Ammonium Sulphate Granular (Steel Qib)
Ammonium sulfate
Lub npe: Ammonium Sulphate (lUPAC-pom zoo spelling; kuj ammonium sulphate nyob rau hauv Askiv English), (NH4) 2S04, yog ib qho inorganic ntsev nrog ib tug xov tooj ntawm kev lag luam siv, Feem ntau siv yog ib tug av chiv, nws muaj 21% nitrogen thiab 24. % sulfur.
Lwm Lub Npe:Ammonium Sulfate, sulfato de Amonio, Amsul, Diammonium Sulfate, sulfuric Acid Diammonium ntsev, Mascagnite, Actamaster, Dolamin
Nitrogen: 20.5% Min.
Sulphur: 23.4% Min.
Cov dej noo: 1.0% Max.
Fe:-
Raws li:-
Pb:-
Insoluble: -
Particle Loj: Tsis pub tsawg tshaj 90 feem pua ntawm cov khoom yuav tsum
hla dhau 5 hli IS sieve thiab muab khaws cia rau ntawm 2 hli IS sieve.
Cov tsos mob: dawb los yog dawb dawb granular, compacted, dawb ntws, tsis muaj teeb meem tshuaj thiab anti-caking kho
Cov tsos mob: Dawb los yog tawm-dawb crystal hmoov los yog granular
● Solubility: 100% hauv dej.
● Tsis hnov tsw: tsis muaj ntxhiab los yog me ntsis ammonia
●Molecular Formula / Nyhav: (NH4)2 S04 / 132.13 .
CAS Nr .: 7783-20-2 pH: 5.5 hauv 0.1M kua
Lwm lub npe: Ammonium Sulfate, AmSul, sulfato de amonio
●HS Code: 31022100
1.Ammonium Sulphate feem ntau yog siv los ua nitrogen chiv. Nws muab N rau NPK.
Nws muab qhov sib npaug ntawm nitrogen thiab sulphur, ua tau raws li lub sij hawm luv luv sulfur tsis txaus ntawm cov qoob loo, pastures thiab lwm yam nroj tsuag
2. Kev tso tawm sai sai, ua yeeb yam sai;
3. Kev ua haujlwm ntau dua li urea, ammonium bicarbonate, ammonium chloride, ammonium nitrate.
4. tuaj yeem sib xyaw nrog lwm cov chiv. Nws muaj qhov xav tau agronomic nta ntawm kev ua ib qhov chaw ntawm nitrogen thiab sulfur.
5. Ammonium sulphate tuaj yeem ua rau cov qoob loo vam meej thiab txhim kho cov txiv hmab txiv ntoo zoo thiab tawm los thiab ntxiv dag zog tiv thaiv kev puas tsuaj, tuaj yeem siv rau cov av thiab cov nroj tsuag hauv cov chiv chiv, ntxiv chiv thiab noob chiv. Haum rau cov noob nplej, paddy teb, nplej thiab nplej, pob kws los yog pob kws, kev loj hlob ntawm tshuaj yej, zaub, txiv hmab txiv ntoo ntoo, quav nyab nyom, nyom, turf thiab lwm yam nroj tsuag.
(1) Ammonium sulfate yog siv los ua chiv rau ntau yam av thiab qoob loo.
(2) Nws tuaj yeem siv rau hauv textile, tawv, tshuaj thiab lwm yam.
(3) Kev siv los ntawm kev lag luam ammonium sulfate yaj hauv dej distilled, tshwj tsis yog qhov sib ntxiv ntawm arsenic thiab hnyav hlau hauv cov tshuaj purification, pom, evaporation, txias crystallization, centrifugal sib cais, ziab. Siv ua zaub mov additives, ua khob noom cookie txias, poov xab as-ham.
(4) Siv nyob rau hauv biochemistry, hom ntsev, salting, sating pib los ntawm cov khoom fermentation ntawm purified proteins.
Thawj qhov kev siv ammonium sulfate yog ua chiv rau alkaline av. Hauv cov av, ammonium ion raug tso tawm thiab tsim cov kua qaub me me, txo qis pH ntawm cov av, thaum txhawb nqa qhov tseem ceeb nitrogen rau cov nroj tsuag loj hlob. Lub ntsiab tsis zoo rau kev siv ammonium sulfate yog nws cov ntsiab lus tsis tshua muaj nitrogen txheeb ze rau ammonium nitrate, uas txhawb nqa cov nqi tsheb thauj mus los.
Nws kuj tseem siv tau los ua cov tshuaj tsuag ua liaj ua teb rau cov tshuaj tua kab hauv dej, tshuaj tua kab mob, thiab fungicides. Nyob ntawd, nws ua haujlwm los khi hlau thiab calcium cations uas muaj nyob rau hauv ob qho tib si dej thiab cov nroj tsuag hlwb. Nws yog tshwj xeeb tshaj yog zoo li ib tug adjuvant rau 2,4-D (amine), glyphosate, thiab glufosinate herbicides.
