CN1043312C - 一种制备氧化铝载体的方法 - Google Patents
一种制备氧化铝载体的方法 Download PDFInfo
- Publication number
- CN1043312C CN1043312C CN93107376A CN93107376A CN1043312C CN 1043312 C CN1043312 C CN 1043312C CN 93107376 A CN93107376 A CN 93107376A CN 93107376 A CN93107376 A CN 93107376A CN 1043312 C CN1043312 C CN 1043312C
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- constant temperature
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Abstract
Description
γ-Al2O3 | γ-Al2O3 | |||||
参比样品 | 采用本发明方法制备 | |||||
例1 | 例2 | 例3 | 例4 | 例5 | ||
MoO3的化学单层分散量(wt%) | 12~14.0 | 31.5 | 27.3 | 24.0 | 22.9 | 20.7 |
比表面积(m2/g) | 223~240 | 387 | 348 | 331 | 324 | 297 |
孔容(mg/g) | 0.42~0.57 | 0.75 | 0.64 | 0.63 | 0.69 | 0.66 |
平均孔直径(mm) | 6.70~7.75 | 6.20 | 7.52 | 8.23 | 8.92 | 10.59 |
机械强度(N/mm) | 12.0~14.8 | 14.5 | 13.7 | 15.0 | 16.3 | 19.3 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN93107376A CN1043312C (zh) | 1993-06-24 | 1993-06-24 | 一种制备氧化铝载体的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN93107376A CN1043312C (zh) | 1993-06-24 | 1993-06-24 | 一种制备氧化铝载体的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1096716A CN1096716A (zh) | 1994-12-28 |
CN1043312C true CN1043312C (zh) | 1999-05-12 |
Family
ID=4986661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN93107376A Expired - Lifetime CN1043312C (zh) | 1993-06-24 | 1993-06-24 | 一种制备氧化铝载体的方法 |
Country Status (1)
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CN (1) | CN1043312C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1305770C (zh) * | 2004-02-07 | 2007-03-21 | 福州大学 | 利用铝型材厂工业污泥制备活性氧化铝的方法 |
CN103920485A (zh) * | 2013-12-26 | 2014-07-16 | 湖北航特科技有限责任公司 | 机动车尾气净化用改性活性氧化铝材料 |
CN108855024B (zh) * | 2018-05-28 | 2021-04-27 | 中化泉州石化有限公司 | 一种大孔径、高机械强度的氧化铝载体的制备方法 |
CN108671934B (zh) * | 2018-05-28 | 2021-03-02 | 中化泉州石化有限公司 | 一种高机械强度的加氢精制催化剂的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260524A (en) * | 1979-05-24 | 1981-04-07 | Sumitomo Aluminium Smelting Company, Limited | Hollow catalyst carrier and hollow catalyst made of transition-alumina and process for production thereof |
US4301033A (en) * | 1978-11-06 | 1981-11-17 | Nikki-Universal Co., Ltd. | High apparent bulk density gamma alumina carrier and method of manufacture of same |
EP0097740A2 (en) * | 1982-06-29 | 1984-01-11 | Catalysts & Chemicals Industries Co., Ltd. | Method of hydrorefining catalyst manufacture |
CN1068975A (zh) * | 1992-08-17 | 1993-02-17 | 中国石油化工总公司 | 低密度、大孔容、高强度氧化铝载体的制备方法 |
-
1993
- 1993-06-24 CN CN93107376A patent/CN1043312C/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301033A (en) * | 1978-11-06 | 1981-11-17 | Nikki-Universal Co., Ltd. | High apparent bulk density gamma alumina carrier and method of manufacture of same |
US4260524A (en) * | 1979-05-24 | 1981-04-07 | Sumitomo Aluminium Smelting Company, Limited | Hollow catalyst carrier and hollow catalyst made of transition-alumina and process for production thereof |
EP0097740A2 (en) * | 1982-06-29 | 1984-01-11 | Catalysts & Chemicals Industries Co., Ltd. | Method of hydrorefining catalyst manufacture |
CN1068975A (zh) * | 1992-08-17 | 1993-02-17 | 中国石油化工总公司 | 低密度、大孔容、高强度氧化铝载体的制备方法 |
Also Published As
Publication number | Publication date |
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CN1096716A (zh) | 1994-12-28 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA PETROLEUM & CHEMICAL CORPORATION, FUSHUN PET Free format text: FORMER NAME OR ADDRESS: CHINA PETRO-CHEMICAL CORP.; FUSHUN PETROCHEMICAL INSTITUTE., CHINA PETROCHEMICAL CORP. |
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CP01 | Change in the name or title of a patent holder |
Patentee after: Sinopec Group Fushun Research Institute of Petroleum and Petrochemicals Patentee before: China Petrochemical Corporation Patentee before: Fushun Research Inst. of Petroleum Processing, China Petro-chem. Corp. |
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ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM AND CHEMICAL CORPORATION FUSHUN P Free format text: FORMER OWNER: CHINA PETROLEUM + CHEMICAL CORPORATION, FUSHUN PETROL-CHEMICAL INSTITUTE Effective date: 20071019 |
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Effective date of registration: 20071019 Address after: The eastern section of Dandong road 113001 in Liaoning province Fushun City Wanghua District No. 31 Patentee after: Sinopec Fushun Research Institute of Petroleum and Petrochemicals Address before: Liaoning province Fushun City Wanghua District 113001 Patentee before: Sinopec Group Fushun Research Institute of Petroleum and Petrochemicals |
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C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130624 Granted publication date: 19990512 |