Hauv kev lag luam mining, carboxymethyl cellulose (CMC) yog qhov tseem ceeb ntxiv, thiab nws cov lus synthesis tau ib txwm yog ib lub ntsiab lus kub hauv kev tshawb fawb thiab kev lag luam. Tsuas yog-qib CMC tau siv dav hauv ntau qhov txuas ntawm tsuas yog vim nws tau txais txiaj ntsig zoo, muab kev lav tau muaj zog rau kev txhim kho cov nqi mining.
Cov synthesis ntawm cov mining-qib CMC feem ntau yog raws li kev hloov tshuaj lom neeg ntawm cellulose. Ua ntej, zoo nkauj cellulose raw cov ntaub ntawv, xws li paj rwb hlav los yog ntoo pulp, yog xaiv los ntawm cov khoom pib rau cov tshuaj tiv thaiv rau kev tawm tsam. Cov ntaub ntawv raw no tau tshwm sim kom tshem tawm impurities thiab tau txais cellulose ntshiab. Tom ntej no, los ntawm kev hloov kho cov tshuaj tshwj xeeb, cov pab pawg hydroxyl hauv cov roj cellule tau los ua pawg carboxymethyl los ua cov carboxymethyl cellulose.
Nyob rau hauv synthesis cov txheej txheem, kev tswj hwm kev tiv thaiv yog qhov tseem ceeb. Yam khoom xws li cov tshuaj tiv thaiv kev kub, sijhawm, ntau npaum li cas ntawm cov synoroacetic acid yuav tsum tau ua kom zoo rau solubility, muaj peev xwm ruaj khov thiab thickening. Tom qab cov txheej txheem ua kom zoo dua, suav nrog kev kho kom zoo, ntxuav, kom qhuav, thiab lwm yam, muaj txiaj ntsig zoo-qib cmc yog thaum kawg tau txais.
Synthesis Technology ntawm Mining-Qib Cmc tsis yog cuam tshuam rau kev ua tau zoo ntawm cov khoom, tab sis kuj cuam tshuam rau nws cov nyhuv hauv kev siv cov kev siv. Los ntawm kev txhim kho thev naus laus zis txuas ntxiv thiab txhim kho cov khoom lag luam zoo nkauj dua, thiab muaj peev xwm ua tau zoo dua rau cov kev ua kom zoo thiab hloov chaw.
Nrog rau kev loj hlob txuas ntxiv ntawm thoob ntiaj teb kev thov kev siv rau cov ntxhia, daim ntawv thov kev cia ntawm cov mining-qib CMC tau dhau los ua ntau dua thiab ntau dav. Hauv kev nkag siab tob ntawm nws cov xwm txheej zoo rau kev txhawb nqa kev lag luam mining, thiab kuj nqa ntau txoj hauv kev lag luam.
