Khoom Description
Silicon hlausmelting yog ib tug high-zog-siv ntau lawm. kuv lub teb chaws cov hlau silicon ntau lawm muaj keeb kwm ntev. Nrog rau kev nruj ntawm lub teb chaws txoj cai zog thiab kev loj hlob ntawm kev txuag hluav taws xob thiab emission txo, nrog rau kev txhawb zog tshiab, hlau silicon smelting tau dhau los ua cov khoom lag luam thiab thev naus laus zis, ntau lub tuam txhab hluav taws xob hauv tsev tau tsim cov khoom lag luam cyclic. xws li hlau silicon, polycrystalline silicon, monocrystalline silicon, hnub ci hlwb, thiab lwm yam, uas yuav inevitably cuam tshuam rau txoj kev loj hlob ntawm kuv lub teb chaws tag nrho lub zog teb thiab daim ntawv thov ntawm lub zog tshiab nyob rau hauv ob peb xyoos tom ntej no.
1. Qhov tsim nyog ntawm kev ua silicon rau kev lag luam tshuaj
Cov hlau silicon ua nyob rau hauv peb lub teb chaws (silicon cov ntsiab lus yog 98.5%) yog Ameslikas mas metallurgical silicon. Kev tsim cov tshuaj hlau silicon (silicon cov ntsiab lus feem ntau yog 99.85%) tau tsim los txij li nruab nrab -1990s. kuv lub teb chaws cov tshuaj silicon Cov zis thiab export ntim loj hlob sai heev. Los ntawm 1999 txog 2001, kuv lub teb chaws cov tshuaj silicon xa tawm mus rau Nyiv tau mus txog 22, 000 tons, 30, 000 tons, thiab 40,{12}} tons raws li. Nyob rau hauv 2001, kuv lub teb chaws cov tshuaj silicon exports rau Nyiv accounted rau ntau tshaj 40% ntawm Nyiv cov tshuaj silicon imports. . Tuam Tshoj tau pib koom nrog cov qib ntawm cov tshuaj silicon cov neeg tsim khoom thiab cov chaw muag khoom, thiab cov tuam txhab tsim cov tshuaj silicon ntau ntxiv. Txij li thaum Shanghai Guangji Silicon Materials Co., Ltd. tau nthuav tawm tag nrho cov txheej txheem carbothermal txo smelting hauv xyoo 2002, Tuam Tshoj tus silicon hlau tsim muaj peev xwm tau nce sai ntawm 100, 000 tons hauv ib xyoos mus rau 1.2 lab tons ntawm 2002 thiab 2004. Yog li ntawd , Pawg Neeg Saib Xyuas Kev Txhim Kho thiab Kev Hloov Kho Hauv Tebchaws tau tsim cov kev nplua dav dav. Xyoo 2006, qhov tseeb ntawm cov hlau silicon poob rov qab rau 700,{24}} tons. Nyob rau hauv tag nrho, nyob rau hauv 2006, tsuas yog Dawu Silicon Cog ntawm Shanghai Guangji Silicon Materials Co., Ltd. ua tiav lub Jingxin Cog, ib tug 10, 000-tuj silicon hlau cog nyob rau hauv ciam teb cheeb tsam ntawm Xinjiang. Lwm tus tau tsim cov nroj tsuag silicon tshiab.
Khoom Description
|
Hom |
Tshuaj muaj pes tsawg leeg% |
|||
|
Si Greater dua los yog sib npaug |
Impurity, Tsawg dua los yog sib npaug |
|||
|
Fe |
Al |
Ca |
||
|
Si-2202 |
99.5 |
0.2 |
0.2 |
0.02 |
|
Si-3303 |
99.3 |
0.3 |
0.3 |
0.03 |
|
Si-411 |
99.3 |
0.4 |
0.1 |
0.1 |
Neeg tuaj xyuas
FAQ
1. Koj puas yog cov chaw tsim khoom lossis cov tub luam?
Chaw tsim tshuaj paus, qee lub sij hawm peb pab peb cov neeg muas zaub muaj feem xyuam nrog cov khoom lag luam.
2. MOQ yog dab tsi?
MOQ sib txawv rau cov khoom sib txawv. Thov hu rau peb kom nkag siab.
3. Koj tuaj yeem lav qhov zoo li cas?
Ib txwm ua cov qauv ua ntej ua ntej ntau lawm; Ib txwm soj ntsuam zaum kawg ua ntej xa khoom.
Hu rau
ZHEN INTERNATIONAL CO., LTD
Txawb: +86-13783811529 (whatsapp/wechat)
Fax: +86-372-5055135
Email: nancy@zaferroalloy.com
Lub Vev Xaib: https://www.zaferroalloy.cn/
Chaw Haujlwm: Huafu Office, Anyang City, Henan Province, Suav
Cim npe nrov: Tuam Tshoj chemical hlau silicon manufacturers, lwm tus neeg, Hoobkas