CN1177020C - 一种劣质汽油催化改质方法及其装置 - Google Patents
一种劣质汽油催化改质方法及其装置Info
- Publication number
- CN1177020C CN1177020C CNB021390665A CN02139066A CN1177020C CN 1177020 C CN1177020 C CN 1177020C CN B021390665 A CNB021390665 A CN B021390665A CN 02139066 A CN02139066 A CN 02139066A CN 1177020 C CN1177020 C CN 1177020C
- Authority
- CN
- China
- Prior art keywords
- gasoline
- catalyst
- stripping stage
- catalytic
- poor quality
- 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.)
- Expired - Lifetime
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
实施例 | 1 |
重油提升管反应温度/℃ | 510 |
反应压力/MPa(绝压) | 0.28 |
催化剂与原料重量比 | 6.8 |
反应时间/S | 2.50 |
再生温度/℃ | 700 |
回炼比 | 0.0 |
产品分布,重量% | |
干气 | 2.32 |
液化气 | 12.13 |
汽油 | 40.83 |
柴油 | 22.03 |
重油 | 16.15 |
焦炭 | 5.97 |
损失 | 0.57 |
合计 | 100 |
实施例 | 1 |
原料 | 大庆常渣催汽 |
汽提段温度/℃ | 480 |
原料预热/℃ | 100 |
压力/MPa(绝压) | 0.28 |
再生催化剂:待生催化剂(重量) | 0.5∶1 |
反应时间/S | 1.59 |
产品分布,重量% | |
干气 | 0.65 |
液化气 | 2.31 |
汽油 | 87.51 |
柴油 | 8.79 |
焦炭 | 0.52 |
损失 | 0.22 |
合计 | 100 |
实施例 | 1 | 1 |
大庆催化汽油 | 改质前 | 改质后 |
硫含量/μg.g-1 | 87 | 62 |
烃族组成,V% | ||
烯烃 | 60.7 | 27.4 |
芳烃 | 12.4 | 19.8 |
饱和烃 | 26.9 | 52.8 |
辛烷值RON | 89.3 | 90.1 |
RON辛烷值增加/百分点 | / | 0.8 |
汽油脱硫率,重量% | / | 28.7 |
汽油烯烃降低/体积百分点 | / | 33.3 |
实施例 | 3 |
重油提升管反应温度/℃ | 510 |
反应压力/MPa(绝压) | 0.25 |
催化剂与原料重量比 | 6.6 |
反应时间/S | 2.79 |
再生温度/℃ | 710 |
回炼比 | 0.0 |
产品分布,重量% | |
干气 | 3.28 |
液化气 | 10.33 |
汽油 | 37.96 |
柴油 | 22.49 |
重油 | 18.90 |
焦炭 | 6.45 |
损失 | 0.59 |
合计 | 100 |
实施例 | 2 |
原料 | 中原常渣催汽 |
汽提段温度,℃ | 460 |
原料油预热,℃ | 102 |
压力,MPa(绝压) | 0.25 |
再生催化剂:待生催化剂(重量) | 0.4∶1 |
反应时间,S | 1.62 |
产品分布,重量% | |
干气 | 0.61 |
液化气 | 2.20 |
汽油 | 88.30 |
柴油 | 8.16 |
焦炭 | 0.48 |
损失 | 0.25 |
合计 | 100 |
实施例 | 2 | 2 |
中原常渣催化汽油 | 改质前 | 改质后 |
硫含量/μg.g-1 | 856 | 671 |
烃族组成,V% | ||
烯烃 | 52.3 | 25.4 |
芳烃 | 17.9 | 19.8 |
饱和烃 | 29.8 | 54.8 |
辛烷值RON | 90.1 | 90.6 |
RON辛烷值增加/百分点 | / | 0.5 |
汽油脱硫率,重量% | / | 21.6 |
汽油烯烃降低/体积百分点 | / | 26.9 |
实施例 | 2 |
重油提升管反应温度/℃ | 505 |
反应压力/MPa(绝压) | 0.25 |
催化剂与原料重量比 | 6.4 |
反应时间/S | 2.36 |
再生温度/℃ | 700 |
回炼比 | 0.0 |
产品分布,重量% | |
干气 | 2.95 |
液化气 | 10.56 |
汽油 | 38.74 |
柴油 | 20.91 |
重油 | 18.01 |
焦炭 | 8.38 |
损失 | 0.45 |
合计 | 100 |
实施例 | 3 |
原料 | 管输常渣催汽 |
汽提段温度/℃ | 430 |
原料预热/℃ | 102 |
压力/MPa(绝压) | 0.25 |
再生催化剂:待生催化剂(重量) | 0.3∶1 |
反应时间,S | 1.71 |
产品分布,重量% | |
干气 | 0.53 |
液化气 | 2.11 |
汽油 | 89.33 |
柴油 | 7.31 |
焦炭 | 0.46 |
损失 | 0.26 |
合计 | 100 |
实施例 | 3 | 3 |
管输常渣催化汽油 | 改质前 | 改质后 |
硫含量/μg.g-1 | 1310 | 989 |
烃族组成,V% | ||
烯烃 | 45.2 | 23.7 |
芳烃 | 22.7 | 30.1 |
饱和烃 | 32.1 | 46.2 |
RON辛烷值 | 91.4 | 92.5 |
