http://www.kadhoai.com.cn 2026-04-08 21:48:18 來源:艾斯本
jiexialaidejishinianli,quanqiuhuaxuepinxuqiukanzhang,poshihuagongqiyezengchan,tongshi,weihuanjieqihouhehuanjingweiji,gaixingyebudebuxiangkechixufazhanzhuanxing。mianduishuangzhongtiaozhan,qiyeyoubiyaocaiyongchuangzaoxingjiejuefangan,huishouhuozhongfushiyongcailiao,chuangzaoxunhuanjingji,yitidaixianxingjingji。聯合國可持續發展目標12強調了“負責任的消費和生產”理念,許多化工企業已經采納並將其作為指導方針。
huagongqiyezhengzaicaiqugezhongfangfalaitigaoziyuanxiaolv,zhuiqiunengyuanxiaolvshiyigexiangduirongyishixiandemubiao,kenengbuxuyaodaliangdezibentouzi。dangqian,quanqiudiyuanzhengzhichongtupinfa,nengyuananquanhetigaonengyuanxiaolvchengweihuagongqiyegaoguandezhuyaoguanzhudian。lingyigetigaoziyuanxiaolvdefangfashizhongfushiyongyuancailiao,biruxianjindesuliaohuishouzailiyongfangan。
需xu要yao注zhu意yi的de是shi,在zai追zhui求qiu最zui佳jia資zi源yuan效xiao率lv的de過guo程cheng中zhong,與yu小xiao型xing特te種zhong化hua學xue品pin製zhi造zao商shang相xiang比bi,大da宗zong化hua學xue品pin製zhi造zao商shang可ke能neng采cai用yong一yi套tao不bu同tong的de策ce略lve。例li如ru,乙yi烯xi生sheng產chan商shang亟ji需xu減jian少shao範fan圍wei1的排放,而特種聚合物製造商可能專注於消除廢物和產品的循環性。無論化學產品生產工廠的規模、性質和優先級如何,數字解決方案都有助於最大限度地提高資源效率。整個生產價值鏈需要具備全麵的視野,從整體上提高運營效率、盈利能力和可持續性。
有效的計劃和調度
yiqingqijian,quanqiugongyinglianchengshouleqiansuoweiyoudeyali,nengyuanhehuagongxingyedegongyinglianpinfanzhongduan。yiliaobaojianlingyuduisuliaodexuqiumengzeng,duinengyuandexuqiuquejijuxiajiang。suiranyiqingzhujiantuiqu,shijiekaishizhongxinhuidaozhenggui,danouzhoudechongtujiajuleshichangbodong。mianduirucifengyunbianhuandeshichanghuanjing,huagongqiyekeyitongguozhengheshangxiayoumoshibaochiyingli,tongguoshengchanjihuahetiaodumanzuchanpinxuqiu,tongshijieyueziyuan(如原料),最大限度地提高生產利潤。例如,東南亞知名烯烴和芳烴生產商PTT全球化工與艾斯本合作開展了一個供應鏈計劃優化項目,以提高供應鏈的可見性。
提高能源效率,減少碳足跡
一些化工企業在嚐試新的商業模式,以利用新原料、新能源和新產品,另一些承諾減少碳足跡,並在2050年前實現碳中和。除了歐盟的排放交易係統(ETS),shijieqitadiquyezaikaolvyijiaoyishichangdexingshituidongtanshui。pianlizhexiemubiaojiangdaozhigaoangdeyunyingchengbenbingdafuxuejianlirunlv。paifangjiaoyimianfeipeieyujihuijianshao,zhefanguolaiyouhuituigaotanpaifangxukezhengjiage。qiyeyaoxiangchangqishengcunhefazhan,chulejianshaoranliaoqitihezhengqidenggongyongshiyexuqiu,haibixutigaozhongyaogongyidenengyuanxiaolv。youyushichangjingzhengjilie、原材料波動、利潤率較低,大宗化學品生產商隻需稍稍改進操作以提高能源效率,就能顯著提升淨利潤。
創建工廠數字孿生可以幫助識別整個工廠的機會,無需資本投資即可提高能源效率。例如,LG化學公司在韓國大山年產90萬噸的乙烯工廠使用Aspen Plus和Aspen Energy Analyzer為工廠創建了數字孿生。一次能源分析就能發現約60個節能機會。在對商業和運營可行性進行評估後,LG化學選擇了其中的20個機會並實施了相應的舉措,最終減少了3-4%的整體能耗,估計每年將為工廠帶來1000萬美元的額外利潤。
