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lihlahisoa

Ammonium bicarbonate

tlhaloso e khuts'oane:

Ammonium bicarbonate ke motsoako o mosoeu, granular, plate kapa columnar crystals, monko oa ammonia. Ammonium bicarbonate ke mofuta oa carbonate, ammonium bicarbonate e na le ammonium ion ka mokhoa oa lik'hemik'hale, ke mofuta oa letsoai la ammonium, 'me letsoai la ammonium le ke ke la kopanngoa le alkali, kahoo ammonium bicarbonate ha ea lokela ho kopanngoa le sodium hydroxide kapa calcium hydroxide.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lintlha tsa Sehlahisoa

1

Litlhaloso tse fanoeng

Khalase e tšoeulitaba ≥99%

17.1% boleng ba naetrojene bakeng sa tshebediso ya temo

 (Bophahamo ba referense ea kopo 'ts'ebeliso ea sehlahisoa')

Potassium carbonate ha e na metsi kapa lihlahisoa tsa kristale tse nang le limolek'hule tsa 1.5, lihlahisoa tsa anhydrous li na le phofo e tšoeu ea granular, lihlahisoa tsa crystalline li na le likristale tse nyenyane tse tšoeu kapa likaroloana, ha li na monko, li na le tatso e matla ea alkali, boima bo lekanang 2.428 (19 ° C), ntlha e qhibilihisang 891 ° C, ho qhibiliha ha metsi ka 891 ° C, ho qhibiliha ka metsing ho bonolo ho 150 ° C. mongobo moyeng o metsi. E qhibilihisoa ka metsing a lmL (25 ℃) le metsi a belang a ka bang 0.7mL, tharollo e tletseng e pholile ka mor'a hore ho be le pula ea khalase ea monoclinic crystal hydrate, tekanyo e lekanang ea 2.043, pH ea boleng ba 10% ea metsi a metsi a lahleheloang ke kristale ho 100 ℃ e ka bang 11.6.

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Parameter ea lihlahisoa

CAS Rn

1066-33-7

EINECS Rn

213-911-5

FORMULA wt

79.055

MOKHATLO

Khabonete

TŠOANELO

1.586 g/cm³

H20 TŠEBELETSO

qhibilihang ka metsing

PHELELA

159 °C

KHAHLISOA

105 ℃

Tšebeliso ea Sehlahisoa

Hlatsoa 'me u bolaee likokoana-hloko

E sebelisoa indastering ea ho hlatsoa, ​​​​ho hloekisa likokoana-hloko le ho senya, ho hloekisa ntlo, ho hloekisa koloi, ho hloekisa ka tlung, ho hloekisa kichineng, joalo-joalo. Mekhoa e mecha ea ho hloekisa e boetse e phetha karolo ea bohlokoa, joalo ka theknoloji ea adsorption ea carbon activated, photocatalysis technology, thekenoloji ea ho hlatsoa metsi joalo-joalo. Litheknoloji tsena li ka senya lintho tse phelang hantle 'me tsa fokotsa ho ntšoa ha lintho tse silafatsang.

Ho bolaea likokoana-hloko le ho thibela likokoana-hloko
Liemeli tsa ho belisa
temothuo

Motho ea qalang/ea lomosang (Mophato oa lijo)

E sebelisoa e le setsi sa pele sa lijo. Ha mmoho le sodium bicarbonate, e ka sebediswa e le dintho tse tala bakeng sa ditomoso tse kang bohobe, dibisikiti le dipanekuku, hape e le thepa e tala bakeng sa lero la phofo e phophomang. E boetse e sebelisoa meroho e tala, letlobo la bamboo le li-blanching tse ling, hammoho le meriana le li-reagents; Mosebetsi oa eona ke ntho e lomosang, e kenyelletsoang phofo ea koro, ntho e ka sehloohong e tala bakeng sa tlhahiso ea lijo tse halikiloeng, ts'ebetsong ea lijo, ammonium bicarbonate e tla senyeha ka mocheso nakong ea ho sebetsa, ho hlahisa khase, ho etsa hore hlama e phahame, e thehe mokhatlo o teteaneng oa porous, e le hore sehlahisoa se be le bulky, bonolo kapa crisp. Moemeli oa tomoso ea alkaline o na le phello e le 'ngoe (tlhahiso ea khase),' me a ka hlahisa lintho tse itseng tsa alkaline.

Kemiso ea lijalo (Mophato oa temo)

E sebelisoa e le manyolo a naetrojene, a loketseng mefuta eohle ea mobu, e ka fana ka ammonium naetrojene le carbon dioxide e hlokahalang bakeng sa kholo ea lijalo, empa e tlaase ea naetrojene, e leng bonolo ho e etsa; E ka khothalletsa kholo ea lijalo le photosynthesis, ea khothalletsa kholo ea lipeo le makhasi, 'me e ka sebelisoa e le topdressing bakeng sa tšebeliso e tobileng ea manyolo a motheo. E loketse mefuta eohle ea lijalo le mefuta eohle ea mobu, 'me e ka sebelisoa e le manyolo a motheo le manyolo a holimo, joalo-joalo, e amoheloang ke lihoai. Chelete ea selemo le selemo e etsa hoo e ka bang 1/4 ea kakaretso ea tlhahiso ea manyolo a naetrojene, e leng sehlahisoa sa manyolo a naetrojene a sebelisoang haholo Chaena ntle le urea. Bobebe ba ammonium carbide ke ho feto-fetoha le tšebeliso e tlase ea naetrojene.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona