CAS 590-29-4 poov xab suavyog cov ntsev poov tshuaj ntawm formic acid. Nws yog ib tug muaj zog hygroscopic dawb ruaj. Cov poov tshuaj tsim, yaj hauv dej, yog siv raws li kev ntsev rau cov kev siv tshwj xeeb (piv txwv li ntawm kev khiav). Ntxiv rau, nws yog siv nyob rau hauv theem nrab coolant sib xyaw.
Puas yog cov poov tshuaj daim ntawv ntsev (CAS 590-29-4) soluble hauv dej?
Nws zoo li yog dawb, crystalline khoom uas yog soluble heev hauv dej. Qhov kev ua kom siab siab no yog ib qho ntawm lub pob kws uas ua rau cov potassium tsim ua tau zoo hauv ntau daim ntawv thov. Thaum yaj hauv dej, nws ua cov ntshiab, xim kua uas hu ua Potassium tsim brine lossis tov. Txoj kev daws teeb meem no muaj qhov tsis tshua muaj qhov taw tes thiab qhov ceev, ob qho tseem ceeb rau nws cov kev siv loj.
Yog poov tshuaj tsim lub hauv paus lossis kua qaub?
Cov poov tshuaj tsim yog ntsev uas tsim cov kev daws teeb meem me ntsis thaum yaj hauv dej.
Yog tias koj tab tom nrhiavPoov xab potassium tsim ntsev, txais tos kom hu rau peb. Peb yog ib qho ntawm cov thawj coj thiab cov kws tshaj lij Tuam Tshoj cov khoom lag luam thiab cov chaw muag khoom hauv daim teb no. Kev sib tw tus nqi thiab zoo tom qab- muag kev pab muaj.
Txog Peb
Gneebioyog ib lub tuam txhab siv tshuaj lom neeg muaj kev tshawb fawb txog kev tshawb fawb, ntau lawm, thiab kev muag khoom. Tau ntau xyoo, lub tuam txhab tau ua tiav txoj hauv kev ywj pheej thiab kev sib koom tes ntawm kev lag luam, thiab kev tshawb nrhiav cov kev koom tes muaj zog nrog ntau pawg. Lub tuam txhab tuav cov cai ywj pheej thiab cov khoom xa tawm, thiab cov khoom lag luam raug xa tawm mus rau Nyij Pooj, Kaus Lim Qab Zib suav nrog Asmeskas, Tebchaws Asmeskas, Is Nrias teb, thiab Africa.
Ntim
Galvanized Hlau Nruas Ntim: 180Kgs rau ib nruas, 14.4tons ib 20'fcl
Cia
Khaws rau hauv qhov chaw txias, cua thiab qhuav, tsis txhob muaj hnub ci, thiab tsis txhob sib ze ntawm cov hluav taws. Them sai sai rau kev saib xyuas nrog kev saib xyuas thaum tuav, thiab thauj raws li cov kev cai ntawm cov tshuaj lom
