CN1189244C - 一种由低附加值烯烃生产乙烯和丙烯的催化剂及其应用 - Google Patents
一种由低附加值烯烃生产乙烯和丙烯的催化剂及其应用 Download PDFInfo
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- CN1189244C CN1189244C CNB021387893A CN02138789A CN1189244C CN 1189244 C CN1189244 C CN 1189244C CN B021387893 A CNB021387893 A CN B021387893A CN 02138789 A CN02138789 A CN 02138789A CN 1189244 C CN1189244 C CN 1189244C
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- Prior art keywords
- catalyzer
- zeolite
- low value
- catalyst
- silica alumina
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
原料油 | 醚化C4 | ||||
催化剂 | A | D | |||
反应温度/℃ | 原料组成 | 520 | 570 | 620 | 570 |
反应压力/MPa(表压) | 0.05 | 0.05 | 0.05 | 0.05 | |
重时空速/h-1 | 7.32 | 7.86 | 5.64 | 7.81 | |
剂油比/m/m | 8.2 | 7.6 | 10.6 | 8.10 | |
水油比/m/m | 0.49 | 0.46 | 0.64 | 0.47 | |
气体组成/m%小于C3的裂解气其中 乙烯丙烯丁烷C4烯烃物料平衡/m%总裂解气液体产率+焦炭+损失总收率 | 00013.0386.97/// | 31.645.4524.1014.3430.9876.9623.04100.0 | 41.218.6030.6513.8428.2383.2816.72100.0 | 54.1811.9038.3613.0320.3487.5512.45100.0 | 5.260.384.5312.8671.3889.5010.50100.0 |
C4转化率/%乙烯选择性/%丙烯选择性/%(乙烯+丙烯)选择性/% | /// | 54.689.9744.0754.04 | 57.9314.8552.9167.75 | 66.6317.8557.5775.43 | 15.762.4128.7431.15 |
原料油 | 抽余C4 | ||||
催化剂 | B | D | |||
密相反应温度/℃ | 原料油组成 | 520 | 570 | 620 | 570 |
反应压力/MPa(表压) | 0.04 | 0.04 | 0.04 | 0.04 | |
重时空速/h-1 | 15.84 | 13.62 | 14.54 | 13.2 | |
剂油比/m/m | 7.6 | 4.4 | 4.1 | 4.5 | |
水油比/m/m | 0.45 | 0.26 | 0.25 | 0.27 | |
气体组成/%小于C3的裂解气其中乙烯丙烯丁烷C4烯烃物料平衡/%总裂解气液体产率+焦炭+损失总收率 | 000.347.4892.00/// | 27.183.7321.209.8626.3663.436.6100.0 | 33.835.9525.0710.1130.0273.9626.04100.0 | 33.596.6924.047.4924.8065.8834.12100.0 | 4.560.483.5313.8663.3881.8018.20100.0 |
C4转化率/%乙烯选择性/%丙烯选择性/%(乙烯+丙烯)选择性/% | /// | 63.785.8433.2439.08 | 59.3510.0342.2452.27 | 67.719.8835.5045.38 | 22.762.1115.5117.62 |
原料油 | FCC轻汽油 | FCC轻汽油 |
反应温度/℃ | 600 | 600 |
反应压力/MPa(表压) | 0.06 | 0.06 |
重时空速/h-1 | 10.62 | 10.51 |
剂油比/m/m | 8.4 | 8.3 |
水油比/m/m | 0.35 | 0.34 |
产物分布/%总裂解气其中乙烯丙烯C4烯烃液体产率+焦炭+损失总收率乙烯选择性/% | 51.5410.9525.0711.0248.46100.021.21 | 52.0310.8224.9811.5447.98100.0020.80 |
丙烯选择性/% | 48.64 | 48.01 |
三烯的选择性/% | 91.26 | 90.99 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021387893A CN1189244C (zh) | 2002-07-13 | 2002-07-13 | 一种由低附加值烯烃生产乙烯和丙烯的催化剂及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021387893A CN1189244C (zh) | 2002-07-13 | 2002-07-13 | 一种由低附加值烯烃生产乙烯和丙烯的催化剂及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1414068A CN1414068A (zh) | 2003-04-30 |
CN1189244C true CN1189244C (zh) | 2005-02-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB021387893A Expired - Lifetime CN1189244C (zh) | 2002-07-13 | 2002-07-13 | 一种由低附加值烯烃生产乙烯和丙烯的催化剂及其应用 |
Country Status (1)
Country | Link |
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CN (1) | CN1189244C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103028433B (zh) * | 2011-09-29 | 2016-01-06 | 乐天化学株式会社 | 具有微孔和介孔的zsm-5催化剂、其制备方法及使用该催化剂催化裂化烃类生产轻烯烃的方法 |
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2002
- 2002-07-13 CN CNB021387893A patent/CN1189244C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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CN1414068A (zh) | 2003-04-30 |
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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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Owner name: SINOPEC LUOYANG PETROCHEMICAL ENGINEERING CORPORAT Free format text: FORMER OWNER: SINOPEC GROUP Effective date: 20130510 Free format text: FORMER OWNER: SINOPEC LUOYANG PETROCHEMICAL ENGINEERING CORPORATION Effective date: 20130510 |
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Effective date of registration: 20130510 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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