Tsis muaj sodium sulfate
Sodium sulfate, inorganic tebchaw, sodium sulfate decahydrate kuj hu ua glaubertine, siab purity, nplua particles ntawm anhydrous tshuaj hu ua sodium sulfate.Dawb, tsis muaj ntxhiab, iab siv lead ua los yog sodium sulfate nrog hygroscopic zog.Cov duab yog xim tsis muaj xim, pob tshab, cov muaju loj lossis cov pob zeb me me.Feem ntau yog siv rau hauv kev tsim cov iav dej, iav, porcelain glaze, ntawv pulp, txias tus neeg saib xyuas, detergent, desiccant, dye thinner, analytical chemical reagents, tshuaj thiab lwm yam.Kev tshawb fawb txog sodium cyanide hmoov tuaj yeem hais tias tau pib xyoo 1987. Lub sijhawm ntawd, cov neeg ua haujlwm cuam tshuam tau muab qee yam ntawm sodium cyanide hmoov rau hauv kev pub npua, qaib, ducks thiab lwm yam tsiaj hauv tsev, thiab pom tias tsis yog nce ntxiv. lub qe ntau lawm ntawm qaib thiab ducks, tab sis kuj nce qhov hnyav ntawm npua.Txij thaum ntawd los, sodium cyanide hmoov tau nyiam tib neeg txoj kev xav thiab tau siv sai sai rau kev tsim khoom txhua hnub.Tib neeg kuj tau kawm txog kev siv cov hmoov tin tuaj yeem siv los ua cov khoom siv ntawm qee cov tsiaj txhu, los ntawm qhov pom saum toj no, qhov tseem ceeb ntawm tin hmoov.Yog li ntawd, txoj kev tshawb fawb ntawm sodium sulfate muaj qhov tseem ceeb ntawm cov tswv yim tseem ceeb.
Txoj kev loj hlob ntawm ntiaj teb Sodium sulfate
Qhov kev thov rau sodium sulfate feem ntau cuam tshuam los ntawm kev txhim kho kev lag luam tag nrho.Nyob rau hauv xyoo tas los no, vim kev lag luam thoob ntiaj teb kev lag luam qeeb qeeb, kev thov thoob ntiaj teb rau sodium sulfate kuj tseem nyob hauv lub xeev qis.Ntawm qhov tod tes, cov kev cai nruj me ntsis hauv kev tiv thaiv ib puag ncig tau yuam kom muaj coob tus luam ntawv thiab ntawv lag luam kaw, uas tseem yog vim li cas rau kev txo qis hauv ntiaj teb kev thov rau sodium sulfate.
National thiab regional txoj kev loj hlob
Tuam Tshoj yog tus xa khoom loj tshaj plaws ntawm sodium sulphate, uas nyiam lub koob npe nrov hauv ntiaj teb.Nyob rau hauv xyoo tas los no, Canada thiab lwm lub tebchaws tau kaw qee lub tuam txhab tsim khoom vim li cas ib puag ncig, Nyiv kev lag luam tshuaj lom neeg kev lag luam poob qis ua rau poob qis hauv lub teb chaws lub peev xwm ntawm sodium sulphate byproduct, thiab kev loj hlob sai ntawm Brazil, Indonesia, Kaus Lim Qab Teb, Thaib teb. thiab lwm lub tebchaws lag luam loj tau ua rau muaj kev xav tau ntau ntxiv.
Kev loj hlob thoob ntiaj teb kev lag luam ntawm sodium sulfate
Kev lag luam thoob ntiaj teb kev thov ntawm sodium sulfate kev lag luam tau nyob rau hauv qhov xwm txheej ruaj khov.Raws li cov khoom siv tshuaj lom neeg yooj yim, sodium sulfate hmoov muaj ntau yam kev siv.Yog li ntawd, kev cia siab rau nws cov kev lag luam muaj feem xyuam tsuas yog tshwm sim hauv qhov xwm txheej txawv txav ntawm kev lag luam tag nrho.Nrog rau kev rov qab qeeb ntawm kev lag luam thoob ntiaj teb, kev lag luam yuav nkag mus rau lub sijhawm zoo ntawm kev txhim kho, sodium sulfate xav tau yuav nthuav dav ntxiv.
Kev siv sodium sulfate
· Kev lag luam tshuaj siv rau kev tsim cov sodium sulfide sodium silicate dej iav thiab lwm yam khoom siv tshuaj.
· Tus neeg ua zaub mov siv hauv kev lag luam ntawv los ua kraft pulp.
· Siv hauv iav kev lag luam es tsis txhob soda tshauv ua lub cosolvent.
· Textile kev lag luam siv los npaj vinylon spinning coagulant.
· Siv nyob rau hauv nonferrous hlau metallurgy, tawv thiab lwm yam.
· Siv ua laxative thiab tshuaj tua kab mob rau barium ntsev lom.Nws yog ib qho byproduct ntawm kev ua hydrochloric acid los ntawm lub rooj ntsev thiab sulfuric acid.Lub chaw kuaj mob yog siv los ntxuav cov ntsev barium.Sodium sulfate yog ib qho ntawm feem ntau siv tom qab kho desiccant nyob rau hauv cov organic synthesis laboratories.
· Siv ua laxative thiab tshuaj tua kab mob rau barium ntsev lom.Nws yog ib qho byproduct ntawm kev ua hydrochloric acid los ntawm lub rooj ntsev thiab sulfuric acid.Lub chaw kuaj mob yog siv los ntxuav cov ntsev barium.Sodium sulfate yog ib qho ntawm feem ntau siv tom qab kho desiccant nyob rau hauv cov organic synthesis laboratories.
· Siv los ua analytical reagent, xws li dehydrating agent, digestion catalyst for fixing nitrogen, interference inhibitor in atomic absorption spectrometry.Nws kuj yog siv rau hauv kev lag luam kws tshuaj.
· Nws kuj tseem siv rau hauv kev tsim cov hluavtaws fibers, tanning, non-ferrous metallurgy, porcelain glaze thiab lwm yam.Nws kuj yog siv los ua ib qho additive nyob rau hauv detergent thiab xab npum.
· Nws tuaj yeem siv los ua tsis nyob hauv sulfate galvanizing kom ruaj khov tus nqi ph ntawm da dej.
Post lub sij hawm: Jan-17-2023
