Isopropyl cawv, tseem hu ua isopropanol los yog txhuam cawv, yog ib tus neeg tu neeg tu tsev thiab kev siv hluav taws xob. Nws tus nqi siab feem ntau yog ib qho kev sib dhos rau ntau tus neeg. Hauv tsab xov xwm no, peb yuav tshawb nrhiav cov laj thawj yog vim li cas isopropyl cawv yog cov kim heev.

1. Synthesis thiab Txheej Txheem Ntau Lawm

Isopropyl cawv yog feem ntau sythesized los ntawm Propylene, uas yog ib qho los ntawm-khoom ntawm cov roj av distillation. Cov txheej txheem hluavtaws cuam tshuam nrog ntau cov kauj ruam, suav nrog cov tshuaj tiv thaiv catalytic, kev ua kom huv, thiab lwm yam haujlwm. Cov txheej txheem ntau lawm yog ua rau thiab yuav tsum muaj thev naus laus zis, ua rau cov nqi ntau lawm.

Ib qho ntxiv, cov khoom lag luam nyoos tsis yog tsuas yog kim, tab sis kuj muaj qhov kev thov siab hauv kev ua lag luam. Qhov no tseem tau nce tus nqi ntawm isopropyl cawv ntau lawm.

2. Kev xav tau lag luam thiab muab

Isopropyl cawv tau ntau cov ntawv thov, suav nrog kev ntxuav tsev, kev kho mob, luam ntawv, thiab lwm yam kev lag luam. Yog li ntawd, qhov kev thov rau isopropyl cawv yog qhov tseem ceeb hauv kev ua lag luam. Txawm li cas los xij, vim qhov tsis tshua muaj peev xwm ntawm cov lag luam thiab cov txheej txheem sib txawv ntawm cov txheej txheem ntawm isopropyl tsis tuaj yeem ntsib lub khw muag khoom txhua lub sijhawm. Qhov no tsim cov nyhuv blocklenck thiab ua tus nqi hloov pauv.

3. Cov nqi tsheb thauj mus los

Isopropyl cawv muaj qhov ntom ntom ntom thiab ntim siab thiab ntim, uas txhais tau tias cov nqi thauj mus los yog siab. Cov nqi thauj mus los thiab cov kev siv hluav taws xob yuav ntxiv rau tus nqi kawg ntawm cov khoom. Yog tias cov nqi tsheb thauj mus los siab dhau, lawv yuav cuam tshuam ncaj qha rau tus nqi ntawm isopropyl cawv.

4. Tsoomfwv txoj cai thiab cov se

Qee lub tebchaws tau siv cov se ntau ntawm isopropyl cawv los tswj nws siv thiab muag khoom. Cov se no yuav ua rau tus nqi ntawm isopropyl cawv. Ib qho ntxiv, qee lub tebchaws muaj cov kev cai nruj ntawm kev tsim khoom thiab muag khoom ntawm isopropyl cawv kom ua kom cov pej xeem kev noj qab haus huv thiab kev tiv thaiv ib puag ncig. Qhov no tseem ua rau cov nqi ntau lawm ntawm cov lag luam thiab thawb tus nqi ntawm isopropyl cawv.

5. Hom nqi thiab kev lag luam cov tswv yim

Qee cov lag luam siv cov tswv yim kev lag luam siab kom txhawb lawv cov khoom lag luam hauv khw. Lawv tuaj yeem nce tus nqi ntawm isopropyl cawv los txhim kho hom nqi thiab kev sib tw kev sib tw. Ib qho ntxiv, qee qhov kev lag luam yuav tau siv cov khoom lag luam high-end-end-end-end-ender kom nyiam cov neeg siv khoom lag luam thiab txhim kho kev ua lag luam. Cov tswv yim ua lag luam no tseem yuav ua rau tus nqi ntawm yog coproproyl cawv.

Hauv cov ntsiab lus, tus nqi siab ntawm isopropyl cawv yog vim muaj ntau yam nqi, tsoomfwv kev thov thiab cov se kev lag luam, nrog rau cov tswv yim lag luam thiab kev lag luam cov tswv yim. Txhawm rau kom txo cov nqi ntawm isopropyl cawv, kev lag luam yuav tsum tau txhim kho cov nqi ua lag luam txuas ntxiv thiab txhawb kev lag luam kev tshawb fawb ua lag luam. Tsis tas li ntawd, tseem yuav tsum pab txhawb rau kev ua lag luam hauv kev txo cov nqi se thiab kev lag luam txo cov nqi ntau lawm thiab txhim kho kev sib tw ua lag luam.