Tsarin barium

(1) shirye-shiryen belide 

Dole ne a zaɓi mai inganci mai inganci da kuma iyo, sannan kuma baƙin ƙarfe da silicon an cire su don samun mai da hankali wanda ya ƙunshi fiye da 96% barium sulfate. Faɗin ORE tare da girman ƙarancin ƙasa da ƙasa da aka hade da mai ko man fetur coke foda a cikin nauyin nauyi na 4: 1, ya gasa da karfe 1100 ℃ a cikin tanderence tanderata. Ana rage barum sulfate zuwa sulffiium sulfide (Black ash "), kuma an sami maganin sulfium na sulushe ana jefa shi da ruwan zafi. Don sauya a cikin carbonate carbonate carbonate carbonate carbonate carbonate, sodium carbonate ko carbon dioxide carbonate buƙatar ƙara zuwa mafita sulfide bayani. Za'a iya samun wadatar Baium da haɗuwa da carbonate tare da foda carbon da clinking shi a sama 800 ℃. Ya kamata a lura cewa Oxide Oxide yana oxidized don samar da barium peroxide a 500-700 ℃, da kuma bari peroxide za a iya bazu don samar da barium oxide a 700-8 ℃. Sabili da haka, don kauce wa samar da barum peroxide, samfurin calc da ake buƙata a sanyaya shi ko ya ɗauki ƙarƙashin kariya ta iskar gas. 

(2) Hanyar saukarwa da za a iya fitar da kasuwar ƙarfe 

Sakamakon sinadarai daban-daban, akwai wasu halayen guda biyu na aluminum guda biyu na rage Oxide:

6huo → 2bao • Al2o3 + 3ba ↑

Ko: 4Bao + 2al → Bao • Al2o3 + 3ba ↑

A 1000-1200 ℃, waɗannan halayen biyu suna haifar da ƙananan bari ba, don haka ana buƙatar motsi na injin biyu don ci gaba da canja wurin yankinwar mashaya don ci gaba da ci gaba zuwa dama. Saƙon bayan amsawar yana da guba da kuma buƙatar bi da shi kafin a iya zubar da shi.

Shiri na mahadi na yau da kullun 

(1) Shirin Hanyar Carbonate 

Hanyar Carbonization

Hanyar Carbonization ta fi dacewa da haɗe Barite da kuma a cikin wani rabo da kuma murkushe masu lalacewa da murkushe da karfe 1100-1200 ℃ don samun ƙwaƙwalwar sulffide. Carbon dioxide an gabatar da shi cikin jerin gwal sulfide don carbonization, da amsawar kamar haka:

Bas + CO2 + H2O = baco3 + h2s

Da aka samo carbonate mai slurnate slurry shine desulfurized, wanke da kuma cirewa, sannan a bushe da shi, sannan a bushe da shi a 300 don samun samfurin carbonate na gama gari. Wannan hanyar tana da sauki a tsari da low a farashi, saboda haka yawancin masana'antun suka kai shi.

② Hanyar Bayarwa

Carbonate na Ammonium sulbonate da ammonium carbonate sau biyu ba da izini na bazuwar, da amsawar kamar haka:

Bas + (NH4) 2Co3 = baco3 + (NH4) 2s

Ko kuma chloride chloride ba tare da carbonate potassium, da amsawar kamar haka:

Bacl2 + k2co3 = baco3 + 2klc

Samfurin da aka samo daga amsawar da aka wanke, ya bushe, bushe, da dai sauransu don samun samfurin carbonate na gama gari gama gari.

Hanyar Carbonate ③ Hanyar Carbonate

Barum carbonate foda yana da tare da ammonium gishiri don samar da gishiri mai narkewa, da kuma carbonate carbonate. An ƙara gishirin mara gishiri a cikin carbonate na ammonium don tafa shi mai gyara a cikin gurbbare, wanda aka tace da bushe don yin samfurin da aka gama. Bugu da kari, mahaifiyar giya da aka samu za a iya sake amfani dashi. Amsawar kamar haka:

Baco3 + 2hcl = bacl2 + h2o + co2

Bacl2 + 2nh4oh = Ba (Oh) 2 + 2NH4Cl

BA (OH) 2 + CO2 = baco3 + h2o 

(2) Shirin Hanyar Barium Titanate 

① hanya mai mahimmanci

Za'a iya samun Titan Maza ta hanyar Calcing Carbonate da Titanium Dioxide, kuma ana iya yin wasu kayan a ciki. Amsawar kamar haka:

TiO2 + baco3 = Batoio3 + CO2 ↑

Hanyar Copecip

Barium chlolloride an hade kuma an narkar da shi da yawa, sannan oxio] 2 • An wanke shi, an bushe, kuma Sannan pyryzed don samun taken barium titanate. Amsawar kamar haka:

BARL2 + Ticl4 + 2h2c2o4 + 5h2o = Batoo (C2O4) 2 • 4h2o ↓ + 6hcl

Batoo (C2O4) 2 • 4h2o = Batoio3 + 2Co2 ↑ + 2CE ↑ + 4h2o

Bayan sun doke metatitanic acid, an ƙara maganin chloride, sannan aka ƙara carbonate carbonate a ƙarƙashin motsawa na carbonate da acid din, wanda aka lasafta don samo samfurin. Amsawar kamar haka:

Bacl2 + (NH4) 2Co3 = baco3 + 2nh4cl

H2tio3 + baco3 = Bato3 + CO2 ↑ + H2O 

(3) Shirye-shiryen chilide 

Tsarin samarwa na chloride chloride yafi haɗa hanyar acid hydrochloric, hanyar carbonate, hanyar alli da hanyoyin chloriium da kuma maganganu na daban ko kayan raw.

Hydrochloric A} acid. A lokacin da aka kula da sulfide tare da hydrochloric acid, babban amsawa shine:

Bas +hci = bacl2 + h2s ↑ + Q