CN1079035C - 一种废旧co耐硫变换催化剂的再生方法 - Google Patents
一种废旧co耐硫变换催化剂的再生方法 Download PDFInfo
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- CN1079035C CN1079035C CN98110476A CN98110476A CN1079035C CN 1079035 C CN1079035 C CN 1079035C CN 98110476 A CN98110476 A CN 98110476A CN 98110476 A CN98110476 A CN 98110476A CN 1079035 C CN1079035 C CN 1079035C
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- Prior art keywords
- catalyst
- old
- alkaline
- waste
- solution
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- 239000003054 catalyst Substances 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 28
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000011593 sulfur Substances 0.000 title claims abstract description 13
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 13
- 230000008569 process Effects 0.000 title claims description 6
- 238000006243 chemical reaction Methods 0.000 title abstract description 5
- 230000001172 regenerating effect Effects 0.000 title description 2
- 239000002904 solvent Substances 0.000 claims abstract description 17
- 239000002699 waste material Substances 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims abstract description 11
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims abstract description 7
- 238000001354 calcination Methods 0.000 claims abstract 3
- 239000000203 mixture Substances 0.000 claims description 17
- 239000000243 solution Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
- 238000010298 pulverizing process Methods 0.000 claims description 14
- 230000009466 transformation Effects 0.000 claims description 9
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 8
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 8
- 229910001593 boehmite Inorganic materials 0.000 claims description 8
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 229910002651 NO3 Inorganic materials 0.000 claims description 5
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 150000001339 alkali metal compounds Chemical class 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 229910052723 transition metal Inorganic materials 0.000 claims description 4
- 150000003624 transition metals Chemical class 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000009418 renovation Methods 0.000 claims description 3
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 2
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000004898 kneading Methods 0.000 claims description 2
- 230000001404 mediated effect Effects 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 230000008859 change Effects 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000000470 constituent Substances 0.000 abstract description 11
- 229910001648 diaspore Inorganic materials 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 14
- 230000008929 regeneration Effects 0.000 description 10
- 238000011069 regeneration method Methods 0.000 description 10
- 229910052750 molybdenum Inorganic materials 0.000 description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229910017052 cobalt Inorganic materials 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000011733 molybdenum Substances 0.000 description 6
- 229910052700 potassium Inorganic materials 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 101100395824 Solanum lycopersicum HSC-2 gene Proteins 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000002803 maceration Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001963 alkali metal nitrate Inorganic materials 0.000 description 1
- 229910052936 alkali metal sulfate Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000010335 hydrothermal treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002751 molybdenum Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012856 packing 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
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Catalysts (AREA)
Abstract
Description
| 催化剂的名称 | CO变换率(%) | ||
| 265℃ | 350℃ | 450℃ | |
| HSC-1 | 8.9 | 41.4 | 30.8 |
| HSC-2 | 8.4 | 38.6 | 32.6 |
| HSC-3 | 9.6 | 36.8 | 35.8 |
| HSC-4 | 8.8 | 41.5 | 31.4 |
| 工业催化剂C25-02 | 8.6 | 38.9 | 26.2 |
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110476A CN1079035C (zh) | 1998-09-26 | 1998-09-26 | 一种废旧co耐硫变换催化剂的再生方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110476A CN1079035C (zh) | 1998-09-26 | 1998-09-26 | 一种废旧co耐硫变换催化剂的再生方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1249209A CN1249209A (zh) | 2000-04-05 |
| CN1079035C true CN1079035C (zh) | 2002-02-13 |
Family
ID=5220524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98110476A Expired - Fee Related CN1079035C (zh) | 1998-09-26 | 1998-09-26 | 一种废旧co耐硫变换催化剂的再生方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1079035C (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950010B (zh) * | 2011-08-31 | 2015-05-20 | 中国石油化工股份有限公司 | 一种废旧钴钼系耐硫变换催化剂中钼的利用方法 |
| CN114100622B (zh) * | 2020-08-31 | 2023-08-11 | 中国石油化工股份有限公司 | 耐硫预变换催化剂及其制备和硫化方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0009887A1 (en) * | 1978-09-01 | 1980-04-16 | Exxon Research And Engineering Company | Process for regenerating spent hydrofining catalysts |
| SU738660A1 (ru) * | 1978-02-15 | 1980-06-05 | Предприятие П/Я Р-6711 | Способ регенерации катализатора дл гидроочистки нефт ного сырь |
| CN1128680A (zh) * | 1995-02-09 | 1996-08-14 | 中国石化齐鲁石油化工公司 | 一氧化碳耐硫变换催化剂的再生方法 |
-
1998
- 1998-09-26 CN CN98110476A patent/CN1079035C/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU738660A1 (ru) * | 1978-02-15 | 1980-06-05 | Предприятие П/Я Р-6711 | Способ регенерации катализатора дл гидроочистки нефт ного сырь |
| EP0009887A1 (en) * | 1978-09-01 | 1980-04-16 | Exxon Research And Engineering Company | Process for regenerating spent hydrofining catalysts |
| CN1128680A (zh) * | 1995-02-09 | 1996-08-14 | 中国石化齐鲁石油化工公司 | 一氧化碳耐硫变换催化剂的再生方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1249209A (zh) | 2000-04-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA PETROCHEMICAL CORPORATION Free format text: FORMER OWNER: SINOPEC QILU PETRO-CHEMICAL CORP. Effective date: 20080104 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080104 Address after: Linzi Zibo District, Shandong province Sinopec Qilu Branch of science and technology Patentee after: China Petrochemical Group Corp. Address before: 124 mailbox, Zibo City, Shandong Province Patentee before: Qilu Petrochemical Company of China Petrochemical Corp. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020213 Termination date: 20130926 |