1, kenyelletso ea mantlha
Lebitso la Chaena:Barium, Lebitso la Senyesemane:Barium, letšoao la elementBa, palo ea atomiki ea 56 tafoleng ea nako e telele, ke sehlopha sa IASaline ea imesaline e benyang ea 321 C (2143 k, 3998 ° F). Barium ke mofuta oa mapolanka oa alkaline o nang le luster e tšoeu ea silevera, e nang le 'mala oa mollo o mosoeu, e bonolo le ea ho etsa lintho tse bonolo.Bariume na le thepa ea lik'hemik'hale e sebetsang ebile e ka sebetsana le libaka tse ngata tse se nang moeli.Bariumha e so fumanehe e le ntho e le 'ngoe ka tlhaho.BariumLi-salts li na le chefo ntle leBariumsulfate. Holim'a moo,Metallic BaliumE na le tlokotso e matla 'me e ka fokotsa limumu tsa tšepe tsa tšepe, harades le sulfide ho fumana tšepe tse lumellanang. Litaba tsaBariumKa har'a crust ke 0.05%, 'me liminerale tse tloaelehileng ka ho fetisisa tsa tlhaho li fosahetse (Bariumsulfate) le poittite (Bariumcarbonate). Barium e sebelisoa haholo masimong a kang litla-pele, li-ceramics, meriana le peterole.
2, ho sibolloa haBariumle boemo ba nts'etsopele ea China'sBariumIndasteri
1. Nalane e Khutšoanyane ea ho sibolloa haBarium
Alkaline Earth Gal Siguroudes Ekenya Phosphorororconce, moelelo oa ho tsoela pele lefifing ka mor'a ho pepesetsoa leseli. Ke hantle ka lebaka la semelo senaBariumMetsoako e se e qalile ho ela hloko.
Ka 1602, V. Casioros, sethunya sa Bologna, Italy, o fumane hore moriri o nang le bajakiBariumSulfate e ile ea nwa lefatšeng ka mor'a hore e etsoe ka eona ka lintho tse sa feleng. Ketsahalo ena e ile ea tsosa thahasello ea litsebi tsa Europe tsa mehleng ea Europe. Ka 1774, setsebi sa setsebi sa Sweden Cw Scheele li ile tsa fumana karolo e ncha mejari, empa o ne a sa khone ho e arola, ke o arola feela ntho e itseng. Ka 1776, Johan Gottlieb Gahn o ne a le sehloela sena se senang thutong e tšoanang. Saryta o ne a bitsoa bateloa ka ho ba moshemane oa Guyton de Morvelau, 'me hamorao a reha Baryta (Lefatše le boima) ke Antoine Lavoisier. Ka 1808, k'hemishiri ea Borithane Humphry e sebelisoang ho hlophisetsoa joalo ka cakhode, platinamu e le anode, le baso4) ho hlahisaBariumAmalgam. Kamora ho khetholla ho tlosa Mercury, tšepe e nang le bohloeki bo tlase bo fumanoe ebile bo reiloe lebitsoBarium.
Merero ea indasteri le eona e na le nalane ea lilemo tse fetang lekholo
Mathoasong a lekholo la bo19 la lilemo, batho ba ile ba qala ho sebelisa moriri (liminerale tsa bohlokoa bakeng sa ho hlahisaBariumMmeBariummetsoako) joalo ka seaparo sa lipere. Ho tloha lekholong lena la lilemo, bahate e bile thepa e ka sehloohong e tala bakeng sa ho khethaBariume nang le lihlahisoa tsa lik'hemik'hale. Ka lebaka la karolo ea eona ea lik'hemik'hale e tsitsitseng, 'me e sa khathatse ka metsing le acid, e a sebeliseng seretse se boima bakeng sa seretse sa oli le khase.BariumSulfate e sebelisoa tlhahisong ea likolobe tse tšoeu ebile e ka sebelisoa e le filimi le e 'mila oa rabara.
