KR970025704A - Composite Metal Catalysts for Dehydrogenation - Google Patents
Composite Metal Catalysts for Dehydrogenation Download PDFInfo
- Publication number
- KR970025704A KR970025704A KR1019950043929A KR19950043929A KR970025704A KR 970025704 A KR970025704 A KR 970025704A KR 1019950043929 A KR1019950043929 A KR 1019950043929A KR 19950043929 A KR19950043929 A KR 19950043929A KR 970025704 A KR970025704 A KR 970025704A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- catalyst
- dehydrogenation
- composite metal
- metal catalyst
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims abstract 14
- 238000006356 dehydrogenation reaction Methods 0.000 title claims abstract 9
- 239000002131 composite material Substances 0.000 title claims 6
- 229910052751 metal Inorganic materials 0.000 title claims 6
- 239000002184 metal Substances 0.000 title claims 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract 3
- 229910052721 tungsten Inorganic materials 0.000 claims abstract 3
- 239000010937 tungsten Substances 0.000 claims abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000000460 chlorine Substances 0.000 claims abstract 2
- 229910052801 chlorine Inorganic materials 0.000 claims abstract 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052744 lithium Inorganic materials 0.000 claims abstract 2
- 239000011777 magnesium Substances 0.000 claims abstract 2
- 229910052749 magnesium Inorganic materials 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims abstract 2
- 229910052697 platinum Inorganic materials 0.000 claims abstract 2
- 239000011591 potassium Substances 0.000 claims abstract 2
- 229910052700 potassium Inorganic materials 0.000 claims abstract 2
- 229930195734 saturated hydrocarbon Natural products 0.000 claims abstract 2
- 239000010457 zeolite Substances 0.000 claims abstract 2
- 239000011701 zinc Substances 0.000 claims abstract 2
- 229910052725 zinc Inorganic materials 0.000 claims abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 239000011651 chromium Substances 0.000 claims 2
- 239000011572 manganese Substances 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 2
- 239000011593 sulfur Substances 0.000 claims 2
- 229910052717 sulfur Inorganic materials 0.000 claims 2
- 239000010936 titanium Substances 0.000 claims 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 229910052702 rhenium Inorganic materials 0.000 claims 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims 1
- 150000003464 sulfur compounds Chemical class 0.000 claims 1
- 229910052713 technetium Inorganic materials 0.000 claims 1
- GKLVYJBZJHMRIY-UHFFFAOYSA-N technetium atom Chemical compound [Tc] GKLVYJBZJHMRIY-UHFFFAOYSA-N 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000004480 active ingredient Substances 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 150000004696 coordination complex Chemical class 0.000 abstract 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/138—Halogens; Compounds thereof with alkaline earth metals, magnesium, beryllium, zinc, cadmium or mercury
-
- 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
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
본 발명은 탄수소 4이하의 포화 탄화수소 기체의 탈수소 반응에 사용되는 촉매의 활성, 선택도, 활성 안정성을 향상시키는 신규한 탈수소 반응용 복합 금속 촉매를 제조하기 위한 것으로, 본 발명의 촉매에서 담지체로는 알루미나(A12O3), 실리카(SiO2), 실리카-알루미나 혼합물 혹은 제올라이트(Zeolite)중의 하나를 주성분으로 하고, 활성 성분으로는 백금(pt)을 원소 중량으로 0.1-2.0중량%, 아연을 원소 중량으로 0.1-5.0중량%, 리튬, 칼륨, 마그네슘 중의 한 성분 이상이 원소 중량으로 0.5-20.0중량%, 염소를 원소 중량으로 0.1-10.0중량% 최종 함유하고 있으며, 또한 텅스텐을 원소 중량으로 0.001-0.5중량%함유함을 특징으로 한다.The present invention is to prepare a novel metal complex catalyst for the dehydrogenation reaction to improve the activity, selectivity, and activity stability of the catalyst used in the dehydrogenation of saturated hydrocarbon gas of carbohydrate 4 or less, the catalyst of the present invention as a carrier Is composed mainly of one of alumina (A1 2 O 3 ), silica (SiO 2 ), silica-alumina mixture or zeolite, and the active ingredient is 0.1-2.0% by weight of platinum (pt), zinc 0.1-5.0% by weight of elemental, at least one component of lithium, potassium, and magnesium contains 0.5-20.0% by weight of element, 0.1-10.0% by weight of chlorine, and tungsten by elemental weight It is characterized by containing 0.001-0.5% by weight.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950043929A KR970025704A (en) | 1995-11-27 | 1995-11-27 | Composite Metal Catalysts for Dehydrogenation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950043929A KR970025704A (en) | 1995-11-27 | 1995-11-27 | Composite Metal Catalysts for Dehydrogenation |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970025704A true KR970025704A (en) | 1997-06-24 |
Family
ID=66588879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950043929A KR970025704A (en) | 1995-11-27 | 1995-11-27 | Composite Metal Catalysts for Dehydrogenation |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970025704A (en) |
-
1995
- 1995-11-27 KR KR1019950043929A patent/KR970025704A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |