BR9007514A - Zeolito,composto triciclo(5.2.1.02,6)decano,composicoa zeolito,processo para preparar o zeolito,e processo para converter hidrocarbonetos - Google Patents
Zeolito,composto triciclo(5.2.1.02,6)decano,composicoa zeolito,processo para preparar o zeolito,e processo para converter hidrocarbonetosInfo
- Publication number
- BR9007514A BR9007514A BR909007514A BR9007514A BR9007514A BR 9007514 A BR9007514 A BR 9007514A BR 909007514 A BR909007514 A BR 909007514A BR 9007514 A BR9007514 A BR 9007514A BR 9007514 A BR9007514 A BR 9007514A
- Authority
- BR
- Brazil
- Prior art keywords
- zeolite
- dean
- prepare
- composite
- convert hydrocarbons
- Prior art date
Links
- 229910021536 Zeolite Inorganic materials 0.000 title 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title 2
- 239000010457 zeolite Substances 0.000 title 2
- 239000002131 composite material Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- NRUQNUIWEUZVLI-UHFFFAOYSA-O diethanolammonium nitrate Chemical compound [O-][N+]([O-])=O.OCC[NH2+]CCO NRUQNUIWEUZVLI-UHFFFAOYSA-O 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds 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
- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
- B01J29/74—Noble metals
-
- 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
- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
-
- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7049—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
- C01B39/12—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis the replacing atoms being at least boron atoms
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/36—Steaming
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/42—Addition of matrix or binder particles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/377,358 US4963337A (en) | 1989-07-07 | 1989-07-07 | Zeolite SSZ-33 |
| PCT/US1990/002316 WO1991000843A1 (en) | 1989-07-07 | 1990-04-26 | Zeolite ssz-33 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9007514A true BR9007514A (pt) | 1992-06-23 |
Family
ID=23488794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR909007514A BR9007514A (pt) | 1989-07-07 | 1990-04-26 | Zeolito,composto triciclo(5.2.1.02,6)decano,composicoa zeolito,processo para preparar o zeolito,e processo para converter hidrocarbonetos |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4963337A (pt) |
| EP (1) | EP0483167A4 (pt) |
| JP (1) | JPH05502009A (pt) |
| KR (1) | KR920703442A (pt) |
| AU (1) | AU5820290A (pt) |
| BR (1) | BR9007514A (pt) |
| CA (1) | CA2063991A1 (pt) |
| NZ (1) | NZ233714A (pt) |
| WO (1) | WO1991000843A1 (pt) |
| ZA (1) | ZA904104B (pt) |
Families Citing this family (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0227168B1 (en) * | 1985-12-09 | 1996-07-10 | Mizusawa Industrial Chemicals Ltd. | Alumina-silica resin additive |
| US4910006A (en) * | 1988-03-23 | 1990-03-20 | Chevron Research Company | Zeolite SSZ-26 |
| US5120425A (en) * | 1989-07-07 | 1992-06-09 | Chevron Research Company | Use of zeolite SSZ-33 in hydrocarbon conversion processes |
| US5281407A (en) * | 1992-06-30 | 1994-01-25 | Chevron Research And Technology Company | Method for preparing crystalline materials using aza-polycyclic templating agents |
| US5254514A (en) * | 1992-06-30 | 1993-10-19 | Chevron Research And Technology Company | Zeolite SSZ-37 |
| US5425933A (en) * | 1992-06-30 | 1995-06-20 | Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. | Method for preparing crystalline materials using heterobridged aza-polycyclic templating agents |
| US5641393A (en) * | 1992-06-30 | 1997-06-24 | Chevron U.S.A. Inc. | High-silica zeolite SSZ-37 and methods of making and using same |
