KR910000525A - 제올라이트 촉매, 이의 제조 방법 및 수소전환 공정에 있어서의 이의 사용 - Google Patents
제올라이트 촉매, 이의 제조 방법 및 수소전환 공정에 있어서의 이의 사용 Download PDFInfo
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- KR910000525A KR910000525A KR1019890008351A KR890008351A KR910000525A KR 910000525 A KR910000525 A KR 910000525A KR 1019890008351 A KR1019890008351 A KR 1019890008351A KR 890008351 A KR890008351 A KR 890008351A KR 910000525 A KR910000525 A KR 910000525A
- Authority
- KR
- South Korea
- Prior art keywords
- zeolite
- catalyst
- ion
- hydrogenation component
- silica
- Prior art date
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- 238000000034 method Methods 0.000 title claims 20
- 239000010457 zeolite Substances 0.000 title claims 11
- 229910021536 Zeolite Inorganic materials 0.000 title claims 9
- 239000003054 catalyst Substances 0.000 title claims 9
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims 6
- 229910052739 hydrogen Inorganic materials 0.000 title claims 6
- 239000001257 hydrogen Substances 0.000 title claims 6
- 238000006243 chemical reaction Methods 0.000 title claims 4
- 229910052751 metal Inorganic materials 0.000 claims 7
- 239000002184 metal Substances 0.000 claims 7
- 238000005984 hydrogenation reaction Methods 0.000 claims 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical class [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 4
- 239000011230 binding agent Substances 0.000 claims 4
- 150000001768 cations Chemical class 0.000 claims 4
- 150000003839 salts Chemical class 0.000 claims 4
- 239000000243 solution Substances 0.000 claims 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical class [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical class [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims 2
- 229910017052 cobalt Inorganic materials 0.000 claims 2
- 239000010941 cobalt Chemical class 0.000 claims 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical class [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 2
- 229910052733 gallium Inorganic materials 0.000 claims 2
- 238000003801 milling Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229910052759 nickel Chemical class 0.000 claims 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical class [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical class [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- 150000003868 ammonium compounds Chemical class 0.000 claims 1
- 238000001354 calcination Methods 0.000 claims 1
- 150000003841 chloride salts Chemical class 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 229910052570 clay Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Chemical class 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Chemical class 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 150000002815 nickel Chemical class 0.000 claims 1
- 150000002823 nitrates Chemical class 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 239000012266 salt solution Substances 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims 1
- 229910001948 sodium oxide Inorganic materials 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten 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
- 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
- B01J29/085—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
- B01J29/088—Y-type faujasite
-
- 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
- B01J29/084—Y-type faujasite
-
- 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
- B01J29/106—Y-type faujasite
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
- C10G47/12—Inorganic carriers
- C10G47/16—Crystalline alumino-silicate carriers
- C10G47/20—Crystalline alumino-silicate carriers the catalyst containing other metals or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (21)
- 최대한 0.13의 알칼리금속 옥사이드/알루미늄 옥사이드 몰비를 갖는 Y-유형의 제올라이트를 0.6-1.0A의 양이온 반경을 갖는 다가 금속염의 용액으로 처리하고 하소 단계없이 이온-교환된 제올라이트를 8족 및/또는 6b족 금속의 수소화 성분과 결합시키는 것을 포함하는 제올라이트 촉매의 제조방법.
- 제1항에 있어서, 고( )나트륨 옥사이드 함유 Y 제올라이트를 암모늄 화합물로 처리함으로 얻어진 출발 Y 제올라이트를 사용하는 방법.
- 제1항 또는 제2항에 있어서, 양이온 반경이 0.60-0.80A인 다가 금속 이온의 용액을 사용하는 방법.
- 제3항에 있어서, 갈륨, 철, 구리, 마그네슘, 코발트 및 니켈의 하나 또는 그 이상의 염들이 사용되는 방법.
- 제4항에 있어서, 갈륨 또는 니켈 염이 사용되는 방법.
- 제1항 내지 제5항중 어느 한 항에 있어서, 다가 금속의 염화물 또는 질산염이 사용되는 방법.
- 제1항 내지 제6항중 어느 한 항에 있어서, 0.005-2의 몰농도를 갖는 다가 금속염의 용액이 사용되는 방법.
