Txoj moo

Bauxite tau hais txog lub sij hawm dav dav rau ores uas tuaj yeem siv rau hauv kev lag luam, nrog gibackite, boehmite lossis diaspore raws li cov materal tseem ceeb. Nws daim teb thov muaj ob yam ntawm cov hlau thiab tsis yog hlau. Bauxite yog cov khoom siv raw zoo tshaj plaws rau kev tsim cov hlau txhuas, thiab nws tseem yog qhov chaw thov tseem ceeb tshaj plaws. Nws cov nyiaj tau los siv ntau dua 90% ntawm lub ntiaj teb no tag nrho Bauxite tso tawm.

Bauxite yog dabtsi?

Bauxite yog cov av nplaum pob zeb uas siv raws li cov khoom siv raw rau txhuas ntau lawm. Nws yog tsim los ua cov khoom lag luam seem ntau tshaj li ntau lab xyoo los ntawm cov huab cua huab cua ntawm cov pob zeb muaj txhuas ua ke. Nws tau pom thawj zaug hauv Fabkis xyoo 1821, thiab txij li tau pom muaj nyob hauv ntau qhov chaw thoob plaws ntiaj teb. RuioQifyeng tau txhim tsa ib qho kev sib raug zoo nrog Guangxi ceg ntawm Chanlco, uas yog Tuam Tshoj cov khoom lag luam loj tshaj plaws ntawm Alumina, cov khoom lag luam txhuas thiab cov khoom txhuas txhuas.

Baux siv nyob qhov twg?

Qhov tsis yog xim hlau siv ntawm Bauxite feem ntau yog cov ntaub ntawv raw rau cov ntaub ntawv refractory, cov khoom siv abrasive, tshuaj lom neeg thiab siab alumina xis mas. Txawm hais tias qhov sib faib ntawm Bauxite siv hauv kev sib tw tsis yog xim hlau yog me me, nws muaj ntau yam kev siv. Piv txwv li: nyob rau hauv cov nqe lus ntawm cov khoom siv tshuaj lom neeg, sulfate, trihydrate thiab txhuas chloride tuaj yeem siv rau hauv papermaking, dej huv, ceramics thiab roj av ua kom zoo nkauj; Ua kom Alumina tuaj yeem siv ua catalyst, catalyst cov cab kuj thiab catalyst nyob rau hauv cov tshuaj, roj ntxiv thiab tshuaj lag luam. Decolorization, lub cev qhuav dej, degassing, deagidification, ziab thiab lwm yam adsorbents lub cev.

Hlau txhuas yog qhov thib ob tseem ceeb tshaj plaws cov hlau hauv ntiaj teb, tom qab hlau. Xyoo 1995, lub ntiaj teb kev noj haus rau 3.29kg. Vim nws cov khoom siv hluav taws xob me, zoo hluav taws xob thiab thermal ua haujlwm, yooj yim machining cov khoom, txhuas tau siv nyob rau ntau cov haujlwm ntawm kev lag luam hauv tebchaws. Tam sim no, lub ntiaj teb cov khoom siv loj tshaj plaws yog hauv kev tsim kho, tsheb thauj mus los thiab ntim khoom, suav rau ntau dua 60% ntawm tag nrho cov khoom siv txhuas. Aluminium yog cov khoom siv tsis tseem ceeb rau cov khoom siv hluav taws xob, kev lag luam dav hlau tsim kev lag luam, kev lag luam thiab kev lag luam pej xeem thiab pej xeem.

Sib cuag nrogAsmeskas rau kev nug ntxiv.