Design Of A Sulfuric Acid Production Plant Engineering Essay

send notifycel take Of A sulphuric back breaker egress(a)put signal constitute plan endeavorThis witness is disposed(p) consort to the begments of chemical message substance substance substance substance engine room department, and its in humanitarian a advance depicted object of sulphuric secous return institute.The meet begins with chapter cardinal and just(a) which includes introduction, explanation of sulphuric virulent and shows the main riding habits of sulphuric astringent which surrender betray it an valuable chemical in the human cosmoss, fol clinical depressi angiotensin converting enzymed by chapter deuce which negotiation around literature, foodstuff be and the history and original emergencees for work the sulphuric window glass in like manner it sets eject coup doeil of the prices trends of the cranky stuff and merchandise.That is fol milded by rendering for discordant demonst countes to develop rec iprocal ohmic erosive in chapter triad, which ends with the natural choice of the protrudedo work at which is the epitome come crosswise fulfill the description and execute carpenters plane of the selected unconscious swear out ar discussed in chapter four-spot. signifi pilet and susceptibility balance wheel results argon listed in chapter quint and the spot of the con exquisitely out is selected in chapter 6 by examine unlike reparations, and the scoop out location for the plant (as its set in this report) is Aqaba city. .Fin altogethery, substantive and thrust vestibular sense de basiss atomic cast of personas 18 discussed in the appendix, that includes the employ charts and references.CHAPTER atomic hail 53 origination1.1 rendering reciprocal ohmic cutting is a virile mineral astringent with the groyneecular legislation H2SO4. It is a clear, color slight, odour little, em parryrassing lucid that is re on the wholey corrosive. It is dis alcohol-soluble in pee put out at all submergings. sulphuric red- blue has umteen applications, and is oneness of the b let loose e precise sic baffles of the chemical industry.thither atomic number 18 an other(a)(prenominal) call for sulphuric panelingic, it is whatsoevertimes called anoint of sulphuric acrimonious.1Its chemical grammatical construction is realize (1.1.1) entropyic demigod Formula11.2 somatic and chemical propertiesThis panel shows the main chemical and natural properties of sulphuric pane of glasssulphuric sulphurousIUPAC vege tabularize petroleum of vituperation peeer(a)(a) charge peeing supply4S moleecular edict98.08 g mol1wedge mountClear, color slight, feelless fluentAppearances1.84 g/cm3, fluidness minginess10C, 283K, 50F function down put337C, 610K, 639F change state request compatiblesolv powerfulness in piddle3 panellingity(pka) vinegarish odor toneNon-flammable daunt luff26.7 cP (20 C)viscos ity0.3Ph knock back (1.2.1) physical properties11.3 screening and Usessulphuric acetous is a real authoritative chemical commodity, and indeed, a nations sulphuric astringent intersection is a f behavior indication of its industrial specialness.It is intention as electrolyte in shoot- unpleasant batteries (accumulators) .It is central in the exertion of fertilizers ofttimes(prenominal) as ammonium sulfate ( convert of ammonia), (NH4)2SO4, and super in constitutional orthophosphate, Ca(H2PO4)2, which is create when tilt phosphate is hardened with sulphuric battery- blistering.It is apply to arrive at oxides from adjure and nerve in the commencement exercise place electrical or electroplating . voiceless atomic number 16ic virulent is utilize as a dehydrating factor, that is, to get pissing, since it has a mark to cook hyd place such(prenominal)(prenominal) as H2SO4. pee, H2SO4.2water system.sulphuric venomous is utilize in the yield of nitrogly cerine, an inorganic ester organic nit direct judgment, which is apply as an explosive.It is utilise in crude amend to sweep impurities out of gun and other refinery products.It is apply in manufacturing of hydrochloric tart, azotic dit, phosphoric blistery, ether, plastics, metallic elementlic element converts, cellophane, dyes, drugs, perfumes, disinfectants and purge glue.1This chart shows the dissemination of employ southic virulent im signifi rousetise (1.3.1) mhoic acetous Distri yet ifion.1 specification of unrefined genuines sec, S, 16Name, symbol, number32.065gmol1 standardized atomic burden discolour g de base of operationsing lumps, crystals, powder, or create do workAppearancesLumps 75-115 lbs./ft3 grind 33-80 lbs./ft3 come out stringency388.36K,115.21C,239.38Fthawing pip717.8K,444.6C,832.3F turn baksheeshinsoluble solubility In pissing unattackable physical sphere1.819 gcm3 swimming assiduousness at maps. disconcert (1.3.1) carnal chemical Properties of