KR20020027043A - 메틸메르캅탄 제거용 담지 촉매 및 그 제조 방법 - Google Patents
메틸메르캅탄 제거용 담지 촉매 및 그 제조 방법 Download PDFInfo
- Publication number
- KR20020027043A KR20020027043A KR1020000058227A KR20000058227A KR20020027043A KR 20020027043 A KR20020027043 A KR 20020027043A KR 1020000058227 A KR1020000058227 A KR 1020000058227A KR 20000058227 A KR20000058227 A KR 20000058227A KR 20020027043 A KR20020027043 A KR 20020027043A
- Authority
- KR
- South Korea
- Prior art keywords
- molecular sieve
- catalyst
- deodorant
- supported catalyst
- carrier
- 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.)
- Ceased
Links
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 230000003197 catalytic effect Effects 0.000 title 1
- 239000003054 catalyst Substances 0.000 claims abstract description 50
- 239000002808 molecular sieve Substances 0.000 claims abstract description 36
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 16
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
- 239000001301 oxygen Substances 0.000 claims abstract description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 239000002781 deodorant agent Substances 0.000 abstract description 17
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 18
- 235000013305 food Nutrition 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000001877 deodorizing effect Effects 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 235000019645 odor Nutrition 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 229910021536 Zeolite Inorganic materials 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 4
- 239000010457 zeolite Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000011222 crystalline ceramic Substances 0.000 description 2
- 229910002106 crystalline ceramic Inorganic materials 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000021109 kimchi Nutrition 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- LDVVMCZRFWMZSG-OLQVQODUSA-N (3ar,7as)-2-(trichloromethylsulfanyl)-3a,4,7,7a-tetrahydroisoindole-1,3-dione Chemical compound C1C=CC[C@H]2C(=O)N(SC(Cl)(Cl)Cl)C(=O)[C@H]21 LDVVMCZRFWMZSG-OLQVQODUSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000005745 Captan Substances 0.000 description 1
- 229910017566 Cu-Mn Inorganic materials 0.000 description 1
- 229910017871 Cu—Mn Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229940117949 captan Drugs 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- 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
-
- 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
- B01J37/08—Heat treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
담체 | 반응 시간(min) | 비표면적(m2/g) | ||
0 | 10 | |||
실시예 1 | 분자체 4A | 100 | 0 | 450 |
비교예 1 | 무정형 제올라이트 | 100 | 0 | 200 |
촉매 | 반응 시간(min) | ||||||||||
0 | 10 | 20 | 30 | 40 | 50 | 60 | 100 | 140 | 200 | ||
실시예2 | Cu-Mn/분자체 4A | 100 | 87.5 | 65.8 | 41.9 | 40 | 30 | 28 | 23.9 | 23.9 | 22.6 |
비교예2 | 상용화촉매(A) | 100 | 100 | 92.8 | 83.8 | 55.2 | 37.2 | 30.4 | 0 | 0 | 0 |
비교예3 | 상용화촉매(B) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 67 | 43.5 | 38.4 |
실시예 | 소성온도(℃) | 반응 시간(min) | |||||||||
0 | 10 | 20 | 30 | 40 | 50 | 60 | 100 | 140 | 200 | ||
3 | 350 | 97 | 82.8 | 77.5 | 72.9 | 71.9 | 68.4 | 62.5 | 52.6 | 50 | 48.6 |
4 | 500 | 100 | 100 | 99.6 | 96.7 | 92 | 85.2 | 78.7 | 50.2 | 34.7 | 7.1 |
5 | 700 | 100 | 19.8 | 1.7 | 5.7 | 2.7 | 4.7 | 5.9 | 0 | 0 | 0 |
Claims (3)
- 분자체 4A에 Fe, Cu, Ni, Mn, Zn, Co, Cr, Mg, Ca 중 적어도 1종 이상의 금속산화물이 담지된 것을 특징으로 하는 메틸메르캅탄 제거용 담지 촉매.
- 분자체 4A에 Fe, Cu, Ni, Mn, Zn, Co, Cr, Mg, Ca 중 적어도 1종 이상의 금속산화물을 담지시키는 공정과, 상기 금속산화물이 담지된 분자체 4A를 110 ∼ 130℃의 온도에서 10 ∼ 14시간 건조시키는 공정과, 건조된 분자체 4A를 350 ∼ 450℃의 산소분위기에서 3 ∼ 5시간 소성하는 공정으로 이루어진 것을 특징으로 하는 메틸메르캅탄 제거용 담지 촉매의 제조방법.
