CN101607200B - 一种co选择性甲烷化催化剂的制备方法 - Google Patents
一种co选择性甲烷化催化剂的制备方法 Download PDFInfo
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- CN101607200B CN101607200B CN2008103022172A CN200810302217A CN101607200B CN 101607200 B CN101607200 B CN 101607200B CN 2008103022172 A CN2008103022172 A CN 2008103022172A CN 200810302217 A CN200810302217 A CN 200810302217A CN 101607200 B CN101607200 B CN 101607200B
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- China
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- preparation
- methanation catalyst
- catalyst
- selective methanation
- water
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- 239000003054 catalyst Substances 0.000 title claims abstract description 79
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000032683 aging Effects 0.000 claims abstract description 16
- 230000001376 precipitating effect Effects 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 238000005406 washing Methods 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 14
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 13
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 13
- 239000000047 product Substances 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- QWDUNBOWGVRUCG-UHFFFAOYSA-N n-(4-chloro-2-nitrophenyl)acetamide Chemical compound CC(=O)NC1=CC=C(Cl)C=C1[N+]([O-])=O QWDUNBOWGVRUCG-UHFFFAOYSA-N 0.000 claims description 22
- 239000008367 deionised water Substances 0.000 claims description 19
- 229910021641 deionized water Inorganic materials 0.000 claims description 19
- 238000003483 aging Methods 0.000 claims description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- 238000001556 precipitation Methods 0.000 claims description 12
- 239000013049 sediment Substances 0.000 claims description 12
- 229910002651 NO3 Inorganic materials 0.000 claims description 8
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 8
- 238000004062 sedimentation Methods 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 230000008021 deposition Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 7
- 238000000643 oven drying Methods 0.000 claims description 6
- 238000001291 vacuum drying Methods 0.000 claims description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 17
- RCFVMJKOEJFGTM-UHFFFAOYSA-N cerium zirconium Chemical compound [Zr].[Ce] RCFVMJKOEJFGTM-UHFFFAOYSA-N 0.000 abstract description 12
- 238000000151 deposition Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract 2
- 239000002244 precipitate Substances 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 20
- 239000007789 gas Substances 0.000 description 20
- 229910002091 carbon monoxide Inorganic materials 0.000 description 11
- 229910021529 ammonia Inorganic materials 0.000 description 10
- 239000000446 fuel Substances 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 238000004627 transmission electron microscopy Methods 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 238000013467 fragmentation Methods 0.000 description 5
- 238000006062 fragmentation reaction Methods 0.000 description 5
- 239000008236 heating water Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000009938 salting Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910002848 Pt–Ru Inorganic materials 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
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Claims (8)
Priority Applications (1)
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CN2008103022172A CN101607200B (zh) | 2008-06-19 | 2008-06-19 | 一种co选择性甲烷化催化剂的制备方法 |
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CN2008103022172A CN101607200B (zh) | 2008-06-19 | 2008-06-19 | 一种co选择性甲烷化催化剂的制备方法 |
Publications (2)
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CN101607200A CN101607200A (zh) | 2009-12-23 |
CN101607200B true CN101607200B (zh) | 2013-02-27 |
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CN2008103022172A Expired - Fee Related CN101607200B (zh) | 2008-06-19 | 2008-06-19 | 一种co选择性甲烷化催化剂的制备方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102335608B (zh) * | 2010-07-28 | 2013-05-08 | 中国石油化工股份有限公司 | 一种甲烷化催化剂活性母体的制备方法 |
CN107579240A (zh) * | 2017-09-20 | 2018-01-12 | 吉林省凯禹电化学储能技术发展有限公司 | 一种用于铅炭电池负极的碳基复合材料的制备方法 |
CN116351413B (zh) * | 2023-02-24 | 2024-11-08 | 无锡威孚环保催化剂有限公司 | 一种硫酸乙烯酯合成用催化剂及硫酸乙烯酯的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1583256A (zh) * | 2004-06-09 | 2005-02-23 | 中国科学院大连化学物理研究所 | 一种处理工业废水的贵金属催化剂及其制备方法和应用 |
CN1772376A (zh) * | 2005-11-11 | 2006-05-17 | 清华大学 | Ru/ZrxCe1-xO2颗粒催化剂及其制备方法 |
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2008
- 2008-06-19 CN CN2008103022172A patent/CN101607200B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1583256A (zh) * | 2004-06-09 | 2005-02-23 | 中国科学院大连化学物理研究所 | 一种处理工业废水的贵金属催化剂及其制备方法和应用 |
CN1772376A (zh) * | 2005-11-11 | 2006-05-17 | 清华大学 | Ru/ZrxCe1-xO2颗粒催化剂及其制备方法 |
Non-Patent Citations (1)
Title |
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JP特开2007-196206A 2007.08.09 |
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Owner name: HANERGY SOLAR PHOTOVOLTAIC TECHNOLOGY LIMITED Free format text: FORMER NAME: HANERGY TECHNOLOGY CO., LTD. |
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Address after: 100107 Beijing Chaoyang District Anli Road No. 0-A Patentee after: Hanenergy Solar Photovoltaic Technology Co.,Ltd. Address before: 102209 Beijing city Changping District town Beiqijia Hongfu Pioneer Park No. 15 hospital Patentee before: HORNET TECHNOLOGY LIMITED |
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Application publication date: 20091223 Assignee: APOLLO PRECISION (FUJIAN) Ltd. Assignor: Hanenergy Solar Photovoltaic Technology Co.,Ltd. Contract record no.: 2014990000329 Denomination of invention: Preparation method of CO selective methanation catalyst Granted publication date: 20130227 License type: Exclusive License Record date: 20140521 |
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