Aluminium Sulfate
Dab tsi yog Aluminium Sulfate
Aluminium sulfate yog ib qho tsis muaj ntxhiab, dawb, los yog tawm-dawb crystalline khoom lossis hmoov. Lub compound yog tsim los ntawm kev ntxiv aluminium hydroxide rau sulfuric acid. Nws yog hygroscopic, uas txhais tau hais tias nws muaj peev xwm nqus tau thiab tuav cov dej molecules los ntawm ib puag ncig cua. Nws tseem yog dej soluble thiab tsis volatile lossis flammable. Aluminium sulfate yog acidic heev. Thaum muab tso rau hauv kev daws nrog dej nws cov pH yuav tsawg dua ob, uas tuaj yeem ua rau nws muaj peev xwm hlawv tib neeg cov tawv nqaij thiab corroding hlau.
Cov txiaj ntsig ntawm Aluminium Sulfate
Environmental Impact
Kev xaiv ruaj khov: Aluminium Sulphate yog suav tias yog qhov kev xaiv ruaj khov rau ntau qhov laj thawj. Firstly, nws yog muab los ntawm ntau thiab ib txwm tshwm sim minerals. Tsis tas li ntawd, nws muaj qhov tsis tshua muaj tshuaj lom neeg profile thaum siv hauv cov lus pom zoo. Tsis zoo li lwm yam tshuaj, txhuas Sulphate ua rau muaj kev pheej hmoo tsawg rau cov dej hauv dej thaum siv hauv kev siv dej. Tsis tas li ntawd, nws tuaj yeem raug tshem tawm tau zoo thaum lub sij hawm kho cov dej khib nyiab, txo nws cov hneev taw ib puag ncig.
Nqi-effectiveness thiab Efficiency
Aluminium Sulphate muab cov kev daws teeb meem zoo rau ntau yam kev lag luam. Nws muaj nyob rau hauv ntau qhov ntau thiab cov txheej txheem tsim khoom ncaj qha ua rau nws pheej yig. Tsis tas li ntawd, nws cov solubility siab hauv dej kom ntseeg tau tias nws tuaj yeem ua tau zoo rau kev siv xws li kev kho dej thiab kev hloov av. Qhov no txhais tau hais tias qhov tsawg dua yuav tsum tau ua kom tau raws li qhov xav tau, ua rau kev txuag nqi rau cov lag luam thiab hauv nroog.
Compatibility nrog lwm yam tshuaj
Aluminium Sulphate nthuav tawm kev sib raug zoo nrog ntau yam ntawm lwm cov tshuaj uas nquag siv hauv kev lag luam. Cov yam ntxwv no tso cai rau nws yooj yim sib xyaw rau hauv cov txheej txheem kho mob thiab cov txheej txheem uas twb muaj lawm yam tsis muaj kev cuam tshuam tsis zoo lossis cuam tshuam. Nws versatility nyob rau hauv ua ke nrog nrog rau lwm yam khoom ua rau nws muaj ntau yam kev xaiv rau ntau yam kev siv, los ntawm kev kho dej mus rau kev lag luam txheej txheem xws li ntawv tsim.
Vim Li Cas Xaiv Peb
Cov nqi sib tw
Peb muab peb cov khoom ntawm tus nqi sib tw, ua rau lawv pheej yig rau peb cov neeg siv khoom. Peb ntseeg tias cov khoom lag luam zoo yuav tsum tsis txhob tuaj ntawm tus nqi, thiab peb siv zog ua kom peb cov khoom siv tau rau txhua tus.
Kev Pabcuam Cov Neeg Siv Khoom
Peb ntseeg ruaj khov tias peb muab KEV THOV VAJTSWV cov neeg siv khoom zoo tshaj plaws hauv kev lag luam thiab nws yog peb lub hom phiaj txuas ntxiv txhim kho peb cov kev pabcuam. Raws li ib qho ntawm nws tus kheej muaj thiab ua lag luam, peb muaj peev xwm muab cov kev pabcuam zoo tshaj plaws.
Pab neeg tshaj lij
Peb muaj ib pab pawg neeg txawj ntse thiab paub txog cov kws tshaj lij uas paub zoo txog cov cuab yeej technology tshiab thiab cov qauv kev lag luam. Peb pab neeg mob siab rau kom ntseeg tau tias peb cov neeg siv khoom tau txais kev pabcuam zoo tshaj plaws thiab kev txhawb nqa tau.
Kev paub nplua nuj
Muaj lub koob npe nrov ntev hauv kev lag luam, uas ua rau nws sawv tawm ntawm nws cov neeg sib tw. Nrog rau ntau xyoo ntawm kev paub, lawv tau tsim cov txuj ci tsim nyog kom tau raws li lawv cov neeg siv khoom xav tau.
Yooj yim thiab yooj yim
Lub tuam txhab tau tsim cov kev lag luam thoob ntiaj teb los muab cov kev pabcuam zoo rau cov neeg siv khoom zoo thiab yooj yim.
Kev ruaj ntseg zoo
Nyob rau hauv cov nqe lus ntawm kev ruaj ntseg zoo, lub tuam txhab nruj me ntsis raws li cov qauv thiab cov qauv ntawm kev lag luam zoo system. Txais kev lag luam-cov cuab yeej kuaj xyuas kom paub meej cov khoom zoo thiab lub koob npe zoo.
Cov Khoom Ntawm Aluminium Sulphate
|
Tshuaj formula |
Al2 (SO4) 3 |
|
Molar loj |
342.15 g / mol (tsis muaj dej) 666.44 g / mol (octadecahydrate) |
|
Qhov tshwm sim |
Dawb crystalline khoom Hygroscopic |
|
Qhov ntom |
2.672 g / cm3 (anhydrous) 1.62 g / cm3 (octadecahydrate) |
|
Melting point |
770 degree (1,420 degree F; 1,040 K) (decomposes, anhydrous) 86.5 degree (octadecahydrate) |
|
Solubility hauv dej |
31.2 g / 1 00 mL (0 degree) 36.4 g / 100 mL (20 degree) 89.0 g / 100 mL (100 degree) |
|
Solubility |
Me ntsis soluble hauv cawv, dilute mineral acids |
|
Acidity (pKa) |
3.3-3.6 |
|
Sib nqus susceptibility (χ) |
{{0}}.0·10−6 cm3/mol |
|
Refractive Index (nD) |
1.47[1] |
|
Cov ntaub ntawv thermodynamic |
Theem tus cwj pwm: solid-liquid-gas |
|
Std enthalpy ntawm kev tsim (ΔfH⦵298) |
-3440 kJ/mol |
Kev ceev faj thaum thov Aluminium Sulfate
Thaum thov alum, muaj qee qhov kev ntsuas uas yuav tsum tau saib kom peb tuaj yeem ntseeg tau tias daim ntawv thov yuav mus zoo. Thawj qhov kev sim thiab tseem ceeb tshaj plaws uas koj xav ua yog pH thiab alkalinity ntawm cov dej uas koj yuav tau thov cov alum rau. Thaum tov nrog dej, ib qho ntawm cov khoom lag luam ntawm alum yuav yog sulfuric acid. Alkalinity yog ntsuas seb koj cov dej tuaj yeem hloov pauv hauv ph. Cov kev ntsuam xyuas no xyuas kom meej tias thaum daim ntawv thov tshwm sim, koj lub cev pH yuav tsis poob qis thaum siv alum, uas yuav ua rau muaj kev ntxhov siab rau cov ntses hauv lub pas dej. Koj xav kom koj pH los ntawm 6-8, thiab Alkalinity yog 50-200 ppm (qhov ib lab). Yog tias cov alkalinity tsawg dhau, muaj cov khoom muaj xws li calcium carbonate uas koj tuaj yeem thov kev kho mob ua ntej kom nce mus rau theem tsim nyog.
