陜(shan)西渭河煤(mei)化(hua)工(gong)集(ji)(ji)團(tuan)有(you)限責任(ren)公(gong)司(si)（簡(jian)稱“渭化(hua)集(ji)(ji)團(tuan)”）是陜(shan)西煤(mei)業(ye)化(hua)工(gong)集(ji)(ji)團(tuan)公(gong)司(si)煤(mei)化(hua)工(gong)板塊的骨干(gan)企業(ye)，是中國(guo)現(xian)代(dai)煤(mei)化(hua)工(gong)發展和(he)新一代(dai)煤(mei)氣化(hua)技術應用的先行(xing)企業(ye)。公(gong)司(si)總(zong)資產(chan)約(yue)百億元，在冊員(yuan)工(gong)1900余人，現(xian)有(you)渭南和(he)彬州(zhou)兩個(ge)生產(chan)基(ji)地，其(qi)中，渭南本部占(zhan)(zhan)地面(mian)積(ji)1200余畝(mu)，咸(xian)陽彬州(zhou)乙二醇項目占(zhan)(zhan)地面(mian)積(ji)約(yue)900畝(mu)。公(gong)司(si)主要(yao)產(chan)品年產(chan)能力(li)為合成氨30萬(wan)(wan)噸(dun)、尿素52萬(wan)(wan)噸(dun)、甲醇60萬(wan)(wan)噸(dun)、乙二醇30萬(wan)(wan)噸(dun)、二甲醚11萬(wan)(wan)噸(dun)。

 按(an)照“沿鏈遞(di)進、滾動發(fa)展”的(de)思路，渭化集(ji)(ji)團積(ji)極在現(xian)代(dai)煤(mei)化工(gong)產(chan)(chan)業上(shang)做(zuo)細(xi)做(zuo)深做(zuo)強。一期(qi)大化肥項(xiang)目(mu)始建(jian)(jian)(jian)于1992年(nian)(nian)3月(yue)，1996年(nian)(nian)5月(yue)建(jian)(jian)(jian)成(cheng)投(tou)產(chan)(chan)；二(er)(er)期(qi)“雙甲(jia)(jia)”項(xiang)目(mu)于2003年(nian)(nian)7月(yue)開工(gong)建(jian)(jian)(jian)設(she)，2006年(nian)(nian)5月(yue)建(jian)(jian)(jian)成(cheng)投(tou)產(chan)(chan)；同時，先后(hou)續建(jian)(jian)(jian)了兩套年(nian)(nian)產(chan)(chan)5萬(wan)噸二(er)(er)甲(jia)(jia)醚裝置(zhi)，分別于2007年(nian)(nian)6月(yue)、2008年(nian)(nian)5月(yue)建(jian)(jian)(jian)成(cheng)投(tou)產(chan)(chan)；三期(qi)“雙醋”項(xiang)目(mu)于2008年(nian)(nian)6月(yue)開工(gong)建(jian)(jian)(jian)設(she)，其中的(de)甲(jia)(jia)醇(chun)裝置(zhi)于2011年(nian)(nian)3月(yue)建(jian)(jian)(jian)成(cheng)投(tou)產(chan)(chan)。另外，渭化集(ji)(ji)團在咸陽彬州市(shi)投(tou)資建(jian)(jian)(jian)設(she)的(de)彬州公司30萬(wan)噸/年(nian)(nian)煤(mei)制乙二(er)(er)醇(chun)項(xiang)目(mu)已(yi)于2021年(nian)(nian)2月(yue)建(jian)(jian)(jian)成(cheng)投(tou)產(chan)(chan)。