提高利潤率和減少碳足跡的另一個途徑是優化燃料、氫氣和蒸汽等公用事業,一些大型化工企業正是采用積極的公用事業管理方式來提高能源效率。通過部署先進過程控製(APC)和數字孿生等數字解決方案,企業將能夠更好地了解和控製公用事業的運行情況、排放水平和降耗機會。幾十年來,APC一直被過程行業用以提高過程效率。除了解決非線性問題,新的APC工具還能利用人工智能和機器學習(ML),conggongchangdelishijixiaozhongxuexi,yonghuzhixuhuafeihenshaodeshijian,jikeyouhuasuoxudejingjiheyunyingbianliang。tongyang,shuziluanshengshigenzongheguanlipaifangdeqiangdagongju,hainengjiuxiaochugongyipingjingtigongzhuduodongcha。shuziluanshengyouzhuyuzaishebeicengmianjinxingjiance,dingweipaifangyuan,bingbangzhuyanzhenghexietiaokeyongyubaogaohejuecedequanzhanshuju。
減少廢物產生
化工行業產生的廢物占全球廢物總量的很大一部分。廢物可以是液體、固體或氣體。美國國家環境保護局(EPA)的數據顯示,僅在美國,2019年就有2.37萬台有源發電機產生了3490萬噸危險廢物。由於化工行業消耗大量的水來冷卻過程或作為工藝的一部分,廢水是最大的廢物流。
weijinliangjianshaofeiwudechansheng,huagongxingyeyibutongdefangshiliyongshuzijiejuefangan,shouxianshipinghenggezhongyufangxingcelve,fangzhihuojinliangjianshaofeiwudechansheng,qicishiguanliyichanshengchudefeiwudecelve。zhezhongxunhuanfangfadelianggefangmiandoushouyiyushuzijiejuefangandeshishi。liru,zhizaochangdefenshaohuichanshengfeiwu,yingxiangfujinshequdehuanjing。qitajucuobaokuojianshaoduichanpinjinyibuchulidexuqiu,huozuidaxiandudijianshaocuihuajideshuaijian。
圖1. 化學製造行業的循環價值鏈示意圖,在每個環節都列出了利用數字解決方案的潛在機會

結論
weileyingduixindejishuhehuanjingtiaozhan,huagongxingyebiyiwangrenheshihoudougengxuyaoshuzijishu。shuzihuajiejuefanganduiyutigaoziyuanxiaolvhejianshaoxingyeyunyingdetanzujizhiguanzhongyao。zaibenwendejigeanlizhong,womenliyongshuzijiejuefangan,zaimeiyourenhexindezibenzhichudeqingkuangxia,bangzhukehutigaolegongchangdezhengtikekaoxing、生(sheng)產(chan)力(li)和(he)效(xiao)率(lv)。鑒(jian)於(yu)企(qi)業(ye)的(de)資(zi)源(yuan)有(you)限(xian),客(ke)戶(hu)對(dui)負(fu)責(ze)任(ren)的(de)生(sheng)產(chan)的(de)要(yao)求(qiu)越(yue)來(lai)越(yue)高(gao),加(jia)上(shang)化(hua)學(xue)品(pin)市(shi)場(chang)的(de)競(jing)爭(zheng)日(ri)益(yi)加(jia)劇(ju),化(hua)學(xue)品(pin)製(zhi)造(zao)商(shang)正(zheng)在(zai)快(kuai)速(su)改(gai)革(ge)運(yun)營(ying),以(yi)獲(huo)得(de)額(e)外(wai)的(de)收(shou)入(ru)機(ji)會(hui)。
麵對全球化學品需求增長和可持續發展的壓力,處於動蕩市場中的企業迫切需要提高運營敏捷性、linghuoxinghedongchali。zuoweixingyezhuanxingdezhongyaozuchengbufen,lingxiandehuagongqiyezhengzaicaiyongshuzihuajiejuefangan,yitigaoziyuanxiaolv,jinkenengjianshaoyunyingzhongdetanzuji。wenzhongtidaodegongsizaimeiyourenhexinzibenzhichudeqingkuangxia,liyongshuzihuajiejuefangantigaogongchangdezhengtikekaoxing、生產力和效率。從供應鏈到設計、再到生產、可靠性和維護,數字化解決方案在化學品價值鏈的每個環節提供運營洞察並創造價值。