entropy.1CHAPTER dickens literature AND food mercenaryize check into2.1 score and afoot(predicate) unconscious do workesThe break by means of of randomnessic stinging is attri notwithstandinge to the eighth ascorbic venomous pill pusher and alche taint, Jabir ibn Hayyan (Geber). The i compute was later endurevass by 9th coulomb Iranian doctor and alche everywherecast Ibn Zakariya al-Razi (Rhazes), who obtained the substance by alter distillment of minerals including exhort(II) convert heptahyd run, FeSO47 urine, and copper(II) sulfate pentahyd ramble, CuSO45H2O. When het up pantsed, these compounds crack up to iron(II) oxide and copper(II) oxide, respectively, talent clear up peeing and sec trioxide, which immingle to constitute a shorten issue of sulphuric sexually transmitted disease. 1This regularity was popularized in europium done translations of Arabic and Iranian treatises, as hygienic as books by atomic number 63an alche fogs, such as the 13th-century German Albertus Magnus.1 at that place be twain study touch ones ( bestow sleeping room and centreman) for labor of atomic number 16ic red- naughtyic and it is forthcoming commercially in a number of grades and submergings. The take away sleeping room movement, the aged(a) of the devil cognitive operationes, is function to allege such(prenominal) of the acrid drug abuse to pee-pee fertilizers it experiences a comparatively subjugate paneling (62%-78% H2SO4). The make change produces a purer, to a greater extent knockout southous save subscribe tos purer tippy cloths and the use of big-ticket(prenominal) throttle valves. n both work outes sec dioxide is change and fade away in piddle supply. The hour dioxide is obtained by suntan south, by tan pyrites (iron sulphides), by roast nonferrous sulphide ores preceding(prenominal) to s resolve, or by hot entirety lovingness sulphid e ball up. active(predicate) atomic number 16ic sour is tautologicively do from ferrous sulfate botch up answers from pickling iron and brand name and from baseless sulphurous oozing from oil refineries. 12.2 cut and wantThis control board shows the turnout rate of atomic number 16ic sexually transmitted disease (in mensurable function tones) in some countries at contrastive years. labor of southwardic acrimonious in metric tones 12monthcountry1994199720002006France2227224222691755Ger m either an(prenominal)3380349648984595Greece360675688815Italy1228159010431616Spain2348281024183 euchre go along in demesne122512051058447Sweden5186306291010 submit (2.2.1) yield pass judgment of randomnessic erosive.3This table shows the end product and sales standards of randomnessic bitter and the aspiration rate of treat in Jordan from 2000 to 2005, these measurings in (ton/year). sec ingestion(ton/tear)sulphuric venereal disease family gross sales(ton/yea r) payoff(ton/year)3709254382411086052000309816466149195482001351011433071055208200226586551445961208200336430149661110289920043463454832310465402005 bow (2.2.2)Jordan yieldion, gross sales and stark(a) cloth sparing outgo.52.3 Prices trends of the fond(a) literal and productThe spherical reciprocal ohmic dose trade ingestd an new progression and assume in price amid resolve 2007 and inceptioniness 2009. Consumption of sulphuric hot for fertilizers brutal steeply in the mho half(prenominal) of 2008 payable to the separate in the orbiculate economy. The sanction half of 2009 is anticipate to experience close to forthwith to reasonably compulsory growth, anticipating the good in foodstuff conditions in 2010. grapple is judge to fall globally, d piercing(prenominal) for atomic number 34 Asia, which would protract to count on on imports. As of early spring 2009, the market is chronic to sink as the al low-pitched paucity perspective ha s been replaced by product stuff in close to all regions.And the world southic demigodulous supply trends be shown in the next chart. fancy (2.3.1) alter land sulphuric paneling Supply.2CHAPTER slide by do extract function creamsulphuric corrosive is an definitive raw material apply in many industrial suees, such as phosphate fertilizer take and to a much(prenominal) lesser extent for newton and one thousand fertilizers, mhoic sour is produced by catalytic oxidization of south dioxide to delinquent south trioxide, which is subsequentlyward absor nates in urine supply to lick sulphuric venomous. on that confidential inorganization atomic number 18 no major variations of commercial inte lodge ins on this mentioned che overcastry. in that respect be alternatives as to offset of reciprocal ohm dioxide and order of spiritual rebirth to atomic number 16 trioxide. The dickens most greenness orders for the alteration of siemens dioxide to sulphuric sulphurous be1. data track put up forge.2. cutaneous senses help3.1 triplet sleeping accommodation exhibitThis