| AU7728594A (en) * | 1993-09-15 | 1995-04-03 | Mark E. Davis | Zeolite cit-1 |
| US5501848A (en) * | 1994-02-08 | 1996-03-26 | Chevron U.S.A. Inc. | Method for preparing crystalline aluminophosphate materials using azapolycyclic templating agents |
| WO1995022507A1 (en) * | 1994-02-18 | 1995-08-24 | Chevron U.S.A. Inc. | Zeolite ssz-42 |
| BE1009465A3 (fr) * | 1995-05-04 | 1997-04-01 | Degussa | Procede de fabrication de -caprolactame. |
| US5869706A (en) * | 1995-12-27 | 1999-02-09 | California Institute Of Technology | Epoxidation process using a synthetic crystalline material oxides of silicon and titanium |
| FR2758811B1 (fr) * | 1997-01-27 | 1999-03-19 | Inst Francais Du Petrole | Zeolithe au phosphore de type structural con sa preparation et son utilisation en craquage catalytique |
| US5976491A (en) * | 1998-10-09 | 1999-11-02 | Exxon Research And Engineering Co. | Synthesis of and composition of ECR-40, large pore aluminophosphate |
| US6392109B1 (en) | 2000-02-29 | 2002-05-21 | Chevron U.S.A. Inc. | Synthesis of alkybenzenes and synlubes from Fischer-Tropsch products |
| US6475463B1 (en) * | 2000-03-07 | 2002-11-05 | Chevron U.S.A. Inc. | Zeolite SSZ-55 |
| US6566569B1 (en) | 2000-06-23 | 2003-05-20 | Chevron U.S.A. Inc. | Conversion of refinery C5 paraffins into C4 and C6 paraffins |
| US6441263B1 (en) | 2000-07-07 | 2002-08-27 | Chevrontexaco Corporation | Ethylene manufacture by use of molecular redistribution on feedstock C3-5 components |
| US6455595B1 (en) | 2000-07-24 | 2002-09-24 | Chevron U.S.A. Inc. | Methods for optimizing fischer-tropsch synthesis |
| US6472441B1 (en) | 2000-07-24 | 2002-10-29 | Chevron U.S.A. Inc. | Methods for optimizing Fischer-Tropsch synthesis of hydrocarbons in the distillate fuel and/or lube base oil ranges |
| WO2002014854A1 (en) | 2000-08-14 | 2002-02-21 | Chevron U.S.A. Inc. | Use of microchannel reactors in combinatorial chemistry |
| US6468501B1 (en) | 2000-09-14 | 2002-10-22 | Chevrontexaco Corporation | Method for heteroatom lattice substitution in large and extra-large pore borosilicate zeolites |
| US7011802B2 (en) * | 2000-12-22 | 2006-03-14 | California Institute Of Technology | Synthesis of molecular sieves by hydrothermal treatment with acid |
| US7858059B2 (en) * | 2004-02-02 | 2010-12-28 | California Institute Of Technology | Molecular sieves for improved hydrocarbon traps |
| JP5180427B2 (ja) * | 2004-06-01 | 2013-04-10 | 出光興産株式会社 | 含蝋原料油の水素化分解触媒 |
| US7022308B1 (en) * | 2004-09-22 | 2006-04-04 | Chevron U.S.A. Inc. | Preparation of molecular sieve SSZ-33 |
| WO2007019457A2 (en) * | 2005-08-08 | 2007-02-15 | Chevron U.S.A. Inc. | Catalyst and process for selective hydroconversion of normal paraffing to normal paraffin-rich lighter products |
| US7238337B2 (en) * | 2005-10-31 | 2007-07-03 | Chevron U.S.A. Inc. | Method of making all-silica zeolite with IFR structure |
| JP5662021B2 (ja) * | 2006-09-25 | 2015-01-28 | シェブロン ユー．エス．エー． インコーポレイテッド | 構造指向剤およびｎ，ｎ，ｎ−トリアルキルベンジル４級アンモニウムカチオンを用いたモレキュラーシーブの調製 |
| US7837978B2 (en) | 2006-10-13 | 2010-11-23 | Chevron U.S.A. Inc. | Process for preparing aluminum-containing molecular sieve SSZ-26 |
| US20080159950A1 (en) * | 2006-12-27 | 2008-07-03 | Miller Stephen J | Preparation of molecular sieve ssz-13 |
| US8580228B2 (en) | 2006-12-27 | 2013-11-12 | Chevron U.S.A. Inc. | Treatment of cold start engine exhaust |
| US7597874B1 (en) | 2008-06-23 | 2009-10-06 | Chevron U.S.A. Inc. | Preparation of zeolites using novel structure directing agents |
| US7648694B2 (en) * | 2008-10-10 | 2010-01-19 | Chevron U.S.A. Inc. | Method for preparing SSZ-26/33 zeolites using novel structure directing agents |
| JP5627593B2 (ja) * | 2008-11-25 | 2014-11-19 | シェブロン ユー．エス．エー． インコーポレイテッド | モレキュラーシーブｓｓｚ−８３ |
