Geographical faib ntawm titanium
Oct 20, 2021
Geographical faib ntawm titanium
Tag nrho cov peev txheej titanium ntawm Tuam Tshoj yog 965 lab tons, Nws yog thawj zaug hauv ntiaj teb, suav txog 38.85 feem pua ntawm lub ntiaj teb cov pov thawj pov thawj. Feem ntau ntawm cov titanium concentrated nyob rau hauv Sichuan, Yunnan, Guangdong, Guangxi los yog Hainan, ntawm cov Panxi (Panzhihua Xichang) cheeb tsam yog lub loj tshaj plaws titanium resource bace nyob rau hauv Suav teb, tus nqi ntawm titanium kev pab yog 870 lab tons.
Peb muaj pov thawj titanium cov peev txheej tau muab faib rau hauv tag nrho ntawm 108 qhov chaw mining hauv 21 lub xeev hauv Suav teb. Qhov chaw tsim khoom tseem ceeb yog Sichuan xeev, tom qab hauv Hebei, Hainan, Guangdong, Hubei, Guangxi, Yunnan, Shaanxi, Shanxi thiab lwm lub xeev ( cheeb tsam cheeb tsam).
Titanium magnetite pob zeb deposits: lub ntsiab deposits nyob rau hauv Yanbian Hongge thiab Miyibaima nyob rau hauv Panzhihua, Sichuan Province, Taihe nyob rau hauv Xichang; Damiao thiab Heishan hauv Chengde, Hebei Xeev, Zhaobinggou hauv Fengning, Nantianmen hauv nroog Chongli; Tongyu hauv Zuoquan thiab Shanxi Xeev; Bijigou hauv Nroog Yangxian, xeev Shaanxi; Weiya hauv Xinjiang; Zhaoanzhuang hauv Wuyang, Henan Province; Xialan hauv Xingning, Guangdong xeev; Huma hauv xeev Heilongjiang; Shangzhuang thiab Huairou hauv Changping, Beijing New av. Ntawm lawv, Sichuan Xeev cov nyiaj tshuav nyiaj tshuav (TiO2 442.5632 lab tons) suav txog 95.1 feem pua ntawm lub teb chaws cov khoom sib xws (TiO2 465.2283 lab tons), Hebei Province (TiO{{ 7}}.4446 lab tons) suav nrog 3.3 feem pua , Shaanxi Xeev suav rau 0.46 feem pua , thiab Shanxi Xeev suav rau 0.35 feem pua .
Lub ntsiab ntawm cov rutile mine deposits nyob rau hauv Dafu Roob nyob rau hauv Zaoyang nyob rau hauv Hubei xeev; Nianzigou hauv Dai County ntawm Shanxi xeev; Yangchong hauv Xin County hauv Henan xeev; thiab Liujiazhuang hauv Laixi County hauv Shandong xeev. Ntawm lawv, lub rooj khaws cia ntawm rutile (TiO2) hauv Hubei Xeev (5,344,300 tons) suav txog 71.2 feem pua ntawm lub teb chaws cov khoom sib xws (7.5086 lab tons), Shanxi Province (1.5479 lab tons) suav txog 20.6 feem pua , thiab Shaanxi Xeev. (444,{14}} tons) suav txog 5.9 feem pua.
Lub ntsiab titanium ores yog rutile TiO2 thiab ilmenite FeTiO3, thiab qhov kev tshawb pom yog los ntawm kev tsom xam ntawm ob lub ores. Thaum ntxov li 1791, tus xibhwb Gregor ntawm Menacan, pawg ntseeg ntawm Menacan, nyob rau sab qab teb sab hnub poob ntawm England, England, kuj yog ib tug kws tshawb fawb. Nws txheeb xyuas ib hom dub ore uas tsim nyob rau hauv nws pawg ntseeg, uas yog dab tsi niaj hnub no. Ib qho khoom siv hlau tshiab tau pom thaum lub ilmenite ore hu ua menacenite. Peb xyoos tom qab, xyoo 1795, Klaprott tau tshuaj xyuas cov rutile uas tsim hauv Boinik, Hungary, thiab pom tau tias nws yog cov hlau oxide tshiab uas muaj cov cuab yeej tiv thaiv cov kua qaub thiab alkaline. Nws qiv lub tebchaws los ntawm Greek mythology. Thawj tiam ntawm cov tub uas hu ua Titans, thiaj li hu ua hlau titanium thiab lub cim cim Ti. Ob xyoos tom qab, Kraprot paub tseeb tias cov menacenite pom los ntawm Gregor yog titanium.
Titanium muaj zog corrosion kuj nyob rau hauv acids thiab alkalis, thiab titanium tau dhau los ua cov khoom tseem ceeb hauv kev tsim tshuaj.
Titanium feem ntau suav tias yog cov hlau tsis tshua muaj. Qhov tseeb, Cov ntsiab lus nyob rau hauv lub ntiaj teb crust yog loj heev. Nws loj dua li cov hlau xws li zinc, tooj liab, tin, thiab lwm yam, thiab txawm tias loj dua chlorine thiab phosphorus.
