CN1063102C - 钴-钼耐硫变换催化剂活性恢复方法 - Google Patents
钴-钼耐硫变换催化剂活性恢复方法 Download PDFInfo
- Publication number
- CN1063102C CN1063102C CN97109253A CN97109253A CN1063102C CN 1063102 C CN1063102 C CN 1063102C CN 97109253 A CN97109253 A CN 97109253A CN 97109253 A CN97109253 A CN 97109253A CN 1063102 C CN1063102 C CN 1063102C
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- CN
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- Prior art keywords
- gas
- sulfuration
- concentration
- catalyst
- sample
- Prior art date
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- Expired - Lifetime
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- 239000003054 catalyst Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000009466 transformation Effects 0.000 title claims description 9
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 title claims description 8
- 230000004913 activation Effects 0.000 title claims description 5
- 239000007789 gas Substances 0.000 claims abstract description 41
- 238000005987 sulfurization reaction Methods 0.000 claims abstract description 24
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
- 239000001301 oxygen Substances 0.000 claims abstract description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims abstract description 3
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims abstract description 3
- 230000002779 inactivation Effects 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 2
- 230000001603 reducing effect Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 abstract description 5
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 3
- AZSYUHSAQICHNK-UHFFFAOYSA-N [C]=O.[S] Chemical compound [C]=O.[S] AZSYUHSAQICHNK-UHFFFAOYSA-N 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 230000019635 sulfation Effects 0.000 description 13
- 238000005670 sulfation reaction Methods 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- NHMPFLLCONQDCQ-UHFFFAOYSA-N [Co].O=C=[Mo] Chemical compound [Co].O=C=[Mo] NHMPFLLCONQDCQ-UHFFFAOYSA-N 0.000 description 1
- AFTDTIZUABOECB-UHFFFAOYSA-N [Co].[Mo] Chemical class [Co].[Mo] AFTDTIZUABOECB-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- INILCLIQNYSABH-UHFFFAOYSA-N cobalt;sulfanylidenemolybdenum Chemical compound [Mo].[Co]=S INILCLIQNYSABH-UHFFFAOYSA-N 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical compound C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
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- Catalysts (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97109253A CN1063102C (zh) | 1997-09-25 | 1997-09-25 | 钴-钼耐硫变换催化剂活性恢复方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97109253A CN1063102C (zh) | 1997-09-25 | 1997-09-25 | 钴-钼耐硫变换催化剂活性恢复方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1187389A CN1187389A (zh) | 1998-07-15 |
CN1063102C true CN1063102C (zh) | 2001-03-14 |
Family
ID=5171061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97109253A Expired - Lifetime CN1063102C (zh) | 1997-09-25 | 1997-09-25 | 钴-钼耐硫变换催化剂活性恢复方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1063102C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101733171B (zh) * | 2009-12-08 | 2012-05-23 | 华烁科技股份有限公司 | Co-Mo耐硫变换催化剂硫化过程气体不放空全循环的硫化方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1037470A (zh) * | 1989-04-22 | 1989-11-29 | 湖北省化学研究所 | 耐硫一氧化碳变换催化剂的硫化剂及其应用 |
CN1020333C (zh) * | 1991-04-27 | 1993-04-21 | 湖北省化学研究所 | 用二硫化碳硫化钴钼变换催化剂的方法 |
CN1094376A (zh) * | 1993-04-26 | 1994-11-02 | 中国石化齐鲁石油化工公司 | 钴-钼系一氧化碳变换催化剂的硫化方法 |
-
1997
- 1997-09-25 CN CN97109253A patent/CN1063102C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1037470A (zh) * | 1989-04-22 | 1989-11-29 | 湖北省化学研究所 | 耐硫一氧化碳变换催化剂的硫化剂及其应用 |
CN1020333C (zh) * | 1991-04-27 | 1993-04-21 | 湖北省化学研究所 | 用二硫化碳硫化钴钼变换催化剂的方法 |
CN1094376A (zh) * | 1993-04-26 | 1994-11-02 | 中国石化齐鲁石油化工公司 | 钴-钼系一氧化碳变换催化剂的硫化方法 |
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Publication number | Publication date |
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CN1187389A (zh) | 1998-07-15 |
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Owner name: HUASHUO SCIENCE CO., LTD. Free format text: FORMER NAME: HUBEI PROV. CHEMICAL RESEARCH INST. |
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Address after: No. 30 Guan Shan Road, Wuhan, Hubei, Wuchang Patentee after: Huashuo Technology Co., Ltd. Address before: No. 30 Guan Shan Road, Wuhan, Hubei, Wuchang Patentee before: Hubei Research Institute of Chemistry |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for activation recovering of cobalt-molybdenum sulfur-resisting transformation catalyst Effective date of registration: 20100907 Granted publication date: 20010314 Pledgee: Bank of Hankou, Limited by Share Ltd, Optics Valley branch Pledgor: Huashuo Technology Co., Ltd. Registration number: 2010990000869 |
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Date of cancellation: 20151106 Granted publication date: 20010314 Pledgee: Bank of Hankou Limited by Share Ltd Optics Valley branch Pledgor: Huashuo Technology Co., Ltd. Registration number: 2010990000869 |
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PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20151106 Registration number: 2010990000869 Pledgee after: Bank of Hankou Limited by Share Ltd Optics Valley branch Pledgee before: Bank of Hankou, Limited by Share Ltd, Optics Valley branch |
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