Tam sim no peb muaj peb pawg muag khoom, pab pawg tsim qauv, pab pawg kws tshaj lij, QC pab pawg thiab pab pawg pob khoom. Tam sim no peb muaj cov txheej txheem tswj hwm zoo rau txhua txoj kev. Tsis tas li ntawd, peb cov neeg ua haujlwm txhua tus muaj kev paub dhau los hauv kev luam ntawv rau Super Lowest Price Oxalic Acid High Purity rau Industrial Rust Removal Metal Cleaning Chemical Production thiab Water Treatment Factory Supply, Txhua tus nqi nyob ntawm qhov ntau ntawm koj qhov kev txiav txim; qhov ntxiv koj yuav, tus nqi pheej yig dua. Peb kuj muab cov neeg muab kev pabcuam OEM zoo heev rau ntau lub npe nrov.
Tam sim no peb muaj peb pawg muag khoom, pab pawg tsim qauv, pab pawg kws tshaj lij, pab pawg QC thiab pab pawg pob khoom. Tam sim no peb muaj cov txheej txheem tswj hwm zoo rau txhua txoj kev ua haujlwm. Tsis tas li ntawd, peb cov neeg ua haujlwm txhua tus muaj kev paub txog kev luam ntawv rau, Nrog lub hom phiaj ntawm "sib tw nrog qhov zoo thiab txhim kho nrog kev muaj tswv yim" thiab lub hauv paus ntsiab lus ntawm "coj cov neeg siv khoom xav tau ua kev taw qhia", peb yuav mob siab muab cov khoom lag luam thiab cov kev daws teeb meem tsim nyog thiab kev pabcuam zoo rau cov neeg siv khoom hauv tsev thiab thoob ntiaj teb.

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. Kauj Ruam 1: Kev yaj Ntxiv ib qho dej deionized kom tsim nyog rau qib technical oxalic acid rau kev yaj. Ua ntej, muab cov hmoov oxalic acid rau hauv lub beaker, tom qab ntawd maj mam ntxiv dej deionized thaum do nrog tus pas iav kom txog thaum yaj tag. Nco ntsoov tias qhov sib piv ntawm oxalic acid rau dej yuav tsum tau tswj kom ntseeg tau tias yaj tag.
Kauj Ruam 2: Kev Lim Dej Lim cov kua oxalic acid uas yaj lawm siv lub raj xa dej thiab daim ntawv lim dej kom tshem tawm cov khoom tsis huv thiab cov khoom tsis yaj.
Kauj Ruam 3: Kev Siv Crystallization Ua kom cov kua qaub oxalic acid uas lim lawm sov nrog lub phaj hluav taws xob kom txog thaum muaj kev siv crystallization ib nrab. Tom qab ntawd tsum tsis txhob ua kom sov thiab cia cov kua qaub txias rau qhov kub hauv chav kom txuas ntxiv siv crystallization. Txoj kev no pab txhim kho qhov huv ntawm oxalic acid, vim tias cov khoom tsis huv raug tshem tawm ntawm cov crystal lattice thaum lub sijhawm siv crystallization.
Kauj Ruam 4: Ntxuav Ntxuav cov kua qaub oxalic uas tau siv ua kua nrog ethanol. Muab cov kua qaub tso rau hauv ethanol, do maj mam, thiab tom qab ntawd lim. Kauj ruam no tshem tawm cov khoom tsis huv uas lo rau ntawm cov nplaim kua qaub, ua kom huv dua.
Kauj Ruam 5: Ziab QhuavCov siv lead ua los ntawm oxalic acid uas ntxuav lawm—siv silica gel anhydrous lossis hauv qhov cub—kom tshem tawm cov dej noo thiab tau txais cov oxalic acid uas huv si.
Txoj kev saum toj no ua kom huv oxalic acid kom tau txais cov khoom muaj txiaj ntsig zoo. Hauv kev ua haujlwm tiag tiag, yuav tsum tau them sai sai rau kev tswj cov xwm txheej thiab cov kev cai ntawm txhua kauj ruam kom ntseeg tau tias kev ua haujlwm huv. Cov oxalic acid muaj txiaj ntsig zoo tuaj yeem siv rau hauv kev sim thiab cov txheej txheem tsim khoom uas xav tau cov kua qaub siab, lav qhov tseeb ntawm cov txiaj ntsig sim thiab kev ruaj khov ntawm cov khoom zoo.