| US7998457B2 (en) * | 2008-11-25 | 2011-08-16 | Chevron U.S.A. Inc. | Molecular sieve SSZ-83 |
| US8157985B2 (en) * | 2009-06-22 | 2012-04-17 | Uop Llc | Process for catalytic cracking of hydrocarbons using UZM-35HS |
| US7981273B2 (en) * | 2009-06-22 | 2011-07-19 | Uop Llc | Process for catalytic cracking of hydrocarbons using UZM-35 |
| US8071830B1 (en) | 2009-06-29 | 2011-12-06 | Uop Llc | Process for alkylation of aromatic hydrocarbons using UZM-35 |
| US7982081B2 (en) * | 2009-06-29 | 2011-07-19 | Uop Llc | Process for alkylation of aromatic hydrocarbons using UZM-35 |
| US8198501B2 (en) * | 2009-11-30 | 2012-06-12 | Chevron U.S.A. Inc. | Zeolite catalyst for hydroisomerization of light paraffins to produce high octane gasoline |
| US8138385B2 (en) | 2010-03-31 | 2012-03-20 | Uop Llc | Process for xylene and ethylbenzene isomerization using UZM-35HS |
| US8058496B2 (en) | 2010-03-31 | 2011-11-15 | Uop Llc | Process for xylene and ethylbenzene isomerization using UZM-35 |
| US7982082B1 (en) | 2010-06-21 | 2011-07-19 | Uop Llc | Process for alkylation of aromatic hydrocarbons using UZM-35 |
| US8247631B2 (en) | 2010-06-21 | 2012-08-21 | Uop Llc | Process for catalytic cracking of hydrocarbons using UZM-35 |
| US8071831B1 (en) | 2010-06-21 | 2011-12-06 | Uop Llc | Process for xylene and ethylbenzene isomerization using UZM-35 |
| US8763364B2 (en) * | 2011-04-18 | 2014-07-01 | Chevron U.S.A. Inc. | Treatment of cold start engine exhaust |
| JP6065293B2 (ja) | 2011-08-19 | 2017-01-25 | エクソンモービル ケミカル パテンツ インコーポレイテッド | Ｅｍｍ−２２分子篩材料、その合成および使用 |
| US8647601B2 (en) | 2012-06-08 | 2014-02-11 | Chevron U.S.A. Inc. | Method for making aluminosilicate zeolite SSZ-33 |
| KR102232608B1 (ko) * | 2013-02-28 | 2021-03-29 | 셰브런 유.에스.에이.인크. | 향상된 거대 공극 선택성을 갖는 제올라이트 ssz-57 |
| US9441167B2 (en) * | 2013-12-19 | 2016-09-13 | Basf Corporation | Boron oxide in FCC processes |
| RU2544017C1 (ru) | 2014-01-28 | 2015-03-10 | Ольга Васильевна Малова | Катализатор и способ ароматизации с3-с4 газов, легких углеводородных фракций алифатических спиртов, а также их смесей |
| RU2558955C1 (ru) | 2014-08-12 | 2015-08-10 | Общество С Ограниченной Ответственностью "Новые Газовые Технологии-Синтез" | Способ получения концентрата ароматических углеводородов из жидких углеводородных фракций и установка для его осуществления |
| RU2550354C1 (ru) | 2014-03-28 | 2015-05-10 | Общество С Ограниченной Ответственностью "Новые Газовые Технологии-Синтез" | Способ получения концентрата ароматических углеводородов из легких алифатических углеводородов и установка для его осуществления |
| RU2544241C1 (ru) | 2014-01-22 | 2015-03-20 | Общество С Ограниченной Ответственностью "Новые Газовые Технологии-Синтез" | Способ получения ароматических углеводородов из природного газа и установка для его осуществления |
| WO2017090751A1 (ja) | 2015-11-25 | 2017-06-01 | 三菱化学株式会社 | ゼオライト触媒及び低級オレフィンの製造方法 |
| WO2017155424A1 (en) | 2016-03-09 | 2017-09-14 | Limited Liability Company "New Gas Technologies-Synthesis" (Llc "Ngt-Synthesis") | Method and plant for producing high-octane gasolines |
| CN107445178B (zh) * | 2016-06-01 | 2019-08-16 | 中国石油化工股份有限公司 | 一种ssz-26分子筛的制备方法 |
| PT3484619T (pt) | 2016-07-13 | 2020-07-20 | Shell Int Research | Composição de catalisador compreendendo zeólito de tipo con e zeólito de tipo zsm-5, preparação e processo que utiliza tal composição |
| US10427993B2 (en) | 2017-08-31 | 2019-10-01 | Uop Llc | Process for recovering benzene and fuel gas in an aromatics complex |
| US10793493B2 (en) | 2017-08-31 | 2020-10-06 | Uop Llc | Process for recovering benzene and fuel gas in an aromatics complex |
