(?)　(?)精(Jing)炼(Lian)车(Che)间(Jian)工(Gong)艺(Yi)描(Miao)述(Shu)：(?)

　(?)　(?)600T/D

　(?)　(?)精(Jing)炼(Lian)(适(Shi)用(Yong)于(Yu)大(Da)豆(Dou)油(You)、(?)兼(Jian)顾(Gu)菜(Cai)子(Zi)油(You)、(?)棕(Zong)榈(Lü)油(You))

　(?)　(?)从(Cong)仓(Cang)储(Chu)灌(Guan)区(Qu)毛(Mao)油(You)输(Shu)送(Song)泵(Beng)输(Shu)送(Song)至(Zhi)精(Jing)炼(Lian)车(Che)间(Jian)的(De)毛(Mao)油(You)经(Jing)过(Guo)毛(Mao)油(You)滤(Lu)器(Qi)R202a除(Chu)去(Qu)粗(Cu)杂(Za)后(Hou)进(Jin)入(Ru)质(Zhi)量(Liang)流(Liu)量(Liang)计(Ji)，(?)然(Ran)后(Hou)与(Yu)脱(Tuo)臭(Chou)油(You)换(Huan)热(Re)R304a进(Jin)入(Ru)板(Ban)式(Shi)蒸(Zheng)汽(Qi)加(Jia)热(Re)器(Qi)R203加(Jia)热(Re)到(Dao)75-80℃(?)±(?)，(?)与(Yu)定(Ding)量(Liang)泵(Beng)R204量(Liang)加(Jia)入(Ru)的(De)80%的(De)磷(Lin)酸(Suan)进(Jin)入(Ru)刀(Dao)式(Shi)混(Hun)和(He)器(Qi)R206混(Hun)和(He)后(Hou)进(Jin)入(Ru)酸(Suan)反(Fan)应(Ying)罐(Guan)R206a停(Ting)留(Liu)15-30min，(?)通(Tong)过(Guo)输(Shu)送(Song)泵(Beng)R207输(Shu)送(Song)至(Zhi)板(Ban)式(Shi)水(Shui)冷(Leng)却(Que)器(Qi)R208 冷(Leng)却(Que)至(Zhi)60-75℃(?)±(?)，(?)与(Yu)定(Ding)量(Liang)泵(Beng)R210定(Ding)量(Liang)加(Jia)入(Ru)的(De)稀(Xi)碱(Jian)液(Ye)(理(Li)精(Jing)炼(Lian)一(Yi)般(Ban)用(Yong)1～(?)3Be′(?)，(?)化(Hua)学(Xue)精(Jing)炼(Lian)一(Yi)般(Ban)用(Yong)10～(?)24Be′(?))进(Jin)入(Ru)变(Bian)频(Pin)调(Diao)式(Shi)混(Hun)和(He)器(Qi)R211混(Hun)和(He)后(Hou)进(Jin)入(Ru)中(Zhong)和(He)反(Fan)应(Ying)罐(Guan)R211a停(Ting)留(Liu)30-45min,由(You)输(Shu)泵(Beng)R212输(Shu)送(Song)至(Zhi)R213加(Jia)热(Re)到(Dao)90℃(?)±(?)，(?)然(Ran)后(Hou)进(Jin)入(Ru)离(Li)心(Xin)机(Ji)分(Fen)离(Li)。(?)分(Fen)离(Li)来(Lai)的(De)皂(Zao)脚(Jiao)进(Jin)入(Ru)皂(Zao)脚(Jiao)罐(Guan)输(Shu)送(Song)至(Zhi)车(Che)间(Jian)外(Wai)，(?)分(Fen)离(Li)出(Chu)来(Lai)的(De)油(You)则(Ze)进(Jin)入(Ru)板(Ban)式(Shi)热(Re)器(Qi)R216加(Jia)热(Re)到(Dao)92℃(?)±(?)，(?)然(Ran)后(Hou)与(Yu)热(Re)水(Shui)R219(热(Re)水(Shui)温(Wen)度(Du)保(Bao)持(Chi)比(Bi)油(You)温(Wen)度(Du)高(Gao)5-10℃(?)±(?))、(?)8～(?)10Be′(?)的(De)柠(Ning)檬(Meng)酸(Suan)进(Jin)入(Ru)离(Li)心(Xin)混(Hun)合(He)器(Qi)R221混(Hun)合(He)后(Hou)进(Jin)入(Ru)离(Li)心(Xin)分(Fen)离(Li)机(Ji)R222，(?)废(Fei)水(Shui)进(Jin)入(Ru)油(You)水(Shui)分(Fen)离(Li)箱(Xiang)R265由(You)泵(Beng)R265a到(Dao)污(Wu)水(Shui)处(Chu)理(Li)车(Che)间(Jian)，(?)油(You)进(Jin)入(Ru)(三(San)级(Ji)真(Zhen)空(Kong)系(Xi)统(Tong))真(Zhen)空(Kong)干(Gan)燥(Zao)器(Qi)R217脱(Tuo)水(Shui)，(?)然(Ran)后(Hou)进(Jin)入(Ru)脱(Tuo)色(Se)工(Gong)段(Duan)。(?)

