vim yog tus neeg muab kev pabcuam zoo heev, ntau yam khoom zoo tshaj plaws, cov nqi sib tw thiab kev xa khoom zoo, peb txaus siab rau qhov xwm txheej zoo ntawm peb cov neeg siv khoom. Peb yog lub tuam txhab muaj zog nrog kev ua lag luam dav dav rau Tus Nqi Zoo Tshaj Plaws ntawm Qib Industrial Oxalic Acid Purity 98-99% CAS 144-62-7, Peb zoo siab tos txais cov neeg siv khoom, cov koom haum ua lag luam thiab cov phooj ywg los ntawm thoob plaws lub ntiaj teb los tiv tauj peb thiab nrhiav kev koom tes rau kev sib pab.
Vim yog tus neeg muab kev pabcuam zoo heev, ntau yam khoom zoo tshaj plaws, cov nqi sib tw thiab kev xa khoom zoo, peb txaus siab rau qhov xwm txheej zoo ntawm peb cov neeg siv khoom. Peb yog lub tuam txhab muaj zog nrog kev ua lag luam dav dav rau, Peb tau paub txog peb cov neeg siv khoom xav tau. Peb xa cov khoom zoo, cov nqi sib tw thiab kev pabcuam zoo tshaj plaws. Peb xav tsim kom muaj kev sib raug zoo ua lag luam zoo nrog rau kev phooj ywg nrog koj yav tom ntej.

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 tsuas yog xa peb cov lus nug rau ib tus neeg sawv cev muag khoom kom tau txais cov ntaub ntawv qhia txog kev txiav txim, thiab peb yuav piav qhia txog cov txheej txheem ntxaws ntxaws. Txoj kev Calcium rau kev tsim cov kua qaub oxalic acid: Cov kua sodium oxalate uas tau npaj tseg thiab cov kua qaub hydroxide raug ntsuas thiab xa mus rau lub tshuab hluav taws xob calciumization rau cov tshuaj tiv thaiv calciumization hauv qab kev sib xyaw. Cov kua calciumization tau txais raug lim thiab ntxuav. Cov kua sodium hydroxide lim tau raug concentrated thiab siv rau kev tsim cov sodium formate, thiab cov kua lim calcium oxalate siv rau cov tshuaj tiv thaiv acidification. Cov kua lim tau npaj rau hauv cov kua calcium oxalate, uas tau acidified hauv lub lauj kaub acidification nrog sulfuric acid thiab cov kua oxalic acid concentrated, thiab tom qab ntawd lim. Cov kua lim (gypsum) raug ntxuav, thiab cov kua ntxuav tau siv los npaj cov kua calcium oxalate. Cov kua lim (oxalic acid kua) yog adsorbed kom tshem tawm cov calcium sulfate me me, txias, crystallized, thiab centrifuged kom cais cov kua oxalic acid nyoos, uas tau recrystallized, sib cais, thiab ziab kom tau txais cov khoom tsim nyog, thiab cov kua niam tau rov ua dua tshiab.