Hoʻopuka pōkole o Tungsten Ore a me Concentrate

E like me kā mākou e ʻike ai, hana ʻia nā carbide tungsten mai ka tungsten ore. A ma kēia ʻatikala, hiki iā ʻoe ke nānā i kekahi ʻike e pili ana i ka tungsten ore a me ka concentrate. E wehewehe kēia ʻatikala i nā ores tungsten a nānā i kēia ʻano:

1. Hoʻopuka pōkole o ka tungsten ore a me ka concentrate;

2. Nāʻano likeʻole o ka tungsten ore a me ka concentrate

3. Hoʻohana i ka tungsten ore a me ka concentrate

1. Hoʻopuka pōkole o ka tungsten ore a me ka concentrate

He ʻuʻuku ka nui o ka tungsten i loko o ka ʻōpala o ka honua. Aia i kēia manawa he 20 mau ʻano minerala tungsten i ʻike ʻia, ma waena o ia mea wale nō ka wolframite a me ka scheelite hiki ke honi. 80% o ka honua tungsten ore aia ma Kina, Rusia, Kanada, a me Vietnam. Loaʻa iā Kina ka 82% o ka tungsten honua.

ʻO ka tungsten ore Kina he haʻahaʻa haʻahaʻa a paʻakikī hoʻi. ʻO 68.7% o lākou he scheelite, haʻahaʻa ka nui a haʻahaʻa ka maikaʻi. ʻO 20.9% o lākou he wolframite, ʻoi aku ka maikaʻi o ka nui. ʻO 10.4% ka mea i hui pū ʻia, me ka scheelite, wolframite, a me nā minerale ʻē aʻe. He paʻakikī ke haʻalele. Ma hope o hoʻokahi haneli o ka hoʻomau mau ʻana, ua pau ka wolframite kiʻekiʻe, a ua emi ka maikaʻi o ka scheelite. I nā makahiki i hala iho nei, ke piʻi nei ke kumukūʻai o ka tungsten ore a me ka concentrate.

2. Nāʻano likeʻole o ka tungsten ore a me ka concentrate

Hiki ke hana ʻia ʻo Wolframite a me ka scheelite i mea koʻikoʻi ma ka ʻoki ʻana, ka wili pōleʻa, ka hoʻokaʻawale ʻana i ka gravity, ka hoʻokaʻawale uila, ka hoʻokaʻawale magnetic, a me nā kaʻina hana ʻē aʻe. ʻO ka mea nui o ka tungsten concentrate ʻo tungsten trioxide.

ʻO Wolframite concentrate

ʻO Wolframite, ʻike ʻia ʻo (Fe, Mn) WO4, he ʻeleʻele-ʻeleʻele, a ʻeleʻele paha. Hōʻike ka Wolframite concentrate i kahi luster semi-metallic a no ka ʻōnaehana monoclinic. He mānoanoa ke aniani me nā kaha lōʻihi ma luna. Hoʻohālikelike pinepine ʻia ʻo Wolframite me nā veins quartz. Wahi a nā kūlana koʻikoʻi o ka tungsten concentrate o Kina, ua māhele ʻia nā wolframite concentrates i wolframite special-I-2, wolframite special-I-1, wolframite grade I, wolframite grade II, a me wolframite grade III.

Scheelite concentrate

ʻO Scheelite, i kapa ʻia ʻo CaWO4, aia ma kahi o 80% WO3, hina hina-keʻokeʻo, i kekahi manawa melemele māmā, poni māmā, ʻeleʻele māmā, a me nā waihoʻoluʻu ʻē aʻe, e hōʻike ana i ka luster daimana a i ʻole ka momona momona. He ʻōnaehana Crystal tetragonal. ʻO ke ʻano aniani he biconical pinepine, a ʻo nā aggregates ka hapa nui o nā poloka granular a i ʻole nā ​​​​poloka. Hoʻohui pinepine ʻia ʻo Scheelite me ka molybdenite, galena, a me sphalerite. Wahi a koʻu ʻāina ʻo tungsten concentrate maʻamau, ua māhele ʻia ka scheelite concentrate i scheelite-II-2 a me scheelite-II-1.

3. Hoʻohana i ka tungsten concentrate

ʻO Tungsten concentrate ka mea kumu mua no ka hana ʻana i nā huahana tungsten a pau i ke kaulahao ʻoihana ma hope, a ʻo kāna mau huahana pololei nā kumu kumu nui no nā pūhui tungsten e like me ferrotungsten, sodium tungstate, ammonium para tungstate (APT), a me ammonium metatungstate ( AMT). Hiki ke hoʻohana ʻia ka tungsten concentrate e hana i ka tungsten trioxide (blue oxide, yellow oxide, purple oxide), nā huahana waena ʻē aʻe, a me nā puaʻa a me nā mea hoʻohui lāʻau lapaʻau, a ʻo ka mea maikaʻi loa ka hoʻomau mau ʻana a me nā hoʻāʻo ikaika o nā precursors e like me ka tungsten violet i loko kahua o nā pihi ikehu hou.

Inā makemake ʻoe i nā huahana tungsten carbide a makemake ʻoe i ka ʻike hou aʻe a me nā kikoʻī, hiki iā ʻoe ke CONTACT US ma ke kelepona a i ʻole leka uila ma ka hema, a i ʻole SEND US MAIL ma lalo o ka ʻaoʻao.