11月15日,從中國石油遼陽石化分公司傳來好消息:今年前10個月,遼陽石化烯烴線抓平穩生產、優化運行,累計生產乙烯18.8萬噸,收率高達35.66%,創曆史最高水平。
堅持問題導向,向平穩運行要效益。6yuechu,liaoyangshihuajiuzheshouyanjiubingxijichukouyaligaozheyiyingxiangzhuangzhixiajipingwenyunxingdepingjingwenti。jingguoshenruyanjiuhekexuelunzheng,jiangzhuangzhineizhuyaoxunhuanshuiyonghujinxingzhongxinfenpei,zengjiabingxiyasuojichukoushuilengqixunhuanshuiliang,jiangdibingxijichukouyali,fangzhizhuangzhifuhejiangdi。tongshi,duociliyongliejieluqiehuanqijiandedifuheduibingxijichukouxunhuanshuihuanreqijinxingfanchongxi,shilengquexiaoguomingxiantisheng,jiangdilechukoukonglengqideyunxingfuhe,zaijienengjianghaodetongshizengjialezhuangzhidecaozuodanxing,baozhenglexiajizhuangzhidegaofuheshengchan。
持續開展優化工作,提高裝置乙烯收率。今年4月yue,遼liao陽yang石shi化hua烯xi烴ting線xian屬shu地di車che間jian實shi施shi了le丙bing烷wan回hui煉lian這zhe一yi提ti高gao乙yi烯xi收shou率lv的de重zhong要yao舉ju措cuo。丙bing烷wan回hui煉lian後hou,在zai高gao效xiao產chan品pin產chan量liang不bu變bian的de基ji礎chu上shang,每mei月yue可ke減jian少shao液ye化hua氣qi原yuan料liao750噸,乙烯、丙烯總收率提高0.69%。同時,通過加強原料監控,優化裂解爐、碳二加氫反應等參數,優化裂解爐切換過程等手段提高乙烯收率,在保證乙烯產量的基礎上進一步提高了乙烯收率。(來源: 遼寧日報 記者 嚴佩鑫)
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