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陜(shan)西渭(wei)河(he)煤(mei)(mei)化(hua)(hua)工(gong)集團(tuan)有限責任公(gong)(gong)司(簡稱(cheng)“渭(wei)化(hua)(hua)集團(tuan)”)是陜(shan)西煤(mei)(mei)業(ye)化(hua)(hua)工(gong)集團(tuan)公(gong)(gong)司煤(mei)(mei)化(hua)(hua)工(gong)板塊的(de)骨(gu)干企(qi)業(ye),是中(zhong)國現(xian)代煤(mei)(mei)化(hua)(hua)工(gong)發展和(he)新一代煤(mei)(mei)氣(qi)化(hua)(hua)技術應用(yong)的(de)先行企(qi)業(ye)。公(gong)(gong)司總資(zi)產約(yue)(yue)百億元,在冊員工(gong)1900余人,現(xian)有渭(wei)南(nan)和(he)彬(bin)州兩個生產基地(di),其中(zhong),渭(wei)南(nan)本部占(zhan)地(di)面積1200余畝(mu),咸(xian)陽(yang)彬(bin)州乙(yi)二醇項目(mu)占(zhan)地(di)面積約(yue)(yue)900畝(mu)。公(gong)(gong)司主要(yao)產品(pin)年產能力為合成氨30萬(wan)噸(dun)(dun)、尿素(su)52萬(wan)噸(dun)(dun)、甲(jia)醇60萬(wan)噸(dun)(dun)、乙(yi)二醇30萬(wan)噸(dun)(dun)、二甲(jia)醚11萬(wan)噸(dun)(dun)。

 按照(zhao)“沿鏈遞(di)進、滾動發展”的思路,渭化集(ji)團積(ji)極在現(xian)代(dai)煤化工(gong)產(chan)業上做(zuo)細做(zuo)深做(zuo)強。一期(qi)大化肥項目(mu)(mu)始建(jian)于(yu)1992年(nian)3月(yue)(yue)(yue)(yue)(yue),1996年(nian)5月(yue)(yue)(yue)(yue)(yue)建(jian)成(cheng)投(tou)產(chan);二期(qi)“雙甲(jia)”項目(mu)(mu)于(yu)2003年(nian)7月(yue)(yue)(yue)(yue)(yue)開(kai)工(gong)建(jian)設,2006年(nian)5月(yue)(yue)(yue)(yue)(yue)建(jian)成(cheng)投(tou)產(chan);同時,先后續建(jian)了兩套年(nian)產(chan)5萬噸二甲(jia)醚裝置,分別于(yu)2007年(nian)6月(yue)(yue)(yue)(yue)(yue)、2008年(nian)5月(yue)(yue)(yue)(yue)(yue)建(jian)成(cheng)投(tou)產(chan);三期(qi)“雙醋(cu)”項目(mu)(mu)于(yu)2008年(nian)6月(yue)(yue)(yue)(yue)(yue)開(kai)工(gong)建(jian)設,其中的甲(jia)醇(chun)裝置于(yu)2011年(nian)3月(yue)(yue)(yue)(yue)(yue)建(jian)成(cheng)投(tou)產(chan)。另外(wai),渭化集(ji)團在咸陽彬州市投(tou)資建(jian)設的彬州公司30萬噸/年(nian)煤制乙二醇(chun)項目(mu)(mu)已于(yu)2021年(nian)2月(yue)(yue)(yue)(yue)(yue)建(jian)成(cheng)投(tou)產(chan)。

