CN112007648A - 一种用于直链烷烃低温催化降解催化剂及其制备方法 - Google Patents
一种用于直链烷烃低温催化降解催化剂及其制备方法 Download PDFInfo
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- CN112007648A CN112007648A CN202010744218.3A CN202010744218A CN112007648A CN 112007648 A CN112007648 A CN 112007648A CN 202010744218 A CN202010744218 A CN 202010744218A CN 112007648 A CN112007648 A CN 112007648A
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- 239000003054 catalyst Substances 0.000 title claims abstract description 84
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 40
- 150000001335 aliphatic alkanes Chemical class 0.000 title claims abstract description 33
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 28
- 230000015556 catabolic process Effects 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000002243 precursor Substances 0.000 claims abstract description 31
- 229910000428 cobalt oxide Inorganic materials 0.000 claims abstract description 28
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 22
- 239000011591 potassium Substances 0.000 claims abstract description 22
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims description 36
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 27
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 27
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 18
- 239000008367 deionised water Substances 0.000 claims description 17
- 229910021641 deionized water Inorganic materials 0.000 claims description 17
- 238000001354 calcination Methods 0.000 claims description 13
- 239000001103 potassium chloride Substances 0.000 claims description 13
- 235000011164 potassium chloride Nutrition 0.000 claims description 13
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229910017052 cobalt Inorganic materials 0.000 claims description 9
- 239000010941 cobalt Substances 0.000 claims description 9
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 9
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000012188 paraffin wax Substances 0.000 claims description 7
- 238000000967 suction filtration Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 6
- 230000000593 degrading effect Effects 0.000 claims description 4
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 4
- 229940011182 cobalt acetate Drugs 0.000 claims description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 2
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims description 2
- 239000003317 industrial substance Substances 0.000 claims description 2
- 235000011056 potassium acetate Nutrition 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 235000011181 potassium carbonates Nutrition 0.000 claims description 2
- 239000004323 potassium nitrate Substances 0.000 claims description 2
- 235000010333 potassium nitrate Nutrition 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 238000012986 modification Methods 0.000 abstract description 9
- 230000004048 modification Effects 0.000 abstract description 9
- 239000003607 modifier Substances 0.000 abstract description 5
- 238000011068 loading method Methods 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 53
- 230000000052 comparative effect Effects 0.000 description 29
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 20
- 239000000919 ceramic Substances 0.000 description 16
- 239000001273 butane Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 12
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 239000001294 propane Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000000227 grinding Methods 0.000 description 8
- 239000013078 crystal Substances 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- QGUAJWGNOXCYJF-UHFFFAOYSA-N cobalt dinitrate hexahydrate Chemical compound O.O.O.O.O.O.[Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O QGUAJWGNOXCYJF-UHFFFAOYSA-N 0.000 description 6
- LBFUKZWYPLNNJC-UHFFFAOYSA-N cobalt(ii,iii) oxide Chemical class [Co]=O.O=[Co]O[Co]=O LBFUKZWYPLNNJC-UHFFFAOYSA-N 0.000 description 6
- 229910000510 noble metal Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002135 nanosheet Substances 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/612—Surface area less than 10 m2/g