| EP3539649B1 (en) | 2018-03-14 | 2020-11-18 | Saudi Arabian Oil Company | Methods of producing composite zeolite catalysts for heavy reformate conversion into xylenes |
| EP3539652A1 (en) | 2018-03-14 | 2019-09-18 | Saudi Arabian Oil Company | Method of heavy reformate conversion into btx over metal-impregnated zsm-5+mesoporous mordenite zeolite composite catalyst |
| EP3539653A1 (en) * | 2018-03-14 | 2019-09-18 | Saudi Arabian Oil Company | Method of heavy reformate conversion into btx over metal-impregnated zsm-5+ssz-33 zeolite composite catalyst |
| EP3539650B1 (en) | 2018-03-14 | 2021-03-31 | Saudi Arabian Oil Company | Methods of producing composite zeolite catalysts for heavy reformate conversion into xylenes |
| EP3539651B1 (en) | 2018-03-14 | 2025-09-17 | Saudi Arabian Oil Company | Method of heavy reformate conversion into btx over metal-impregnated zsm-5+layered mordenite zeolite composite catalyst; said composite catalyst |
| CN111822033B (zh) * | 2019-04-23 | 2023-04-07 | 中国石油化工股份有限公司 | 富含环烷环烃的烃油催化裂解催化剂、其制备方法和应用方法 |
| US10730757B1 (en) | 2019-09-11 | 2020-08-04 | Chevron U.S.A. Inc. | Method for preparing SSZ-26/33 zeolites |
| RU2747869C1 (ru) | 2020-06-29 | 2021-05-17 | Общество С Ограниченной Ответственностью "Новые Газовые Технологии-Синтез" (Ооо "Нгт-Синтез") | Способ получения бензинов или концентратов ароматических соединений с различным распределением потоков оксигената и олефинсодержащей фракции |
| US11529617B2 (en) | 2020-08-12 | 2022-12-20 | Chevron Phillips Chemical Company, Lp | Catalyst supports and catalyst systems and methods |
| WO2023249027A1 (ja) * | 2022-06-20 | 2023-12-28 | 三菱ケミカル株式会社 | 第４級アンモニウム塩、有機構造規定剤、第４級アンモニウム塩の製造方法、ｃｏｎ型ゼオライト、ｃｏｎ型ゼオライトの製造方法、触媒および低級オレフィンの製造方法 |
| JP2025521944A (ja) | 2022-07-08 | 2025-07-10 | エクソンモービル テクノロジー アンド エンジニアリング カンパニー | Ｃｏｎ骨格型モレキュラーシーブの製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928411A (en) * | 1970-05-21 | 1975-12-23 | Colgate Palmolive Co | New quaternary compounds having anti-microbial activity |
| EP0054386B1 (en) * | 1980-12-17 | 1985-03-27 | Imperial Chemical Industries Plc | Zeolites |
| US4544538A (en) * | 1982-07-09 | 1985-10-01 | Chevron Research Company | Zeolite SSZ-13 and its method of preparation |
| US4910006A (en) * | 1988-03-23 | 1990-03-20 | Chevron Research Company | Zeolite SSZ-26 |
-
1989
- 1989-07-07 US US07/377,358 patent/US4963337A/en not_active Expired - Lifetime
-
1990
- 1990-04-26 CA CA002063991A patent/CA2063991A1/en not_active Abandoned
- 1990-04-26 BR BR909007514A patent/BR9007514A/pt not_active Application Discontinuation
- 1990-04-26 KR KR1019920700022A patent/KR920703442A/ko not_active Withdrawn
- 1990-04-26 AU AU58202/90A patent/AU5820290A/en not_active Abandoned
- 1990-04-26 EP EP19900909237 patent/EP0483167A4/en not_active Withdrawn
- 1990-04-26 WO PCT/US1990/002316 patent/WO1991000843A1/en not_active Ceased
- 1990-04-26 JP JP2508712A patent/JPH05502009A/ja active Pending
- 1990-05-17 NZ NZ233714A patent/NZ233714A/xx unknown
- 1990-05-29 ZA ZA904104A patent/ZA904104B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2063991A1 (en) | 1991-01-08 |
| AU5820290A (en) | 1991-02-06 |
| JPH05502009A (ja) | 1993-04-15 |
| KR920703442A (ko) | 1992-12-17 |
| NZ233714A (en) | 1993-03-26 |
| US4963337A (en) | 1990-10-16 |
| WO1991000843A1 (en) | 1991-01-24 |
| ZA904104B (en) | 1991-06-26 |
| EP0483167A4 (en) | 1993-03-17 |
| EP0483167A1 (en) | 1992-05-06 |
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| Date | Code | Title | Description |
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| FD3 | Appl. lapsed due to non-payment of renewal fee | ||
| B15K | Others concerning applications: alteration of classification |
Ipc: B01J 29/74 (2006.01), B01J 29/04 (2006.0 |