JP2019013871A5 - - Google Patents
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- JP2019013871A5 JP2019013871A5 JP2017131884A JP2017131884A JP2019013871A5 JP 2019013871 A5 JP2019013871 A5 JP 2019013871A5 JP 2017131884 A JP2017131884 A JP 2017131884A JP 2017131884 A JP2017131884 A JP 2017131884A JP 2019013871 A5 JP2019013871 A5 JP 2019013871A5
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- JP
- Japan
- Prior art keywords
- catalyst
- voc
- cobalt
- cerium
- voc treatment
- 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.)
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- 239000003054 catalyst Substances 0.000 claims description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052803 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- -1 cobalt-cerium Chemical compound 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000000084 colloidal system Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000002270 dispersing agent Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N acetic acid ethyl ester Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
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Description
＜２＞触媒の性能評価
トルエン及び酢酸エチルに対するＣＯ ２ 生成率（燃焼率）の温度依存性 図２のＤ（トルエン、白金（２％、塩化白金酸）担持コバルト・セリウム複合酸化物）、図３のＤ（酢酸エチル、白金（２％、塩化白金酸）担持コバルト・セリウム複合酸化物）
<2> Performance evaluation of catalyst Temperature dependence of CO 2 generation rate (combustion rate) with respect to toluene and ethyl acetate D (toluene, platinum (2%, chloroplatinic acid) -supported cobalt / cerium composite oxide) in FIG. 3D (Cobalt / cerium composite oxide supported on ethyl acetate, platinum (2%, chloroplatinic acid))
＜２＞触媒の性能評価
トルエン及び酢酸エチルに対するＣＯ ２ 生成率（燃焼率）の温度依存性 図２のＦ（トルエン、市販白金担持アルミナ）、図３のＦ（酢酸エチル、市販白金担持アルミナ）
<2> Performance evaluation of catalyst Temperature dependence of CO 2 generation rate (combustion rate) with respect to toluene and ethyl acetate FIG. 2F (toluene, commercially available platinum-supported alumina), FIG. 3F (ethyl acetate, commercially available platinum-supported alumina)
Claims (5)
触媒全体の質量に占めるコバルト・セリウム系複合酸化物の質量割合が８０％以上であり、コバルト・セリウム系複合酸化物の質量に占める白金の含有量をａ（単位：質量％）とすると、０＜ａ≦２０の範囲であることを特徴とするＶＯＣ処理用触媒。 A VOC-treating catalyst comprising a platinum directly supported on a cobalt-cerium-based composite oxide for a gas combustion treatment containing a VOC,
When the mass ratio of the cobalt-cerium-based composite oxide to the mass of the whole catalyst is 80% or more, and the content of platinum in the mass of the cobalt-cerium-based composite oxide is a (unit: mass%), 0 <A ≦ 20, the catalyst for VOC treatment.
所望形状のステンレス鋼、鉄鋼、銅合金、アルミニウム合金、及びセラミックス材の何れか１つの担体に担持されていることを特徴とする請求項１または２記載のＶＯＣ処理用触媒。 2. The catalyst according to claim 1, wherein the catalyst is formed by molding together with a binder component, or is supported on any one of stainless steel, steel, copper alloy, aluminum alloy, and ceramic material having a desired shape. 2. The catalyst for VOC treatment according to 2.
前記コバルト・セリウム系複合酸化物は、コバルトとセリウムの炭酸塩を前駆体とする化合物を空気中３００〜５００℃で焼成し、その後粉砕処理して作製することを特徴とするＶＯＣ処理用触媒の製造方法。 A method for producing a catalyst for VOC treatment according to any one of claims 1 to 3,
The cobalt-cerium-based composite oxide is a catalyst for VOC treatment , characterized in that a compound having a precursor of a carbonate of cobalt and cerium is calcined in air at 300 to 500 ° C., and then pulverized. Production method.