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0027—Powdering
- B01J37/0036—Grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/088—Decomposition of a metal salt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
Abstract
Description
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Priority Applications (1)
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CN202010744218.3A CN112007648A (zh) | 2020-07-29 | 2020-07-29 | 一种用于直链烷烃低温催化降解催化剂及其制备方法 |
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CN202010744218.3A CN112007648A (zh) | 2020-07-29 | 2020-07-29 | 一种用于直链烷烃低温催化降解催化剂及其制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117757077A (zh) * | 2024-01-09 | 2024-03-26 | 广州盛泰诺新材料科技有限公司 | 一种高活性单端羟基硅油的制备方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1543001A (en) * | 1976-01-09 | 1979-03-28 | Ppg Industries Inc | Catalytic oxidation of c2 to c4 halogenerated hydrocarbons |
JP2003001068A (ja) * | 2001-06-26 | 2003-01-07 | Nippon Oil Corp | ディーゼル排ガス浄化触媒の製造方法 |
CN101559374A (zh) * | 2009-05-27 | 2009-10-21 | 南京工业大学 | 一种双功能催化剂及其制备方法和应用 |
WO2009142520A1 (en) * | 2008-05-21 | 2009-11-26 | Uniwersytet Jagiellonski | Catalyst for low-temperature decomposition of dinitrogen oxide and a process for the preparation thereof |
CN102580730A (zh) * | 2011-01-12 | 2012-07-18 | 北京化工大学 | 一种净化汽车尾气用催化剂及其制备方法 |
PL400287A1 (pl) * | 2012-08-07 | 2014-02-17 | Uniwersytet Jagiellonski | Wieloskladnikowy katalizator tlenkowy do niskotemperaturowego utleniania metanu oraz sposób jego wytwarzania |
CN109395734A (zh) * | 2018-11-15 | 2019-03-01 | 上海纳米技术及应用国家工程研究中心有限公司 | 用于丙烷低温催化燃烧高活性钴基催化剂的制备方法及其产品和应用 |
CN109603889A (zh) * | 2018-12-17 | 2019-04-12 | 上海应用技术大学 | 一种用于甲醛低温催化氧化的催化剂及其制备方法 |
CN111359612A (zh) * | 2020-03-17 | 2020-07-03 | 合肥能源研究院 | 一种氧化钴或氧化钴掺杂氧化镍催化剂及其制备方法与应用 |
-
2020
- 2020-07-29 CN CN202010744218.3A patent/CN112007648A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1543001A (en) * | 1976-01-09 | 1979-03-28 | Ppg Industries Inc | Catalytic oxidation of c2 to c4 halogenerated hydrocarbons |
JP2003001068A (ja) * | 2001-06-26 | 2003-01-07 | Nippon Oil Corp | ディーゼル排ガス浄化触媒の製造方法 |
WO2009142520A1 (en) * | 2008-05-21 | 2009-11-26 | Uniwersytet Jagiellonski | Catalyst for low-temperature decomposition of dinitrogen oxide and a process for the preparation thereof |
CN101559374A (zh) * | 2009-05-27 | 2009-10-21 | 南京工业大学 | 一种双功能催化剂及其制备方法和应用 |
CN102580730A (zh) * | 2011-01-12 | 2012-07-18 | 北京化工大学 | 一种净化汽车尾气用催化剂及其制备方法 |
PL400287A1 (pl) * | 2012-08-07 | 2014-02-17 | Uniwersytet Jagiellonski | Wieloskladnikowy katalizator tlenkowy do niskotemperaturowego utleniania metanu oraz sposób jego wytwarzania |
CN109395734A (zh) * | 2018-11-15 | 2019-03-01 | 上海纳米技术及应用国家工程研究中心有限公司 | 用于丙烷低温催化燃烧高活性钴基催化剂的制备方法及其产品和应用 |
CN109603889A (zh) * | 2018-12-17 | 2019-04-12 | 上海应用技术大学 | 一种用于甲醛低温催化氧化的催化剂及其制备方法 |
CN111359612A (zh) * | 2020-03-17 | 2020-07-03 | 合肥能源研究院 | 一种氧化钴或氧化钴掺杂氧化镍催化剂及其制备方法与应用 |
Non-Patent Citations (2)
Title |
---|
KUN CHEN ET.AL: "Hydroxyl groups attached to Co2+ on the surface of Co3O4: a promising structure for propane catalytic oxidation", 《CATALYSIS SCIENCE & TECHNOLOGY》 * |
ZEYUN FAN ET.AL: "Promotion effect of potassium carbonate on catalytic activity of Co3O4 for formaldehyde removal", 《JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117757077A (zh) * | 2024-01-09 | 2024-03-26 | 广州盛泰诺新材料科技有限公司 | 一种高活性单端羟基硅油的制备方法 |
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Effective date of registration: 20201222 Address after: 230041 9 506, phase I, Binhu excellence City, intersection of Huayuan Avenue and Taishan Road, Dawu Township, Baohe District, Hefei City, Anhui Province Applicant after: Anhui Dixin Environmental Technology Co.,Ltd. Address before: 230041 9 a405, Binhu excellence City, intersection of Huayuan Avenue and Taishan Road, Baohe District, Hefei City, Anhui Province Applicant before: Hefei Wanke Lingxiao environmental technology partnership (L.P.) |
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WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201201 |