　(?)　(?)碱(Jian)炼(Lian)油(You)通(Tong)过(Guo)输(Shu)送(Song)泵(Beng)送(Song)至(Zhi)板(Ban)式(Shi)加(Jia)热(Re)器(Qi)R252加(Jia)热(Re)至(Zhi)115～(?)130℃(?)±(?)，(?)进(Jin)入(Ru)(三(San)级(Ji)真(Zhen)空(Kong)系(Xi)统(Tong))白(Bai)土(Tu)混(Hun)合(He)罐(Guan)R253，(?)白(Bai)土(Tu)采(Cai)用(Yong)气(Qi)力(Li)输(Shu)送(Song)至(Zhi)白(Bai)土(Tu)罐(Guan)R254、(?)定(Ding)量(Liang)筒(Tong)自(Zi)动(Dong)调(Diao)节(Jie)计(Ji)时(Shi)加(Jia)入(Ru)，(?)混(Hun)合(He)15-30min后(Hou)的(De)油(You)溢(Yi)流(Liu)进(Jin)入(Ru)(三(San)级(Ji)真(Zhen)空(Kong)系(Xi)统(Tong))脱(Tuo)色(Se)塔(Ta)R255停(Ting)留(Liu)30-45min,过(Guo)输(Shu)送(Song)泵(Beng)R257输(Shu)送(Song)进(Jin)入(Ru)立(Li)式(Shi)过(Guo)滤(Lu)机(Ji)R258中(Zhong)将(Jiang)油(You)和(He)白(Bai)土(Tu)分(Fen)离(Li)(三(San)台(Tai)倒(Dao)换(Huan)使(Shi)用(Yong))，(?)分(Fen)离(Li)出(Chu)的(De)白(Bai)土(Tu)经(Jing)过(Guo)蒸(Zheng)汽(Qi)吹(Chui)干(Gan)后(Hou)含(Han)油(You)一(Yi)般(Ban)能(Neng)够(Gou)达(Da)到(Dao)25%±(?)，(?)油(You)进(Jin)入(Ru)暂(Zan)存(Cun)罐(Guan)R260中(Zhong)(三(San)级(Ji)真(Zhen)空(Kong)系(Xi)统(Tong))，(?)由(You)输(Shu)送(Song)泵(Beng)R261输(Shu)送(Song)到(Dao)袋(Dai)式(Shi)过(Guo)滤(Lu)器(Qi)R262再(Zai)进(Jin)入(Ru)棒(Bang)式(Shi)过(Guo)滤(Lu)器(Qi)R269中(Zhong)，(?)然(Ran)后(Hou)进(Jin)入(Ru)臭(Chou)工(Gong)段(Duan)。(?)

　(?)　(?)经(Jing)过(Guo)精(Jing)过(Guo)滤(Lu)后(Hou)的(De)脱(Tuo)色(Se)油(You)进(Jin)入(Ru)析(Xi)气(Qi)器(Qi)R302(三(San)级(Ji)真(Zhen)空(Kong)系(Xi)统(Tong))，(?)由(You)泵(Beng)R303输(Shu)送(Song)

