CN101037618A - 一种结焦抑制剂及其制备方法和应用 - Google Patents
一种结焦抑制剂及其制备方法和应用 Download PDFInfo
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Abstract
Description
项目 | 原料1 | 全馏分生成油 | 生成油(小于360℃) |
工艺条件氢分压,MPa反应温度(R1/R2),℃体积空速(R1/R2),h-1氢油体积比主要性质密度,20℃,kg/m3残炭,m%粘度(80℃),mm2/s硫含量,μg/g氮含量,μg/g高温模拟馏程,℃10%/30%50%/70%90%/FBP | 1128.20.963.01759518125233/279328/365415/485 | 13.0370/3701.0/0.81200975.50.031.91559239207/252288/318371/476 | 971.80.011.76936117229/258279/301336/357 |
项目 | 原料2 | 加氢生成油2 |
工艺条件氢分压,MPa反应温度(R1/R2),℃体积空速(R1/R2),h-1氢油体积比主要性质密度,20℃,kg/m3残炭,m%粘度(80℃),mm2/s硫含量,μg/g氮含量,μg/g馏程分析,℃10%/30%50%/70%90%/FBP | 1025.80.893.12262168421241/294338/387426/478 | 13.0370/3701.0/0.81200969.10.021.92663261220/253289/331392/472 |
项目名称 | 数据 |
原料油性质:密度(20℃),kg·m-3粘度(100℃),mm2·s-1倾点,℃残炭,m%硫含量,m%氮含量,m%Ni,μg·g-1V,μg·g-1烃族组成,m%饱和烃芳烃胶质+沥青质 | 992.6881.23920.160.3261.1141252.219.237.743.1 |
项目名称 | 数据 | |
操作条件:进料量,kg·h-1注水量,m%加热炉出口温度,℃焦化塔塔底温度,℃焦化塔塔顶压力,MPa循环比 | 2.401.55004900.1750.3 | |
结焦抑制剂的评价结果: | 不加剂 | 加剂 |
加剂量,% | 0 | 3.0 |
炉管的运行时间,hr炉管入口和出口的压差,KPa | 32.6189 | 51.2187 |
产品分布,m%气体+损失焦化汽油焦化柴油焦化蜡油焦炭 | 9.8210.5329.4121.0729.17 | 9.5110.4230.5021.5528.02 |
产品的主要性质:焦化汽油性质密度,20℃,kg/m3硫含量,μg·g-1焦化柴油性质密度,20℃,kg/m3硫含量,μg·g-1焦化蜡油性质密度,20℃,kg/m3硫含量,μg·g-1 | 736.91912846.72197917.23091 | 740.31863847.42073917.92983 |
项目名称 | 数据 |
密度(20℃),kg·m-3粘度(100℃),mm2·s-1倾点,℃残炭,m%硫含量,m%氮含量,m%饱和烃含量,m% | 123139.654539.020.7061.315<4.0 |
项目名称 | 操作条件 | |
加热炉的主要操作条件:进料量,kg·h-1注水量,m%预热段的出口温度,℃辐射段的出口温度,℃ | 3.02.0385500 | |
结焦抑制剂的评价结果:加剂量,%炉管的运行时间,hr炉管出口与入口的压差, | 不加剂014.3238 | 加剂5.023.8246 |
项目名称 | 操作条件 | |
加热炉的主要操作条件:进料量,kg·h-1注水量,m%预热段的出口温度,℃辐射段的出口温度,℃ | 2.41.5385500 | |
结焦抑制剂的评价结果:加剂量,%炉管的运行时间,hr炉管出口与入口的压差, | 不加剂022.7197 | 加剂3.546.5201 |
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102559237A (zh) * | 2012-01-29 | 2012-07-11 | 何巨堂 | 一种使用热缩合抑制油的煤基油蒸馏方法 |
CN102585866A (zh) * | 2011-12-31 | 2012-07-18 | 何巨堂 | 一种使用供氢溶剂油的煤基油重油焦化方法 |
