CN1299706A - Application of built-in-container prevulcanization process - Google Patents
Application of built-in-container prevulcanization process Download PDFInfo
- Publication number
- CN1299706A CN1299706A CN 99122905 CN99122905A CN1299706A CN 1299706 A CN1299706 A CN 1299706A CN 99122905 CN99122905 CN 99122905 CN 99122905 A CN99122905 A CN 99122905A CN 1299706 A CN1299706 A CN 1299706A
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- hydrogenation
- reactor
- hydrogenation catalyst
- concentration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 35
- 239000003054 catalyst Substances 0.000 claims abstract description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 24
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000001257 hydrogen Substances 0.000 claims abstract description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 19
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 5
- 239000012159 carrier gas Substances 0.000 claims abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- 238000005486 sulfidation Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 5
- 238000005304 joining Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 1
- 238000005987 sulfurization reaction Methods 0.000 abstract description 4
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 8
- 238000004073 vulcanization Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000011981 development test Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011165 process development Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99122905 CN1112256C (en) | 1999-12-15 | 1999-12-15 | Application of pre-sulfurization process inside a built-in container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99122905 CN1112256C (en) | 1999-12-15 | 1999-12-15 | Application of pre-sulfurization process inside a built-in container |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1299706A true CN1299706A (en) | 2001-06-20 |
CN1112256C CN1112256C (en) | 2003-06-25 |
Family
ID=5282694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99122905 Expired - Fee Related CN1112256C (en) | 1999-12-15 | 1999-12-15 | Application of pre-sulfurization process inside a built-in container |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1112256C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101260319B (en) * | 2008-04-25 | 2011-08-24 | 江苏佳誉信实业有限公司 | Vulcanization method for hydrogenation catalyst |
CN103551208A (en) * | 2013-11-13 | 2014-02-05 | 天津渤海化工有限责任公司天津碱厂 | Vulcanization method of sulfur-resistant shift catalyst |
CN106031856A (en) * | 2015-03-19 | 2016-10-19 | 上海宝钢化工有限公司 | In-situ activation method for hydrogenation reactor catalyst after ex-situ vulcanization |
CN106925356A (en) * | 2015-12-30 | 2017-07-07 | 中国石油天然气股份有限公司 | Pre-sulfurizing method of hydrogenation catalyst |
CN110694696A (en) * | 2019-09-11 | 2020-01-17 | 河北华丰能源科技发展有限公司 | System and method for vulcanizing heating furnace and drying furnace synchronous hydrogenation catalyst |
-
1999
- 1999-12-15 CN CN 99122905 patent/CN1112256C/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101260319B (en) * | 2008-04-25 | 2011-08-24 | 江苏佳誉信实业有限公司 | Vulcanization method for hydrogenation catalyst |
CN103551208A (en) * | 2013-11-13 | 2014-02-05 | 天津渤海化工有限责任公司天津碱厂 | Vulcanization method of sulfur-resistant shift catalyst |
CN103551208B (en) * | 2013-11-13 | 2017-12-15 | 天津渤化永利化工股份有限公司 | A kind of vulcanization process of sulfur-resistant transformation catalyst |
CN106031856A (en) * | 2015-03-19 | 2016-10-19 | 上海宝钢化工有限公司 | In-situ activation method for hydrogenation reactor catalyst after ex-situ vulcanization |
CN106031856B (en) * | 2015-03-19 | 2018-10-09 | 上海宝钢化工有限公司 | In-situ activation method for hydrogenation reactor catalyst after ex-situ vulcanization |
CN106925356A (en) * | 2015-12-30 | 2017-07-07 | 中国石油天然气股份有限公司 | Pre-sulfurizing method of hydrogenation catalyst |
CN106925356B (en) * | 2015-12-30 | 2020-06-09 | 中国石油天然气股份有限公司 | Pre-sulfurizing method of hydrogenation catalyst |
CN110694696A (en) * | 2019-09-11 | 2020-01-17 | 河北华丰能源科技发展有限公司 | System and method for vulcanizing heating furnace and drying furnace synchronous hydrogenation catalyst |
Also Published As
Publication number | Publication date |
---|---|
CN1112256C (en) | 2003-06-25 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM + CHEMICAL CORPORATION Free format text: FORMER OWNER: BALIN BRANCH CORP. SINOPEC Effective date: 20090605 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: Chaoyang District, Chaoyangmen, North Street, No. 22, No. Patentee after: Sinopec Corp. Address before: No. 1 Dongting Road, Yueyang, Hunan Patentee before: Baling Branch, China Petro-Chemical Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030625 Termination date: 20171215 |
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CF01 | Termination of patent right due to non-payment of annual fee |