Peb lub hom phiaj feem ntau yog los sib sau ua ke thiab txhim kho qhov zoo thiab kev pabcuam ntawm cov kev daws teeb meem uas twb muaj lawm, tib lub sijhawm tsim cov khoom tshiab kom tau raws li cov neeg siv khoom xav tau rau Kev Xaiv Loj rau Sodium Formate hauv Kev Ntxuav Cov Hlau thiab Cov Txheej Txheem Pickling, Txij li thaum lub chaw tsim khoom tau tsim, peb tau cog lus rau kev nce qib ntawm cov khoom tshiab. Thaum ua raws li kev sib raug zoo thiab kev lag luam, peb yuav txuas ntxiv ua raws li lub siab ntawm "zoo, ua haujlwm tau zoo, tsim kho tshiab, muaj kev ncaj ncees", thiab ua raws li lub hauv paus ntsiab lus ntawm "kev qiv nyiaj pib nrog, cov neeg siv khoom pib, zoo tshaj plaws". Peb yuav ua kom muaj kev lag luam ntev nrog peb cov phooj ywg.
Peb lub hom phiaj feem ntau yog los sib sau ua ke thiab txhim kho qhov zoo thiab kev pabcuam ntawm cov kev daws teeb meem uas twb muaj lawm, tib lub sijhawm tsim cov khoom tshiab kom tau raws li cov neeg siv khoom xav tau, "Zoo zoo, Kev pabcuam zoo" yeej ib txwm yog peb lub hauv paus ntsiab lus thiab kev ntseeg. Peb siv zog ua txhua yam los tswj qhov zoo, pob khoom, daim ntawv lo thiab lwm yam thiab peb QC yuav tshuaj xyuas txhua yam thaum lub sijhawm tsim khoom thiab ua ntej xa khoom. Peb tau txaus siab los tsim kom muaj kev sib raug zoo ua lag luam ntev nrog cov neeg uas nrhiav cov khoom zoo thiab kev daws teeb meem thiab kev pabcuam zoo. Peb tau teeb tsa lub network muag khoom dav dav thoob plaws cov tebchaws European, North of America, South of America, Middle East, Africa, East Asia. Nco ntsoov tiv tauj peb tam sim no, koj yuav pom peb cov kev paub dhau los thiab cov qib zoo yuav pab txhawb rau koj txoj kev lag luam.

Cov Lus Nug Feem Ntau

Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!

Peb puas tuaj yeem luam peb lub logo rau ntawm cov khoom?

Tau kawg, peb ua tau. Tsuas yog xa koj lub logo tsim rau peb.

Koj puas txais cov xaj me me?

Yog. Yog tias koj yog ib lub khw muag khoom me me lossis pib ua lag luam, peb yeej txaus siab loj hlob nrog koj. Thiab peb tab tom nrhiav rau pem hauv ntej kom ua haujlwm nrog koj rau kev sib raug zoo mus sij hawm ntev.

Tus nqi li cas? Koj puas ua tau kom pheej yig dua?

Peb yeej ib txwm xav txog qhov zoo ntawm cov neeg siv khoom ua qhov tseem ceeb tshaj plaws. Tus nqi tuaj yeem sib tham tau raws li ntau yam xwm txheej, peb paub tseeb tias koj yuav tau txais tus nqi sib tw tshaj plaws.

Koj puas muab cov qauv dawb?

Zoo siab uas koj sau tau cov kev tshuaj xyuas zoo rau peb yog tias koj nyiam peb cov khoom thiab kev pabcuam, peb yuav muab qee cov qauv dawb rau koj ntawm koj qhov kev txiav txim tom ntej.

Koj puas xa tau raws sijhawm?

Tau kawg! peb tshwj xeeb hauv kab no tau ntau xyoo, ntau tus neeg siv khoom ua ib daim ntawv cog lus nrog kuv vim peb tuaj yeem xa cov khoom raws sijhawm thiab khaws cov khoom zoo tshaj plaws!

Kuv puas tuaj yeem mus xyuas koj lub tuam txhab thiab lub Hoobkas hauv Suav teb?

Tseeb. Koj zoo siab tos txais koj tuaj xyuas peb lub tuam txhab hauv Zibo, Suav teb. (1.5H tsav tsheb los ntawm Jinan)

Kuv tuaj yeem tso qhov kev txiav txim li cas?

Koj tuaj yeem xa peb cov lus nug rau ib tus neeg sawv cev ntawm peb cov neeg muag khoom kom tau txais cov ntaub ntawv qhia txog kev txiav txim, thiab peb yuav piav qhia txog cov txheej txheem kom ntxaws. Txog Sodium Formate
Kev Taw Qhia rau Sodium Formate
Sodium formate, nrog rau cov tshuaj mis HCOONa·2H₂O, muaj ntxhiab tsw ntawm formic acid me ntsis. Nws yooj yim yaj hauv dej thiab glycerol, me ntsis yaj hauv ethanol, thiab muaj qhov chaw yaj ntawm 253 ° C (daim ntawv anhydrous). Nws yog tshuaj lom thiab decomposes rau hauv hydrogen thiab sodium oxalate nyob rau hauv qhov kub muaj zog.
Feem ntau hu ua sodium formate (lossis formiate), nws cov mis tshuaj yog CHNaO₂ nrog qhov hnyav molecular ntawm 68.01. Nws zoo li cov hmoov dawb lossis crystalline nrog me ntsis tsw ntawm formic acid thiab hygroscopic zog. Thaum kub siab, nws decomposes rau hauv sodium oxalate thiab hydrogen, uas tom qab ntawd decomposes ntxiv rau hauv sodium carbonate. Nws yaj rau hauv kwv yees li 1.3 feem ntawm dej, yog soluble hauv glycerol, thiab me ntsis soluble hauv ethanol. Nws cov kua dej yog nruab nrab nrog pH ntawm 7, thiab nws muaj qhov ceev ntawm 1.92 g / cm³, lub ntsiab lus kub ntawm 360 ° C, thiab qhov xwm txheej khaus. Cov khoom lag luam feem ntau yog dihydrate, nrog lub ntsiab lus crystallization ntawm ≥253 ° C. Nws yuav tsum tau khaws cia rau hauv ib puag ncig kaw, qhuav.
Siv dav thoob plaws hauv kev lag luam, nws ua haujlwm ua tus neeg sawv cev masking hauv cov tawv tanning thiab chrome tanning txheej txheem, catalyst thiab stabilizer hauv kev tsim tshuaj lom neeg, tus neeg sawv cev txo qis hauv textile dyeing, thiab cov khoom siv tseem ceeb rau kev tsim sodium hydrosulfite, oxalic acid, thiab formic acid.