2. Boemo ba ChinaBariumIndasteri
TloaelehilengBariumSalts e kenyelletsaBariumsulfate,BariumNitrate, Barium chloride,Bariumcarbonate,BariumCilnide, jj.BariumLihlahisoa tsa letsoai li sebelisoa haholo indastering ea elektroniki e le litlatsetso tsa li-tubente tsa litšoantšo le lisebelisoa tsa makenete.
Hajoale, China e fetohile moepo o moholo ka ho fetisisa oa lefatše oaBariumletsoai. Bokaholimo ba lefats'e ba selemo le selemoBariumCarbonate e ka ba le lithane tse ka bang 900000, e nang le lithane tse ka bang 700000, ha bophahamo ba karolo ea naheng e ka bang 700000, ba ikarabella bakeng sa 70000 ba lefats'eBariumcarinate ea kharomo le tlhahiso. China'sBariumLihlahisoa tsa carbonate li romelletsoe ka bongata ka nako e telele, 'me China e fetohile motsamaisi oa lefatše o moholo ka ho fetisisa lefatšeng oaBariumcarbonate.
Mathata a tobane le nts'etsopele eaBariumIndasteri ea letsoai China
Leha china china e na le bahlahisi ba ka ho fetisisa ba lefatše le ho ba setho sa peleBariumCarbonate, ha se mohlahisisi o matla oa seriti sa boharene se chesang. Pele, ho na le bongata bo boholoBariumLikhoebo tsa khatiso ho Chaena, 'me ho na le li-canters tse fokolang haholo tse fihletseng tlhahiso e kholo; Taba ea bobeli, ChinaBariumLihlahisoa tsa carbonate li na le sebopeho se le seng 'me ho haelloa ke lihlahisoa tsa theknoloji. Leha liforo life tsa lifeme li se li ntse li sebetsa 'me li hlahisa bohloeki bo phahamengBariumCarbonate, botsitso ba eona ha bo futsanehile. Bakeng sa lihlahisoa tsa poutipi tse phahameng, le Chu o boetse o hloka ho kenya lik'hamphaning tse kang tsa Jeremane, Italy le Japane. Ntle le moo, lilemong tsa morao tjena, linaha tse ling li fetohile bakhanni ba bacha baBariumCarbonate, e kang Russia, Brazil, Korea Boroa le Mexico, e lebisang ho aversfup ea machabengBariumMmaraka oa Carbonate, o kileng oa ama ho ba le tšusumetso e kholo ho ChinaBariumIndasteri ea khabone. Baetsi ba iketsetsa ba ikemiselitse ho fokotsa litheko e le hore ba ka phela. Ka nako e ts'oanang, likhoebo tsa kantle ho naha li boetse li shebane le lipatlisiso tsa anti-antisad. Ka ntlafatso e tsoelang pele ea litlhoko tsa ts'ireletso ea tikoloho, tse lingBariumLikhokahano tsa tlhahiso ea letsoai Chaena li boetse li tobane le litaba tsa ts'ireletso. Bakeng sa ho khothaletsa nts'etsopele ea ChinaBariumindasteri ea letsoai,BariumLikhoebo tsa tlhahiso ea letsoai China li lokela ho nka tšireletso le polokeho ea tikoloho le polokeho ka ha ho latela melao e tsoetseng pele le ho ba le litaba tse ncha tsa mahlale.
Tlhahiso le tlhaiso-leseling ea ho romellana ka har'a bamite ho China
Ho latela data ho tsoa United States ho tsoa United States, tlhahiso ea methapo ea pele China e ne e ka ba lipalo tse limilione tse 41 ka selemo sa Chanch ho isa ho la 92588597 kilos eaBariumSulfate, keketseho ea 0.18% ha e bapisoa le nako e ts'oanang selemong se fetileng. Boleng ba litaba ba kantle ho naha e ne e le 6549659898 ba US. Theko ea Unitport ea kantle ho naha e ne e le 0,71 res dollars ka kilogram ka kilo Har'a bona, ka December 2014, China e ile ea romella li-kilos tse 8768648 tsaBariumSulfate, keketseho ea 8.196 ha e bapisoa le nako e tšoanang selemong se fetileng. Chelete ea kantle ho naha e ne e le 83851 ea US ea Amerika, keketseho ea 5.1 ho bapisoa le nako e tšoanang selemong se fetileng.