- 제7항에 있어서, 0.01-1의 몰농도를 갖는 다가 금속염의 용액이 사용되는 방법.
- 제1항 내지 제8항중 어느 한 항에 있어서, 다가 금속염 용액으로 처리하는 것이 10-95°C의 온도에서 수행되는 방법.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 이온-교환된 제올라이트가 200°C까지의 온도에서 건조 처리되는 방법.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 이온-제올라이트가 함침 또는 특히 공-분쇄에 의해 수소화 성분(들)과 결합되는 방법.
- 제11항에 있어서, 이온-교환된 제올라이트와 수소화 성분(들)을 결합제와 함께 공-분쇄시킴으로 이온-교환된 제올라이트가 수소화 성분(들)과 결합되는 방법.
- 제12항에 있어서, 결합제가 실리카, 알루미나, 실리카-알루미나, 점토, 지르코니아, 실리카-지르코니아, 티타니아, 실리카-보리아 및 그의 혼합물로 구성된 내화 산화물의 군으로부터 선택되는 방법.
- 제13항에 있어서, 결합제가 실리카-알루미나 및 알루미나의 혼합물인 방법.
- 제1항 내지 제14항중 어느 하나에 따른 방법에 의해 얻을수 있으며, 최대한 0.13의 알카리 금속 옥사이드/알루미늄 옥사이드의 몰비와 이온-교환가능한 위치에서 0.6-1.0A의 양이온 반경을 갖는 다가 양이온 및 8족 및/또는 6b족 금속의 적어도 하나의 수소화 성분을 포함하는 촉매.
- 제15항에 있어서, 수소화 성분이 니켈, 코발트, 텅스텐, 몰리브덴, 백금 및 팔라듐 성분으로부터 선택된 촉매.
- 제15항 또는 제16항에 있어서, 결합제를 합유하는 촉매.
- 제1항 내지 제14항중 어느 한 항에 따른 방법에 의해 제조된 촉매.
- 수소전환 공정에 있어서, 제15항 내지 제18항중 어느 한 항에 따른 촉매의 사용.
- 탄화수소질 공급원료를 수소전환 조건하, 수소존재 하에서 제15항 내지 제18항중 어느 한 항에 따른 촉매인 제올라이트 촉매와 접촉시키는 수소 전환방법.
- 제20항에 있어서, 온도가 250-500°C이고 수소 압력이 300 바아이하이며 공간 속도가 0.1-1kg/1.h 이고 H2/공급원료 비가 100-5000 NI/kg인 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888814601A GB8814601D0 (en) | 1988-06-20 | 1988-06-20 | Process for preparation of zeolitic catalysts |
GB88-14601.4 | 1988-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR910000525A true KR910000525A (ko) | 1991-01-29 |
Family
ID=10638994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890008351A KR910000525A (ko) | 1988-06-20 | 1989-06-16 | 제올라이트 촉매, 이의 제조 방법 및 수소전환 공정에 있어서의 이의 사용 |
Country Status (20)
Country | Link |
---|---|
US (1) | US5006496A (ko) |
EP (1) | EP0348001B1 (ko) |
JP (1) | JPH0240238A (ko) |
KR (1) | KR910000525A (ko) |
CN (1) | CN1026956C (ko) |
AT (1) | ATE105507T1 (ko) |
AU (1) | AU615307B2 (ko) |
BR (1) | BR8902925A (ko) |
CA (1) | CA1335587C (ko) |
CS (1) | CS275782B6 (ko) |
DD (1) | DD283951A5 (ko) |
DE (1) | DE68915209T2 (ko) |
ES (1) | ES2052884T3 (ko) |
GB (1) | GB8814601D0 (ko) |
HU (1) | HU204730B (ko) |
IN (1) | IN173676B (ko) |
NZ (1) | NZ229598A (ko) |
RU (1) | RU1813012C (ko) |
TR (1) | TR24411A (ko) |
ZA (1) | ZA894591B (ko) |
Families Citing this family (19)
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DE69202004T2 (de) * | 1991-06-21 | 1995-08-24 | Shell Int Research | Hydrierungskatalysator und Verfahren. |
US5306683A (en) * | 1992-05-01 | 1994-04-26 | Arch Development Corporation | Transition metal sulfide loaded catalyst |
US5234876A (en) * | 1992-10-20 | 1993-08-10 | Corning Incorporated | Thermally stable chromium-exchanged zeolites and method of making same |
US5314853A (en) * | 1992-12-16 | 1994-05-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | High temperature sorbents for oxygen |
WO1995003122A1 (en) * | 1993-07-22 | 1995-02-02 | Pq Corporation | Process for preparing highly metal exchanged zeolite y |
US5464467A (en) * | 1994-02-14 | 1995-11-07 | The Boc Group, Inc. | Adsorptive separation of nitrogen from other gases |
US5770047A (en) * | 1994-05-23 | 1998-06-23 | Intevep, S.A. | Process for producing reformulated gasoline by reducing sulfur, nitrogen and olefin |