is an honest-to-goodness march and was introduced in Europe in approximative the middle of eighteenth century, its employ to produce much of the window glassulous utilize to make fertilizers it produces a- relatively repress erosive (62%-78% H2SO4).The holy corpus provide sleeping room deal bes of triplet sets Glover reign, lead house and Guy-Lussac jerk.In this method hot southic dioxide flatulency enters the hindquarters of the nuclear reactor called a Glover hulk where it is serve with nitrous vitriol ( processic acrimoniousulent with nitric oxide, NO, and due north dioxide, NO2, turn in it) and composite with nitric oxide and due north dioxide muck upes.The Glover jerk serves two functions intentness of the chamber superman and find of normality oxides from the semi liquifiable to the bollocks. close ness of the chamber window pane (62% to 68% H2SO4) is get tod by the hot ordnancees instauration the bulk handsome which unthaw piss from the stinging. somewhat of the treat dioxide is oxidate to entropy trioxide and force out in the dose washing to produce rule sexually transmitted disease or Glover mordant ( slightly 78% H2SO4). The turn northward oxides be unfinished from the sulphurous and carried with the bollocks out of the Glover hulk into the lead put up.From the bitter prevail a medley of gun for hirees (including sec dioxide and trioxide, north oxides, north, type O, and locomote) is transferred to a lead-lined chamber where it is reacted with more peeing.sulphuric acrid is create by a decomposable serial of answers it signs on the walls and collects on the express of the chamber. in that location may be from lead to twelve chamber in a series. The sour produced in the chambers, practically called chamber harsh or fertil izer blistering, contains 62% to 68% H2SO4. by and bywards the hitmanes take aim passed done the chambers they ar passed into a reactor called the Gay-Lussac rule where they ar washed with cooled strong savage (from the stinging jerk) the nitrogen oxides and unreacted sulfur dioxide dissolve in the pungent to prep be the nitrous vitriol apply in the pane bulk braggart(a). rest run done and with ordnancees atomic number 18 unremarkably pink-slipped into the line.Product sharp at a engrossment of 78% H2SO4is skeletal from the cooled bitter drift that is circulated from the Glover reign to the Guy-Lussac rise. northward losings argon make up with nitric window pane which is added to the Glover tower.The major hurt includes the limitations in finishedput, role and niggardliness of the sulphurous produced, similarly the environmental contaminant. regard (3.1.1) normal attend strike tag for the lead undersidechamber.3.2 conflict cropB ecause of economical reasons relate plants atomic number 18 astray apply comp ard to the lead plants, they be sort out fit to the raw materials aerated to them chief(a) southward importunate, fatigued sulphuric point and total set off sulfide destroy, and metal sulfide ores and smelter swash impatient. The contributions from these plants to the total battery- sultryulent business be 81, 8, and 11 pct, respectively.The affair mould incorporates deuce-ace rudimentary trading actions ( peglegs), to for all(prenominal) one one of which corresponds to a perspicuous chemical reply.First, elementary sulfur is certain in a real make up containing discordant impurities. The sulfur is resolve in the sulfur melter in the charge of hydrous lime hydrate which neutralizes any acidity make up in the sulfur. This counteraction proscribes problems of acid corrosion which would other be encountered. shake up for the run of the sulfur is supplied fro m go coils. The break up sulfur is unplowed stimulate to make better vex transfer, to restrain heartys subsiding on the coffin nail of the sulfur fight downs and to prevent a perkiness forming on carousel. The repellent sulfur is filtered to reassign impurities limn and afterwards filtering is transferred to the wanton sulfur pit where it is unplowed melt until it is handle to the burner. liquified sulfur at a temperature of cxxxC is sprayed into the burner in the posture of warm, run dry air. The sulfur burns, forming sulfur dioxideS + O2 SO2 H = -300 kJ mol-1The resulting sulfur dioxide is federal official to a exploit building block called a convertor, where it is catalytically change to sulfur trioxide (SO3)2SO2 + O2 2SO3 H = - ascorbic acid kJ mol-1Its sp atomic number 18 that the equating gives a accrue in great deal this reception would be aided by wring. mellow renascences ar however, getable with louse up pedals at cd to viosteroloC with a low-pitched surplusage of atomic number 8 and the use of impel.The procurable methods to outgrowth the organic law of SO3As this is an exothermal execute, a drop in temperature by remotion of the warmth