Ho latela data ea setso ea China, ka June 2015, China e ile ea romella lithane tse 170000 tsaBariumsulfate, ho fokotseha ha 1.7% ha ho bapisoa le nako e tšoanang selemong se fetileng; Ka halofo ea pele ea selemo, molumo oa buka e kholo e ne e le milione ea lik'hilomithara tse 1,2, ho fokotseha ha 6.8 ho bapisoa le nako e tšoanang; Chelete e tšoanang ea kantle ho naha e fokotseha ka 5.4% le 9% e bapisoang le e tšoanang le e tšoanang selemong se fetileng.
3, Tsamaiso le tlhahiso ea lisebelisoa tsa barium (lilithara)
1. Tsamaiso ea lisebelisoa tsa moriri
Litaba tsaBariumKa har'a crust ke 0.05%, ea 14. Li-liminerale tse ka sehloohong tsa tlhaho li fosahetse (Bariumsulfate Baso4) le poittite (Bariumcarbonate baco3). Har'a bona, Balite ke liminerale tse tloaelehileng ka ho fetisisa tsa basium, e leng e qapiloeng kaBariumSulfate 'me e hlaha methapong e tlase ea hydrothermal, joalo ka methapo ea li-veinsz e halikiloeng, methapo ea methapo ea moriri e foka, jj. Toripite e kholoBariume nang le liminerale ka tlhaho, ho ekelletsa hodima, le karolo ea eona e kholo keBariumcarbonate.
Ho latela data ho tsoa United States ho ea United States ka 2015, morekisi oa Lefatše oa Globar o boholo ba limilione tse likete tse peli, tseo lithane tse 740 li netefalitsoeng. Mehloli ea lefatše ea Gaseni e na le lithane tse limilione tse 350. CHINA ke naha e nang le lisebelisoa tse ngata tse mejane haholo. Linaha tse ling tse nang le lisebelisoa tsa meya-haholo li kenyelletsa Kazakhstan, Türkiye, India, United States le Mexico. Famous sources of barite in the world include Westman Land in the UK, Felsbonne in Romania, Saxony in Germany, Tianzhu in Guizhou, Heifenggou in Gansu, Gongxi in Hunan, Liulin in Hubei, Xiangzhou in Guangxi, and Shuiping in Shaanxi.
Ho latela data ho tsoa United States ho ea United States ka 2015, tlhahiso ea Global e ne e le limilione tse 9.,23, China e ne e le moetsi oa lintho tse kholo, o bile bahlahisi ba limithara tse 4,1 , a ikarabella bakeng sa tse ka bang 44.3% ea tlhahiso ea lefats'e ea lefats'e. India, Maroko, le United States tsa bobeli, boraro, le ho hlahisa lithane tsa limilione tse 1,2, lithane tse 120000.
2. Breation eaBariumLisebelisoa tsa Chaena
China e ruileBariumlisebelisoa tse ngata, tse nang le polokelo e boletsoeng esale pele ea lithane tse fetang limilione tse sekete. Ho feta moo, sehlopha sa baum sere se phahameng haholo, 'me mehloli ea eona le tšireletso e fumaneha lefatšeng ka bophara lefatšeng. E atileng haholoBariumE na le liminerale ka tlhaho e fosahetse. Lithabeng tsa lefats'e tsa lefatše ke li-tons tse limilione tse 350, ha mosebetsi oa ho boloka bosoa-China ke lithane tse limilione tse 100 tsa lefats'e.