CN102952574A (zh) * | 2011-08-31 | 2013-03-06 | 但文明 | 常压延迟焦化裂化添加剂重整联合装置工艺 |
CN103764797A (zh) * | 2011-08-31 | 2014-04-30 | 埃克森美孚化学专利公司 | 加氢处理的产物 |
CN103773477A (zh) * | 2012-10-24 | 2014-05-07 | 中国石油化工股份有限公司 | 一种煤焦油和渣油加氢裂化-延迟焦化组合处理方法 |
CN103804109A (zh) * | 2013-10-18 | 2014-05-21 | 鄂尔多斯市鑫泰隆精细化工有限责任公司 | 一种硫化剂合成方法 |
CN103804250A (zh) * | 2013-10-18 | 2014-05-21 | 鄂尔多斯市鑫泰隆精细化工有限责任公司 | 一种乙烯裂解结焦抑制剂合成方法 |
CN103923694A (zh) * | 2013-01-15 | 2014-07-16 | 北京宝塔三聚能源科技有限公司 | 一种供氢溶剂及利用供氢溶剂制备燃料油的方法 |
CN105331390A (zh) * | 2015-11-27 | 2016-02-17 | 中国海洋石油总公司 | 一种供氢延迟焦化的方法 |
CN105733670A (zh) * | 2014-12-06 | 2016-07-06 | 中国石油化工股份有限公司 | 一种催化回炼油加氢生产大比重航空煤油方法 |
CN106398762A (zh) * | 2015-07-16 | 2017-02-15 | 中国石油化工股份有限公司 | 一种由费托合成油加氢生产中间馏分油的方法 |
CN106554795A (zh) * | 2015-09-30 | 2017-04-05 | 中国石油化工股份有限公司 | 乙烯焦油的利用方法 |
CN107254328A (zh) * | 2017-08-03 | 2017-10-17 | 山东京博石油化工有限公司 | 一种轻质油的制备装置和方法 |
CN109705906A (zh) * | 2017-10-26 | 2019-05-03 | 中国石油化工股份有限公司 | 延长渣油加氢装置运转时间的方法 |
CN109705916A (zh) * | 2017-10-26 | 2019-05-03 | 中国石油化工股份有限公司 | 加工渣油原料的方法 |
CN111704924A (zh) * | 2020-06-22 | 2020-09-25 | 山东京博石油化工有限公司 | 一种延迟焦化中抑焦增收的方法 |
CN113278441A (zh) * | 2021-07-06 | 2021-08-20 | 山东京博石油化工有限公司 | 一种用于延迟焦化或减粘裂化优化产品分布的助剂及其制备方法 |
-
2007
- 2007-04-24 CN CNB2007100542804A patent/CN100503789C/zh not_active Expired - Fee Related
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103764797B (zh) * | 2011-08-31 | 2016-04-06 | 埃克森美孚化学专利公司 | 加氢处理的产物 |
CN102952574A (zh) * | 2011-08-31 | 2013-03-06 | 但文明 | 常压延迟焦化裂化添加剂重整联合装置工艺 |
CN103764797A (zh) * | 2011-08-31 | 2014-04-30 | 埃克森美孚化学专利公司 | 加氢处理的产物 |
CN102585866A (zh) * | 2011-12-31 | 2012-07-18 | 何巨堂 | 一种使用供氢溶剂油的煤基油重油焦化方法 |
CN102559237A (zh) * | 2012-01-29 | 2012-07-11 | 何巨堂 | 一种使用热缩合抑制油的煤基油蒸馏方法 |
CN103773477A (zh) * | 2012-10-24 | 2014-05-07 | 中国石油化工股份有限公司 | 一种煤焦油和渣油加氢裂化-延迟焦化组合处理方法 |
CN103773477B (zh) * | 2012-10-24 | 2015-04-15 | 中国石油化工股份有限公司 | 一种煤焦油和渣油加氢裂化-延迟焦化组合处理方法 |
