發布時間：2024-01-09 瀏覽次數：129次 作者：諾慶機電

　　廢防銹油在使用(yong)(yong)(yong)(yong)過程(cheng)中(zhong)(zhong)(zhong)會(hui)因高(gao)溫(wen)和(he)(he)空氣(qi)氧(yang)化(hua)(hua)而逐漸老(lao)化(hua)(hua)變質(zhi)(zhi)(zhi)(zhi)。此外，摩擦部件(jian)磨出的(de)(de)(de)金(jin)屬(shu)粉末(mo)、環(huan)境(jing)中(zhong)(zhong)(zhong)的(de)(de)(de)雜質(zhi)(zhi)(zhi)(zhi)和(he)(he)水(shui)分不僅(jin)會(hui)污染(ran)油(you)(you)(you)(you)(you)液，還會(hui)促進潤滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)的(de)(de)(de)氧(yang)化(hua)(hua)。于(yu)是潤滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)的(de)(de)(de)顏色(se)逐漸變得(de)渾濁(zhuo)，酸值上升，產生(sheng)(sheng)沉淀物(wu)、油(you)(you)(you)(you)(you)泥、漆(qi)膜，造成(cheng)(cheng)機器(qi)的(de)(de)(de)各(ge)種(zhong)故障(zhang)。所(suo)以(yi)，潤滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)使用(yong)(yong)(yong)(yong)一(yi)定時間，變質(zhi)(zhi)(zhi)(zhi)到(dao)(dao)一(yi)定程(cheng)度后，須更換。被替換的(de)(de)(de)油(you)(you)(you)(you)(you)是廢(fei)(fei)(fei)(fei)油(you)(you)(you)(you)(you)。廢(fei)(fei)(fei)(fei)油(you)(you)(you)(you)(you)中(zhong)(zhong)(zhong)只(zhi)有部分碳氫(qing)(qing)化(hua)(hua)合物(wu)變質(zhi)(zhi)(zhi)(zhi)，約占(zhan)10% ~ 25%，其余(yu)大部分碳氫(qing)(qing)化(hua)(hua)合物(wu)仍是潤滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)的(de)(de)(de)主要(yao)成(cheng)(cheng)分。只(zhi)要(yao)除去(qu)變質(zhi)(zhi)(zhi)(zhi)物(wu)質(zhi)(zhi)(zhi)(zhi)和(he)(he)雜質(zhi)(zhi)(zhi)(zhi)，根據(ju)需要(yao)加入各(ge)種(zhong)添(tian)加劑，廢(fei)(fei)(fei)(fei)油(you)(you)(you)(you)(you)就可(ke)以(yi)再(zai)(zai)(zai)生(sheng)(sheng)為(wei)(wei)質(zhi)(zhi)(zhi)(zhi)量(liang)合格的(de)(de)(de)基(ji)礎(chu)油(you)(you)(you)(you)(you)、輕(qing)油(you)(you)(you)(you)(you)等石(shi)油(you)(you)(you)(you)(you)產品。處理(li)廢(fei)(fei)(fei)(fei)油(you)(you)(you)(you)(you)的(de)(de)(de)方式(shi)主要(yao)有三種(zhong)：1.回收(shou)作(zuo)(zuo)為(wei)(wei)燃料(liao)油(you)(you)(you)(you)(you)或摻入重油(you)(you)(you)(you)(you)用(yong)(yong)(yong)(yong)作(zuo)(zuo)燃料(liao)。2.裂解成(cheng)(cheng)輕(qing)油(you)(you)(you)(you)(you)或燃氣(qi)用(yong)(yong)(yong)(yong)作(zuo)(zuo)燃料(liao)。3.再(zai)(zai)(zai)生(sheng)(sheng)成(cheng)(cheng)潤滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)基(ji)礎(chu)油(you)(you)(you)(you)(you)，用(yong)(yong)(yong)(yong)于(yu)調(diao)和(he)(he)潤滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)。