Denatured ethyl cawv yog ethanol uas muaj cov tshuaj ntxiv tshwj xeeb (denaturants). Yog li ntawd, kev siv cov khoom zoo li no hauv cov khoom noj tsis suav nrog. denatured cawv tsis haum rau tsim cov khoom uas muaj cawv thiab cawv.
tsoomfwv txoj cai
Tsoom fwv teb chaws txoj cai lij choj hais txog kev tswj hwm lub xeev kev tsim khoom thiab kev xa khoom ntawm ethanol, cov khoom muaj cawv, suav tias yog cawv tsis yog khoom noj yog tias nws muaj qee yam tshuaj, sib tov (ntawm kev txiav txim siab ntawm cov chaw tsim khoom).
xaiv kev xaiv xaiv
Dab tsi tso cai rau suav nrog hauv cov khoom lag luam zoo li no? denatured cawv tej zaum yuav muaj roj av los yog kerosene, tab sis cov concentration yuav tsum tsis txhob tsawg tshaj li 0.5 feem pua ntawm cov cawv ntim. Bitrex (denatonium benzoate) kuj tseem tuaj yeem suav nrog hauv qhov sib piv ntawm tsawg kawg 0.0015% ntawm qhov ntim ntawm ethyl cawv.
Ntawm cov tshuaj ntxiv tso cai, uas tuaj yeem suav nrog cawv cawv, crotonaldehyde kuj tau sau tseg hauv txoj cai lij choj hauv qhov tsis tshua muaj siab.
Cov tshuaj denaturing no, uas tau tso cai los ntawm tsoomfwv cov koomhaum, tsis ua rau tib neeg lub cev. Lawv suav nrogcov khoom uas tsis yog khoom noj los tiv thaiv kev noj zaub mov.
Yuav kom muab cov khoom zoo uas tsis suav nrog kev siv sab hauv, kev tsim cov cawv denatured suav nrog kev qhia txog cov khoom uas ua rau cov khoom muaj ntxhiab tsw phem thiab iab.
Txoj kev siv tshuaj hauv tsev
Kev lag luam tshuaj lom neeg siv ethyl cawv li cas? Synthetic denatured cawv tsis yog tshuaj lom. Nws tso cai rau koj los tiv thaiv tib neeg los ntawm kev xav siv nws sab hauv. Vim lub denaturing additive uas muab nws iab, nws yog tsis yooj yim sua kom haus cov kua, ntuav tam sim ntawd.
Pafume Ntau Lawm
Nyob hauv kev tsim khoom ntawm ntau yam tshuaj tsw qab, naj hoom, colognes, kev siv cawv denatured raug cai thiab tso cai. Tsis tas yuav ntshai thaum koj pom ntawm daim ntawv lo: "Ethyl cawv denatured." Kev tsim cov naj hoom niaj hnub thiab tshuaj pleev ib ce yog ua raws li kev siv cov khoom siv raw no.
Muaj thoob ntiaj teb kev siv cov khoom zoo li no los tsim ntau yam tshuaj tsw qab. Ntau lub npe paub nyob rau hauv ntau lub teb chaws yog kiag li raug cai los yuav technical ethanol. Yog tias cov kua dej nkag mus rau hauv koj lub qhov ncauj, koj yuav tsum nplawm tam sim ntawd, ces nws yuav tsis ua mob rau kev noj qab haus huv.
Txoj kev siv
Raw wine cawv yog raug rau cov txheej txheem ntawm denaturation. Denatured cawv yog nyob rau hauv kev thov nyob rau hauv pej xeem cov tshuaj muaj feem xyuam rau kev kho mob ntawm pob qij txha. Feem ntauCov tshuaj no muaj nyob rau hauv cov tshuaj siv los tshem tawm rheumatism. Tsis tas li ntawd, cov khoom yog siv nyob rau hauv veterinary teb rau tshuaj tua kab mob.
Cov kws tshaj lij tau ntseeg tias nrog kev siv li 25 milliliters ntawm cawv cawv, koj tuaj yeem tshem tawm cov teeb meem sib koom ua ke. Nws muaj cov tshuaj pleev xim tshwj xeeb uas muab cov cawv muaj xim liab.
Metal meth options
Ntawm cov tseem ceeb methylated plig tam sim no siv nyob rau hauv cov teb chaws Europe yog pyrimidine bases thiab ntoo (methyl) cawv.
Acetone, thymol, kerosene, ketone roj, formalin, bitrex kuj siv. Cov npe tau hloov kho tshiab, nyob ntawm qhov tshwj xeeb ntawm lub tebchaws. Nyob rau hauv daim ntawv ntawm ib qho kev qhia ntawm denatured cawv, ib tug dye feem ntau yog siv. Cov khoom yog tsim los rau kev lag luam siv, kev siv lub hom phiaj nkaus xwb.
Kev noj 5-10 ml ua rau mob hnyav. Nyob rau hauv cov ntaub ntawv ntawm kev siv denatured cawv nyob rau hauv ib lub ntim ntawm 30 ml, ib tug ua rau tuag taus tshwm sim.
Nyob ntawm tus cwj pwm ntawm tus neeg, muaj peev xwm sib txawv ntawm kev siv cawv. Cov tsos mob tseem ceeb ntawm kev lom yog ntuav thiab xeev siab. Lawv tuaj yeem tshwm sim tam sim ntawd tom qab noj, thiab tom qab ob peb teev.
Hauv qhov mob hnyav tshaj plaws, muaj lub ntsej muag ntse, ua pa nyuaj, mem tes nrawm. Cov menyuam kawm ntawv nyob rau hauv cov xwm txheej zoo li no tsis hnov mob rau lub teeb. Qhov ua rau tuag yog ua pa ntes.
Cov neeg raug tsim txom uas tsis nco qab yws txogmob plab heev, cov duab huab. Tej zaum qhov kev txhim kho nyob rau lub sij hawm luv luv ntawm kev noj qab nyob zoo, uas yog nrog los ntawm kev tsis zoo, qhov pib ntawm kev tuag.
Zoo kawg
Cov kev cai nruj tau raug tsim los rau cov khoom siv ntxiv. Lawv yuav tsum tsis txhob cuam tshuam rau qhov zoo ntawm cawv, ua ib qho kev cuam tshuam rau kev siv cov khoom siv. Thaum siv cov txheej txheem - distillation, khov, pom - additives yuav tsum tsis txhob muab cais los ntawm cawv. Tsis tas li ntawd, cov khoom siv nkag yuav tsum pheej yig.
pib siv cawv denatured thaum ntxov xyoo pua nees nkaum, tawm tsam zoo ib yam nrog kev tuag vim haus cawv. Hauv tsib caug xyoo dhau los, diethyl phthalate tau siv los ua cov tshuaj meth. Nws tsis ua rau muaj kev phom sij rau kev noj qab haus huv, nyob rau hauv rooj plaub ntawm kev noj tsis tu ncua, nws muaj kev cuam tshuam tsis zoo rau lub paj hlwb ntawm tus neeg.
Vim cov npe tswj hwm, cawv cawv tsis muaj kev phom sij tshwj xeeb rau tib neeg kev noj qab haus huv. Ntawm cov teeb meem uas yuav cuam tshuam nrog nws, tsuas yog ethanol lom tuaj yeem raug sau tseg. Vim muaj qhov tsis zoo, haus cawv raug cais tawm ntawm cov khoom siv.