CN103923694B (zh) * | 2013-01-15 | 2017-05-24 | 北京宝塔三聚能源科技有限公司 | 一种供氢溶剂及利用供氢溶剂制备燃料油的方法 |
CN103923694A (zh) * | 2013-01-15 | 2014-07-16 | 北京宝塔三聚能源科技有限公司 | 一种供氢溶剂及利用供氢溶剂制备燃料油的方法 |
CN103804250A (zh) * | 2013-10-18 | 2014-05-21 | 鄂尔多斯市鑫泰隆精细化工有限责任公司 | 一种乙烯裂解结焦抑制剂合成方法 |
CN103804250B (zh) * | 2013-10-18 | 2017-10-10 | 鄂尔多斯市鑫泰隆精细化工有限责任公司 | 一种乙烯裂解结焦抑制剂合成方法 |
CN103804109A (zh) * | 2013-10-18 | 2014-05-21 | 鄂尔多斯市鑫泰隆精细化工有限责任公司 | 一种硫化剂合成方法 |
CN103804109B (zh) * | 2013-10-18 | 2016-09-14 | 鄂尔多斯市鑫泰隆精细化工有限责任公司 | 一种硫化剂合成方法 |
CN105733670B (zh) * | 2014-12-06 | 2017-03-22 | 中国石油化工股份有限公司 | 一种催化回炼油加氢生产大比重航空煤油方法 |
CN105733670A (zh) * | 2014-12-06 | 2016-07-06 | 中国石油化工股份有限公司 | 一种催化回炼油加氢生产大比重航空煤油方法 |
CN106398762B (zh) * | 2015-07-16 | 2018-11-02 | 中国石油化工股份有限公司 | 一种由费托合成油加氢生产中间馏分油的方法 |
CN106398762A (zh) * | 2015-07-16 | 2017-02-15 | 中国石油化工股份有限公司 | 一种由费托合成油加氢生产中间馏分油的方法 |
CN106554795B (zh) * | 2015-09-30 | 2019-05-28 | 中国石油化工股份有限公司 | 乙烯焦油的利用方法 |
CN106554795A (zh) * | 2015-09-30 | 2017-04-05 | 中国石油化工股份有限公司 | 乙烯焦油的利用方法 |
CN105331390A (zh) * | 2015-11-27 | 2016-02-17 | 中国海洋石油总公司 | 一种供氢延迟焦化的方法 |
CN107254328A (zh) * | 2017-08-03 | 2017-10-17 | 山东京博石油化工有限公司 | 一种轻质油的制备装置和方法 |
CN109705906A (zh) * | 2017-10-26 | 2019-05-03 | 中国石油化工股份有限公司 | 延长渣油加氢装置运转时间的方法 |
CN109705916A (zh) * | 2017-10-26 | 2019-05-03 | 中国石油化工股份有限公司 | 加工渣油原料的方法 |
CN109705916B (zh) * | 2017-10-26 | 2021-03-12 | 中国石油化工股份有限公司 | 加工渣油原料的方法 |
CN109705906B (zh) * | 2017-10-26 | 2021-03-12 | 中国石油化工股份有限公司 | 延长渣油加氢装置运转时间的方法 |
CN111704924A (zh) * | 2020-06-22 | 2020-09-25 | 山东京博石油化工有限公司 | 一种延迟焦化中抑焦增收的方法 |
CN111704924B (zh) * | 2020-06-22 | 2021-11-16 | 山东京博石油化工有限公司 | 一种延迟焦化中抑焦增收的方法 |
CN113278441A (zh) * | 2021-07-06 | 2021-08-20 | 山东京博石油化工有限公司 | 一种用于延迟焦化或减粘裂化优化产品分布的助剂及其制备方法 |
CN113278441B (zh) * | 2021-07-06 | 2022-11-29 | 山东京博石油化工有限公司 | 一种用于延迟焦化或减粘裂化优化产品分布的助剂及其制备方法 |
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