CN103604910B - 一种检测催化剂上焦炭氢碳比的方法 - Google Patents
一种检测催化剂上焦炭氢碳比的方法 Download PDFInfo
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- CN103604910B CN103604910B CN201310642161.6A CN201310642161A CN103604910B CN 103604910 B CN103604910 B CN 103604910B CN 201310642161 A CN201310642161 A CN 201310642161A CN 103604910 B CN103604910 B CN 103604910B
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- catalyst
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- hydrogen
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 55
- 239000003054 catalyst Substances 0.000 title claims abstract description 53
- 239000000571 coke Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000007789 gas Substances 0.000 claims abstract description 44
- 239000011261 inert gas Substances 0.000 claims abstract description 42
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000004458 analytical method Methods 0.000 claims abstract description 19
- 239000001257 hydrogen Substances 0.000 claims abstract description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 238000009835 boiling Methods 0.000 claims abstract description 6
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 238000004064 recycling Methods 0.000 claims abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 238000004939 coking Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000003570 air Substances 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 239000001294 propane Substances 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- -1 by four-way valve Substances 0.000 claims description 2
- 238000004523 catalytic cracking Methods 0.000 claims description 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 claims description 2
- 238000001833 catalytic reforming Methods 0.000 claims description 2
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 11
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 14
- 238000002485 combustion reaction Methods 0.000 description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000002779 inactivation Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000004452 microanalysis Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
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CN201310642161.6A CN103604910B (zh) | 2013-12-02 | 2013-12-02 | 一种检测催化剂上焦炭氢碳比的方法 |
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CN103604910A CN103604910A (zh) | 2014-02-26 |
CN103604910B true CN103604910B (zh) | 2016-03-09 |
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Families Citing this family (2)
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CN108279181A (zh) * | 2017-01-06 | 2018-07-13 | 中国石油大学(北京) | 一种测量多孔催化剂上焦炭氢碳比的方法及设备 |
CN108872200B (zh) * | 2017-05-08 | 2021-06-08 | 上海梅山钢铁股份有限公司 | 一种焦炭表面吸附硫含量的检测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1754625A (zh) * | 2004-09-28 | 2006-04-05 | 中国石油化工股份有限公司 | 一种催化剂多段汽提方法 |
CN101125796A (zh) * | 2007-09-06 | 2008-02-20 | 临汾同世达实业有限公司 | 焦炉煤气制氢与焦粒共制合成气生产醇醚燃料的方法 |
CN103303865A (zh) * | 2013-06-07 | 2013-09-18 | 太原理工大学 | 一种带有混合式气体分布器的重整反应器及其工艺 |
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2013
- 2013-12-02 CN CN201310642161.6A patent/CN103604910B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1754625A (zh) * | 2004-09-28 | 2006-04-05 | 中国石油化工股份有限公司 | 一种催化剂多段汽提方法 |
CN101125796A (zh) * | 2007-09-06 | 2008-02-20 | 临汾同世达实业有限公司 | 焦炉煤气制氢与焦粒共制合成气生产醇醚燃料的方法 |
CN103303865A (zh) * | 2013-06-07 | 2013-09-18 | 太原理工大学 | 一种带有混合式气体分布器的重整反应器及其工艺 |
Non-Patent Citations (3)
Title |
---|
催化裂化高效汽提技术研究进展;龙彪 等;《炼油与化工》;20061231;第17卷(第1期);第1-3页 * |
失活分子筛催化剂上积碳的氢碳比测定方法的探讨;张清超 等;《中国石油和化工标准与质量》;20120201(第2期);第12-13页 * |
结焦催化剂上焦炭氢碳比的测定方法;钮根林 等;《分析化学》;20030331;第31卷(第3期);第318-321页 * |
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Effective date of registration: 20231218 Address after: 300400 Beijing Tianjin Road, Beichen District, Tianjin Patentee after: CHINA TIANCHEN ENGINEERING Co.,Ltd. Patentee after: TIANJIN TIANCHEN GREEN ENERGY ENGINEERING TECHNOLOGY RESEARCH & DEVELOPMENT Co.,Ltd. Patentee after: China Chemical Equipment Technology Group Co.,Ltd. Address before: No. 1 Jingjin Road, Beichen District, Tianjin City, 300400 Patentee before: CHINA TIANCHEN ENGINEERING Co.,Ltd. Patentee before: TIANJIN TIANCHEN GREEN ENERGY ENGINEERING TECHNOLOGY RESEARCH & DEVELOPMENT Co.,Ltd. |
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