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Sodium Sulfite
Sodium sulfite, phofo e tšoeu ea kristale, e qhibilihang ka metsing, ha e qhibilihe ka har'a ethanol.Insoluble chlorine le ammonia li sebelisoa haholo-holo joalo ka faeba e tsitsitseng ea maiketsetso, ntho e soeufatsang masela, moqapi oa lifoto, deoxidizer ea dae, monko le ho fokotsa dae, moemeli oa ho tlosa lignin bakeng sa ho etsa pampiri.
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Calcium oxide
Quick lime ka kakaretso e na overheated kalaka, overheated kalaka tokiso butle, haeba lejoe molora peista ho thatafala hape, ho tla etsa hore katoloso cracking ka lebaka la ho tsofala katoloso.E le ho felisa kotsi ena ea ho chesa kalaka, lime le tsona li lokela ho "tsofala" libeke tse ka bang 2 ka mor'a tlhokomelo.Sebopeho se bosoeu (kapa bohlooho, bo sootho, bosoeu), amorphous, bo monyang metsi le carbon dioxide moeeng.Calcium oxide e kopana le metsi ho etsa calcium hydroxide mme e fane ka mocheso.E qhibiliha ka metsing a nang le asiti, e sa qhibiliheng ka joala.Lingoloa tse senyang tsa alkaline, khoutu ea kotsi ea naha :95006.Kalaka e sebetsa ka khemikhale le metsi mme e futhumatswa hang-hang ho mocheso o ka hodimo ho 100°C.
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Aluminium Sulfate
Aluminium sulfate ke phofshoana e se nang 'mala kapa e tšoeu ea kristale e nang le thepa ea hygroscopic.Aluminium sulfate e na le asiti haholo mme e khona ho sebetsana le alkaline ho etsa letsoai le metsi tse tsamaellanang.Tharollo e nang le metsi ea aluminium sulfate e na le asiti 'me e ka fokotsa aluminium hydroxide.Aluminium sulfate ke coagulant e matla e ka sebelisoang indastering ea ho hloekisa metsi, ho etsa pampiri le ho etsa matlalo.
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Polyacrylamide (Pam)
(PAM) ke homopolymer ea acrylamide kapa polymer e kopantsoeng le li-monomers tse ling.Polyacrylamide (PAM) ke e 'ngoe ea li-polymer tse qhibilihang ka metsing tse sebelisoang haholo.(PAM) polyacrylamide e sebelisoa haholo ho sebelisoa ha oli, ho etsa pampiri, ho hloekisa metsi, masela, meriana, temo le liindasteri tse ling.Ho ea ka lipalo-palo, 37% ea tlhahiso ea lefatše ea polyacrylamide (PAM) e sebelisetsoa ho hloekisa metsi a litšila, 27% bakeng sa indasteri ea peterole, le 18% bakeng sa indasteri ea pampiri.
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Mokelikeli oa Polyaluminium Chloride (Pac)
Polyaluminium chloride ke ntho e sa pheleng, ntho e ncha ea tlhoekiso ea metsi, inorganic polymer coagulant, e bitsoang polyaluminum.Ke polymer e sa qhibilihang ka metsing pakeng tsa AlCl3 le Al(OH) 3, e nang le tekanyo e phahameng ea ho se nke lehlakore ha motlakase le phello ea bridging holim'a li-colloid le likaroloana tse ka metsing, 'me e ka tlosa ka matla lintho tse chefo le li-ion tsa tšepe e boima,' me e na le thepa e tsitsitseng.
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Polyaluminium Chloride Powder (Pac)
Polyaluminium chloride ke ntho e sa pheleng, ntho e ncha ea tlhoekiso ea metsi, inorganic polymer coagulant, e bitsoang polyaluminum.Ke polymer e sa qhibilihang ka metsing pakeng tsa AlCl3 le Al(OH) 3, e nang le tekanyo e phahameng ea ho se nke lehlakore ha motlakase le phello ea bridging holim'a li-colloid le likaroloana tse ka metsing, 'me e ka tlosa ka matla lintho tse chefo le li-ion tsa tšepe e boima,' me e na le thepa e tsitsitseng.