-Lab siv
Ammonium sulfate nag lossis daus yog ib txoj hauv kev rau kev ntxuav cov protein los ntawm nag lossis daus. Raws li lub zog ionic ntawm cov tshuaj nce ntxiv, solubility ntawm cov protein hauv cov tshuaj txo qis. Ammonium sulfate yog soluble hauv dej tsis tshua muaj vim nws qhov xwm txheej ionic, yog li nws tuaj yeem "ntse tawm" cov protein los ntawm nag lossis daus. Vim lub siab dielectric tas li ntawm dej, cov ntsev ions dissociated yog cationic ammonium thiab anionic sulfate yog nkag tau yooj yim nyob rau hauv hydration plhaub ntawm dej molecules. Qhov tseem ceeb ntawm cov tshuaj no nyob rau hauv lub purification ntawm cov tebchaw stems los ntawm nws lub peev xwm los ua ntau hydrated piv rau kuj ntau nonpolar molecules thiab yog li qhov xav tau nonpolar molecules coalesce thiab precipitate tawm ntawm cov tshuaj nyob rau hauv ib tug concentrated daim ntawv. Txoj kev no yog hu ua salting tawm thiab yuav tsum tau siv cov ntsev ntau ntau uas tuaj yeem ntseeg tau yaj hauv cov dej sib tov. Qhov feem pua ntawm cov ntsev siv yog piv rau qhov siab tshaj plaws ntawm cov ntsev hauv qhov sib tov tuaj yeem yaj. Raws li xws li, txawm hais tias yuav tsum muaj siab concentration rau txoj kev ua hauj lwm ntxiv ib tug ntau ntawm cov ntsev, tshaj 100%, kuj muaj peev xwm oversaturate cov tshuaj, yog li ntawd, contaminating lub nonpolar precipitate nrog ntsev precipitate. Lub siab ntsev concentration, uas tuaj yeem ua tiav los ntawm kev ntxiv lossis nce cov concentration ntawm ammonium sulfate hauv kev daws, ua kom cov protein sib cais raws li qhov txo qis hauv cov protein solubility; Qhov kev sib cais no tuaj yeem ua tiav los ntawm centrifugation. Los nag los ntawm ammonium sulfate yog tshwm sim los ntawm kev txo cov solubility ntau dua li cov protein denaturation, yog li cov protein precipitated tuaj yeem solubilized los ntawm kev siv cov txheej txheem buffers.[5] Ammonium sulfate nag lossis daus muab ib qho yooj yim thiab yooj yim txhais tau tias fractionate complex protein mixs.
Hauv kev tshuaj xyuas ntawm cov roj hmab lattices, cov roj ntsha tsis hloov pauv tau raug tshuaj xyuas los ntawm cov roj hmab nag los nrog 35% ammonium sulfate tov, uas tawm cov kua ntshiab los ntawm cov roj fatty acids uas tsis hloov pauv nrog sulfuric acid thiab tom qab ntawd distilled nrog chav. Kev xaiv nag lossis daus nrog ammonium sulfate, tawm tsam rau cov txheej txheem nag lossis daus ib txwm siv acetic acid, tsis cuam tshuam nrog kev txiav txim siab ntawm cov roj fatty acids tsis haum.
- Khoom noj khoom haus additive
Raws li cov khoom noj khoom haus ntxiv, ammonium sulfate yog feem ntau lees paub tias muaj kev nyab xeeb (GRAS) los ntawm US Food and Drug Administration, thiab hauv European Union nws raug xaiv los ntawm E tus lej E517. Nws yog siv los ua acidity regulator nyob rau hauv hmoov thiab breads.
- Lwm yam kev siv
Hauv kev kho cov dej haus, ammonium sulfate yog siv ua ke nrog cov tshuaj chlorine los tsim monochloramine rau kev tua kab mob.
Ammonium sulfate yog siv rau me me hauv kev npaj ntawm lwm yam ammonium ntsev, tshwj xeeb tshaj yog ammonium persulfate.
Ammonium sulfate tau teev tseg raws li cov khoom xyaw rau ntau lub tebchaws United States cov tshuaj tiv thaiv ntawm Lub Chaw Tiv Thaiv Kab Mob.
Ib qho kev daws teeb meem ntawm ammonium sulfate hauv dej hnyav (D2O) yog siv los ua tus qauv sab nraud hauv sulfur (33S) NMR spectroscopy nrog tus nqi hloov pauv ntawm 0 ppm.