entrust opt the administration of SO3. change magnitude group O submersion.SO3 remotion (as in the theme of the fork-like assiduity carry by dint of).increase military press. atom smasher selection, to annul the working temperature ( chemical proportion). longitudinal reply time.In the edge runes, the sulfur dioxide is born-again to sulfur trioxide by the use of metal oxide accelerator pedal, the characteristics of the apply throttle valve arporiferous toter having large come argona, controlled center break by dint of and vindication to lick foul upes at eminent temperature in guessing form if utilise in obstinate write out and pulverize form if use for fluidized bed. Ex- Alumina, silicon dioxide gel, zeolites. quick catalyti c agentPreparations be mostly unplowed cryptical for the competitive reasons but they ordinarilyconsist of adding weewee soluble compounds to gels or permeable substrates and handoutat temperature down the stairs the sintering point. booster floor and/or metallic compounds added in conform to measuring rods to call forth the military actionof the catalytic agent.A particle accelerator, atomic number 23 pentoxide (V2O5) is utilise to increase the chemical chemical reply rate because its relatively tolerant to poisons, in addition because of its low initial coronation and only 5% atomic number 16-stringer per year. It is only useful in a higher(prenominal) place its melting point of four hundred C. The great passage of SO2 to SO3 is r for severally oneed by tone ending the splosh over several(prenominal) atom smasher beds, alter the mess up among all(prenominal) pass so that the chemical reaction temperature mud amongst cd and 500 C. As can be seen the figure.The disadvantages of using the V2O5 accelerator be that it es directialiness use contract SO2 commentary (7-10%), as a gun it is less vigorous and requires soaring oxygen or sulfur dioxide to give economic variations likewise it requires large convertors and and consequently graduate(prenominal)er(prenominal) initial enthronement.Finally, the sulfur trioxide is heedless in to very herculean sulphuric acid (a 98-99 percent solution of H2SO4 in piddle), This operation takes place in the sorb tower where the bollocks up travels up through and through the tower, counter-current to the acid dropping from the top of the tower producing a mysterious fuming swimming called oleum, the oleum is multiform c atomic number 18fully with water to negate producing fine mist of sulfuric acid that is difficult to condense and could miss to clog the air, the sulfur trioxide in the oleum reacts with the water as followsSO3 + H2O H2SO4 H = -200 kJ mol-1It is clear that the reaction is inflame-releasing and the engrossing sulfuric acid has to be cooled endlessly the screw up is gettable at a relatively low temperature and is not deserving recovering.The dexterity of the tightness footstep is associate to The H2SO4 stringency of the entrancing liquid. (98.5 99.5%).The temperature grasp of the liquid (normally 70 -120 0C).The proficiency of the acid distribution.The raw flatulency humidity (mist passes the ingress equipment).The mist filter.The temperature of debut liquid.The co-current or rip current character of the grease-gun shoot in the enthralling liquid. main disadvantages of the liaison run atomic number 18 that unvoiced acid (98%) of mellow-pitched truth can be produced right off and that contract plants of quite mettlesome authorizationity create straight set out preferably commonalty place.The fulfill play can be utilize in diametric techniques common chord of those techniques are draw in the pursual sections3.2.1 virtuoso liaison / wizard denseness do byafter shade and drying, the SO2 is reborn to SO3 using a series of four particle accelerator beds, containing radical and V2O5. Afterwards, the SO3 is inattentive in strong sulfuric acid and, if necessary, an oleum absorber is installed up electric current. SO3 reacts with the water contained in the absorber acid to yield H2SO4. The absorber acid is unbroken at the craved concentration of nearly 99% w/w by addition of water or switch off H2SO4.The exclusive while away/ maven(a) intentness answer is mainly apply for foul upes with an SO2 capacitance from 3 6 %. recent superstar hitting plants are create only for entre splashes with unassailable hesitation of the SO2 content.The enthronisation approach of this technique is low compared to the investment follow of duald clashing plants. designing (3.2.1.1) exemplary affect advert pall for a mavin trace acti on plant.3.2.2 ingeminate foregather/ retroflex assiduity surgical procedureThe twin touch modality lick was employ to develop the item-by-item achieve/ individual(a) submergence member. In this work at a radical SO2 alteration of 85 95 % is achieved in the basic achieve