GB2323094B (en) * | 1994-05-23 | 1998-11-11 | Intevep Sa | A hydroconversion catalyst and process for making the same |
US5576256A (en) * | 1994-05-23 | 1996-11-19 | Intevep, S.A. | Hydroprocessing scheme for production of premium isomerized light gasoline |
FR2795341B1 (fr) | 1999-06-25 | 2001-08-17 | Inst Francais Du Petrole | Catalyseur contenant une zeolithe chargee en element des groupes vib et/ou viii et son utilisation en hydroraffinage et hydrocraquage de coupes hydrocarbonees |
FR2795342B1 (fr) | 1999-06-25 | 2001-08-17 | Inst Francais Du Petrole | Catalyseur contenant une zeolithe chargee en element du groupe vb et son utilisation en hydroraffinage et hydrocraquage de coupes hydrocarbonees |
US20030073566A1 (en) * | 2001-10-11 | 2003-04-17 | Marshall Christopher L. | Novel catalyst for selective NOx reduction using hydrocarbons |
KR100474965B1 (ko) * | 2002-02-14 | 2005-03-08 | 주식회사 효성 | 금속 이온 교환법으로 제조된 합성 제올라이트, 그제조방법 및 그를 이용한 고순도 나이트로젠트리플루오라이드의 정제 방법 |
EP2049251A2 (en) * | 2006-08-03 | 2009-04-22 | Shell Internationale Research Maatschappij B.V. | A catalyst containing molybdenum and and a group viii metal ant its use for hydrodesulfurization hydrocarbon distillate |
BRPI0714518B8 (pt) * | 2006-08-03 | 2017-05-16 | Shell Int Research | método para produzir um catalisador altamente estável para hidrodessulfurização de hidrocarbonetos pesados e processo para dessulfurizar um suprimento de hidrocarbonetos pesados |
RU2014101358A (ru) * | 2011-06-17 | 2015-07-27 | БИОКЕМТЕКС С.п.А. | Способ превращения лигнина |
US10603656B2 (en) | 2013-10-17 | 2020-03-31 | Shell Oil Company | Ultra-stable heavy hydrocarbon hydroprocessing catalyst and methods of making and use thereof |
WO2016009333A1 (en) | 2014-07-17 | 2016-01-21 | Sabic Global Technologies B.V. | Upgrading hydrogen deficient streams using hydrogen donor streams in a hydropyrolysis process |
US11109478B2 (en) | 2017-11-15 | 2021-08-31 | Steering Solutions Ip Holding Corporation | Semi-flexible ridged printed circuit board assembly |
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US3364135A (en) * | 1962-12-17 | 1968-01-16 | Union Oil Co | Hydrocarbon conversion process and catalyst comprising a y type crystalline aluminosilicate promoted with a polyvalent metal |
US3455842A (en) * | 1964-02-20 | 1969-07-15 | Air Prod & Chem | Cracking catalyst comprising aluminum zeolite |
US3376215A (en) * | 1965-09-28 | 1968-04-02 | Standard Oil Co | Hydrocarbon conversion process and catalyst |
US3853747A (en) * | 1967-09-20 | 1974-12-10 | Union Oil Co | Hydrocracking process |
US3706694A (en) * | 1970-03-09 | 1972-12-19 | Union Oil Co | Catalytic hydrocracking |
GB1361719A (en) * | 1972-05-04 | 1974-07-30 | Atlantic Richfield Co | Process for disproportionating hydrocarbons to yield products containing isoparaffinic hydrocarbons |
US4093671A (en) * | 1976-11-22 | 1978-06-06 | Phillips Petroleum Company | Hydroalkylation using multi-metallic zeolite catalyst |
NZ198555A (en) * | 1980-10-11 | 1983-11-30 | British Petroleum Co | Catalytic production of aromatic hydrocarbons |
