工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui) 破碎 磨粉(fen),工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)廠(chang)(chang)設(she)(she)(she)計(ji)(engineering design of metalsilicon plant)以(yi)(yi)硅(gui)(gui)(gui)(gui)石為(wei)原料,用(yong)炭質(zhi)材料做還(huan)原劑,經(jing)礦(kuang)熱電爐(lu)熔煉,制得(de)含硅(gui)(gui)(gui)(gui)97％以(yi)(yi)上工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)上應用(yong)硅(gui)(gui)(gui)(gui)的半導體(ti)材料廠(chang)(chang)設(she)(she)(she)計(ji)。設(she)(she)(she)計(ji)主要內容為(wei)：產(chan)品方案與設(she)(she)(she)計(ji)規(gui)模、工(gong)(gong)(gong)藝(yi)流程、設(she)(she)(she)備選擇、車間(jian)組(zu)成與配置和(he)技(ji)術經(jing)濟指標。簡(jian)史 1938年(nian)(nian)世界(jie)個工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)工(gong)(gong)(gong)廠(chang)(chang)在(zai)蘇聯建(jian)成。隨后(hou)法國(guo)、日(ri)本、加拿大、美(mei)國(guo)、挪(nuo)威和(he)巴(ba)西(xi)等都相繼建(jian)設(she)(she)(she)了工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)廠(chang)(chang)。到1991年(nian)(nian)末全世界(jie)工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)生(sheng)產(chan)國(guo)已有20個,實際年(nian)(nian)產(chan)量(liang)超過62萬(wan)(wan)t,其(qi)中美(mei)國(guo)約(yue)占1／3,是(shi)世界(jie)工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)的生(sheng)產(chan)國(guo)。挪(nuo)威的埃(ai)爾肯(ELKEN)公司(si)是(shi)世界(jie)上的工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)生(sheng)產(chan)公司(si),年(nian)(nian)產(chan)能達(da)到79200t。中國(guo)工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)生(sheng)產(chan)始于(yu)1957年(nian)(nian)。70年(nian)(nian)代中期又在(zai)貴州遵義和(he)青海(hai)民和(he)建(jian)設(she)(she)(she)工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)廠(chang)(chang),到1989年(nian)(nian)底(di),工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)電爐(lu)總裝(zhuang)機容量(liang)已達(da)數十萬(wan)(wan)kV A,工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)廠(chang)(chang)年(nian)(nian)產(chan)能力為(wei)1萬(wan)(wan)t。設(she)(she)(she)計(ji)規(gui)模與產(chan)品方案 礦(kuang)熱電爐(lu)是(shi)工(gong)(gong)(gong)業(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)生(sheng)產(chan)的主

工(gong)業硅(gui) 破(po)碎 磨粉,一 項(xiang)目(mu)(mu)建設(she)的(de)目(mu)(mu)的(de)和意(yi)義(yi) . 3 1.1 項(xiang)目(mu)(mu)提出(chu)的(de)背景 3 1.2 項(xiang)目(mu)(mu)建設(she)的(de)目(mu)(mu)的(de)和意(yi)義(yi) 4 二 市(shi)場(chang)初步預(yu)測 ..

工(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui) 破碎 磨粉,主要用(yong)(yong)于(yu)冶(ye)金工(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)用(yong)(yong)的(de)(de)(de)酸(suan)(suan)性(xing)(xing)耐火磚(zhuan)。純硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)石(shi)(shi)(shi)(shi)可作石(shi)(shi)(shi)(shi)英玻璃(li)或提煉(lian)單晶硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)。化學(xue)工(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)上(shang)用(yong)(yong)于(yu)制(zhi)備硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)化合物和(he)(he)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)酸(suan)(suan)鹽(yan),也可作硫(liu)酸(suan)(suan)塔的(de)(de)(de)填(tian)充物。建材工(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)上(shang)用(yong)(yong)于(yu)玻璃(li)、陶瓷、硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)酸(suan)(suan)鹽(yan)水泥等(deng)。我國(guo)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)材料產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)近年來快速發展(zhan)(zhan),目前已成為全球硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)的(de)(de)(de)生產(chan)(chan)國(guo)和(he)(he)消(xiao)費國(guo)。硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)材料是(shi)國(guo)家發展(zhan)(zhan)新能源產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)的(de)(de)(de)重要基礎功能材料,其"朝陽性(xing)(xing)、基礎性(xing)(xing)、戰略性(xing)(xing)"特點十分突出。經過近５０年的(de)(de)(de)發展(zhan)(zhan),中國(guo)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)目前已形(xing)成企業(ye)(ye)(ye)(ye)(ye)(ye)眾多、產(chan)(chan)品種類齊全、與其他產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)關聯度高(gao)、發展(zhan)(zhan)潛(qian)力(li)和(he)(he)市(shi)場前景大的(de)(de)(de)高(gao)新技術產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)。中國(guo)汽車、光伏(fu)、建筑、電力(li)電子等(deng)行(xing)(xing)業(ye)(ye)(ye)(ye)(ye)(ye)都實現(xian)了高(gao)速發展(zhan)(zhan),受此(ci)拉(la)動(dong),從工(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)、有機硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)到多晶硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)的(de)(de)(de)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)市(shi)場需求實現(xian)了強勁增+長。同時,"十二五"期(qi)間,國(guo)家將進一步加大對新材料等(deng)戰略性(xing)(xing)新興產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)的(de)(de)(de)支持力(li)度,硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)行(xing)(xing)業(ye)(ye)(ye)(ye)(ye)(ye)將面臨(lin)著更加有利(li)的(de)(de)(de)產(chan)(chan)業(ye)(ye)(ye)(ye)(ye)(ye)發展(zhan)(zhan)環境。硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)石(shi)(shi)(shi)(shi)是(shi)脈石(shi)(shi)(shi)(shi)英、石(shi)(shi)(shi)(shi)英巖、石(shi)(shi)(shi)(shi)英砂巖的(de)(de)(de)總稱(cheng)。主要用(yong)(yong)于(yu)冶(ye)金工(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)用(yong)(yong)的(de)(de)(de)酸(suan)(suan)性(xing)(xing)耐火磚(zhuan)。化學(xue)工(gong)(gong)業(ye)(ye)(ye)(ye)(ye)(ye)上(shang)用(yong)(yong)于(yu)制(zhi)備硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)化合物和(he)(he)硅(gui)(gui)(gui)(gui)(gui)(gui)(gui)(gui)酸(suan)(suan)鹽(yan),也可作硫(liu)酸(suan)(suan)塔的(de)(de)(de)填(tian)充

