CN102250635B - 一种分馏塔洗盐方法及装置 - Google Patents
一种分馏塔洗盐方法及装置 Download PDFInfo
- Publication number
- CN102250635B CN102250635B CN 201010178746 CN201010178746A CN102250635B CN 102250635 B CN102250635 B CN 102250635B CN 201010178746 CN201010178746 CN 201010178746 CN 201010178746 A CN201010178746 A CN 201010178746A CN 102250635 B CN102250635 B CN 102250635B
- Authority
- CN
- China
- Prior art keywords
- oil
- separation column
- gasoline
- flooding
- desalinization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010178746 CN102250635B (zh) | 2010-05-21 | 2010-05-21 | 一种分馏塔洗盐方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010178746 CN102250635B (zh) | 2010-05-21 | 2010-05-21 | 一种分馏塔洗盐方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102250635A CN102250635A (zh) | 2011-11-23 |
CN102250635B true CN102250635B (zh) | 2013-11-06 |
Family
ID=44978210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010178746 Active CN102250635B (zh) | 2010-05-21 | 2010-05-21 | 一种分馏塔洗盐方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102250635B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103131472B (zh) * | 2011-11-25 | 2014-12-24 | 中国石油天然气股份有限公司 | 一种延迟焦化装置分馏塔在线洗盐的工艺方法 |
CN102703113A (zh) * | 2012-05-28 | 2012-10-03 | 李小燕 | 一种轻重汽油分离方法 |
CN102703114A (zh) * | 2012-05-28 | 2012-10-03 | 李小燕 | 一种防止分馏塔结盐的方法 |
CN103194258B (zh) * | 2013-04-19 | 2014-10-22 | 华东理工大学 | 延长分馏塔顶循环油***运转周期的方法 |
SG11201600231QA (en) | 2013-07-26 | 2016-02-26 | Shell Int Research | Method and system for controlling a hydrocracker and fractionator |
CN106563285A (zh) * | 2016-10-10 | 2017-04-19 | 天津科技大学 | 一种高盐物料精馏装置 |
CN107513400B (zh) * | 2017-10-16 | 2020-01-10 | 中石化炼化工程(集团)股份有限公司 | 炼油装置防结盐方法及防结盐***和应用 |
CN113952756B (zh) * | 2021-12-21 | 2022-02-25 | 天津木华清研科技有限公司 | 一种用于浓缩nmp废液重组分的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5545313A (en) * | 1994-06-20 | 1996-08-13 | Uop | Desalting process for primary fractionator |
-
2010
- 2010-05-21 CN CN 201010178746 patent/CN102250635B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5545313A (en) * | 1994-06-20 | 1996-08-13 | Uop | Desalting process for primary fractionator |
Non-Patent Citations (6)
Title |
---|
催化裂化装置分馏塔顶结盐问题解决;罗杰英;《炼油技术与工程》;20100430;第40卷(第4期);全文 * |
在线处理重油催化裂化装置分馏塔结盐;王巍慈;《现代化工》;20100430;第30卷(第4期);全文 * |
王巍慈.在线处理重油催化裂化装置分馏塔结盐.《现代化工》.2010,第30卷(第4期),全文. |
罗杰英.催化裂化装置分馏塔顶结盐问题解决.《炼油技术与工程》.2010,第40卷(第4期),全文. |
重油催化裂化分馏塔结盐原因分析及对策;高永地;《石化技术与应用》;20100331;第28卷(第2期);全文 * |
高永地.重油催化裂化分馏塔结盐原因分析及对策.《石化技术与应用》.2010,第28卷(第2期),全文. |
Also Published As
Publication number | Publication date |
---|---|
CN102250635A (zh) | 2011-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102250635B (zh) | 一种分馏塔洗盐方法及装置 | |
EP3257565B1 (en) | Method and apparatus for strengthening oil-water separation and coupled desalting functions in cold low pressure separator | |
CN103131472B (zh) | 一种延迟焦化装置分馏塔在线洗盐的工艺方法 | |
CN106477792A (zh) | 一种无侧线单塔负压汽提处理石油化工酸性污水的方法及装置 | |
CN108913252A (zh) | 一种适于含蜡天然气脱水脱烃的注烃脱蜡装置及工艺 | |
US20170204336A1 (en) | Quenching vacuum distillation column wash zone liquid | |
CN103084004B (zh) | 冷焦水和切焦水互为组合的净化、循环回用方法 | |
CN102344825B (zh) | 一种连续延迟焦化装置及方法 | |
CN102311753B (zh) | 一种原油深拔的方法 | |
US10479941B2 (en) | Delayed coke drum quench systems and methods having reduced atmospheric emissions | |
CN210438686U (zh) | 费托合成中间油品的汽提装置 | |
RU69515U1 (ru) | Установка выделения пропилена из пропан-пропиленовой фракции | |
US9187696B2 (en) | Delayed coking drum quench overflow systems and methods | |
CN210021399U (zh) | 用于甲醇***除蜡的甲醇过滤装置及*** | |
CN112619195B (zh) | 一种精酚间歇蒸馏控制工艺 | |
CN109486512B (zh) | 从轻质原料裂解产物中分离重组分的装置及方法 | |
USRE33999E (en) | Method of removing water from crude oil containing same | |
CN102443408A (zh) | 一种减压蒸馏工艺方法 | |
CN102976905B (zh) | 茴香脑提取工艺方法 | |
CN111056930B (zh) | 甲基环戊烯醇酮重排优化生产装置及方法 | |
CN213570323U (zh) | 一种减压塔顶冷凝油处理装置 | |
RU2443669C1 (ru) | Способ получения пропана из этан-пропановой фракции или углеводородных фракций и переработки углеводородного сырья (углеводородных фракций) | |
RU2614452C1 (ru) | Способ получения дистиллята | |
JPH0512001B2 (zh) | ||
RU2277575C1 (ru) | Способ получения нефтяных фракций путем ректификации нефтяного сырья в ректификационной колонне и установка для осуществления способа (варианты) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant after: China Petrochemical Group Corp. Co-applicant after: Sinopec Engineering Incorporation Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant before: China Petrochemical Group Corp. Co-applicant before: Engrg Construction Co., SINOPEC |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: Sinopec Engineering Construction Co., Ltd Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: Sinopec Engineering Construction Co., Ltd |
|
CP01 | Change in the name or title of a patent holder |