CN106841295B - 一种利用差式扫描量热法评价催化剂的方法 - Google Patents
一种利用差式扫描量热法评价催化剂的方法 Download PDFInfo
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- CN106841295B CN106841295B CN201710061871.8A CN201710061871A CN106841295B CN 106841295 B CN106841295 B CN 106841295B CN 201710061871 A CN201710061871 A CN 201710061871A CN 106841295 B CN106841295 B CN 106841295B
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- 239000003054 catalyst Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000000113 differential scanning calorimetry Methods 0.000 title claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 230000003197 catalytic effect Effects 0.000 claims abstract description 24
- 238000001938 differential scanning calorimetry curve Methods 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 claims abstract description 8
- 230000003647 oxidation Effects 0.000 claims abstract description 8
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 8
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- 239000000047 product Substances 0.000 claims description 9
- 238000010926 purge Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000013558 reference substance Substances 0.000 claims description 6
- 238000003786 synthesis reaction Methods 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 5
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- 239000010431 corundum Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 238000012512 characterization method Methods 0.000 description 24
- 238000010438 heat treatment Methods 0.000 description 9
- 230000004913 activation Effects 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000004455 differential thermal analysis Methods 0.000 description 3
- 239000008246 gaseous mixture Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000630 rising effect Effects 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
- 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
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- 238000012956 testing procedure Methods 0.000 description 2
- FJSKXQVRKZTKSI-UHFFFAOYSA-N 2,3-dimethylfuran Chemical compound 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 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
- 238000010521 absorption reaction Methods 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
- 230000008901 benefit Effects 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
- 150000001875 compounds Chemical class 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 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
- 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
- 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
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000001629 sign test Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000002076 thermal analysis method Methods 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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CN110361499A (zh) * | 2018-04-09 | 2019-10-22 | 国家能源投资集团有限责任公司 | 铁基费托合成催化剂活性评价的方法 |
CN109030555A (zh) * | 2018-08-17 | 2018-12-18 | 内蒙古蒙牛乳业(集团)股份有限公司 | 一种凝胶持水能力的测试方法 |
CN111024749A (zh) * | 2019-12-31 | 2020-04-17 | 常州欣战江特种纤维有限公司 | 一种基于差示扫描量热评价纺丝后加工性能的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87103819A (zh) * | 1986-05-27 | 1988-01-13 | 法国石油公司 | 用转化活性和焦化活性的测定表征催化剂的方法 |
CN104020248A (zh) * | 2014-06-19 | 2014-09-03 | 安徽工程大学 | 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 |
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- 2017-01-27 CN CN201710061871.8A patent/CN106841295B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87103819A (zh) * | 1986-05-27 | 1988-01-13 | 法国石油公司 | 用转化活性和焦化活性的测定表征催化剂的方法 |
CN104020248A (zh) * | 2014-06-19 | 2014-09-03 | 安徽工程大学 | 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 |
Non-Patent Citations (2)
Title |
---|
Comments on the characterisation of oxidation catalysts using TPR/TPO;Nianxue Song;《Catalysis Letters》;20050831;第271-279页 |
Ni、Zn 改性 CuO / SiO2催化剂的TPR-TPO循环表征;赵小贞;《工业催化》;20130331;第39-44页 |
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Effective date of registration: 20181207 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, No. 2-2-2 Huangzhong Third Road, Huanglian Community, Leliu Street, Shunde District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: Foshan Gemeijia Lubricating Oil Co.,Ltd. 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 |