KR100336967B1 - 휘발성 유기화합물 제거용 하니컴형 일체식 촉매의 제조방법 - Google Patents
휘발성 유기화합물 제거용 하니컴형 일체식 촉매의 제조방법 Download PDFInfo
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- KR100336967B1 KR100336967B1 KR1019990045621A KR19990045621A KR100336967B1 KR 100336967 B1 KR100336967 B1 KR 100336967B1 KR 1019990045621 A KR1019990045621 A KR 1019990045621A KR 19990045621 A KR19990045621 A KR 19990045621A KR 100336967 B1 KR100336967 B1 KR 100336967B1
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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
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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
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8926—Copper and noble metals
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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
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8986—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with manganese, technetium or rhenium
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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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
- B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
- B01J29/12—Noble metals
- B01J29/126—Y-type faujasite
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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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
- B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
- B01J29/14—Iron group metals or copper
- B01J29/146—Y-type faujasite
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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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
- B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
- B01J29/46—Iron group metals or copper
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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
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
Claims (8)
- 다공성 담체에 대하여 팔라듐염 0.1 ∼ 2.0 중량%(Pd 기준)와 구리(Cu), 망간(Mn), 니켈(Ni) 및 크롬(Cr) 중에서 선택된 금속염 5 ∼ 30 중량%(금속산화물 기준)를 다공성 담체에 동시에 담지시켜서 촉매분말을 제조하는 과정,상기한 촉매분말에 벤토나이트, 실리카 콜로이드 및 메틸 셀룰로오스 중에서 선택된 바인더를 배합하여 촉매슬러리를 제조하되, 슬러리용액 중의 바인더 함량이 10 ∼ 40 중량%(고체물질 함량 기준) 되도록 함유시키는 과정, 그리고상기한 촉매슬러리를 하니컴 담체 표면에 습윤코팅하는 과정이 포함되는 것을 특징으로 하는 휘발성 유기화합물 제거용 하니컴형 일체식 촉매의 제조방법.
- 삭제
- 제 1 항에 있어서, 상기 다공성 담체가 USY-제올라이트, ZSM-5 제올라이트, β-제올라이트, ZrO2, Ce-ZrO2및 Al2O3중에서 선택되는 것을 특징으로 하는 휘발성 유기화합물 제거용 하니컴형 일체식 촉매의 제조방법.
- 제 3 항에 있어서, 상기 다공성 담체가 USY-제올라이트(SiO2/Al2O3=10∼1000) 및 ZSM-5 제올라이트(SiO2/Al2O3=20∼1000) 중에서 선택되는 소수성 제올라이트인 것을 특징으로 하는 휘발성 유기화합물 제거용 하니컴형 일체식 촉매의 제조방법.
- 삭제
- 제 1 항에 있어서, 상기 팔라듐염으로는 염화팔라듐(PdCl2)을 사용하고, 상기 금속염으로는 금속염화물과 질산염의 혼합물을 사용하는 것을 특징으로 하는 휘발성 유기화합물 제거용 하니컴형 일체식 촉매의 제조방법.
- 제 1 항에 있어서, 상기 슬러리용액내 촉매분말 : 바인더의 무게비(고체물질의 함량 기준)가 2∼5 : 1의 범위 되도록 하는 것을 특징으로 하는 휘발성 유기화합물 제거용 하니컴형 일체식 촉매의 제조방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990045621A KR100336967B1 (ko) | 1999-10-20 | 1999-10-20 | 휘발성 유기화합물 제거용 하니컴형 일체식 촉매의 제조방법 |
Applications Claiming Priority (1)
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KR1019990045621A KR100336967B1 (ko) | 1999-10-20 | 1999-10-20 | 휘발성 유기화합물 제거용 하니컴형 일체식 촉매의 제조방법 |
Related Child Applications (1)
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KR1020010003268A Division KR100336963B1 (ko) | 2001-01-19 | 2001-01-19 | 휘발성 유기화합물 제거용 하니컴형 일체식 촉매 |