Lwm qhov kev sim uas yog qhov tseem ceeb rau kev ua tiav yog hu ua lub thawv ntsuas. Qhov kev sim no tuaj yeem ua tau tom tsev nrog 4-6 iav hub, ib lub koob txhaj tshuaj, thiab ib lub khob dov. Lub hom phiaj ntawm qhov kev sim no yog los xam seb cov khoom yuav tsum tau muab ntxiv rau hauv koj lub cev dej kom txaus kom tshem tawm cov dej. Ua ntej, koj xav sau txhua lub khob ntim nrog 1 liter dej. Yog tias koj tab tom sim tshem phosphorus los ntawm cov dej, koj yuav xav yuav phosphorus kuaj strips rau txhua lub thawv. Ntsuas 10 grams ntawm alum thiab sib tov nws nrog ib lub hub. Qhov no tsim cov tshuaj ntawm 10 ppm ntawm alum. Tom qab ntawd koj muab cov koob txhaj tshuaj thiab ntxiv 2 ml ntawm cov tshuaj no rau hauv koj lub thawv thawj zaug, nco ntsoov tso ib lub hub uas tsis tau kov raws li koj qhov kev tswj hwm. Tom qab ntawd koj yuav nce mus rau increments ntawm .5 milliliters, kom txog rau thaum koj khiav tawm hub. Yog li, koj yuav tsum muaj 1- liter thawv nrog 2 ml ntawm cov tshuaj premade, ib qho nrog 2.5 ml thiab hais txog. Qhov no yuav tsum tsim ib tug ntau yam ntawm jars nrog txawv concentrations. Do rau ob peb feeb thiab tom qab ntawd cia koj cov rhawv zeb zaum rau 24 teev. Yog hais tias qhov concentration mus txog qhov zoo concentration, koj yuav tsum muaj tsawg kawg yog ib lub hub ntshiab. Yog tias koj tab tom sim phosphorus, tsuas yog sim txhua qhov concentration kom txog thaum ppm tau poob mus rau qib txaus. Vim li cas qhov kev sim no tseem ceeb heev rau kev ua tiav yog vim tias yog tias koj siv tsawg dua li qhov xav tau, koj yuav tsis ua tiav cov txiaj ntsig xav tau. Xwb, yog tias koj siv ntau tshaj qhov xav tau, koj khiav txoj hauv kev ntawm nkim nyiaj thiab ua rau tsis muaj kev ntxhov siab rau koj qhov chaw nyob. Koj tuaj yeem pom ib qho piv txwv ntawm qhov no hauv daim duab hauv qab no. Yog tias qhov concentration tsis txaus, koj tseem yuav muaj dej turbid thiab tsis pom qhov tshwm sim yuav tshwm sim.
Lub thawv kuaj kuj tseem ua haujlwm rau lwm qhov uas tuaj yeem tiv thaiv kev mob taub hau nrog ib qho kev soj ntsuam yooj yim. Yog tias ua tiav kom raug, koj yuav tsum muaj ib lub hub uas tsis tau kov cov dej hauv pas dej ua rau koj tswj tau. Los ntawm kev tawm hauv lub thawv no tsis muaj kev cuam tshuam thaum hmo ntuj, koj tab tom sim saib seb cov khoom puas nyob los yog tsis. Yog tias lawv ua, qhov no qhia rau koj tias muaj ib yam dab tsi hauv cov dej nplawm cov khoom xws li cov ntses hauv qab los yog cov dej ntws tawm. Yog tias qhov no yog qhov teeb meem, alum yuav tsis daws koj cov teeb meem pom tseeb vim tias cov quab yuam tseem yuav tshwm sim. Yog hais tias cov khoom tsis nyob ib hmos, qhov ntawd qhia rau koj tias nws yog ib qho tshuaj tsis sib haum hauv cov dej ua rau cov khoom nyob twj ywm. Yog tias qhov no yog koj qhov tshwm sim, koj yog tus neeg sib tw tseem ceeb rau kev kho alum.
Dab tsi yog Qhov Chaw Ntawm Aluminium Sulphate
Los ntawm Alum Schists
Cov alum schists ua hauj lwm hauv kev tsim cov txhuas sulfate yog cov sib xyaw ntawm cov hlau pyrite, aluminium silicate thiab ntau yam bituminous tshuaj, thiab muaj nyob rau sab sauv Bavaria, Bohemia, Belgium, thiab Scotland. Cov no yog roasted los yog raug rau huab cua kev txiav txim ntawm huab cua. Nyob rau hauv cov txheej txheem roasting, sulfuric acid yog tsim thiab ua rau cov av nplaum los tsim aluminium sulfate, ib qho zoo sib xws ntawm cov xwm txheej raug tsim thaum huab cua. Qhov loj tam sim no tau muab rho tawm nrog dej, thiab kev daws teeb meem ntawm txhuas sulfate ntawm lub ntiajteb txawj nqus 1.16 yog npaj. Cov tshuaj no tso cai rau sawv ntsug rau qee lub sijhawm (kom cov calcium sulfate thiab cov hlau yooj yim (III) sulfate tuaj yeem sib cais), thiab tom qab ntawd evaporated kom txog thaum hlau (II) sulfate crystallizes ntawm qhov txias; Tom qab ntawd nws yog rub tawm thiab evaporated kom txog thaum nws ncav cuag lub ntiajteb txawj nqus ntawm 1.40. Nws yog tam sim no tso cai rau sawv ntsug rau qee lub sijhawm, thiab decanted los ntawm cov sediment.
Los ntawm Clays lossis Bauxite
Nyob rau hauv kev npaj ntawm txhuas sulfate los ntawm av nplaum los yog bauxite, cov khoom yog maj mam calcined, ces tov nrog sulfuric acid thiab dej thiab rhuab maj mam boiling; Yog tias siv cov kua qaub ntau tsis muaj cua sov sab nraud feem ntau yuav tsum tau ua raws li kev tsim ntawm txhuas sulfate yog exothermic. Nws raug tso cai sawv ntsug rau qee lub sijhawm, thiab qhov kev daws teeb meem meej yog kos tawm.
