CN1039477C - 大孔氧化铝载体制备方法 - Google Patents
大孔氧化铝载体制备方法 Download PDFInfo
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- CN1039477C CN1039477C CN92113419A CN92113419A CN1039477C CN 1039477 C CN1039477 C CN 1039477C CN 92113419 A CN92113419 A CN 92113419A CN 92113419 A CN92113419 A CN 92113419A CN 1039477 C CN1039477 C CN 1039477C
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Abstract
Description
γ-Al2O3来源 | 比较例1 | 比较例2 | 比较例3 | 比较例4 | 实施例1 | 实施例2 | 实施例3 |
堆积密度,g/ml | 0.56 | 0.56 | 0.40 | 0.56 | 0.56 | 0.56 | 0.56 |
压碎强度,N/cm | 120 | 126 | 82 | 118 | 118 | 122 | 115 |
孔容,ml/g | 0.689 | 0.708 | 0.802 | 0.704 | 0.721 | 0.730 | 0.732 |
比表面m2/g | 309 | 260 | 258 | 237 | 262 | 253 | 259 |
平均孔直径nm | 8.92 | 10.9 | 12.4 | 11.9 | 11.0 | 11.5 | 11.3 |
孔分布% | |||||||
<5.0nm | 14.3 | 8.2 | 13.5 | 6.6 | 7.2 | 6.7 | 7.8 |
5.0~15.0nm | 80.7 | 85.5 | 66.0 | 88.9 | 85.3 | 86.7 | 87.1 |
>15.0nm | 5.0 | 6.3 | 20.5 | 4.5 | 7.5 | 6.6 | 5.1 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN92113419A CN1039477C (zh) | 1992-11-24 | 1992-11-24 | 大孔氧化铝载体制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN92113419A CN1039477C (zh) | 1992-11-24 | 1992-11-24 | 大孔氧化铝载体制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1087289A CN1087289A (zh) | 1994-06-01 |
CN1039477C true CN1039477C (zh) | 1998-08-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN92113419A Expired - Fee Related CN1039477C (zh) | 1992-11-24 | 1992-11-24 | 大孔氧化铝载体制备方法 |
Country Status (1)
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CN (1) | CN1039477C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101121120B (zh) * | 2006-08-11 | 2010-09-01 | 中国石油化工股份有限公司 | 具有复合孔结构的氧化铝载体的制备方法 |
CN102049263B (zh) * | 2009-10-27 | 2012-12-12 | 中国石油化工股份有限公司 | 一种重油加氢处理催化剂及其应用 |
SG11202009693XA (en) | 2018-04-10 | 2020-10-29 | China Petroleum & Chem Corp | Hydrofining catalyst, its preparation and application thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4045372A (en) * | 1975-08-20 | 1977-08-30 | W. R. Grace & Co. | Control of physical properties of alumina extrudates |
US4051072A (en) * | 1976-04-05 | 1977-09-27 | General Motors Corporation | Method for making pellet type catalyst |
EP0097740A2 (en) * | 1982-06-29 | 1984-01-11 | Catalysts & Chemicals Industries Co., Ltd. | Method of hydrorefining catalyst manufacture |
EP0199394A2 (en) * | 1985-04-26 | 1986-10-29 | Shell Internationale Researchmaatschappij B.V. | Process for producing wide-pore catalyst supports |
US5032379A (en) * | 1984-11-13 | 1991-07-16 | Aluminum Company Of America | Alumina suitable for catalytic applications |
-
1992
- 1992-11-24 CN CN92113419A patent/CN1039477C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4045372A (en) * | 1975-08-20 | 1977-08-30 | W. R. Grace & Co. | Control of physical properties of alumina extrudates |
US4051072A (en) * | 1976-04-05 | 1977-09-27 | General Motors Corporation | Method for making pellet type catalyst |
EP0097740A2 (en) * | 1982-06-29 | 1984-01-11 | Catalysts & Chemicals Industries Co., Ltd. | Method of hydrorefining catalyst manufacture |
US5032379A (en) * | 1984-11-13 | 1991-07-16 | Aluminum Company Of America | Alumina suitable for catalytic applications |
EP0199394A2 (en) * | 1985-04-26 | 1986-10-29 | Shell Internationale Researchmaatschappij B.V. | Process for producing wide-pore catalyst supports |
Also Published As
Publication number | Publication date |
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CN1087289A (zh) | 1994-06-01 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: China Petrochemical Corporation Applicant after: China Petrochemical Corporation Fushun Petrochemical Research Institute Applicant before: Fushun Research Inst. of Petroleum Processing, China Petro-chem. Corp. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CHINA PETRO-CHEMICAL CORP.; FUSHUN PETROCHEMICAL RESEARCH INSTITUTE TO: CHINA PETROCHEMICAL CORPORATION, CHINA PETROCHEMICAL CORPORATION; FUSHUN PETROCHEMICAL RESEARCH INSTITUTE |
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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 PETROCHEMICAL CORPORATION; CHINA PETROLEUM & 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: China Petrochemical Group Corp. 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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C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19980812 Termination date: 20111124 |