Covphosphoric acidkev ua lag luam tau ntsib kev loj hlob tseem ceeb, tau tsav los ntawm kev xav tau los ntawm ntau yam kev lag luam xws li kev ua liaj ua teb, zaub mov thiab dej haus, thiab tshuaj. Phosphoric acid, ib qho ntxhia acid, feem ntau yog siv rau kev tsim cov phosphate chiv, uas yog qhov tseem ceeb rau kev txhim kho qoob loo thiab zoo. Kev nce thoob ntiaj teb cov pej xeem thiab cov kev xav tau ntxiv rau kev tsim khoom noj khoom haus yog qhov tseem ceeb ua rau kev loj hlob ntawm phosphoric acid kev lag luam.
Hauv kev ua liaj ua teb, phosphoric acid yog dav siv los ua chiv los muab cov khoom noj tseem ceeb rau cov nroj tsuag, tshwj xeeb tshaj yog phosphorus, uas yog qhov tseem ceeb rau lawv txoj kev loj hlob thiab kev loj hlob. Nrog rau kev loj hlob tseem ceeb ntawm kev ua liaj ua teb kom ruaj khov thiab xav tau cov qoob loo ntau dua, qhov kev thov rau phosphoric acid-based chiv yuav tsum tau nce ntxiv.
Tsis tas li ntawd, kev lag luam zaub mov thiab dej haus yog lwm tus neeg siv khoom tseem ceeb ntawm phosphoric acid, qhov twg nws yog siv los ua ib qho ntxiv hauv cov dej qab zib carbonated los qhia qhov tsw qab. Qhov nrov ntawm cov dej haus carbonated, tshwj xeeb tshaj yog nyob rau hauv cov kev lag luam tawm tshiab, yog tsav qhov kev thov rau phosphoric acid hauv cov haujlwm no.
Hauv kev lag luam kws tshuaj, phosphoric acid yog siv los tsim ntau yam tshuaj thiab ua tus pH adjuster hauv cov tshuaj formulations. Kev nce zuj zus ntawm cov kab mob ntev thiab kev lag luam tshuaj loj hlob tau xav tias yuav txhawb nqa qhov kev thov rau phosphoric acid nyob rau xyoo tom ntej.
Tsis tas li ntawd, kev lag luam phosphoric acid tau ua pov thawj txog kev txhim kho thev naus laus zis thiab kev tsim kho tshiab, ua rau kev txhim kho cov purity phosphoric acid nrog kev txhim kho zoo thiab kev ua haujlwm. Qhov no yog qhib txoj hauv kev tshiab rau cov neeg ua lag luam kom ua tau raws li kev xav tau ntawm kev lag luam sib txawv thiab nthuav dav lawv cov khoom muag.
Txawm li cas los xij, kev ua lag luam phosphoric acid tseem ntsib cov teeb meem xws li kev txhawj xeeb ib puag ncig cuam tshuam nrog phosphate mining thiab muaj lwm cov khoom lag luam. Kev siv zog los txhim kho cov kev coj ua zoo phosphate mining thiab kev qhia txog kev hloov hauv eco-phooj ywg yog qhov tseem ceeb rau kev daws cov teeb meem no thiab ua kom muaj kev loj hlob mus ntev ntawm kev lag luam.
Hauv kev xaus, kev lag luam phosphoric acid tau npaj rau kev loj hlob ntxiv, uas tau tsav los ntawm kev xav tau los ntawm kev ua liaj ua teb, zaub mov thiab dej haus, thiab kev lag luam tshuaj. Nrog kev txhim kho thev naus laus zis tsis tu ncua thiab tsom mus rau kev ruaj khov, kev ua lag luam nthuav qhia cov hauv kev cog lus rau cov neeg ua lag luam hauv kev lag luam los nqis peev rau qhov kev thov loj hlob ntawm phosphoric acid.
Post lub sij hawm: May-29-2024
