Peb txhua tus paub tias kev lag luam tshuaj lom neeg yog lub ntsiab lus dav dav rau cov lag luam thiab cov koom haum koom nrog hauv kev tsim khoom thiab kev loj hlob ntawm kev lag luam tshuaj.Kev lag luam chemical nkag mus rau txhua yam.Cov txheej txheem purification, dyeing thiab ua tiav cov txheej txheem, reactor cua sov, thiab lwm yam. txhua yam yuav tsum muaj lub tshuab hluav taws xob.Chav generators feem ntau yog siv los txhawb kev tsim tshuaj.Cov hauv qab no yog cov lus qhia txog vim li cas cov tshuab hluav taws xob siv hluav taws xob siv ntau yam txheej txheem tshuaj.
Kev ua kom huv huv
Cov txheej txheem purification yog ib qho kev siv tshuab ntau heev hauv kev lag luam tshuaj, yog li vim li cas nws thiaj li yuav tsum tau siv lub tshuab hluav taws xob?Nws hloov tawm hais tias purification yog cais cov impurities nyob rau hauv lub sib tov los txhim kho nws purity.Cov txheej txheem purification yog muab faib ua filtration, crystallization, distillation, extraction, chromatography, thiab lwm yam. Cov tuam txhab tshuaj loj feem ntau siv distillation thiab lwm yam kev ua kom huv.Nyob rau hauv tus txheej txheem ntawm distillation thiab purification, qhov sib txawv boiling ntsiab lus ntawm lub Cheebtsam nyob rau hauv lub miscible kua sib tov yog siv los ua kom sov cov kua sib tov kom ib co tivthaiv hloov mus rau hauv chav thiab ces condenses rau hauv cov kua, yog li ua tiav lub hom phiaj ntawm kev sib cais thiab purification.Yog li ntawd, cov txheej txheem purification tsis tuaj yeem raug cais tawm ntawm lub tshuab hluav taws xob.
Dyeing thiab xov txheej txheem
Kev lag luam tshuaj lom neeg kuj muaj dyeing thiab tiav cov txheej txheem.Dyeing thiab xov yog kev kho tshuaj ntawm cov ntaub ntawv textile xws li fibers thiab yarns.Cov khoom siv cua sov uas xav tau rau pretreatment, dyeing, luam ntawv thiab ua tiav cov txheej txheem yog muab los ntawm chav.Txhawm rau txo cov khoom pov tseg ntawm cov khoom siv hluav taws xob, cov khoom siv hluav taws xob uas tsim los ntawm lub tshuab hluav taws xob tuaj yeem siv rau cua sov thaum lub sij hawm dyeing thiab xov.
Chav generator rau dyeing thiab tiav kuj yog cov txheej txheem tshuaj.Cov ntaub ntawv fiber ntau yuav tsum tau ntxuav thiab ziab dua tom qab kev kho tshuaj, uas siv cov khoom siv hluav taws xob ntau ntau thiab tsim cov khoom tsis zoo uas ua rau huab cua thiab dej tsis zoo.Yog tias koj xav txhim kho kev siv chav thiab txo cov pa phem thaum lub sij hawm dyeing thiab tiav cov txheej txheem, koj yuav tsum tau yuav cov khoom cua sov hauv daim ntawv ntawm chav.Txawm li cas los xij, muaj teeb meem tshwm sim.Cov cuab yeej siv no tsis tuaj yeem siv ncaj qha rau lub zog siab uas nyuam qhuav nkag mus rau hauv lub hoobkas.Lub chav yuav khoom ntawm tus nqi siab yuav tsum tau txias rau kev siv, uas ua rau lub tshuab tsis txaus hauv lub tshuab.Qhov no tau ua rau muaj qhov tsis sib haum xeeb uas qhov kub thiab txias siab tsis tuaj yeem siv ncaj qha thiab cov khoom siv nkag mus rau hauv cov khoom siv tsis txaus, ua rau cov khoom siv khib nyiab.Txawm li cas los xij, yog tias lub tshuab hluav taws xob siv hluav taws xob tau siv los ua kom muaj zog, tus tswj lub siab tuaj yeem kho lub zog siab raws li cov khoom siv tiag tiag.Nyob rau tib lub sijhawm, lub tshuab hluav taws xob ua haujlwm ua haujlwm tau zoo nrog ib qho nyem, txo cov nqi zog.
Txhawb reactor
Raws li cov cuab yeej siv hauv kev lag luam tam sim no, cov reactors tau siv dav hauv kev ua zaub mov, tshuaj ntau lawm, dye processing, petrochemical kev lag luam, roj hmab manufacturing, tshuaj tua kab thiab lwm yam lag luam.Reactors feem ntau yog siv rau hauv cov txheej txheem ntau lawm kom ua tiav cov txheej txheem xws li vulcanization, hydrogenation, verticalization, polymerization, thiab condensation ntawm raw cov ntaub ntawv.Lub reactor xav tau ib lub tshuab nplawm rau cov txheej txheem hloov lub cev xws li cua sov, txias, tshem tawm cov kua, thiab cov pa nqus kom ua tiav cov txiaj ntsig zoo.
Tsis tas li ntawd, txawm hais tias lub reactor yog rhuab los yog txias thaum siv, nws yuav tsum tau nqa tawm nyob rau hauv ib tug tsim nyog kub sib txawv qhov ntau.Feem ntau, qhov kub ntawm chav siv yuav tsum tsawg dua 180 ° C, qhov kub ntawm qhov sib txawv thermal shock yuav tsum tsawg dua 120 ° C, thiab qhov cua txias yuav tsum tsawg dua 90 ° C.Qhov no xav kom peb siv lub hnub qub kub ruaj khov thaum lub sijhawm cua sov ntawm lub reactor.Yav dhau los, thee-fired, gas-fired, thiab oil-fired hot water boilers feem ntau yog siv los ua qhov cua sov rau reactors.Txawm li cas los xij, nrog kev txhim kho me ntsis ntawm peb lub teb chaws cov kev tiv thaiv ib puag ncig los tiv thaiv kev tsim khoom raug mob, nws yog qhov zoo tshaj plaws los siv lub tshuab hluav taws xob kom sov lub reactor.Hluav taws xob cua sov chav generator yog pom zoo rau reactor cua sov.Muab piv nrog cov roj thiab cov roj nkev tshuab hluav taws xob, nws yog ib puag ncig tus phooj ywg, txuag hluav taws xob, kev lag luam, pheej yig, thiab ruaj khov.
Kev lag luam tshuaj lom neeg yog cov ntsiab lus dav dav rau cov lag luam thiab cov koom haum koom nrog hauv kev tsim khoom thiab kev tsim kho kev lag luam tshuaj.Kev lag luam tshuaj lom neeg nkag mus rau txhua yam thiab yog qhov tseem ceeb thiab tseem ceeb ntawm kev lag luam hauv lub tebchaws.Nws txoj kev loj hlob yog ua raws li txoj hauv kev ntawm kev txhim kho kom ruaj khov, uas muaj txiaj ntsig zoo rau tib neeg kev lag luam thiab kev loj hlob ntawm tib neeg.