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Sodium sulfite
Sodium sulfite, dawb crystalline hmoov, soluble hauv dej, insoluble hauv ethanol.Insoluble chlorine thiab ammonia feem ntau yog siv los ua cov khoom siv fiber ntau stabilizer, ntaub bleaching tus neeg saib xyuas, tus tsim duab, dye bleaching deoxidizer, tshuaj tsw qab thiab dye txo tus neeg sawv cev, lignin tshem tawm tus neeg saib xyuas rau daim ntawv.
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Calcium Oxide
Cov txiv qaub ceev feem ntau muaj cov txiv qaub overheated, overheated txiv qaub txij nkawm qeeb, yog tias cov pob zeb tshauv paste hardening dua, nws yuav ua rau tawg tawg vim kev laus expansion.Txhawm rau tshem tawm qhov teeb meem ntawm cov txiv qaub hlawv, cov txiv qaub yuav tsum "hnub nyoog" li ntawm 2 lub lis piam tom qab kev kho.Cov duab yog dawb (los yog grey, xim av, dawb), amorphous, nqus dej thiab carbon dioxide los ntawm huab cua.Calcium oxide reacts nrog dej los tsim calcium hydroxide thiab tso tawm cua sov.Soluble nyob rau hauv acidic dej, insoluble nyob rau hauv cawv.Inorganic alkaline corrosive cov khoom, lub teb chaws txaus ntshai code: 95006.Txiv qaub reacts chemically nrog dej thiab tam sim ntawd rhuab mus rau kub tshaj 100 ° C.
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Aluminium Sulfate
Aluminium sulfate yog xim tsis muaj xim lossis dawb crystalline hmoov / hmoov nrog hygroscopic zog.Aluminium sulfate yog acidic heev thiab tuaj yeem hnov mob nrog alkali los tsim cov ntsev thiab dej sib thooj.Cov tshuaj aqueous ntawm aluminium sulfate yog acidic thiab tuaj yeem ua kom cov txhuas hydroxide precipitate.Aluminium sulfate yog lub zog coagulant uas tuaj yeem siv rau hauv kev kho dej, ntawv ua thiab tanning kev lag luam.
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Polyacrylamide (Pam)
(PAM) yog homopolymer ntawm acrylamide lossis polymer copolymerized nrog lwm cov monomers.Polyacrylamide (PAM) yog ib qho ntawm feem ntau siv dej-soluble polymers.(PAM) polyacrylamide yog siv dav hauv kev siv roj, ua ntawv, kho dej, textile, tshuaj, kev ua liaj ua teb thiab lwm yam lag luam.Raws li kev txheeb cais, 37% ntawm lub ntiaj teb tag nrho cov khoom siv polyacrylamide (PAM) yog siv rau kev kho dej khib nyiab, 27% rau kev lag luam roj av, thiab 18% rau kev lag luam ntawv.
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Polyaluminium Chloride kua (Pac)
Polyaluminium chloride yog ib yam khoom tsis muaj zog, cov khoom siv lim dej tshiab, inorganic polymer coagulant, hu ua polyaluminum.Nws yog cov dej-soluble inorganic polymer ntawm AlCl3 thiab Al (OH) 3, uas muaj qib siab ntawm hluav taws xob nruab nrab thiab kev cuam tshuam ntawm cov colloids thiab cov khoom hauv dej, thiab tuaj yeem tshem tawm cov tshuaj lom micro thiab hnyav hlau ions, thiab muaj ruaj khov khoom.
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Polyaluminium Chloride Hmoov (Pac)
Polyaluminium chloride yog ib yam khoom tsis muaj zog, cov khoom siv lim dej tshiab, inorganic polymer coagulant, hu ua polyaluminum.Nws yog cov dej-soluble inorganic polymer ntawm AlCl3 thiab Al (OH) 3, uas muaj qib siab ntawm hluav taws xob nruab nrab thiab kev cuam tshuam ntawm cov colloids thiab cov khoom hauv dej, thiab tuaj yeem tshem tawm cov tshuaj lom micro thiab hnyav hlau ions, thiab muaj ruaj khov khoom.
