Txij li thaum pib ntawm lub xyoo no, cov nqi zog hauv kev lag luam thoob ntiaj teb tau nce siab heev, thiab kev muab thiab kev thov ntawm hluav taws xob thiab thee hauv Suav teb tau nruj heev. Muaj ntau yam ua rau muaj kev faib hluav taws xob hauv qee qhov chaw tsis ntev los no, uas tau muaj qee qhov cuam tshuam rau kev tsim khoom thiab kev ua haujlwm ib txwm ntawm cov tuam txhab thiab kev ruaj khov ntawm cov saw hlau kev lag luam thiab cov saw hlau muab khoom. Kuj ua rau Barium Chloride, Barium Hydroxide, Calcium Chloride, thiab lwm yam nqi txuas ntxiv nce.
Tam sim no, 70% ntawm Tuam Tshoj txoj kev tsim hluav taws xob tseem yog lub zog cua sov, kev siv thee yog qhov loj heev. Xyoo no hauv qhov xwm txheej ntawm kev muab thiab kev thov thee nruj, yuav cuam tshuam rau kev muab hluav taws xob. Shandong, qhov chaw uas Toption Chemical (www.toptionchem.com) nyob, yeej ib txwm yog lub xeev loj hauv kev siv hluav taws xob, nrog rau qhov nruab nrab tsis txaus ntawm 15 lab watts txhua hnub. Txij lub Kaum Ib Hlis mus txog lub Peb Hlis, cov nroog sab qaum teb Suav yuav nkag mus rau theem cua sov, thiab kev siv thee yuav nce siab tshaj plaws. Yog li ntawd, tus nqi ntawm Calcium Chloride hmoov / flake, Barium Chloride dihydrate, thiab Barium Hydroxide yuav txuas ntxiv mus nce siab.
Rau kev lag luam Chlor-Alkali, siv ua cov neeg siv khoom kho dej, nws raug pom zoo kom khaws Barium Chloride Dihydrate; Cov neeg siv yas stabilizer tuaj yeem khaws qee Barium Hydroxide ua ntej.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-02-2021