KR20060092167A - 공기정화 촉매 및 제조방법 - Google Patents
공기정화 촉매 및 제조방법 Download PDFInfo
- Publication number
- KR20060092167A KR20060092167A KR1020060068915A KR20060068915A KR20060092167A KR 20060092167 A KR20060092167 A KR 20060092167A KR 1020060068915 A KR1020060068915 A KR 1020060068915A KR 20060068915 A KR20060068915 A KR 20060068915A KR 20060092167 A KR20060092167 A KR 20060092167A
- Authority
- KR
- South Korea
- Prior art keywords
- metal
- germanium
- catalyst
- magnesium
- hours
- Prior art date
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Classifications
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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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/10—Magnesium; Oxides or hydroxides thereof
-
- 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
- B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of germanium, tin or lead
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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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
-
- 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
- B01J37/03—Precipitation; Co-precipitation
- B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (4)
- Ti-P-M 복합 촉매로, 여기서 M은 금속을 나타내며 Mg, Ge중 하나 이상의 금속인 것을 특징으로 하는 공기정화 촉매
- 제 1항에 있어서 Ti-P-M 복합 촉매에 사용된 물질의 비율은 Ti + P : M = 100 : 1에서 1 : 1 의 무게비로 혼합하여 사용하며, Ti : P = 10 : 1에서 1:10의 무게비로 혼합하여 사용하는 것을 특징으로 하는 공기정화 촉매
- Ti 금속으로써 TiO2 분말에 인 성분으로써 암모늄포스페이트 또는 인산을 함침시키고, 여기에 마그네슘 금속으로써 염화마그네슘이나 수산화마그네슘, 게르마늄 금속으로써 염화게르마늄이나 산화게르마늄 중에서 1개 이상의 금속을 함침시켜 110℃에서 6시간 이상 건조시킨후 300℃ ∼ 500℃ 사이에서 2시간 이상 소성하여 복합 촉매를 만드는 것을 특징으로 하는 공기정화 촉매 제조방법
- Ti 금속으로써 TiCl4 또는 티타늄테트라이소프로폭사이드와 인 성분으로써 암모늄포스페이트 또는 인산을 혼합하고, 여기에 마그네슘 금속으로써 염화마그네슘이나 수산화마그네슘, 게르마늄 금속으로써 염화게르마늄이나 산화게르마늄 중에서 1개 이상의 금속을 혼합하여 질산이나 황산 또는 염산 수용액상에서 60℃ ∼ 150℃에서 60rpm 이상으로 3시간 이상 교반하면서 졸겔법으로 제조하는 것을 특징으로 하는 공기정화 촉매 제조방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060068915A KR100898113B1 (ko) | 2006-07-24 | 2006-07-24 | 공기정화 촉매 및 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060068915A KR100898113B1 (ko) | 2006-07-24 | 2006-07-24 | 공기정화 촉매 및 제조방법 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080072928A Division KR20080077592A (ko) | 2008-07-25 | 2008-07-25 | 공기정화 촉매 및 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060092167A true KR20060092167A (ko) | 2006-08-22 |
KR100898113B1 KR100898113B1 (ko) | 2009-05-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020060068915A KR100898113B1 (ko) | 2006-07-24 | 2006-07-24 | 공기정화 촉매 및 제조방법 |
Country Status (1)
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KR (1) | KR100898113B1 (ko) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0137593B1 (ko) * | 1994-11-05 | 1998-06-01 | 양승택 | 오존고압 산화방법 |
WO2003053576A1 (fr) | 2001-12-21 | 2003-07-03 | Showa Denko K.K. | Particule photocatalytique hautement active, procede de production et utilisation d'une telle particule |
KR20050046683A (ko) * | 2005-04-21 | 2005-05-18 | 김문찬 | 가시광 반응촉매 및 제조방법 |
KR20050065489A (ko) * | 2005-06-03 | 2005-06-29 | 김문찬 | 방염 가시광촉매 및 제조방법 |
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2006
- 2006-07-24 KR KR1020060068915A patent/KR100898113B1/ko not_active IP Right Cessation
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Publication number | Publication date |
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KR100898113B1 (ko) | 2009-05-18 |
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