運転温度が、１００〜３００℃であることを特徴とするＶＯＣ処理方法。 A VOC treatment method using the VOC treatment catalyst according to claim 1,
A VOC treatment method, wherein the operating temperature is 100 to 300 ° C.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017131884A JP7119256B2 (en) | 2017-07-05 | 2017-07-05 | Method for producing VOC treatment catalyst, VOC treatment method, and VOC treatment catalyst |
| CN201880029094.1A CN110621399A (en) | 2017-07-05 | 2018-06-29 | Catalyst for VOC treatment |
| PCT/JP2018/024929 WO2019009216A1 (en) | 2017-07-05 | 2018-06-29 | Catalyst for voc treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017131884A JP7119256B2 (en) | 2017-07-05 | 2017-07-05 | Method for producing VOC treatment catalyst, VOC treatment method, and VOC treatment catalyst |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019013871A JP2019013871A (en) | 2019-01-31 |
| JP2019013871A5 true JP2019013871A5 (en) | 2020-03-19 |
| JP7119256B2 JP7119256B2 (en) | 2022-08-17 |
Family
ID=64950043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017131884A Active JP7119256B2 (en) | 2017-07-05 | 2017-07-05 | Method for producing VOC treatment catalyst, VOC treatment method, and VOC treatment catalyst |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7119256B2 (en) |
| CN (1) | CN110621399A (en) |
| WO (1) | WO2019009216A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7344505B2 (en) * | 2019-08-14 | 2023-09-14 | 地方独立行政法人東京都立産業技術研究センター | Method for manufacturing catalyst for VOC treatment |
| KR102434675B1 (en) * | 2020-05-13 | 2022-08-19 | 주식회사 신성이엔지 | VOC removal system and its control method thereof |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5578283A (en) * | 1994-12-30 | 1996-11-26 | Engelhard Corporation | Catalytic oxidation catalyst and method for controlling VOC, CO and halogenated organic emissions |
| KR100416735B1 (en) * | 1995-10-09 | 2004-03-26 | 삼성전기주식회사 | Catalyst for purifying exhaust gas from car and method for preparing thereof |
| JP3799945B2 (en) * | 1999-03-29 | 2006-07-19 | 株式会社豊田中央研究所 | Room temperature purification catalyst and method of using the same |
| JP2002219363A (en) * | 2001-01-26 | 2002-08-06 | Matsushita Electric Ind Co Ltd | Catalyst for cleaning volatile organic compound and method for preparing the same |
| JP2003225568A (en) * | 2002-02-05 | 2003-08-12 | Matsushita Electric Ind Co Ltd | Catalyst for purifying volatile organic compound and production method therefor |
| US20080233039A1 (en) * | 2005-06-02 | 2008-09-25 | Symyx Technologies, Inc. | Catalysts For Co Oxidation,Voc Combustion And Nox Reduction And Methods Of Making And Using The Same |
| CN1919455A (en) * | 2005-08-25 | 2007-02-28 | 中国科学院生态环境研究中心 | Process for eliminating volatile organic pollutant by catalytic oxidation |
| CN101400441B (en) * | 2005-11-01 | 2014-12-31 | 日产自动车株式会社 | Catalyst for exhaust-gas purification and process for producing the same |
| DE102006046884A1 (en) * | 2006-10-04 | 2008-04-10 | Christian Dr. Koch | Process and apparatus for the catalytic oxidation and reduction of gases and vapors with crystalline compounds of heavy metals and rare earths |
| JP5503155B2 (en) * | 2009-01-30 | 2014-05-28 | 新コスモス電機株式会社 | Carbon monoxide removal filter |
| JP5414719B2 (en) * | 2010-03-31 | 2014-02-12 | 地方独立行政法人東京都立産業技術研究センター | INORGANIC OXIDE FORMED CATALYST FOR DECOMPOSING VOLATILE ORGANIC COMPOUNDS AND METHOD FOR PRODUCING THE SAME |
| CN102247867B (en) * | 2010-05-21 | 2013-06-19 | 中国石油化工股份有限公司 | Catalytic oxidation catalyst for methyl acetate in organic waste gas and preparation method thereof |
| CN104053503B (en) * | 2012-01-19 | 2016-11-02 | 丰田自动车株式会社 | Exhaust emission control catalyst and manufacture method thereof |
| JP5706476B2 (en) * | 2013-07-01 | 2015-04-22 | 新コスモス電機株式会社 | Carbon monoxide oxidation catalyst and production method thereof |
| JP6315569B2 (en) * | 2014-05-15 | 2018-04-25 | 国立研究開発法人産業技術総合研究所 | Combustion catalyst system |
| CN105013508B (en) * | 2015-06-29 | 2017-09-15 | 浙江大学 | Catalyst and preparation method for chloro volatile organic matter low-temperature catalytic burning |
| JP6140326B1 (en) * | 2016-03-08 | 2017-05-31 | 株式会社流機エンジニアリング | Method for regenerating adsorbent of volatile organic compound |
| CN105964254A (en) * | 2016-06-20 | 2016-09-28 | 西南化工研究设计院有限公司 | Monolithic catalyst for catalyzing combustion of volatile organic compounds and preparation method of catalyst |
| CN106540714A (en) * | 2016-11-07 | 2017-03-29 | 上海纳米技术及应用国家工程研究中心有限公司 | A kind of cerium cobalt complex oxides loaded palladium catalyst and preparation and application for propane catalysis oxidation |
-
2017
- 2017-07-05 JP JP2017131884A patent/JP7119256B2/en active Active
-
2018
- 2018-06-29 WO PCT/JP2018/024929 patent/WO2019009216A1/en active Application Filing
- 2018-06-29 CN CN201880029094.1A patent/CN110621399A/en active Pending
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