KR880004852A - 크산틴고무를 사용하는 촉매의 지지물의 조제방법 및 얻어진 지지물 - Google Patents
크산틴고무를 사용하는 촉매의 지지물의 조제방법 및 얻어진 지지물 Download PDFInfo
- Publication number
- KR880004852A KR880004852A KR870011909A KR870011909A KR880004852A KR 880004852 A KR880004852 A KR 880004852A KR 870011909 A KR870011909 A KR 870011909A KR 870011909 A KR870011909 A KR 870011909A KR 880004852 A KR880004852 A KR 880004852A
- Authority
- KR
- South Korea
- Prior art keywords
- support
- catalyst
- coating component
- substrate
- rubber
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 7
- 239000003054 catalyst Substances 0.000 title claims 4
- LRFVTYWOQMYALW-UHFFFAOYSA-N 9H-xanthine Chemical compound O=C1NC(=O)NC2=C1NC=N2 LRFVTYWOQMYALW-UHFFFAOYSA-N 0.000 title 2
- 229940075420 xanthine Drugs 0.000 title 1
- 239000011248 coating agent Substances 0.000 claims 5
- 238000000576 coating method Methods 0.000 claims 5
- 239000000758 substrate Substances 0.000 claims 4
- 230000018044 dehydration Effects 0.000 claims 3
- 238000006297 dehydration reaction Methods 0.000 claims 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 239000007900 aqueous suspension Substances 0.000 claims 2
- 238000002407 reforming Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 241000894006 Bacteria Species 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 241000589634 Xanthomonas Species 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 150000001720 carbohydrates Chemical class 0.000 claims 1
- 235000014633 carbohydrates Nutrition 0.000 claims 1
- 238000004517 catalytic hydrocracking Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000006356 dehydrogenation reaction Methods 0.000 claims 1
- 238000006704 dehydrohalogenation reaction Methods 0.000 claims 1
- 230000008021 deposition Effects 0.000 claims 1
- 238000006477 desulfuration reaction Methods 0.000 claims 1
- 230000023556 desulfurization Effects 0.000 claims 1
- 238000000855 fermentation Methods 0.000 claims 1
- 230000004151 fermentation Effects 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 238000005984 hydrogenation reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 230000009467 reduction Effects 0.000 claims 1
- 238000006722 reduction reaction Methods 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0217—Pretreatment of the substrate before coating
-
- 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
- B01J37/0219—Coating the coating containing organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (8)
- 단일조직의 기질상에 피복성분의 침착을 함유하는 형태의 촉매의 지지물을 조제하는 방법으로서, 고무 또는 바이오 고무 존재하에 기질과 피복성분을 접촉시키는 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 고무 또는 바이오고무 및 피복성분을 함유하는 수현탁액과 기질을 접촉시키는 것을 특징으로 하는 방법.
- 제2항에 있어서, 수현탁에 기질을 침잠 시킴으로서 접촉시키는 것을 특징으로 하는 방법.
- 제1 내지 3항 중 어느 한 항에 있어서, 크산토모나스속의 세균의 작용하에 탄수화물의 발효에 의해 얻어진 제품을 바이오고무로서 사용하는 것을 특징으로 하는 방법.
- 제1 내지 4항 중 어느 한 항에 있어서, 알루미나를 함유하는 피복성분을 사용하는 것을 특징으로 하는 방법.
- 제5항에 있어서, 알루미나를 함유하는 피복성분은 이 성분의 분산된 부분을 본질적으로 구성하는 결합제와 비분산된 부분을 본질적으로 구성하는 충전물을 함유하는 것을 특징으로 하는 방법.
- 제1 내지 6항 중 어느 한 항에 따른 방법에 의해 얻어지는 것을 특징으로 하는 촉매의 지지물.