工(gong)業(ye)硅(gui)(gui)(gui)(gui) 破碎 磨粉,根據國家(jia)環(huan)境(jing)(jing)保(bao)護總局《環(huan)境(jing)(jing)影響(xiang)評價公(gong)(gong)(gong)眾參(can)與(yu)暫行(xing)辦法》（2006年3月18日起施行(xing)）現將《內(nei)(nei)蒙古(gu)東磁(ci)光大硅(gui)(gui)(gui)(gui)業(ye)有限(xian)公(gong)(gong)(gong)司(si)年產6000噸(dun)多(duo)晶(jing)硅(gui)(gui)(gui)(gui)項(xiang)(xiang)(xiang)(xiang)目(mu)》有關環(huan)境(jing)(jing)影響(xiang)評價信息公(gong)(gong)(gong)告如下： 一、 建設項(xiang)(xiang)(xiang)(xiang)目(mu)名稱(cheng)及概(gai)要(yao) 1、 建設項(xiang)(xiang)(xiang)(xiang)目(mu)名稱(cheng) 內(nei)(nei)蒙古(gu)東磁(ci)光大硅(gui)(gui)(gui)(gui)業(ye)有限(xian)公(gong)(gong)(gong)司(si)年產6000噸(dun)多(duo)晶(jing)硅(gui)(gui)(gui)(gui)項(xiang)(xiang)(xiang)(xiang)目(mu) 2、 工(gong)程簡介 本項(xiang)(xiang)(xiang)(xiang)目(mu)位于內(nei)(nei)蒙古(gu)自治(zhi)區烏海市經濟技(ji)術開發區千(qian)里山工(gong)業(ye)園。總投資(zi)為407304萬元,年產太陽能級多(duo)晶(jing)硅(gui)(gui)(gui)(gui)（一級）6000噸(dun)/年,二級316噸(dun)/年。合計(ji)6316噸(dun)/年。 本項(xiang)(xiang)(xiang)(xiang)目(mu)擬引(yin)進國外關鍵設備(bei)和技(ji)術,整(zheng)合國內(nei)(nei)先進生產設備(bei),汲取(qu)國內(nei)(nei)外多(duo)家(jia)多(duo)晶(jing)硅(gui)(gui)(gui)(gui)生產廠商(shang)和技(ji)術提供商(shang)的技(ji)術優勢,形成消耗(hao)小、成本低、污染少的節(jie)能環(huan)保(bao)型改良西門子法。 本項(xiang)(xiang)(xiang)(xiang)目(mu)主(zhu)要(yao)工(gong)藝(yi)裝(zhuang)置(zhi)(zhi)包括：工(gong)業(ye)硅(gui)(gui)(gui)(gui)制粉裝(zhuang)置(zhi)(zhi)、制氫(qing)(qing)裝(zhuang)置(zhi)(zhi)、冷氫(qing)(qing)化裝(zhuang)置(zhi)(zhi)、氯硅(gui)(gui)(gui)(gui)烷分離精制裝(zhuang)置(zhi)(zhi)、CVD 還原裝(zhuang)置(zhi)(zhi)、多(duo)晶(jing)硅(gui)(gui)(gui)(gui)后處理(li)裝(zhuang)置(zhi)(zhi)（含硅(gui)(gui)(gui)(gui)芯(xin)制備(bei)）、尾(wei)氣(qi)回收裝(zhuang)置(zhi)(zhi)、渣漿(jiang)處理(li)裝(zhuang)置(zhi)(zhi)和放空氣(qi)處理(li)裝(zhuang)置(zhi)(zhi)等(deng)裝(zhuang)置(zhi)(zhi),以及與(yu)其