Los ntawm Cryolite
Thaum cryolite siv los ua cov ore, nws yog tov nrog calcium carbonate thiab rhuab. Los ntawm qhov no, sodium aluminate yog tsim; Tom qab ntawd nws yog muab rho tawm nrog dej thiab precipitated los ntawm sodium bicarbonate los yog dhau ib tug tam sim no ntawm carbon dioxide los ntawm kev daws. Tom qab ntawd lub precipitate yog yaj nyob rau hauv sulfuric acid.
Kev siv ntawm Aluminium Sulphate
Kev kho dej
Ib qho kev siv ntawm txhuas sulfate rau kev kho dej. Nws yog dav siv nyob rau hauv cov dej kho tshuab rau haus, industrial txheej txheem los yog ua luam dej. Nws kuj yog siv los kho cov dej khib nyiab rau kev siv ntxiv. Nws ua haujlwm ua tus neeg sawv cev coagulating vim nws muaj txiaj ntsig zoo hauv kev kho dej. Nws cov khoom nqus tau zoo heev pab ua kom huv dej los ntawm kev khi cov kab mob thiab cov pa phem.
Ua liaj ua teb
Aluminium yog siv dav hauv kev ua liaj ua teb. Nws yog tov nrog av kom nws acidic ntau. Cov qib aluminium sulfate ua liaj ua teb pab cov qoob loo uas xav tau hom av no, xws li roses, qos yaj ywm thiab lwm yam. Tsis tas li ntawd, nws kuj yog siv los tiv thaiv kev loj hlob ntawm moss ntawm txoj kev taug kev thiab lub ru tsev.
Textiles
Nws yog siv rau hauv kev tsim cov textiles thiab dyes. Aluminium sulphate yog ntxiv rau cov ntaub los pab cov dyeing lo rau cov ntaub kom ntev ntev thiab ntxim nyiam ntxoov ntxoo.
Hluav Taws Xob
Lwm nrov siv ntawm aluminium sulfate tua hluav taws. Nws yog ib qho tseem ceeb ntawm cov hluav taws tua hluav taws.
Ntawv thiab Pulp
Lwm daim ntawv thov rau cov khoom siv txhuas sulphate muab lawv cov organic compound yog rau kev tsim cov ntawv. Nws yog sib xyaw nrog rosin xab npum, uas pab txhim kho cov ntawv zoo thiab txhim kho nws cov xim dawb thiab ci.
Vim li cas Ntxiv Aluminium Sulfate rau Pas Dej
Khawv koob ntawm Aluminium Sulfate
Aluminium sulfate, feem ntau hu ua alum, yog ntau yam coagulant thiab flocculant. Nws lub luag haujlwm tseem ceeb hauv kev saib xyuas lub pas dej ua ke yog kom paub meej cov dej los ntawm kev tshem tawm impurities thiab txhim kho pom. Thaum ntxiv rau hauv lub pas dej ua ke, aluminium sulfate tau txais tshuaj lom neeg cov tshuaj tiv thaiv uas tsim cov gelatinous precipitate. Cov tshuaj no ntxiab cov khoom zoo, xws li av thiab algae, ua kom yooj yim rau lub pas dej ua ke kom ntes thiab tshem tawm lawv.
PH Balance thiab Dej Chemistry
Kev tswj xyuas qhov pH kom zoo yog qhov tseem ceeb rau kev noj qab haus huv tag nrho ntawm cov dej hauv pas dej. Aluminium sulfate pab txhawb rau qhov no ntawm kev saib xyuas pas dej ua ke los ntawm kev ua tus pH stabilizer. Nws cov acidic xwm pab tiv thaiv cov qib pH siab, kom ntseeg tau tias cov dej nyob hauv qhov zoo tshaj plaws. Qhov no tsis yog tsuas yog txhim kho cov dej zoo tab sis kuj tseem tiv thaiv cov khoom siv hauv pas dej ua ke los ntawm qhov muaj peev xwm corrosion.