Ho latela data ho "ho lekola libaka tsa mahloriso tsa naha ea mineral le li-geology tsa China, 2010) pele lefatšeng. Ho na le libaka tse 195 tsa libaka tse nang le polokelo e netefalitsoeng Chaena, e nang le lisebelisoa tse netefalitsoeng ka kakaretso tsa lithane tse 390 tsa lithane tse 390 tsa ore. Ho tsoa ho Provincy (ea naha) Profinseng ea Guizhou e na le liqhomane tse hahiloeng ka metsing, ho account bakeng sa mehloli e felletseng ea naha. Hunan, Guangxi, Gansu, Shaanxi le liprofinseng tse ling (libaka) nka sebaka sa bobeli. Ak'haonte e kaholimo ho liprofinse tse kaholimo ho 80% ea mehloli ea naha. Mofuta oa depositi o na le thepa ea morao-rao, ho accountary bakeng sa 60% ea libaka tsohle tsa pokello. Ntle le moo, ho boetse ho laoloa chelete e sebelisitsoeng (endelonetic), seretse se chesang, hydrothermal, 'me u sa mamolohile (li-slope tse setseng). Nako ea mithara e ne e le mehleng ea Paleozoic le li-deconoiti tse hahiloeng ka sekepe nakong ea Seuanian le Mesozolis.
Litšobotsi tsa lisebelisoa tsa liminerale tsa Balite Chaena
Ho latela pono e mengata, liminerale tsa Barite naheng ea Barite li ajoa haholo sebakeng se bohareng; Mabapi le sehlopha, hoo e ka bang liminerale tsohle tse moruu li na le baahihi ba Guizhou le Guangxi; Ho tloha ponong ea depositi ea ore, lisosa tsa ha li ka thata haholo ebile li bohareng. Ke libaka tse peli feela tsa meroho tsa Guizhou tianzhu dabia bian le Hunan Xinhuang Gongxi a ba fetang halofo ea libaka tse fetang halofo. Khafetsa, mofuta o le mong oa bahatelli o le mong ore o bonolo le karoloana ea lik'hemik'hale le 'mele oa lik'hemik'hale o bonolo ebile o hloekile, joalo ka Hunan Xinhuang Gongxite ea ka. Ntle le moo, ho boetse ho na le mehloli e meholo ea Co le liminerale tse amanang le tsona tse ka qosoang.
4, mokhoa oa tlhahiso oa barium
1. Ho hlophisoa haBarium
Ho hlahisoa ha Motaeli oa Metallic Indasteri ho kenyelletsa mehato e 'meli: tlhahiso ea barium le tlhahiso ea metallic baling (phokotso ea alumininormic).
(1) ho hlophisoa haBariumoxide
Ore e phahameng ea boleng bo holimo e hloka khetho ea matsoho le phaphatheBariumsulfate. Kopanya phofo ea liminerale le boholo ba karolelano e ka tlase ho 20BariumSulfate e fokotsehile ho sulfide ea Elium Suelfide (hangata e tsejoang e le "molora o motšo"), o hapiloeng ka metsi a chesang ho fumana tharollo ea Barium sulfide. E le ho fetola seroa ka ho fetolela pula ea metsi, hoa hlokahala ho eketsa sodium carbonate kapa u kenyele kharebe ea kharebe. Romella carbonate carbonate le phoko ea carbon phofo le lipalo kaholimo ho 800 ℃ ho fumana baride baride. Re lokela ho hlokomela hore li-oxide tse kang li-oxide tsa barium ho folisa peroxide ka 500-700 ℃, le barium peroxide e ka bolaBariumoxide ka 700-800 ℃. Ka hona, ho qoba ho hlahisa li-haping tsa Barium Peroxide, lihlahisoa tse balehang li hloka ho fola kapa hona ho tima ts'ireletso ea khase ea methapo.