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Magnesium sulfate
Ib qho chaw uas muaj magnesium, feem ntau siv tshuaj thiab ziab khaub ncaws, suav nrog magnesium cation Mg2 + (20.19% los ntawm pawg) thiab sulfate anion SO2-4.Dawb crystalline khoom, soluble hauv dej, insoluble hauv ethanol.Feem ntau ntsib nyob rau hauv daim ntawv ntawm hydrate MgSO4·nH2O, rau ntau yam n qhov tseem ceeb ntawm 1 thiab 11. Feem ntau yog MgSO4·7H2O.
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Sodium Bisulfate
Sodium bisulphate, tseem hu ua sodium acid sulfate, yog sodium chloride (ntsev) thiab sulfuric acid tuaj yeem hnov mob ntawm qhov kub thiab txias los tsim cov khoom, cov tshuaj anhydrous muaj hygroscopic, aqueous kua yog acidic.Nws yog ib tug muaj zog electrolyte, kiag li ionized nyob rau hauv lub molten lub xeev, ionized rau hauv sodium ions thiab bisulfate.Hydrogen sulfate tuaj yeem tsuas yog tus kheej-ionization, ionization equilibrium tas li me me, tsis tuaj yeem ua tiav ionized.
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Ferrous Sulfate
Ferrous sulfate yog ib yam khoom tsis muaj zog, cov crystalline hydrate yog heptahydrate ntawm qhov kub thiab txias, feem ntau hu ua "ntsuab alum", lub teeb ntsuab siv lead ua, weathered hauv huab cua qhuav, qhov chaw oxidation ntawm xim av yooj yim hlau sulfate nyob rau hauv cov huab cua ntub, ntawm 56.6 ℃ los ua tetrahydrate, ntawm 65 ℃ los ua monohydrate.Ferrous sulfate yog soluble hauv dej thiab yuav luag insoluble hauv ethanol.Nws cov tshuaj aqueous oxidizes maj mam hauv huab cua thaum nws txias, thiab oxidizes sai dua thaum nws kub.Ntxiv alkali lossis raug rau lub teeb tuaj yeem ua kom nws oxidation.Tus txheeb ze ntom ntom (d15) yog 1.897.
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Magnesium Chloride
Cov tshuaj inorganic uas yog tsim los ntawm 74.54% chlorine thiab 25.48% magnesium thiab feem ntau muaj rau lub molecules ntawm crystalline dej, MgCl2.6H2O.Monoclinic crystal, los yog qab ntsev, muaj qee yam corrosive.Magnesium oxide yog tsim thaum dej thiab hydrogen chloride poob thaum cua sov.Me ntsis soluble hauv acetone, soluble hauv dej, ethanol, methanol, pyridine.Nws deliqueses thiab ua rau cov pa luam yeeb hauv huab cua ntub, thiab sublimates thaum nws kub dawb hauv cov pa roj hydrogen.
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Calcium hydroxide
Hydrated txiv qaub los yog hydrated txiv qaub Nws yog ib tug dawb hexagonal hmoov siv lead ua.Thaum 580 ℃, cov dej poob ua CaO.Thaum calcium hydroxide ntxiv rau hauv dej, nws muab faib ua ob txheej, cov tshuaj sab sauv yog hu ua cov kua qaub ntshiab, thiab qhov kev ncua qis yog hu ua txiv qaub mis los yog txiv qaub slurry.Cov txheej txheej sab saud ntawm cov kua qaub ntshiab tuaj yeem kuaj cov pa roj carbon dioxide, thiab cov txheej qis ntawm cov kua qaub kua mis yog cov khoom siv hauv tsev.Calcium hydroxide yog alkali muaj zog, muaj cov kab mob bactericidal thiab tiv thaiv corrosion, muaj corrosive rau ntawm daim tawv nqaij thiab ntaub.
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4A Zeolite
Nws yog lub ntuj alumino-silicic acid, ntsev ore nyob rau hauv qhov kub hnyiab, vim cov dej hauv cov siv lead ua tau raug tshem tawm, ua rau muaj qhov tshwm sim zoo li bubbling thiab boiling, uas yog hu ua "boiling pob zeb" nyob rau hauv daim duab, hu ua "zeolite. ”, siv los ua cov tshuaj ntxuav tes tsis muaj phosphate, tsis yog sodium tripolyphosphate;Hauv cov roj av thiab lwm yam kev lag luam, nws yog siv los ua kom qhuav, lub cev qhuav dej thiab ua kom huv ntawm cov pa roj thiab cov kua dej, thiab kuj yog ib qho catalyst thiab dej softener.