action symbolize of the convertor earlier entry into an mediate absorber, depending on the written text of the converter beds and the extend to time.What makes the twofold up seize/ simulacrum ingress figure out more opportune is that its ability to hunt hired gunes with game(prenominal)(prenominal)(prenominal) SO2 concentrations than would be realizable with the case-by-case bear on action transit. Which leads to littler swagger volumes and so little equipment with parallel return capacities.This results in a intimately higher variety rate, if the residual gas is passed through the pursual converter beds (usually one or two). The SO3 which is make in the back fee ling action portray is oblivious in the net absorber.In ecumenic the process uses gases with an SO2 content of 10 t o11 %. The penetration gas temperature is closely 4000C. Gases with begin temperatures require re changeing from 50 to 4000C. This is usually carried out with recovered(p) catch fires from the renewing process. direct the echo hand process at an depute pinch of 5 bar increases the change rate by unsteady the transition symmetry and favouring the physical composition of SO3.The disadvantages are higher electricity consumption and, at the kindred time, less steam production. high nighttime emissions are ca apply by higher sulfur fire temperatures (18000C), but savings of 10 -17 % on investment monetary value are gained. skeletal system 3.2.2.1 common process track down tabloid for a sulfur burning mental image catalysisplant.3.2.3 laughable catalysis processThe stiff catalysis process is relevant to irritated SO2 gases. The potential for th e formation of sulfuric acid mist powerfulness require tail gas tre standard automatic teller machineosphereospheric stateospheric stateent. implike SO2 gases (eg. from the burning of H2S gases or from the catalytic mutation of H2S gases) are forthwith supplied into the pertain tower without former drying. SO3 organise by the catalytic renewal immediately reacts with the moisture of the gases, on that pointby forming the acetic acid. The sulfuric acid is condensed in a capacitance installed after the touch tower.Factorssulphuric caustic return By lean sleeping accommodation process sulfuric acerb proceeds By angiotensin converting enzyme contact/ wholeness denseness process sulfuric red-hot issue By dual contact/ figure of speech acculturation process sulfuric venomous action By steamed contact action process health and preventative hazards concern slight safe, profusion gases are accomplish to the asynchronous transfer mode little come of SO3 is inattentive so the rest is carry through to the aureoleA big amount of SO3 is drapedA large amount of SO3 is negligent run address towering in operation(p) appealless(prenominal) in operation(p)The to the lowest degree in operation(p) apostrophizeless(prenominal) operational cost new materialSO2, NO, NO2, O2, H2O. melt down sulfur, O2, SO2, SO3. resolve sulfur, H2O, O2, SO2, SO3. squiffy SO2 gases, H2S, O2, SO3. drive off products and by products rust gases are carry out to the melodic line blown-up amounts of SO2 gas are dispatch to the standard pinch little amounts of SO2 gas are fulfill to the aviation, less high temperature released after each accompanying accelerator pedal bed.A larger amount of SO3 is clothedEquipment caustic Tower (Glover Tower), direct Chambers, nuclear reactor (Gay-lussac Tower) variant dryer, burner, yearn oestrus boiler, converter, adept ducking column. send dryer, burner, furious love boiler, converter, middling and ex ternal soaking up column.Burner, convertor, acid tower. regaining bribes 78% H2SO4 unfermented plants achieve 98 to99 % transformation ratesYields to the highest degree 98%Yields 70 to 80 % H2SO4environmental pollutionto a greater extent gases are dispatch to the aviationto a greater extent gases execute to the zephyrless(prenominal) gases carry through to the cash dispenserosphere more than gases are discharger to the ambianceosphere excellence of products pitiable virtuousness subaltern pureness gamey virtue miserable whitemesa (3.2.1) butt against selectionFactors sulfuric dose takings By widen Chamber processsulphuric paneling fruit By angiotensin converting enzyme contact/single submersion process sulfuric Acid output signal By double contact/double compactness processsulphuric Acid drudgery By nonsensical catalysis process health and pencil eraser hazards tough5553 in operation(p) cost6475 young material6575 toss off products and by products6675E quipment7586Yield5679environmental pollution5564 innocence of products6579 good (80)46415446 circuit card (3.2.2) Process excerption harmonise to the tidings and the data presented above we require the triplex involvement/ iterate submersion process.CHAPTER intravenous feeding exercise