渭化(hua)集團(tuan)立(li)足于本(ben)省(sheng)和(he)(he)(he)(he)西部地區豐富的煙煤(mei)資(zi)源(yuan)優(you)勢，引進吸收國(guo)內外先(xian)進成(cheng)熟的專利(li)(li)技(ji)術(shu)、生(sheng)產(chan)工(gong)(gong)(gong)藝(yi)和(he)(he)(he)(he)裝(zhuang)(zhuang)備。三(san)套(tao)生(sheng)產(chan)裝(zhuang)(zhuang)置(zhi)均以(yi)美國(guo)德士(shi)古水(shui)煤(mei)漿加壓氣(qi)化(hua)工(gong)(gong)(gong)藝(yi)為(wei)龍頭，以(yi)煙煤(mei)為(wei)原(yuan)料(liao)，組合(he)運用(yong)(yong)了德國(guo)林德公(gong)(gong)(gong)(gong)(gong)司(si)的低溫凈化(hua)工(gong)(gong)(gong)藝(yi)、丹麥托(tuo)普索公(gong)(gong)(gong)(gong)(gong)司(si)的氨合(he)成(cheng)工(gong)(gong)(gong)藝(yi)、瑞士(shi)卡薩(sa)利(li)(li)公(gong)(gong)(gong)(gong)(gong)司(si)開發(fa)的IMC甲醇合(he)成(cheng)工(gong)(gong)(gong)藝(yi)；空分裝(zhuang)(zhuang)置(zhi)采(cai)(cai)用(yong)(yong)了法國(guo)液空公(gong)(gong)(gong)(gong)(gong)司(si)的內壓縮工(gong)(gong)(gong)藝(yi)和(he)(he)(he)(he)美國(guo)AP公(gong)(gong)(gong)(gong)(gong)司(si)的成(cheng)套(tao)技(ji)術(shu)；尿(niao)素裝(zhuang)(zhuang)置(zhi)采(cai)(cai)用(yong)(yong)了日(ri)本(ben)東(dong)洋工(gong)(gong)(gong)程(cheng)公(gong)(gong)(gong)(gong)(gong)司(si)的阿賽斯（ACES）節能工(gong)(gong)(gong)藝(yi)和(he)(he)(he)(he)西原(yuan)公(gong)(gong)(gong)(gong)(gong)司(si)工(gong)(gong)(gong)業污水(shui)處理裝(zhuang)(zhuang)置(zhi)；硫回(hui)收裝(zhuang)(zhuang)置(zhi)采(cai)(cai)用(yong)(yong)克勞斯硫回(hui)收和(he)(he)(he)(he)SCOT尾氣(qi)處理相(xiang)結合(he)的世界先(xian)進工(gong)(gong)(gong)藝(yi)；生(sheng)產(chan)過程(cheng)采(cai)(cai)用(yong)(yong)集散控(kong)制(zhi)（DCS）系統，全(quan)套(tao)裝(zhuang)(zhuang)置(zhi)具有自動(dong)化(hua)程(cheng)度高、技(ji)術(shu)先(xian)進、生(sheng)產(chan)成(cheng)本(ben)低等特點。通過技(ji)術(shu)改(gai)造，三(san)套(tao)裝(zhuang)(zhuang)置(zhi)的前(qian)段系統和(he)(he)(he)(he)公(gong)(gong)(gong)(gong)(gong)用(yong)(yong)裝(zhuang)(zhuang)置(zhi)等實現密切關聯(lian)，可靈活調整產(chan)品結構和(he)(he)(he)(he)產(chan)量，市(shi)場競爭適(shi)應能力較強。目前(qian)，企業產(chan)品已形成(cheng)了優(you)質(zhi)氮(dan)肥、清潔能源(yuan)、高純氣(qi)體、煤(mei)化(hua)工(gong)(gong)(gong)助劑(ji)等四(si)大類(lei)10多個品種。

渭化集團先(xian)(xian)后通過(guo)了國(guo)(guo)際質量管(guan)理體系認(ren)證、環境管(guan)理體系認(ren)證和(he)(he)職業健(jian)康(kang)安(an)全(quan)(quan)管(guan)理體系認(ren)證，“AAAA標(biao)準化良好行為企(qi)業”和(he)(he)國(guo)(guo)家安(an)全(quan)(quan)標(biao)準化一級企(qi)業認(ren)證審核。公(gong)司(si)主導(dao)產品“渭河牌”尿素、甲醇榮獲“陜西省名牌產品”稱號。公(gong)司(si)先(xian)(xian)后獲得了陜西省文明(ming)單位標(biao)兵、陜西省綠色工(gong)(gong)廠、全(quan)(quan)國(guo)(guo)環保“百佳工(gong)(gong)程”、全(quan)(quan)國(guo)(guo)石油(you)和(he)(he)化學工(gong)(gong)業先(xian)(xian)進集體、全(quan)(quan)國(guo)(guo)企(qi)業文化建設先(xian)(xian)進單位。