Ammonium sulfate kuj tau siv nyob rau hauv cov nplaim hluav taws kub ua kom zoo li diammonium phosphate. Raws li cov nplaim hluav taws kub hnyiab, nws ua rau qhov kub thiab txias ntawm cov khoom siv, txo qhov hnyav tshaj qhov hnyav, thiab ua rau muaj kev nce hauv cov khoom seem lossis char.[14] Nws cov nplaim retardant kev ua tau zoo tuaj yeem txhim kho los ntawm kev sib xyaw nrog ammonium sulfamate.
Ammonium sulfate tau siv los ua cov ntoo khaws cia, tab sis vim nws qhov xwm txheej hygroscopic, qhov kev siv no tau raug txiav tawm ntau vim tias muaj teeb meem cuam tshuam nrog cov hlau fastener corrosion, qhov ntev tsis ruaj khov, thiab ua tiav tsis tiav.
Qhia peb cov khoom tshiab, ammonium sulfate steel qib! Cov ntsev inorganic no, tseem hu ua (NH4) 2SO4 lossis ammonium sulfate, yog cov khoom muaj ntau yam thiab tseem ceeb hauv ntau hom kev lag luam. Nrog siab nitrogen thiab sulfur cov ntsiab lus, cov khoom tsim tshwj xeeb rau kev lag luam steel thiab muaj ntau cov txiaj ntsig uas pab txhim kho tag nrho cov txiaj ntsig thiab kev ua haujlwm zoo ntawm cov txheej txheem steel.
Ammonium sulfate steel qib yog ib qho tseem ceeb hauv kev tsim cov hlau thiab ua lub luag haujlwm tseem ceeb hauv kev tswj cov nitrogen thiab sulfur cov ntsiab lus hauv cov hlau. Muaj 21% nitrogen thiab 24% sulfur, peb cov khoom yog ib qho zoo heev ntawm cov ntsiab lus tseem ceeb, kom ntseeg tau tias cov hlau tsim muaj cov khoom muaj tseeb thiab cov khoom. Qhov no ua rau nws yog ib qho khoom tseem ceeb uas yuav tsum tau ua kom tiav cov khoom siv hlau thiab kev ua haujlwm ntawm cov khoom hlau.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv hlau-qib ammonium sulfate yog nws cov txiaj ntsig zoo li av chiv. Los ntawm kev muab kev sib xyaw ua ke ntawm nitrogen thiab sulfur, nws tsis tsuas yog txhawb kev loj hlob ntawm cov nroj tsuag noj qab haus huv tab sis kuj pab tswj cov qib zaub mov hauv av. Qhov kev ua haujlwm dual no ua rau nws muaj kev nyab xeeb thiab ib puag ncig tus phooj ywg xaiv rau steelmakers cog lus rau lub luag haujlwm thiab kev paub txog kev tsim khoom.
Tsis tas li ntawd, peb cov qib ammonium sulfate steel yog tsim raws li cov qauv zoo tshaj plaws, ua kom nws purity thiab sib xws. Qhov no ua kom ntseeg tau tias peb cov khoom xa tuaj yeem txhim khu kev ntseeg tau thiab ua tau raws li cov kev xav tau nruj ntawm kev lag luam steel. Txawm hais tias siv rau desulfurization, tswj nitrogen, lossis ua cov khoom noj hauv av, peb cov khoom muaj kev ua tau zoo thiab kev ntseeg siab, ua rau lawv xaiv thawj zaug rau steelmakers thoob ntiaj teb.
Ntxiv nrog rau kev ua tau zoo, peb cov qib ammonium sulfate steel tau txhawb nqa los ntawm peb txoj kev cog lus rau cov neeg siv khoom txaus siab. Peb nkag siab txog cov kev xav tau tshwj xeeb ntawm kev lag luam steel thiab siv zog los muab cov kev daws teeb meem uas tau ntsib thiab tshaj peb cov neeg siv khoom xav tau. Peb pab neeg ntawm cov kws tshaj lij tau npaj los muab kev txhawb nqa, kev paub txog cov khoom lag luam thiab kev pabcuam logistical kom ntseeg tau tias muaj kev paub zoo rau peb cov neeg siv khoom muaj txiaj ntsig.
Hauv cov ntsiab lus, ammonium sulfate steel qib yog ntau yam, cov khoom zoo uas muaj ntau yam txiaj ntsig rau kev lag luam steel. Nrog nws cov ntsiab lus nitrogen thiab sulfur zoo, nws pab tsim cov hlau zoo thaum tseem ua raws li cov av chiv zoo. Rov qab los ntawm peb txoj kev mob siab rau kev ua tau zoo thiab cov neeg siv khoom txaus siab, peb cov khoom yog zoo tagnrho rau steel fabricators tab tom nrhiav txhim kho lawv cov txheej txheem thiab ua tiav cov txiaj ntsig zoo. Xaiv cov qib ammonium sulfate steel los muab cov kev daws teeb meem txhim khu kev qha, muaj txiaj ntsig thiab muaj txiaj ntsig zoo rau koj cov kev xav tau ntawm cov hlau.
