Adipic acidyog ib qho tseem ceeb ntawm kev lag luam tshuaj uas feem ntau yog siv rau hauv kev tsim cov nylon. Nws kuj tseem siv rau hauv lwm yam kev siv xws li hauv kev tsim cov polyurethane thiab ua cov khoom noj ntxiv. Hauv cov xov xwm tsis ntev los no, tau muaj kev txhim kho tseem ceeb hauv ntiaj teb ntawm adipic acid uas tsim nyog los tham txog.
Ib qho kev txhim kho tseem ceeb tshaj plaws hauv ntiaj teb ntawm adipic acid yog kev hloov mus rau bio-based ntau lawm. Kev lig kev cai, adipic acid tau tsim los ntawm cov chaw petrochemical, tab sis nrog kev txhawj xeeb loj zuj zus txog kev ruaj khov thiab ib puag ncig, tau muaj kev thawb los tsim cov kev hloov pauv bio-based. Qhov no tau ua rau kev tsim cov txheej txheem tsim khoom tshiab uas siv cov peev txheej txuas ntxiv dua tshiab xws li biomass thiab biotechnology. Qhov kev hloov mus rau bio-raws li kev tsim khoom yog ib qho kev txhim kho zoo vim nws txo qhov kev cia siab ntawm cov peev txheej petrochemical tsawg thiab muaj kev cuam tshuam ib puag ncig qis.
Lwm qhov tseem ceeb ntawm cov xov xwm hauv ntiaj teb ntawm adipic acid yog nws qhov kev siv ntau ntxiv hauv kev lag luam tsheb. Adipic acid yog ib qho tseem ceeb hauv kev tsim cov nylon, uas yog siv rau hauv ntau hom kev siv tsheb. Qhov no suav nrog kev tsim cov khoom siv tsheb xws li lub cav npog, airbags, thiab roj kab. Nrog rau kev thov loj zuj zus rau cov khoom siv hnyav thiab ruaj khov hauv kev lag luam tsheb, qhov kev thov rau adipic acid yuav tsum nce ntxiv hauv xyoo tom ntej.
Tsis tas li ntawd, tau muaj kev nce qib hauv kev siv adipic acid hauv kev tsim cov polyurethane, uas yog siv dav hauv kev tsim cov khoom ua npuas ncauj xws li rooj tog, txaj, thiab rwb thaiv tsev. Qhov no yog qhov tseem ceeb tshwj xeeb vim kev tsim kho thiab rooj tog kev lag luam txuas ntxiv mus, tsav qhov kev thov rau polyurethane thiab, tig, adipic acid. Txoj kev loj hlob ntawm cov thev naus laus zis tshiab thiab cov txheej txheem rau kev tsim cov polyurethane siv adipic acid yog xav tias yuav txhawb kev loj hlob ntxiv hauv kev lag luam adipic acid.
Ntxiv rau nws cov ntawv thov kev lag luam, adipic acid kuj tseem siv los ua zaub mov ntxiv. Nws yog feem ntau siv los ua ib qho tsw enhancer thiab ua acidulant nyob rau hauv ntau yam khoom noj thiab dej haus. Nrog rau kev xav tau ntau ntxiv rau cov khoom noj yooj yim thiab dej haus, kev siv adipic acid hauv kev lag luam khoom noj yuav tsum tau nce ntxiv.
Zuag qhia tag nrho, cov xov xwm tshiab tshaj plaws hauv ntiaj teb ntawm adipic acid qhia txog nws qhov tseem ceeb uas yog ib qho tseem ceeb ntawm kev lag luam tshuaj. Kev hloov mus rau bio-raws li kev tsim khoom, nws nce kev siv hauv kev lag luam tsheb, thiab kev nce qib hauv kev siv hauv kev tsim cov polyurethane thiab ua cov khoom noj ntxiv tag nrho taw qhia rau lub neej yav tom ntej rau adipic acid. Raws li kev lag luam txuas ntxiv loj hlob thiab hloov zuj zus mus, qhov kev thov rau adipic acid tau teeb tsa kom nce ntxiv, ua rau nws yog ib qho tshuaj tseem ceeb los saib hauv xyoo tom ntej.
Post lub sij hawm: Jan-30-2024
