I-Sodium chloride

incazelo emfushane:

Umthombo wawo ngokuyinhloko ungamanzi olwandle, okuyingxenye eyinhloko kasawoti.I-soluble emanzini, i-glycerin, i-soluble kancane ku-ethanol (utshwala), i-ammonia ewuketshezi;Ayincibiliki ku-concentrate hydrochloric acid.I-sodium chloride engcolile iyancipha emoyeni.Ukuzinza kuhle uma kuqhathaniswa, isixazululo saso esinamanzi asithathi hlangothi, futhi imboni ngokuvamile isebenzisa indlela ye-electrolytic saturated sodium chloride solution ukukhiqiza i-hydrogen, i-chlorine ne-caustic soda (i-sodium hydroxide) neminye imikhiqizo yamakhemikhali (ngokuvamile eyaziwa ngokuthi imboni ye-chlor-alkali) ingabuye isetshenziselwe ukuncibilika kwe-ore (amakristalu e-electrolytic molten sodium chloride ukukhiqiza insimbi ye-sodium esebenzayo).

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yomkhiqizo

Imininingwane enikeziwe

Ikristalu elimhlophe(okuqukethwe ≥99%)

Izinhlayiya ezinkulu (okuqukethwe ≥85%~90%)

I-white spherality(okuqukethwe ≥99%)

(Ububanzi bereferensi yesicelo 'ukusetshenziswa komkhiqizo')

I-crystalline powder emhlophe engenaphunga, inyibilika kancane ku-ethanol, i-propanol, i-butane, ne-butane ngemva kokuxubana ibe yi-plasma, incibilika kalula emanzini, ukunyibilika kwamanzi okungu-35.9g (izinga lokushisa legumbi).I-NaCl ehlakazekile otshwaleni ingenza ama-colloid, ukuncibilika kwayo emanzini kuncishiswa ukuba khona kwe-hydrogen chloride, futhi icishe ingancibiliki ku-concentrated hydrochloric acid.Ayikho iphunga elinosawoti, ukuncibilika kalula.Incibilika emanzini, incibilika ku-glycerol, cishe ayincibiliki ku-ether.

I-EVERBRIGHT® 'izophinda ihlinzeke ngendlela oyifisayo :okuqukethwe/ubumhlophe/usayizi wezinhlayiya/PHvalue/umbala/isitayela sokupakisha/ ukucaciswa kwephakheji neminye imikhiqizo eqondene nezimo zakho zokusebenzisa, futhi ikunikeze amasampula amahhala.

Ipharamitha Yomkhiqizo

I-CAS Rn

7647-14-5

I-EINECS Rn

231-598-3

FORMULA wt

58.4428

ISIKHATHI

I-Chloride

UKUDINA

2.165 g/cm³

I-H20 SOLUBILITY

encibilika emanzini

UKUBILISA

1465 ℃

UKUQHUBEKA

801 ℃

Ukusetshenziswa komkhiqizo

Ukwengeza okokuhlanza

Ekwenzeni insipho kanye nezihlanzi zokwenziwa, usawoti uvame ukungezwa ukuze kugcinwe i-viscosity efanele yesixazululo.Ngenxa yesenzo se-sodium ion kusawoti, i-viscosity ye-saponification liquid ingancishiswa, ukuze ukusabela kwamakhemikhali kwensipho nezinye izinto zokuhlanza kwenziwe ngokujwayelekile.Ukuze uzuze ukugcwala okwanele kwe-fatty acid sodium esixazululweni, kuyadingeka futhi ukwengeza usawoti oqinile noma i-brine egxilile, usawoti uphume, futhi ukhiphe i-glycerol.

Ukwenza amaphepha

Usawoti wasezimbonini usetshenziswa kakhulu embonini yephepha ukwenza i-pulp kanye ne-bleaching.Ngokuthuthukiswa kokuqwashisa ngemvelo, ithemba lokufaka isicelo sosawoti ohambisana nemvelo embonini yephepha nalo libanzi kakhulu.

Imboni yengilazi

Ukuze kuqedwe ama-bubbles oketshezini lwengilazi lapho kuncibilika ingilazi, inani elithile le-ejenti yokucacisa kufanele lengezwe, futhi usawoti ubuye ukwakheka kwe-ejenti yokucacisa evame ukusetshenziswa, futhi inani likasawoti licishe libe ngu-1% wengilazi encibilikayo. .

Imboni ye-Metallurgical

Usawoti usetshenziswa embonini ye-metallurgical njenge-ejenti yokugazinga ye-chlorination kanye ne-ejenti yokucisha, futhi njenge-desulfurizer kanye ne-ejenti ecacisayo yokwelapha insimbi yensimbi.Imikhiqizo yensimbi nemikhiqizo egoqwe yensimbi ecwiliswe kusixazululo sikasawoti ingaqinisa ubuso bayo futhi isuse ifilimu ye-oxide.Imikhiqizo yamakhemikhali kasawoti isetshenziswa ekukhetheni insimbi ye-strip nensimbi engagqwali, ukuncibilikiswa kwe-aluminium, i-electrolysis yensimbi ye-sodium nezinye izinto zokubhaka, kanye nezinto eziphikisayo ekuncibilikiseni zidinga imikhiqizo yamakhemikhali kasawoti.

Isengezo sokuphrinta nokudaya

Usawoti wasezimbonini ungasetshenziswa njengabagqugquzeli bakadayi lapho kudaywa imicu kakotini ngodayi abaqondile, odayi abacindezelwe, odayi be-VAT, odayi abasebenzayo kanye nodayi be-VAT abancibilikayo, abangalungisa izinga lokudaya likadayi emicucu.