Sumo Pfupi yeTungsten Ore uye Concentrate

Sezvatinoziva tese, tungsten carbides inogadzirwa kubva ku tungsten ore. Uye mune ino chinyorwa, iwe unogona kutarisa kuburikidza nerumwe ruzivo nezve tungsten ore uye kuisa pfungwa. Ichi chinyorwa chinotsanangura tungsten ores uye tarisa pane chinotevera chimiro:

1. Sumo pfupi ye tungsten ore uye kuisa pfungwa;

2. Mhando dzakasiyana dze tungsten ore uye kuisa pfungwa

3. Kushandiswa kwe tungsten ore uye kuisa pfungwa

1. Muchidimbu Sumo ye tungsten ore uye kuisa pfungwa

Huwandu hwe tungsten mugoko repasi hushoma. Parizvino kune makumi maviri emhando dzetungsten zvicherwa zvakawanikwa, pakati peiyo chete wolframite uye scheelite inogona kunyungudutswa. 80% yepasi rose tungsten ore iri muChina, Russia, Canada, neVietnam. China inobata 82% ye tungsten yepasi rose.

China tungsten ore ine yakaderera giredhi uye yakaoma kuumbwa. 68.7% yavo ndeye scheelite, iyo mari yavo yaive yakaderera uye iyo mhando yaive yakaderera. 20.9% yavo iwolframite, iyo huwandu hwemhando yaive yakakwira. 10.4% yakasanganiswa ore, kusanganisira scheelite, wolframite, uye mamwe mamineral. Zvakaoma kubva. Mushure meanopfuura zana ekuenderera mberi kwemigodhi, yemhando yepamusoro wolframite yapera simba, uye mhando ye scheelite yakadzikira. Mumakore achangopfuura, mutengo we tungsten ore uye kuisa pfungwa uri kuwedzera.

2. Mhando dzakasiyana dze tungsten ore uye kuisa pfungwa

Wolframite uye scheelite inogona kuitwa kuisa pfungwa nekupwanya, kugaya bhora, kupatsanurwa kwegiravhiti, kupatsanurwa kwemagetsi, kuparadzaniswa kwemagineti, uye mamwe maitiro. Chinhu chikuru che tungsten concentrate ndeye tungsten trioxide.

Wolframite inotarisa

Wolframite, inozivikanwawo se (Fe, Mn) WO4, ine brown-dema, kana dema. Wolframite concentrate inoratidza semi-metallic luster uye ndeye monoclinic system. Iyo crystal inowanzoita gobvu ine longitudinal mitsetse pairi. Wolframite inowanzo symbiotic ine quartz veins. Zvinoenderana neChina's tungsten concentrate standards, wolframite concentrate yakakamurwa kuita wolframite special-I-2, wolframite special-I-1, wolframite giredhi I, wolframite giredhi II, uye wolframite giredhi III.

Scheelite concentrate

Scheelite, inozivikanwawo seCaWO4, ine inenge 80% WO3, kazhinji grey-white, dzimwe nguva zvishoma chiedza chero, chiedza chepepuru, chiedza chemavara, uye mamwe mavara, anoratidza diamond luster kana grease luster. Iyo tetragonal Crystal system. Iro fomu rekristaro rinowanzoita biconical, uye akaunganidzwa anowanzo kunge asina kujairika granular kana dense blocks. Scheelite inowanzo symbiotic ne molybdenite, galena, uye sphalerite. Zvinoenderana nenyika yangu tungsten concentrate standard, scheelite concentrate yakakamurwa kuita scheelite-II-2 uye scheelite-II-1.

3. Kushandiswa kwe tungsten concentrate

Tungsten concentrate ndiyo yekutanga mbishi kugadzirwa kwezvese tungsten zvigadzirwa mune inotevera maindasitiri cheni, uye zvigadzirwa zvayo zvakanangana ndizvo zvikuru zvekushandisa tungsten makomisheni akadai seferrotungsten, sodium tungstate, ammonium para tungstate (APT), uye ammonium metatungstate ( AMT). Tungsten concentrate inogona kushandiswa kugadzira tungsten trioxide (blue oxide, yellow oxide, purple oxide), zvimwe zvigadzirwa zvepakati, uye kunyange pigments uye mishonga yekuwedzera, uye inonyanya kutaridzika ndeye inoenderera mberi nekushanduka-shanduka uye kushingaira kuyedza kwevanotangira senge violet tungsten mumhepo. munda wemabhatiri emagetsi matsva.

Kana iwe uchifarira tungsten carbide zvigadzirwa uye uchida rumwe ruzivo uye ruzivo, unogona KUBATA NESU nerunhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi peji.