Txhim kho Dej Clarity thiab Transparency
Ib qho ntawm cov laj thawj tseem ceeb ntawm cov tswv pas dej ua ke tig mus rau aluminium sulfate yog nws lub peev xwm los txhim kho cov dej ntshiab. Cloudy los yog turbid dej yog ib qho teeb meem tshwm sim nyob rau hauv cov pas dej ua ke, tshwm sim los ntawm kev tshem tawm cov khoom uas khiav tawm ntawm qhov pom. Aluminium sulfate ua raws li cov coagulant, ua rau cov khoom me me no khi ua ke rau hauv loj, lim-phooj ywg clumps. Cov txheej txheem no txhim kho qhov ua tau zoo ntawm lub pas dej ua ke pom, ua rau cov dej ntshiab uas ua rau cov neeg ua luam dej.
Algae Tswj thiab Tiv Thaiv
Algae kev loj hlob yog ib qho kev txhawj xeeb tas mus li rau cov tswv pas dej, tshwj xeeb tshaj yog nyob rau hauv huab cua sov. Aluminium sulfate plays lub luag haujlwm tseem ceeb hauv kev tswj algae los ntawm kev tshem tawm cov as-ham uas txhawb nqa lawv txoj kev loj hlob. Los ntawm kev khi nrog phosphates hauv dej, aluminium sulfate txwv tsis pub muaj cov khoom noj tseem ceeb no rau algae, tiv thaiv lawv txoj kev loj hlob. Kev siv cov txhuas sulfate tsis tu ncua tsis tsuas yog tawm tsam cov teeb meem algae uas twb muaj lawm tab sis kuj ua raws li kev tiv thaiv kev tiv thaiv, tuav lub pas dej zoo nkauj.
Reacting cov khoom xyaw nyoos. Aluminium trihydrate yog thauj thiab khaws cia rau hauv ib lub hnab tonne. Txhua lub hnab nqa los ntawm hoist mus rau lub hopper pub, qhov twg nws qhib thiab xa mus rau cov tshuaj tiv thaiv tank. Cov tshuaj tiv thaiv dej, trihydrate thiab sulfuric acid batch yog nplawm rau ib lub sijhawm nrog cov dej vapor tawm hauv pawg.
Ua cov khoom kawg Tom qab lub sij hawm cov tshuaj tiv thaiv yog ua kua los yog khoom alum. Yog tias ua kua, cov concentrated batch khiav mus rau hauv lub tank dilution uas muaj cov dej dilution uas nws txias dhau sijhawm. Tom qab ntawd cov kua alum yog lim thiab tso rau hauv cia. Muaj cov chaw thauj khoom overhead tawm ntawm Morrinsville qhov twg ntau cov tshuaj ua kua muaj nyob rau hauv cov tso tsheb hlau luam xa mus rau txoj kev tsheb thauj neeg. Yog tias cov khoom tau tsim, cov concentrated alum yog khiav mus rau hauv lub lauj kaub casting qhov twg nws teev, pab los ntawm kiv cua txias. Cov lauj kaub yog forklifted mus rau racks thiab los ntawm qhov ntawd lawv raug coj mus rau Crushing Cog thiab poob rau hauv ib lub hopper. Cov daim yog tawg ntxiv los ntawm ib tug loj kibbler ua raws li los ntawm ib tug me kibbler thiab ces soj ntsuam. Oversize hais mus rau lub hnab ntim khoom thiab muag raws li cov khoom kibbled. Cov tshuaj ntsuam xyuas alum yog rotary crushed thiab soj ntsuam ntxiv kom rov qab mus rau lub teb crusher los yog ntim raws li cov khoom hauv av. Plua plav yog pheej sau los ntawm kev rho tawm thiab muag raws li cov khoom. Lub Crushing Cog yog hloov tau thiab qhov piv ntawm kibbled rau hauv av aluminium sulfate yog sib txawv.
Peb lub Hoobkas
Peb lub Hoobkas npog thaj tsam ntawm 10000㎡, ntawm qhov kev cob qhia yuav siv li 5000㎡. Nws nyob rau sab hnub tuaj ntawm Chuangye Road, Beishankou Industrial Park, Gongyi City, Henan Province, Suav. Nws muaj qhov loj tshaj plaws fiber ntau thiab comet fiber lim ntau lawm kab. Nws muaj 300 tus neeg ua haujlwm, 6 tus kws tshaj lij engineers, 20 tus neeg ua haujlwm. Nws tau nruab nrog lub zoo meej ntau lawm technology tswj system thiab zoo guarantee system.
Cov ntawv pov thawj
Daim ntawv pov thawj: Tag nrho cov khoom dhau CE, SGS, AMZ, ISO9001 daim ntawv pov thawj.
Cov khoom siv raw dhau REACH xeem.
Peb cov Patents suav nrog Hloov Kho Fiber Pob Lim, Comet Fiber Lim, thiab Hloov Kho Comet Fiber Lim (Degreasing Dedicated).
FAQ