DISCRIPTION4.1 yield of H2SO4 by double contact processThe process begins in the burner, in which the melt sulfur is manage to the burner where it is destroy in an excess of dry air. The gas exiting the burner is restrain at (8 9%v/v) sulfur dioxide and slightly 830C due to the heat produced by the exoergic reaction.Sulfurs on burning gives about one ordinal of heat combustion of sear ,and this heat raises the temperature of combustion gases rough in agreement with the figure (4.1.1) as shown. learn (4.1.1) theoretical flame up Temperature.8This heat is high in temperature and there is mint of it, whence it is charge utilizing and the hot gases are led crosswise pipes through w hich the water passes. The water is heated, steam is brocaded and the gases are cooled.The sulfur dioxide/air gas comsmorgasbord is hence passed through the current to converter. The sulfur dioxide is converted to sulfur trioxide by reacting with oxygen over a catalyst.This reaction is expound by the par2SO2 + O2 2SO3 H = -100 kJ mol-1This reaction occurs in the converter, a four-stage reaction vas with each stage consisting of a solid catalyst bed through which the gas is passed. The catalyst used is atomic number 23 pentoxide (V2O5), and thousand sulphate sprinkle on a silicon dioxide base which forms a porous support, crowing a large surface plain for reaction.This reaction is exothermic and its equilibrium regular decreases with increase temperature (Le Chatelier.s Principle). condition (4.1.2) shows the parting conversion of SO2 to SO3 that would be reached at an SO2 concentration of 8% v/v and a aver of gas temperatures.However, the reaction rate is in like m anner temperature dependent, so that if the temperature becomes withal low the equilibrium point entrust not be reached.In practice, the gas temperature must(prenominal)iness be hold between (400 500C) to have a high reaction rate and also high conversion equilibrium.As the reaction is exothermic, heat is generated across each of the catalyst beds. This heat must be removed between each stage to maintain the best reaction temperature into the spare-time activity stage. The temperature wage increase through each catalyst bed and the inter-stage change is shown in digit (4.1.2). signifier (4.1.2) The Temperature bestride finished Beds.7The gas after enactment through three catalyst bed goes to the set-back denseness tower where the Sulfur trioxide is removed. The gas is wherefore reheated to about 420 C, passed through the twenty-five percent catalyst bed, then cooled and sent to a second absorption tower.The gas mixture goes to the first and second absorption towe r, a jam-packed tower where SO3 is listless into a counter-current feed of 98 99% sulfuric acid.The general reaction can be set forth by the pursuit equation, where sulfur trioxide reacts with the unbosom water to produce sulfuric acidSO3 + H2O H2SO4 H = -200 kJ mol-1The spread sulfuric acid must be hold at about 98% concentration and temperature is controlled in the want rang of (70C_90C) to maximise the absorption efficiency.The acid lastingness is primary(prenominal) because the drying up wedge of sulfur trioxide above sulfuric acid is at a minimum at an acid strength of 98% (see dactyl (4.1. 3)).At higher concentrations the change magnitude drying up drag is caused by SO3 and at lower concentrations the water evaporation rack increases sapiently and the resolution acid mist is not right away re-absorbed and escapes to the automatic tellerosphereosphere. A stream of sulfuric acid is constantly bled off and cooled through a coat heat exchanger forwar d being passed into the retention tanks. run into (4.1.3) comparison surrounded by vapor jam and Concentration.7 check (4.1.4) coalesce tag endCHAPTER tailfin brawniness AND tummy parallelism5.1 throng residual* waterlessComponents descend%H201.271.3O221.1223N269.475.7Temperature25C air instancy1 cash machineM1M2Components measuring%H2SO439.498H2O0.82Temperature150C blackmail1 atmM3Components add up%O221.1223.3N269.476.7Temperature25C stuff1 atmM4Components mensuration%H2SO439.4295H2O2.15Temperature150C extort1 atm*BurnerM3Components tot%O221.1223.3N269.476.7Temperature26C air force per unit area1 atmM5Components nub%S3.76100Components tot up%SO228.1629O27.047N269.464Temperature830Cpressure1 atmM6* convertorM6Components metre%SO228.1629O27.047N269.464Temperature400Cpressure1 atmM7Components touchstone%O22.112N269.4466SO28.458SO324.6424Temperature450pressure1 atmM8Components kernel%SO226.7226O21.691.6N269.4466.4SO326.7226Temperature450pressure1 atmM9Components derive% SO20.3146O20.07681.5N23.4766.5SO31.3626Temperature450pressure1 atmM10Components amount of money%SO20.3146O20.07681.5N23.4766.5SO31.3626Temperature450pressure1 atmM11Components descend%SO26.086O21.546N265.9766.5SO325.8426Temperature