CN1217851C - 富含甲烷气在高温炭体系中裂解重整制合成气的方法 - Google Patents
富含甲烷气在高温炭体系中裂解重整制合成气的方法 Download PDFInfo
- Publication number
- CN1217851C CN1217851C CN 03152797 CN03152797A CN1217851C CN 1217851 C CN1217851 C CN 1217851C CN 03152797 CN03152797 CN 03152797 CN 03152797 A CN03152797 A CN 03152797A CN 1217851 C CN1217851 C CN 1217851C
- Authority
- CN
- China
- Prior art keywords
- gas
- rich
- methane
- pyrocarbon
- coke
- 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.)
- Expired - Fee Related
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 229910052799 carbon Inorganic materials 0.000 title abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract description 7
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 239000007789 gas Substances 0.000 claims abstract description 100
- 238000000034 method Methods 0.000 claims abstract description 30
- 239000000571 coke Substances 0.000 claims abstract description 22
- 238000005336 cracking Methods 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000001301 oxygen Substances 0.000 claims abstract description 13
- 238000002407 reforming Methods 0.000 claims abstract description 12
- 238000000197 pyrolysis Methods 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 10
- 239000003575 carbonaceous material Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 8
- 239000003610 charcoal Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 10
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 239000003054 catalyst Substances 0.000 abstract description 5
- 238000003786 synthesis reaction Methods 0.000 abstract description 5
- 229910052759 nickel Inorganic materials 0.000 abstract description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009849 deactivation Effects 0.000 abstract description 3
- 229910052717 sulfur Inorganic materials 0.000 abstract description 2
- 239000011593 sulfur Substances 0.000 abstract description 2
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 26
- 239000003245 coal Substances 0.000 description 15
- 238000002309 gasification Methods 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 238000000629 steam reforming Methods 0.000 description 7
- 238000010504 bond cleavage reaction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000007017 scission Effects 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 3
- 235000009508 confectionery Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 208000005189 Embolism Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002816 nickel compounds Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
Landscapes
- Hydrogen, Water And Hydrids (AREA)
Abstract
Description
Temp(℃) | CH4+H2O=3H2+CO | CH4=C+2H2 |
9001000 | 1.449E39.019E3 | 51.38107.1 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03152797 CN1217851C (zh) | 2003-08-20 | 2003-08-20 | 富含甲烷气在高温炭体系中裂解重整制合成气的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03152797 CN1217851C (zh) | 2003-08-20 | 2003-08-20 | 富含甲烷气在高温炭体系中裂解重整制合成气的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1490241A CN1490241A (zh) | 2004-04-21 |
CN1217851C true CN1217851C (zh) | 2005-09-07 |
Family
ID=34156573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03152797 Expired - Fee Related CN1217851C (zh) | 2003-08-20 | 2003-08-20 | 富含甲烷气在高温炭体系中裂解重整制合成气的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1217851C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7037485B1 (en) * | 2004-11-18 | 2006-05-02 | Praxair Technology, Inc. | Steam methane reforming method |
CN104525054B (zh) * | 2014-12-26 | 2017-01-18 | 北京神雾环境能源科技集团股份有限公司 | 一种氧气进料装置及相应的甲烷三重整反应装置和方法 |
CN106082125B (zh) * | 2016-05-31 | 2018-06-15 | 西北大学 | 一种通过甲烷裂解和消碳分步进行改进甲烷转化的工艺 |
-
2003
- 2003-08-20 CN CN 03152797 patent/CN1217851C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1490241A (zh) | 2004-04-21 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 030024, No. 79, West Main Street, Yingze, Shanxi, Taiyuan province (coalification station) Co-patentee after: Zhongtian Coal Chemical Co., Ltd., Shanxi Patentee after: Taiyuan University of Technology Address before: 030024, No. 79, West Main Street, Yingze, Shanxi, Taiyuan province (coalification station) Co-patentee before: Taiyuan Jinliu Coal Washing and Coking Plant Patentee before: Taiyuan University of Technology |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050907 Termination date: 20130820 |