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Magnesium sulphate
Motsoako o nang le magnesium, k'hemik'hale e sebelisoang hangata le e omisang, e nang le cation ea magnesium Mg2+ (20.19% ka boima) le sulfate anion SO2−4.K'hemik'hale e tšoeu e tiileng, e qhibilihang ka metsing, ha e qhibilihe ka har'a ethanol.Hangata e kopana le mofuta oa hydrate MgSO4 · nH2O, bakeng sa mefuta e sa tšoaneng ea n litekanyetso pakeng tsa 1 le 11. E tloaelehileng haholo ke MgSO4 · 7H2O.
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Bisulfate ea sodium
Sodium bisulphate, eo hape e tsejoang e le sodium acid sulfate, ke sodium chloride (letsoai) le sulfuric acid e ka itšoara ka mocheso o phahameng ho hlahisa ntho, ntho ea anhydrous e na le hygroscopic, tharollo ea metsi e nang le asiti.Ke electrolyte e matla, e entsoeng ka ionized ka ho feletseng sebakeng sa ho qhibiliha, e entsoeng ka ion ea sodium le bisulfate.Hydrogen sulfate e ka iketsetsa ionization feela, ionization equilibrium constant e nyane haholo, e ke ke ya ionized ka botlalo.
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Ferrous sulfate
Ferrous sulfate ke ntho inorganic, the crystalline hydrate ke heptahydrate ka mocheso o tloaelehileng, eo ka tloaelo e tsejoang e le "green alum", khanya e tala kristale, weathered moeeng omileng, holim 'a oxidation ea sootho motheo tšepe sulfate moeeng mongobo, ka 56.6 ℃ ho ba tetrahydrate, ka 65 ℃ ho fetoha monohydrate.Ferrous sulfate e qhibiliha ka metsing 'me e batla e sa qhibilihe ka har'a ethanol.Mokelikeli oa eona o nang le oxidizes butle moeeng ha ho bata, 'me oxidize kapele ha ho chesa.Ho eketsa alkali kapa ho pepeseha khanyeng ho ka potlakisa oxidation ea eona.Tekanyo e lekanyelitsoeng (d15) ke 1.897.
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Magnesium Chloride
Ntho ea inorganic e entsoeng ka 74.54% chlorine le 25.48% magnesium 'me hangata e na le limolek'hule tse tšeletseng tsa metsi a crystalline, MgCl2.6H2O.kristale ea monoclinic, kapa letsoai, e na le ho senya ho itseng.Magnesium oxide e thehoa ha metsi le hydrogen chloride li lahleha nakong ea mocheso.E qhibiliha hanyane ka har'a acetone, e qhibiliha ka metsing, ethanol, methanol, pyridine.E hlabosa ebe e baka mosi moeeng o mongobo, 'me e kokobela ha ho chesa ha ho chesa ka har'a khase ea haedrojene.
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Calcium Hydrooxide
Hydrated lime kapa hydrated lime Ke kristale ea phofo e tšoeu ea hexagonal.Ho 580 ℃, tahlehelo ea metsi e fetoha CaO.Ha calcium hydroxide e eketsoa metsing, e arotsoe ka likarolo tse peli, tharollo e ka holimo e bitsoa "clarified lime water", 'me ho emisoa ka tlaase ho bitsoa lebese la lime kapa lime slurry.Sebaka se ka holimo sa metsi a hloekileng a lime a ka leka carbon dioxide, 'me karolo e ka tlaase ea metsi a koahetsoeng ke lebese la lime ke thepa ea mohaho.Calcium hydroxide ke alkali e matla, e na le matla a bactericidal le anti-corrosion, e na le phello e senyang letlalong le leselang.
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4A Zeolite
Ke asiti ea tlhaho ea alumino-silicic, letsoai la letsoai ha le tuka, ka lebaka la metsi a ka hare ho kristale a lelekoa, a hlahisa ketsahalo e tšoanang le ho bela le ho belisoa, e bitsoang "lejoe le belang" ka setšoantšo, le bitsoang "zeolite". ”, e sebelisoang e le sesebelisoa se se nang phosphate detergent, ho e-na le sodium tripolyphosphate;Ka liindasteri tsa petroleum le tse ling, e sebelisoa e le ho omisa, ho felloa ke metsi le ho hloekisa likhase le metsi, hape e le ntho e thusang le ho nolofatsa metsi.