Publications (2)
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KR20010037883A KR20010037883A (ko) | 2001-05-15 |
KR100336967B1 true KR100336967B1 (ko) | 2002-05-17 |
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KR1019990045621A Expired - Fee Related KR100336967B1 (ko) | 1999-10-20 | 1999-10-20 | 휘발성 유기화합물 제거용 하니컴형 일체식 촉매의 제조방법 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100336963B1 (ko) * | 2001-01-19 | 2002-05-17 | 김충섭 | 휘발성 유기화합물 제거용 하니컴형 일체식 촉매 |
KR100665235B1 (ko) * | 2003-10-18 | 2007-01-16 | 한국과학기술연구원 | 기상 화합물을 흡착 분해하는 세라믹 촉매 및 이의 제조방법 |
WO2005037430A1 (en) * | 2003-10-18 | 2005-04-28 | Korea Institute Of Science And Technology | Ceramic catalyst having improved absorption and disintegration properties for vapor phase compounds and preparation method thereof |
US9038409B2 (en) | 2009-09-21 | 2015-05-26 | Korea Research Institute Of Chemical Technology | Apparatus for treating air by using porous organic-inorganic hybrid materials as an absorbent |
KR101659419B1 (ko) * | 2014-06-19 | 2016-09-26 | 한국과학기술연구원 | 나노입자 담지 촉매의 제조방법 |
KR101649334B1 (ko) * | 2014-09-23 | 2016-08-30 | 주식회사 세일에프에이 | 다공성 구리-망간 촉매 제조방법 |
US9844767B2 (en) * | 2015-08-28 | 2017-12-19 | Korea Institute Of Science And Technology | Catalyst filter comprising nano metallic catalyst sprayed on the surface of support |
US10610827B2 (en) * | 2016-10-20 | 2020-04-07 | Corning Incorporated | Filtration articles and methods of making and using the same |
KR102252279B1 (ko) * | 2017-03-29 | 2021-05-14 | 한국과학기술연구원 | 지지체 표면에 분사된 나노 금속 촉매를 포함하는 촉매 필터 |
CN107497472A (zh) * | 2017-07-25 | 2017-12-22 | 上海纳米技术及应用国家工程研究中心有限公司 | 用于VOCs低温催化消除的负载型钯催化剂 |
CN109675612A (zh) * | 2018-12-31 | 2019-04-26 | 萍乡市华星环保工程技术有限公司 | 一种中低温脱硝用的分子筛催化剂及其生产方法 |
CN112934219A (zh) * | 2019-12-10 | 2021-06-11 | 中国科学院大连化学物理研究所 | 一种耐杂原子燃烧催化剂、其制备方法和应用 |
CN112973682A (zh) * | 2019-12-12 | 2021-06-18 | 中国科学院大连化学物理研究所 | 一种催化剂、其制备方法和应用 |
CN116020543A (zh) * | 2022-12-26 | 2023-04-28 | 武汉大学(肇庆)资源与环境技术研究院 | 一种耐水热多元甲苯催化氧化催化剂及其制备方法 |
CN118616110B (zh) * | 2024-07-09 | 2024-11-15 | 江苏中创清源科技有限公司 | 一种用于含硅VOCs预处理剂及其制备方法与应用 |
Citations (5)
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JPH02280839A (ja) * | 1989-04-20 | 1990-11-16 | Toyota Motor Corp | 排気ガス浄化用触媒の製造方法 |
JPH0435744A (ja) * | 1990-05-31 | 1992-02-06 | Matsushita Electric Ind Co Ltd | 排気ガス浄化触媒体 |
JPH0751542A (ja) * | 1993-08-20 | 1995-02-28 | Tosoh Corp | 排気ガス浄化方法 |
JPH07241469A (ja) * | 1994-03-07 | 1995-09-19 | Mitsubishi Heavy Ind Ltd | 酸化触媒の製造方法 |
KR960003804A (ko) * | 1994-07-07 | 1996-02-23 | 강박광 | 일산화탄소 제거용 촉매의 제조방법 |
-
1999
- 1999-10-20 KR KR1019990045621A patent/KR100336967B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH02280839A (ja) * | 1989-04-20 | 1990-11-16 | Toyota Motor Corp | 排気ガス浄化用触媒の製造方法 |
JPH0435744A (ja) * | 1990-05-31 | 1992-02-06 | Matsushita Electric Ind Co Ltd | 排気ガス浄化触媒体 |
JPH0751542A (ja) * | 1993-08-20 | 1995-02-28 | Tosoh Corp | 排気ガス浄化方法 |
JPH07241469A (ja) * | 1994-03-07 | 1995-09-19 | Mitsubishi Heavy Ind Ltd | 酸化触媒の製造方法 |
KR960003804A (ko) * | 1994-07-07 | 1996-02-23 | 강박광 | 일산화탄소 제거용 촉매의 제조방법 |
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KR20010037883A (ko) | 2001-05-15 |
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