- 내연모타의 배기가스의 처리, 수중탈황, 수중탈금속, 수중탈질, 유황이 섞인 화합물로부터 유황의 회수, 탈수, 개질, 증기에 의한 개질, 탈수할로겐화, 수첨분해, 수소첨가, 탈수소, 탄화수소 또는 다른 유기 화합물의 탈수환화, 산화 및 환원반응에의 제7항에 따른 촉매의 지지물의 응용.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8614888A FR2605531B1 (fr) | 1986-10-27 | 1986-10-27 | Procede de preparation d'un support de catalyseur mettant en oeuvre de la gomme xanthane et support obtenu |
FR8614888 | 1986-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880004852A true KR880004852A (ko) | 1988-06-27 |
Family
ID=9340219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR870011909A KR880004852A (ko) | 1986-10-27 | 1987-10-26 | 크산틴고무를 사용하는 촉매의 지지물의 조제방법 및 얻어진 지지물 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4891350A (ko) |
EP (1) | EP0266257A3 (ko) |
JP (1) | JPS63178850A (ko) |
KR (1) | KR880004852A (ko) |
BR (1) | BR8705655A (ko) |
DK (1) | DK558887A (ko) |
FR (1) | FR2605531B1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4006346A1 (de) * | 1990-03-01 | 1991-09-05 | Degussa | Verfahren zur herstellung von monolith-katalysatoren mit verbesserten thermoschockeigenschaften |
ITMI981245A1 (it) * | 1998-06-03 | 1999-12-03 | Getters Spa | Processo per la produzione di pannelli in fibre metalliche funzionalizzati con catalizzatori e pannelli cosi' prodotti |
GB9826486D0 (en) * | 1998-12-03 | 1999-01-27 | Johnson Matthey Plc | Improvements in coatings |
KR100398058B1 (ko) * | 2001-05-18 | 2003-09-19 | 주식회사 경동도시가스 | 수식된 θ-알루미나에 담지되어 이루어진 니켈계 개질촉매및 이를 이용한 천연가스로부터 합성가스의 제조방법 |
US20040134794A1 (en) * | 2002-10-22 | 2004-07-15 | Sundaram V S Meenakshi | Systems and methods for generating polysulfides |
US20060060510A1 (en) | 2004-09-17 | 2006-03-23 | Bhan Opinder K | High activity hydrodesulfurization catalyst, a method of making a high activity hydrodesulfurization catalyst, and a process for manufacturing an ultra-low sulfur distillate product |
EP2393593A2 (de) * | 2009-02-09 | 2011-12-14 | Basf Se | Hydrierkatalysatoren, deren herstellung und verwendung |
US20110313188A1 (en) * | 2009-02-09 | 2011-12-22 | Basf Se | Method for improving the catalytic activity of monolithic catalysts |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES391866A1 (es) * | 1970-06-03 | 1973-07-01 | Ind Engelhard S P A | Un metodo para preparar un soporte catalizador para un ca- lentador de gas catalitico. |
US3776859A (en) * | 1972-02-28 | 1973-12-04 | Grace W R & Co | Automotive exhaust conversion catalyst |
GB1462049A (en) * | 1973-05-18 | 1977-01-19 | Atomic Energy Authority Uk | Production of metal-containing material in particulate form |
PL91332B1 (ko) * | 1973-11-28 | 1977-02-28 | ||
FR2357304A1 (fr) * | 1975-10-22 | 1978-02-03 | Atomic Energy Authority Uk | Procede de production de dispersions colloidales et de catalyseurs perfectionnes |
US4105461A (en) * | 1976-08-26 | 1978-08-08 | Merck & Co., Inc. | Thickening compositions containing xanthan gum, guar gum and starch |
EP0032293A3 (en) * | 1979-12-20 | 1981-11-11 | TATE & LYLE PATENT HOLDINGS LIMITED | Xanthan gum, and method of producing it by fermentation |
US4483940A (en) * | 1981-11-24 | 1984-11-20 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method for manufacture of honeycomb catalyst |
JPS6042268B2 (ja) * | 1982-11-16 | 1985-09-20 | 工業技術院長 | 増粘剤及びその製造方法 |
US4532228A (en) * | 1984-01-19 | 1985-07-30 | Corning Glass Works | Treatment of monolithic catalyst supports |
-
1986
- 1986-10-27 FR FR8614888A patent/FR2605531B1/fr not_active Expired - Lifetime
-
1987
- 1987-10-16 EP EP87402306A patent/EP0266257A3/fr not_active Withdrawn
- 1987-10-22 BR BR8705655A patent/BR8705655A/pt unknown
- 1987-10-26 KR KR870011909A patent/KR880004852A/ko not_active Application Discontinuation
- 1987-10-26 DK DK558887A patent/DK558887A/da not_active Application Discontinuation
- 1987-10-27 JP JP62269503A patent/JPS63178850A/ja active Pending
- 1987-10-27 US US07/113,120 patent/US4891350A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK558887D0 (da) | 1987-10-26 |
DK558887A (da) | 1988-04-28 |
US4891350A (en) | 1990-01-02 |
BR8705655A (pt) | 1988-05-31 |
EP0266257A2 (fr) | 1988-05-04 |
EP0266257A3 (fr) | 1988-11-02 |
FR2605531A1 (fr) | 1988-04-29 |
JPS63178850A (ja) | 1988-07-22 |
FR2605531B1 (fr) | 1990-11-23 |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19871026 |
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PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19890331 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19871026 Comment text: Patent Application |
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PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19910524 Patent event code: PE09021S01D |
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E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 19910821 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19910524 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |