Ua tiav tag nrho lub luag haujlwm kom ua tau raws li txhua qhov kev xav tau ntawm peb cov neeg siv khoom; ua tiav kev nce qib tas mus li los ntawm kev txhawb nqa kev nce qib ntawm peb cov neeg siv khoom; dhau los ua tus khub koom tes kawg ntawm cov neeg siv khoom thiab ua kom muaj kev txaus siab ntawm cov neeg yuav khoom rau Kev Tsim Kho Dua Tshiab rau Kev Lag Luam / Kev Ua Liaj Ua Teb / Kev Pub Noj Qib Crystalline Hmoov Nano Calcium Formate nrog Tus Nqi Zoo Tshaj Plaws, Peb lub tuam txhab mob siab rau kev muab cov neeg siv khoom nrog cov khoom lag luam zoo thiab ruaj khov ntawm tus nqi sib tw, ua rau txhua tus neeg siv khoom txaus siab rau peb cov khoom thiab cov kev pabcuam.
Ua tiav tag nrho lub luag haujlwm kom ua tau raws li txhua qhov kev xav tau ntawm peb cov neeg siv khoom; ua tiav kev nce qib tas mus li los ntawm kev txhawb nqa kev nce qib ntawm peb cov neeg siv khoom; ua tus khub koom tes tas mus li ntawm cov neeg siv khoom thiab ua kom cov neeg yuav khoom txaus siab rau, Nrog kev loj hlob ntawm lub tuam txhab, tam sim no peb cov khoom muag thiab pabcuam ntawm ntau dua 15 lub tebchaws thoob ntiaj teb, xws li Tebchaws Europe, North America, Middle-East, South America, Southern Asia thiab lwm yam. Raws li peb nco ntsoov tias kev tsim kho tshiab yog qhov tseem ceeb rau peb txoj kev loj hlob, kev tsim khoom tshiab yog tas li. Dhau li ntawm qhov ntawd, Peb cov tswv yim ua haujlwm yooj ywm thiab ua haujlwm tau zoo, cov khoom zoo thiab cov nqi sib tw yog qhov peb cov neeg siv khoom tab tom nrhiav. Tsis tas li ntawd, kev pabcuam zoo coj peb lub koob npe zoo.













I. Kev Npaj Khoom Siv Raw
Cov khoom siv tseem ceeb rau calcium formate yog formic acid thiab calcium hydroxide. Formic acid feem ntau yog tau los ntawm kev sib xyaw ua ke ntawm phthalic anhydride lossis orthophthalic acid. Calcium hydroxide yog ib qho anhydrous compound, uas tuaj yeem tsim los ntawm kev kub siab calcination ntawm limestone.
II. Cov txheej txheem tshuaj tiv thaiv
Sib tov formic acid thiab calcium hydroxide hauv ib qho piv txwv molar tshwj xeeb kom react thiab tsim calcium formate.
Tswj qhov kub ntawm cov tshuaj tiv thaiv ntawm 20–30 ° C thaum lub sijhawm ua haujlwm kom tsis txhob muaj cov tshuaj tiv thaiv sab.
Qhov tshuaj tiv thaiv no muaj zog heev, tsim cov pa roj carbon dioxide ntau heev, nrog rau cov pa uas muaj ntxhiab tsw qab ntawm cov kua qaub formic.
Tom qab ua tiav qhov kev tshuaj tiv thaiv, ua kev kho mob tom qab (xws li kev qhuav dej thiab decarbonization) ntawm cov tshuaj tiv thaiv kom tau txais cov calcium formate qhuav.