CN106841294A - 一种差热分析评价催化性能的方法 - Google Patents
一种差热分析评价催化性能的方法 Download PDFInfo
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- CN106841294A CN106841294A CN201710056840.3A CN201710056840A CN106841294A CN 106841294 A CN106841294 A CN 106841294A CN 201710056840 A CN201710056840 A CN 201710056840A CN 106841294 A CN106841294 A CN 106841294A
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 26
- 238000004455 differential thermal analysis Methods 0.000 title claims abstract description 11
- 239000003054 catalyst Substances 0.000 claims abstract description 42
- 238000012360 testing method Methods 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims abstract description 9
- 230000003647 oxidation Effects 0.000 claims abstract description 8
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 8
- 238000011065 in-situ storage Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims description 23
- 239000007789 gas Substances 0.000 claims description 22
- 238000004458 analytical method Methods 0.000 claims description 13
- 239000013558 reference substance Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000010926 purge Methods 0.000 claims description 8
- 238000003786 synthesis reaction Methods 0.000 claims description 7
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- 239000010431 corundum Substances 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 244000148755 species properties Species 0.000 claims description 2
- 238000012512 characterization method Methods 0.000 description 20
- 238000010438 heat treatment Methods 0.000 description 8
- 241000894007 species Species 0.000 description 8
- 229930195733 hydrocarbon Natural products 0.000 description 7
- 150000002430 hydrocarbons Chemical group 0.000 description 7
- 230000004913 activation Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000012956 testing procedure Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- FJSKXQVRKZTKSI-UHFFFAOYSA-N 2,3-dimethylfuran Chemical class CC=1C=COC=1C FJSKXQVRKZTKSI-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- -1 C-O keys Chemical class 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 239000007868 Raney catalyst Substances 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000010429 evolutionary process Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910009112 xH2O Inorganic materials 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- BXJPTTGFESFXJU-UHFFFAOYSA-N yttrium(3+);trinitrate Chemical class [Y+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O BXJPTTGFESFXJU-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113406137A (zh) * | 2021-05-26 | 2021-09-17 | 江苏省沙钢钢铁研究院有限公司 | 一种钢铁样品固—液相线温度的测试方法 |
CN114660256A (zh) * | 2022-04-02 | 2022-06-24 | 昆明理工大学 | 一种铜锌催化剂中各价态铜含量的测定方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104020261A (zh) * | 2014-06-19 | 2014-09-03 | 赵锦玲 | 一种测试催化剂选择性的方法 |
CN204314248U (zh) * | 2014-12-10 | 2015-05-06 | 中国石油天然气股份有限公司 | 一种程序升温吸附脱附系统及其反应装置 |
CN105067752A (zh) * | 2015-07-24 | 2015-11-18 | 中国科学院重庆绿色智能技术研究院 | 程序升温分析设备及其催化剂的性质测试方法 |
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2017
- 2017-01-26 CN CN201710056840.3A patent/CN106841294B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104020261A (zh) * | 2014-06-19 | 2014-09-03 | 赵锦玲 | 一种测试催化剂选择性的方法 |
CN204314248U (zh) * | 2014-12-10 | 2015-05-06 | 中国石油天然气股份有限公司 | 一种程序升温吸附脱附系统及其反应装置 |
CN105067752A (zh) * | 2015-07-24 | 2015-11-18 | 中国科学院重庆绿色智能技术研究院 | 程序升温分析设备及其催化剂的性质测试方法 |
Non-Patent Citations (4)
Title |
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NIANXUE SONG: "Comments on the characterisation of oxidation catalysts using TPR/TPO", 《CATALYSIS LETTERS》 * |
王幸宜: "《催化剂表征》", 30 September 2008, 华东理工大学出版社 * |
赵小贞等: "Ni、Zn 改性 CuO / SiO2催化剂的TPR-TPO循环表征", 《工业催化》 * |
龚茂初等: "《中国科学技术协会第二届青年学术年会四川卫星会议论文集 上册》", 31 August 1995 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113406137A (zh) * | 2021-05-26 | 2021-09-17 | 江苏省沙钢钢铁研究院有限公司 | 一种钢铁样品固—液相线温度的测试方法 |
CN113406137B (zh) * | 2021-05-26 | 2022-04-19 | 江苏省沙钢钢铁研究院有限公司 | 一种钢铁样品固—液相线温度的测试方法 |
CN114660256A (zh) * | 2022-04-02 | 2022-06-24 | 昆明理工大学 | 一种铜锌催化剂中各价态铜含量的测定方法 |
CN114660256B (zh) * | 2022-04-02 | 2024-01-05 | 昆明理工大学 | 一种铜锌催化剂中各价态铜含量的测定方法 |
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CN106841294B (zh) | 2019-05-28 |
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Effective date of registration: 20181211 Address after: 242300 Fuhua International Community, Ningguo City, Xuancheng City, Anhui Province, 13-2-401 Applicant after: Wang Hongming Address before: 241000 New Riyton Mansion, Jinghu Century City, Jinghu District, Wuhu City, Anhui Province, 23-1-3102 Applicant before: WUHU NIUTAI INTELLECTUAL PROPERTY INFORMATION CONSULTING CO.,LTD. |
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Effective date of registration: 20240412 Address after: 528000, Guangdong Province, South China Sea District, Shishan Town, Guanyao Hongsha High tech Development Zone, East Side of Huasha Road, No. 9, Factory Building 8 (Residence Declaration) Patentee after: Meicheng Aluminum Industry Co.,Ltd. in Nanhai District Foshan City Country or region after: China Address before: 242300 Fuhua International Community, Ningguo City, Xuancheng City, Anhui Province, 13-2-401 Patentee before: Wang Hongming Country or region before: China |