渭化(hua)集(ji)團立足于(yu)本省和(he)西部地區豐富(fu)的煙煤(mei)(mei)資源優(you)勢,引進吸收(shou)國(guo)內(nei)(nei)外先(xian)(xian)進成熟(shu)的專利技術(shu)、生(sheng)產(chan)工(gong)(gong)藝(yi)和(he)裝(zhuang)(zhuang)備(bei)。三套(tao)(tao)生(sheng)產(chan)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)均(jun)以美(mei)國(guo)德士(shi)古水(shui)煤(mei)(mei)漿(jiang)加壓氣化(hua)工(gong)(gong)藝(yi)為龍頭,以煙煤(mei)(mei)為原(yuan)料,組合(he)運用(yong)(yong)(yong)了德國(guo)林德公(gong)(gong)(gong)(gong)(gong)司(si)的低溫凈(jing)化(hua)工(gong)(gong)藝(yi)、丹麥(mai)托(tuo)普索公(gong)(gong)(gong)(gong)(gong)司(si)的氨合(he)成工(gong)(gong)藝(yi)、瑞(rui)士(shi)卡薩利公(gong)(gong)(gong)(gong)(gong)司(si)開發的IMC甲醇合(he)成工(gong)(gong)藝(yi);空分裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)采(cai)用(yong)(yong)(yong)了法國(guo)液空公(gong)(gong)(gong)(gong)(gong)司(si)的內(nei)(nei)壓縮工(gong)(gong)藝(yi)和(he)美(mei)國(guo)AP公(gong)(gong)(gong)(gong)(gong)司(si)的成套(tao)(tao)技術(shu);尿素裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)采(cai)用(yong)(yong)(yong)了日本東洋工(gong)(gong)程(cheng)(cheng)公(gong)(gong)(gong)(gong)(gong)司(si)的阿賽斯(ACES)節能工(gong)(gong)藝(yi)和(he)西原(yuan)公(gong)(gong)(gong)(gong)(gong)司(si)工(gong)(gong)業(ye)(ye)污水(shui)處理裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi);硫(liu)回收(shou)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)采(cai)用(yong)(yong)(yong)克勞斯硫(liu)回收(shou)和(he)SCOT尾氣處理相結合(he)的世界先(xian)(xian)進工(gong)(gong)藝(yi);生(sheng)產(chan)過(guo)程(cheng)(cheng)采(cai)用(yong)(yong)(yong)集(ji)散控制(DCS)系(xi)統,全(quan)套(tao)(tao)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)具(ju)有自動化(hua)程(cheng)(cheng)度高、技術(shu)先(xian)(xian)進、生(sheng)產(chan)成本低等(deng)特點。通過(guo)技術(shu)改造,三套(tao)(tao)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)的前(qian)段(duan)系(xi)統和(he)公(gong)(gong)(gong)(gong)(gong)用(yong)(yong)(yong)裝(zhuang)(zhuang)置(zhi)(zhi)(zhi)(zhi)等(deng)實現密切關聯,可(ke)靈(ling)活調整產(chan)品(pin)結構和(he)產(chan)量,市場競爭適應能力較強。目前(qian),企業(ye)(ye)產(chan)品(pin)已形成了優(you)質(zhi)氮肥、清潔能源、高純氣體、煤(mei)(mei)化(hua)工(gong)(gong)助劑等(deng)四大類10多(duo)個(ge)品(pin)種。

渭化集(ji)團先(xian)(xian)后(hou)通過了(le)國際質量(liang)管理體(ti)系(xi)認(ren)證(zheng)、環境管理體(ti)系(xi)認(ren)證(zheng)和(he)(he)職業(ye)健康安全管理體(ti)系(xi)認(ren)證(zheng),“AAAA標(biao)準化良(liang)好行(xing)為企(qi)(qi)業(ye)”和(he)(he)國家安全標(biao)準化一級企(qi)(qi)業(ye)認(ren)證(zheng)審核(he)。公(gong)司主導產品“渭河牌”尿(niao)素、甲醇榮獲(huo)“陜(shan)西(xi)(xi)省(sheng)名牌產品”稱號(hao)。公(gong)司先(xian)(xian)后(hou)獲(huo)得了(le)陜(shan)西(xi)(xi)省(sheng)文明單(dan)位(wei)標(biao)兵、陜(shan)西(xi)(xi)省(sheng)綠色(se)工(gong)(gong)廠(chang)、全國環保“百佳工(gong)(gong)程”、全國石油和(he)(he)化學工(gong)(gong)業(ye)先(xian)(xian)進集(ji)體(ti)、全國企(qi)(qi)業(ye)文化建設先(xian)(xian)進單(dan)位(wei)。