　(?)　(?)至(Zhi)列(Lie)管(Guan)换(Huan)热(Re)器(Qi)R304中(Zhong)，(?)再(Zai)进(Jin)入(Ru)列(Lie)管(Guan)换(Huan)热(Re)器(Qi)R306a(四(Si)级(Ji)真(Zhen)空(Kong)系(Xi)统(Tong))，(?)然(Ran)后(Hou)进(Jin)入(Ru)高(Gao)压(Ya)蒸(Zheng)汽(Qi)加(Jia)热(Re)器(Qi)R305中(Zhong)加(Jia)热(Re)到(Dao)240～(?)280℃(?)±(?)进(Jin)入(Ru)脱(Tuo)臭(Chou)塔(Ta)R306(四(Si)级(Ji)真(Zhen)空(Kong)系(Xi)统(Tong))，(?)油(You)在(Zai)脱(Tuo)臭(Chou)塔(Ta)中(Zhong)逐(Zhu)层(Ceng)溢(Yi)流(Liu)，(?)通(Tong)过(Guo)饱(Bao)和(He)蒸(Zheng)汽(Qi)气(Qi)提(Ti)蒸(Zheng)馏(Liu)，(?)脱(Tuo)臭(Chou)塔(Ta)顶(Ding)层(Ceng)为(Wei)脂(Zhi)肪(Fang)酸(Suan)捕(Bu)集(Ji)装(Zhuang)置(Zhi)，(?)混(Hun)合(He)气(Qi)体(Ti)由(You)中(Zhong)间(Jian)通(Tong)道(Dao)通(Tong)过(Guo)真(Zhen)空(Kong)带(Dai)到(Dao)脂(Zhi)肪(Fang)酸(Suan)捕(Bu)集(Ji)装(Zhuang)置(Zhi)中(Zhong)，(?)脂(Zhi)肪(Fang)酸(Suan)捕(Bu)集(Ji)进(Jin)入(Ru)暂(Zan)存(Cun)罐(Guan)R311，(?)由(You)泵(Beng)R312输(Shu)送(Song)到(Dao)板(Ban)式(Shi)水(Shui)冷(Leng)却(Que)器(Qi)R313控(Kong)制(Zhi)在(Zai)40～(?)60℃(?)±(?)(不(Bu)同(Tong)油(You)品(Pin)温(Wen)度(Du)等(Deng)不(Bu)同(Tong))、(?)保(Bao)持(Chi)循(Xun)环(Huan)量(Liang)为(Wei)20～(?)45M3的(De)冷(Leng)凝(Ning)液(Ye)对(Dui)捕(Bu)集(Ji)器(Qi)中(Zhong)的(De)混(Hun)合(He)气(Qi)体(Ti)进(Jin)喷(Pen)淋(Lin)循(Xun)环(Huan)捕(Bu)集(Ji)，(?)当(Dang)暂(Zan)存(Cun)罐(Guan)中(Zhong)达(Da)到(Dao)一(Yi)定(Ding)的(De)余(Yu)量(Liang)后(Hou)通(Tong)过(Guo)泵(Beng)输(Shu)送(Song)到(Dao)车(Che)间(Jian)外(Wai)灌(Guan)区(Qu)，(?)用(Yong)蒸(Zheng)汽(Qi)或(Huo)氮(Dan)(气(Qi)压(Ya)缩(Suo)空(Kong)气(Qi))吹(Chui)空(Kong)管(Guan)道(Dao)。(?)油(You)在(Zai)脱(Tuo)臭(Chou)塔(Ta)中(Zhong)停(Ting)留(Liu)90-120min后(Hou)进(Jin)入(Ru)换(Huan)热(Re)器(Qi)R306a(四(Si)级(Ji)真(Zhen)空(Kong)系(Xi)统(Tong))，(?)再(Zai)通(Tong)过(Guo)磁(Ci)力(Li)泵(Beng)(屏(Ping)蔽(Bi)泵(Beng)、(?)不(Bu)超(Chao)过(Guo)180℃(?))R307(不(Bu)超(Chao)过(Guo)250℃(?))泵(Beng)至(Zhi)换(Huan)热(Re)器(Qi)R304中(Zhong)与(Yu)脱(Tuo)色(Se)油(You)换(Huan)热(Re)，(?)进(Jin)入(Ru)换(Huan)热(Re)器(Qi)R304a与(Yu)毛(Mao)油(You)换(Huan)热(Re)，(?)不(Bu)超(Chao)过(Guo)250℃(?)*后(Hou)进(Jin)入(Ru)板(Ban)式(Shi)水(Shui)冷(Leng)却(Que)器(Qi)R308冷(Leng)却(Que)到(Dao)60℃(?)以(Yi)下(Xia)，(?)(加(Jia)入(Ru)50%饱(Bao)和(He)柠(Ning)檬(Meng)酸(Suan)水(Shui)溶(Rong)液(Ye)、(?)或(Huo)者(Zhe)加(Jia)入(Ru)抗(Kang)氧(Yang)化(Hua)剂(Ji)TBHQ(用(Yong)油(You)配(Pei)成(Cheng)溶(Rong)液(Ye))、(?)或(Huo)Ve等(Deng))经(Jing)过(Guo)袋(Dai)式(Shi)、(?)棒(Bang)式(Shi)抛(Pao)光(Guang)过(Guo)滤(Lu)器(Qi)R309过(Guo)滤(Lu)后(Hou)加(Jia)入(Ru)氮(Dan)气(Qi)进(Jin)入(Ru)仓(Cang)储(Chu)灌(Guan)区(Qu)。(?)