US4415439A (en) * | 1980-10-28 | 1983-11-15 | W. R. Grace & Co. | Catalytic cracking catalyst |
GB8306532D0 (en) * | 1983-03-09 | 1983-04-13 | British Petroleum Co Plc | Catalytic activity of aluminosilicate zeolites |
EP0124120B1 (en) * | 1983-05-02 | 1987-06-16 | Union Carbide Corporation | Hydrocracking catalyst and hydrocracking process |
NZ212649A (en) * | 1984-07-16 | 1988-06-30 | Mobil Oil Corp | Method for increasing zeolite catalytic activity |
GB8613132D0 (en) * | 1986-05-30 | 1986-07-02 | Shell Int Research | Hydrocarbon conversion catalysts |
GB8613131D0 (en) * | 1986-05-30 | 1986-07-02 | Shell Int Research | Hydrocarbon conversion |
GB8708962D0 (en) * | 1987-04-14 | 1987-05-20 | Shell Int Research | Preparation of modified zeolites |
-
1988
- 1988-06-20 GB GB888814601A patent/GB8814601D0/en active Pending
-
1989
- 1989-05-30 CA CA000601166A patent/CA1335587C/en not_active Expired - Fee Related
- 1989-06-15 HU HU893109A patent/HU204730B/hu not_active IP Right Cessation
- 1989-06-16 ZA ZA894591A patent/ZA894591B/xx unknown
- 1989-06-16 CN CN89104260A patent/CN1026956C/zh not_active Expired - Fee Related
- 1989-06-16 US US07/376,277 patent/US5006496A/en not_active Expired - Fee Related
- 1989-06-16 KR KR1019890008351A patent/KR910000525A/ko not_active Application Discontinuation
- 1989-06-16 TR TR89/0500A patent/TR24411A/xx unknown
- 1989-06-16 NZ NZ229598A patent/NZ229598A/xx unknown
- 1989-06-16 RU SU894614331A patent/RU1813012C/ru active
- 1989-06-16 CS CS893659A patent/CS275782B6/cs unknown
- 1989-06-16 BR BR898902925A patent/BR8902925A/pt not_active Application Discontinuation
- 1989-06-16 DD DD89329691A patent/DD283951A5/de not_active IP Right Cessation
- 1989-06-16 JP JP1152472A patent/JPH0240238A/ja active Pending
- 1989-06-16 AU AU36476/89A patent/AU615307B2/en not_active Ceased
- 1989-06-16 IN IN473MA1989 patent/IN173676B/en unknown
- 1989-06-19 AT AT8989201618T patent/ATE105507T1/de not_active IP Right Cessation
- 1989-06-19 ES ES89201618T patent/ES2052884T3/es not_active Expired - Lifetime
- 1989-06-19 EP EP89201618A patent/EP0348001B1/en not_active Revoked
- 1989-06-19 DE DE68915209T patent/DE68915209T2/de not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
ES2052884T3 (es) | 1994-07-16 |
JPH0240238A (ja) | 1990-02-09 |
US5006496A (en) | 1991-04-09 |
IN173676B (ko) | 1994-06-25 |
ZA894591B (en) | 1990-02-28 |
EP0348001A1 (en) | 1989-12-27 |
DD283951A5 (de) | 1990-10-31 |
AU3647689A (en) | 1989-12-21 |
CA1335587C (en) | 1995-05-16 |
CS275782B6 (en) | 1992-03-18 |
BR8902925A (pt) | 1990-02-06 |
DE68915209T2 (de) | 1994-08-18 |
TR24411A (tr) | 1991-10-08 |
HU204730B (en) | 1992-02-28 |
DE68915209D1 (de) | 1994-06-16 |
ATE105507T1 (de) | 1994-05-15 |
RU1813012C (ru) | 1993-04-30 |
CN1026956C (zh) | 1994-12-14 |
NZ229598A (en) | 1990-10-26 |
CN1038594A (zh) | 1990-01-10 |
AU615307B2 (en) | 1991-09-26 |
EP0348001B1 (en) | 1994-05-11 |
GB8814601D0 (en) | 1988-07-27 |
HUT52739A (en) | 1990-08-28 |
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WITB | Written withdrawal of application |