RON辛烷值增加/百分点 | / | 1.1 |
汽油脱硫率,(重量)% | / | 24.5 |
汽油烯烃降低/体积百分点 | / | 21.5 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021390665A CN1177020C (zh) | 2002-09-16 | 2002-09-16 | 一种劣质汽油催化改质方法及其装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021390665A CN1177020C (zh) | 2002-09-16 | 2002-09-16 | 一种劣质汽油催化改质方法及其装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1401742A CN1401742A (zh) | 2003-03-12 |
CN1177020C true CN1177020C (zh) | 2004-11-24 |
Family
ID=4749874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021390665A Expired - Lifetime CN1177020C (zh) | 2002-09-16 | 2002-09-16 | 一种劣质汽油催化改质方法及其装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1177020C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102746887A (zh) * | 2011-04-19 | 2012-10-24 | 中国石油化工股份有限公司 | 一种催化裂化方法 |
CN103540338A (zh) * | 2012-07-09 | 2014-01-29 | 中国石油化工集团公司 | 一种催化裂化工艺 |
CN103540337A (zh) * | 2012-07-09 | 2014-01-29 | 中国石油化工集团公司 | 一种催化裂化方法 |
-
2002
- 2002-09-16 CN CNB021390665A patent/CN1177020C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1401742A (zh) | 2003-03-12 |
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Legal Events
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PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100029 Beijing City, Chaoyang District Hui Street No. 6 Co-patentee after: LUOYANG PETROCHEMICAL ENGINEERING CORPORATION, SINOPEC Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Address before: 100029 Beijing City, Chaoyang District Hui Street No. 6 Co-patentee before: Luoyang Petrochemical Engineering Co.,Ltd./SINOPEC Patentee before: CHINA PETROLEUM & CHEMICAL Corp. |
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Free format text: FORMER OWNER: SINOPEC LUOYANG PETROCHEMICAL ENGINEERING CORPORATION Effective date: 20130513 Owner name: SINOPEC LUOYANG PETROCHEMICAL ENGINEERING CORPORAT Free format text: FORMER OWNER: SINOPEC GROUP Effective date: 20130513 |
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TR01 | Transfer of patent right |
Effective date of registration: 20130513 Address after: 471003 Zhongzhou West Road, Henan, China, No. 27, No. Patentee after: LUOYANG PETROCHEMICAL ENGINEERING CORPORATION, SINOPEC Address before: 100029 Beijing City, Chaoyang District Hui Street No. 6 Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: LUOYANG PETROCHEMICAL ENGINEERING CORPORATION, SINOPEC |
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Granted publication date: 20041124 |