(2) tlhahiso eaBarium Metalka mokhoa oa ho fokotsa aluminormic
Ho na le karabelo e 'meli bakeng sa phokotso ea aluminium eaBariumoxide ka lebaka la metsoako e fapaneng:
6ba + 2al → 3BAO • Al2O3 + 3B
Kapa: 4bao + 2al → Al2O3 + 3Ba ↑
Boemong ba mocheso bo tsoang ho 1000 ho isa ho 1200 ℃, maikutlo ana a mabeli a hlahisa hanyane haholoBarium, kahoo ho hlokahala hore u sebelise pompo ea sekhukhu ho fetisa phetisetso e sa felengBariummouoane ho tloha sebakeng sa karabelo ho sebaka sa boikhathollo sebakeng sa ho etsa qeto ea ho tsoela pele ka ho tsoela pele ka ho tsoela pele. Masala a kamora karabelo ke chefo 'me a lahliloe feela ka mor'a kalafo.
2. Ho hlophisoa ha metsoako e tloaelehileng ea baruum
(1) mokhoa oa ho lokisa oaBariumCarbonate
Mokhoa oa ho betlication
Mokhoa oa ho khomarela haholo o kenyelletsa ho kopanya meriti le mashala ka tekanyo e itseng, 'me u li qhekelle ka 1100-1200 ℃ ho fumana qubu ea batium sulfide. Carbon dioxide e hlahisoa hoBariumtharollo ea sulfide bakeng sa carbonization, 'me ho fumanoeBariumSlurry ea carbonate e tsoakoa ke nako ea ho hlatsoa le ho hlapaola. Ebe, e omisitsoe ebile e sithabetse ka 300 ℃ ho fumana sehlahisoa sa carbonate se felileng. Mokhoa ona o amoheloa ke bahlahisi ba bangata ka lebaka la ts'ebetso e bonolo le litšenyehelo tse tlase.
Mokhoa o rarahaneng oa ho bolaoa
Sehlahisoa sa ho qetela saBariumCarbonate e ka fumanoa ka karabelo e habeli ea bokhachane e pakeng tsa li-ammonium Slumonate le ammonium carbonate, kapa ka karabelo e pakeng tsa li-clonide tsa Barium chlonide le potasiamo. Ke sehlahisoa se hlahisitsoeng ebe se hlatsuoa, setsuoa, se omisitsoeng, jj.
Boloi ba 'nete bo nang le chefo ea petrochemical
Pofo e nang le chefo e boima e ts'oaroa le a ammonium ho hlahisa qhibiliseBariumletsoai, le ammonium carbonate e sebelisoa hape bakeng sa ts'ebeliso. E qhibilihaBariumLetsoai le eketsoa ho ammonium carbonate ho omisa carbonate e khubelu, e fuoeng ea ho hlahisa sehlahisoa se felileng. Ntle le moo, joala ba 'm'ae bo ka khutlisoa hape hape.
(2) mokhoa oa ho lokisa oaBariumTitanate
Mokhoa o tiileng oa bokhabane
BariumTitanate e ka lokisoa ka ho balaBariumCarbonate le Tinaum dioxide, e ka bokelloang ka thepa e 'ngoe.
Mokhoa oa ho hlophisa kalafo
QhalaBariumchloride le titanium Tetrachror ka motsoako o lekanang,BariumTitanate [Baiti (C2O4) 2-4h2O]. Hlatsoa, o omileng, ebe pyrolysis ho fumana batium tatanate.
(3) mokhoa oa ho lokisa oaBariumchloride
Ts'ebetso ea tlhahiso eaBariumchlodide haholo e kenyelletsa mokhoa oa acid ea hydrochloric acid,BariumMokhoa oa Carbonate, mokhoa oa chlonide chloride le mahlakore a magnesium ho latela mekhoa e fapaneng kapa lisebelisoa tse tala.
Mokhoa oa hydrochloric acid.
②BariumMokhoa oa Carbonate. Entsoe ka lejoe le omileng (moqomo oa carbonate) joalo ka thepa e tala.
Mokhoa oa cancium changcium chloride. Ho fokotsa motsoako oa moriri oa moriri le calcium clonide le khabone.
Ntle le moo, ho na le mokhoa oa magnesium. E lokiselitsoeng ka ho phekolaBariumSulfide le Magnesium chloride.
Nako ea poso: nov-01-2023