- 제 2 항에 있어서,상기 분자체 4A에 금속산화물을 함침법으로 담지시키는 것을 특징으로 하는 메틸메르캅탄 제거용 담지 촉매의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000058227A KR20020027043A (ko) | 2000-10-04 | 2000-10-04 | 메틸메르캅탄 제거용 담지 촉매 및 그 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000058227A KR20020027043A (ko) | 2000-10-04 | 2000-10-04 | 메틸메르캅탄 제거용 담지 촉매 및 그 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20020027043A true KR20020027043A (ko) | 2002-04-13 |
Family
ID=19691732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000058227A Ceased KR20020027043A (ko) | 2000-10-04 | 2000-10-04 | 메틸메르캅탄 제거용 담지 촉매 및 그 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20020027043A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107081169A (zh) * | 2017-03-06 | 2017-08-22 | 昆明理工大学 | 一种可再生高效催化分解甲硫醇的催化剂制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06225928A (ja) * | 1993-02-03 | 1994-08-16 | Nippon Steel Corp | 脱臭剤 |
KR950024798A (ko) * | 1994-02-23 | 1995-09-15 | 이헌조 | 전자레인지의 탈취장치 및 탈취촉매 제조방법 |
KR950031209A (ko) * | 1994-04-18 | 1995-12-18 | 타나하시 쥰히치 | 산화분해성 탈취촉매 및 이것을 사용한 발열체 |
JPH08103487A (ja) * | 1994-10-06 | 1996-04-23 | Nippon Kayaku Co Ltd | 脱臭剤 |
JPH10155882A (ja) * | 1996-12-04 | 1998-06-16 | Matsushita Electric Ind Co Ltd | 脱臭体 |
KR19980080587A (ko) * | 1997-03-28 | 1998-11-25 | 오토우마타카시 | 탈취촉매 및 탈취용소자 |
KR20010000418A (ko) * | 2000-09-27 | 2001-01-05 | 김대승 | 악취가스 흡착탈취제 및 그의 제조방법 |
KR20020025399A (ko) * | 2000-09-28 | 2002-04-04 | 양오봉 | 악취 제거용 고성능 탈취촉매의 제조 및 사용 |
-
2000
- 2000-10-04 KR KR1020000058227A patent/KR20020027043A/ko not_active Ceased
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06225928A (ja) * | 1993-02-03 | 1994-08-16 | Nippon Steel Corp | 脱臭剤 |
KR950024798A (ko) * | 1994-02-23 | 1995-09-15 | 이헌조 | 전자레인지의 탈취장치 및 탈취촉매 제조방법 |
KR950031209A (ko) * | 1994-04-18 | 1995-12-18 | 타나하시 쥰히치 | 산화분해성 탈취촉매 및 이것을 사용한 발열체 |
JPH08103487A (ja) * | 1994-10-06 | 1996-04-23 | Nippon Kayaku Co Ltd | 脱臭剤 |
JPH10155882A (ja) * | 1996-12-04 | 1998-06-16 | Matsushita Electric Ind Co Ltd | 脱臭体 |
KR19980080587A (ko) * | 1997-03-28 | 1998-11-25 | 오토우마타카시 | 탈취촉매 및 탈취용소자 |
KR20010000418A (ko) * | 2000-09-27 | 2001-01-05 | 김대승 | 악취가스 흡착탈취제 및 그의 제조방법 |
KR20020025399A (ko) * | 2000-09-28 | 2002-04-04 | 양오봉 | 악취 제거용 고성능 탈취촉매의 제조 및 사용 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107081169A (zh) * | 2017-03-06 | 2017-08-22 | 昆明理工大学 | 一种可再生高效催化分解甲硫醇的催化剂制备方法 |
CN107081169B (zh) * | 2017-03-06 | 2020-07-10 | 昆明理工大学 | 一种可再生高效催化分解甲硫醇的催化剂制备方法 |
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Legal Events
Date | Code | Title | Description |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20001004 |
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PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20021031 Patent event code: PE09021S01D |
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E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20030329 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20021031 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |