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Sodium Lignosulphonate
Sodium Lignosulfonate yog xyoob pulping txheej txheem extract, los ntawm cov concentrated hloov kho cov tshuaj tiv thaiv thiab tshuaj tsuag kom qhuav. Cov khoom yog lub teeb daj (xim av) dawb-flowing hmoov, yooj yim soluble hauv dej, ruaj khov nyob rau hauv tshuaj lom neeg lub zog, lub sij hawm ntev kaw cia tsis decomposition. Lignin series cov khoom lag luam yog ib hom ntawm tus neeg ua haujlwm nto... -
Bromide
Calcium Bromide thiab nws qhov kev faib tawm ntawm cov kua dej yog siv rau cov roj av drilling ua tiav cov kua dej thiab cov cementing kua, cov dej ua haujlwm: cov khoom siv dawb crystalline lossis thaj ua rau thaj, tsis muaj ntxhiab tsw, saj qab ntsev, thiab iab, tshwj xeeb gravity 3.353, melting point 730 ℃ (decomposition), Lub boiling point ntawm 806-812 ℃, yooj yim rau yaj nyob rau hauv dej, soluble nyob rau hauv ethanol thiab acetone, insoluble nyob rau hauv ether thiab chloroform, nyob rau hauv cov huab cua rau lub sij hawm ntev los ua daj, muaj zog hygroscopicity, nruab nrab aqueous tov. -
Calcium Chloride
Calcium chloride-CaCl2, yog cov ntsev ntau.Nws coj raws li ib tug raug ionic halide, thiab yog khoom nyob rau hauv chav tsev kub.Nws yog dawb pwoder, flakes, pellets thiab yooj yim nqus noo noo.
Hauv kev lag luam roj av, calcium chloride yog siv los ua kom qhov ntom ntom ntawm cov khoom tsis muaj brine thiab inhibit av nplaum expansion nyob rau hauv aqueous theem ntawm emulsion drilling kua. -
Carboxymethyl starch sodium (CMS)
Carboxymethyl starch yog anionic starch ether, ib qho electrolyte uas yaj hauv dej txias.Carboxymethyl starch ether yog thawj zaug tsim nyob rau hauv 1924 thiab yog industrialized nyob rau hauv 1940. Nws yog ib hom ntawm hloov starch, belongs rau ether starch, yog ib hom dej-soluble anion polymer compound.Nws yog tasteless, tsis muaj tshuaj lom, tsis yooj yim rau pwm thaum qhov kev hloov pauv ntau dua 0.2 yooj yim dua soluble hauv dej. -
Organic av nplaum
Organic Clay yog ib hom inorganic ntxhia / organic ammonium complex, uas yog tsim los ntawm ion exchange technology los ntawm kev siv lub lamellar qauv ntawm montmorillonite nyob rau hauv bentonite thiab nws muaj peev xwm nthuav thiab disperse rau hauv colloidal av nplaum nyob rau hauv dej los yog organic hnyav. -
Ib nrab Hydrolytic Polyacrylamide Anion (PHPA)
Ib nrab Hydrolytic Polyacrylamide Anion (PHPA) siv rau cov roj hloov chaw rau cov roj tertiary rov qab.Nws yog cov khoom siv drilling av nkos nrog kev ua haujlwm zoo.Nws yog feem ntau siv rau hauv drilling, industrial wastewater kho dej, inorganic sludge kho thiab ntawv kev lag luam. -
Polyacrylamide (PAM)
Kev kho dej:
Daim ntawv thov ntawm PAM hauv kev lag luam kho dej feem ntau suav nrog peb yam: kev kho dej nyoos, kev kho dej phwj thiab kev kho dej hauv kev lag luam.
Hauv kev kho cov dej nyoos, PAM tuaj yeem siv ua ke nrog cov pa roj carbon activated kom condense thiab qhia meej cov khoom raug tshem tawm hauv dej. -
Polyanionic Cellulose (PAC)
PAC yog tsim los ntawm cov paj rwb luv luv fiber ntau nrog cov tshuaj lom neeg nyuaj.Nws muaj cov khoom zoo ntawm kev ruaj ntseg siab, kev ua haujlwm ntawm qhov kub thiab txias tsis kam, siab-acid, high-alkali, siab ntsev thiab siv me me. -
Potassium Acetate
Potassium Acetate feem ntau yog siv rau hauv kev tsim cov penicillium sylvite, ua cov tshuaj reagent, kev npaj ntawm anhydrous ethanol, industrial catalysts, additives, fillers thiab hais txog. -
Potassium Formate
Potassium Formate feem ntau yog siv rau hauv cov roj drilling thiab dav siv hauv cov roj teb nrog rau cov dej drilling, cov kua ua tiav thiab cov kua dej ua haujlwm nrog kev ua haujlwm zoo. -
Sulfonated Asphalt
Sulfonated Asphalt yog ib hom multifunctional organic roj drilling av nkos additive nrog kev ua haujlwm ntawm ntsaws, tiv thaiv kev sib tsoo, lubrication, rub txo thiab tswj. -
Xanthan Gum (XC Polymer)
Xanthan cov pos hniav nrog cov khoom tshwj xeeb rheological, dej solubility zoo, ntawm thermal stability thiab acid thiab alkali, thiab ntau yam ntsev muaj kev sib raug zoo, xws li thickener, suspending agent, emulsifier, stabilizer, tuaj yeem siv dav hauv zaub mov, roj, tshuaj thiab yog li ntawm ntau tshaj 20 qhov kev lag luam, tam sim no yog lub ntiaj teb kev tsim khoom loj tshaj plaws thiab muaj ntau yam USES ntawm microbial polysaccharides.