無論從節(jie)約石(shi)油(you)(you)(you)(you)(you)資(zi)源還是環(huan)境(jing)保護(hu)的(de)(de)(de)角度，都應該發展(zhan)(zhan)廢(fei)(fei)(fei)(fei)油(you)(you)(you)(you)(you)回收(shou)利(li)用(yong)(yong)(yong)(yong)。如(ru)果將廢(fei)(fei)(fei)(fei)油(you)(you)(you)(you)(you)以(yi)相對集中(zhong)(zhong)(zhong)的(de)(de)(de)方式(shi)回收(shou)，采用(yong)(yong)(yong)(yong)清(qing)潔技術(shu)回收(shou)，可(ke)以(yi)再(zai)(zai)(zai)生(sheng)(sheng)為(wei)(wei)符合質(zhi)(zhi)(zhi)(zhi)量(liang)要(yao)求的(de)(de)(de)潤滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)基(ji)礎(chu)油(you)(you)(you)(you)(you)，既避免了(le)(le)廢(fei)(fei)(fei)(fei)油(you)(you)(you)(you)(you)處理(li)不當(dang)造成(cheng)(cheng)的(de)(de)(de)環(huan)境(jing)污染(ran)，又(you)合理(li)利(li)用(yong)(yong)(yong)(yong)了(le)(le)廢(fei)(fei)(fei)(fei)油(you)(you)(you)(you)(you)資(zi)源，將實現(xian)經濟效(xiao)益、社會(hui)效(xiao)益和(he)(he)環(huan)境(jing)效(xiao)益的(de)(de)(de)統一(yi)協調(diao)發展(zhan)(zhan)。廢(fei)(fei)(fei)(fei)油(you)(you)(you)(you)(you)再(zai)(zai)(zai)生(sheng)(sheng)潤滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)技術(shu)的(de)(de)(de)發展(zhan)(zhan)大致經歷了(le)(le)酸性土(tu)壤(rang)(rang)法→溶劑法→加氫(qing)(qing)法的(de)(de)(de)過程(cheng)。酸性土(tu)壤(rang)(rang)再(zai)(zai)(zai)生(sheng)(sheng)過程(cheng)(如(ru)蒸餾-酸洗-白(bai)(bai)土(tu)精制過程(cheng))中(zhong)(zhong)(zhong)的(de)(de)(de)再(zai)(zai)(zai)生(sheng)(sheng)油(you)(you)(you)(you)(you)質(zhi)(zhi)(zhi)(zhi)量(liang)差，酸敗，只(zhi)能(neng)作(zuo)(zuo)為(wei)(wei)低(di)等級油(you)(you)(you)(you)(you)使用(yong)(yong)(yong)(yong)。酸渣問題至今沒有解決，造成(cheng)(cheng)廢(fei)(fei)(fei)(fei)酸渣、廢(fei)(fei)(fei)(fei)白(bai)(bai)土(tu)、廢(fei)(fei)(fei)(fei)水(shui)的(de)(de)(de)二次污染(ran)。溶劑再(zai)(zai)(zai)生(sheng)(sheng)工(gong)(gong)藝(yi)(如(ru)蒸餾-糠(kang)醛精制-白(bai)(bai)土(tu)精制)再(zai)(zai)(zai)生(sheng)(sheng)油(you)(you)(you)(you)(you)質(zhi)(zhi)(zhi)(zhi)量(liang)較好，但工(gong)(gong)藝(yi)流(liu)程(cheng)和(he)(he)設備復(fu)雜，只(zhi)適合大容量(liang)連續(xu)生(sheng)(sheng)產，在此過程(cheng)中(zhong)(zhong)(zhong)會(hui)產生(sheng)(sheng)廢(fei)(fei)(fei)(fei)白(bai)(bai)土(tu)。該工(gong)(gong)藝(yi)再(zai)(zai)(zai)生(sheng)(sheng)油(you)(you)(you)(you)(you)質(zhi)(zhi)(zhi)(zhi)量(liang)好(加氫(qing)(qing)處理(li)可(ke)得(de)到(dao)(dao)ⅱ類基(ji)礎(chu)油(you)(you)(you)(you)(you))，屬(shu)于(yu)清(qing)潔工(gong)(gong)藝(yi)，但工(gong)(gong)藝(yi)流(liu)程(cheng)和(he)(he)設備復(fu)雜，投資(zi)高(gao)。