izindaba

1. Indlela yokunciphisa amalahle ediliziwe, amalahle aseMirabilite futhi adilizwayo ahlanganiswa ngesilinganiso esingu-100: (21-22.5) (isilinganiso sesisindo) futhi ancishiswe ekushiseni okuphezulu kwe-800-1100 ° C, futhi umphumela wehlisiwe futhi wehlisiwe Ichithwe ku-ketshezi nge-dilutelye, ngemuva kokumiswa kokucaciswa, isixazululo esingaphezulu se-ONE esihlanganisiwe sigxile ekutholeni i-sodium sulfide eqinile. Ithebhulethi (noma i-granule) Umkhiqizo we-sodium sulfide utholakele ngethangi lokudlulisa, ukuthembisa (noma ukuwohloka komzimba)
I-Chemical Reaction Equation: NA2SE4 + 2c → NA9S + 2CO2

Indlela ye-2.absortion: 380-420 g / l sodium hydroxide solution isetshenziselwa ukudonsa imfucuza igesi equkethe i-H2S> 85% i-hydrogen sulfide, futhi umkhiqizo otholwe uhanjiswa futhi ugxile ekutholeni umkhiqizo ophelile we-sodium sulfide.
Ukulinganiselwa Kwamakhemikhali: I-H2S + 2Anaoh → NA2S + 2H2O

3 Leyo
I-Equation Chemical Reaction Equation: Base + NA2SO4 → NAA2S + BaSO4 ↓

4 zitholakale. ~ 97%).
I-Chemical Reaction Equation:
NA1SO4 + 4co → NA9S + 4CO2
NA1SO4 + 4H2 → NAA2S + 4H2O

Indlela yokukhiqiza, indlela yokucwengisisa isebenzisa isixazululo se-sodium sulfide ngenhlanganisela ecishe ibe ngu-4% ngomkhiqizo okhiqizwayo wokukhiqiza i-barium sulfate ye-barium njengento eluhlaza. Ngemuva kokuyiphonsa ku-Evaporator enomphumela ophindwe kabili ukuze ivele ibe ngama-23%, ingena ithangi elivuselelayo ukuze lisuse i-iron. , Ngemuva kokwelashwa okususwa yikhabhoni, i-LYE iphonswe ku-evaporator (eyenziwe nge-Pure Nickel Material) ukuhwamuka nohlobo lokufinyelela emshinini wethebhulethi wohlobo lwethebhulethi.

Ifektri yethu isebenzisa izindlela ezimbili, indlela yokunciphisa amalahle ye-pury kanye ne-barium sulfide indlela, ukukhiqiza ama-sodium sulfide ama-flakes abomvu nama-flake aphuzi.