KR100693968B1 - 알킨 및 디엔의 선택적 수소화를 위한 담체 촉매 - Google Patents
알킨 및 디엔의 선택적 수소화를 위한 담체 촉매 Download PDFInfo
- Publication number
- KR100693968B1 KR100693968B1 KR1020027007261A KR20027007261A KR100693968B1 KR 100693968 B1 KR100693968 B1 KR 100693968B1 KR 1020027007261 A KR1020027007261 A KR 1020027007261A KR 20027007261 A KR20027007261 A KR 20027007261A KR 100693968 B1 KR100693968 B1 KR 100693968B1
- Authority
- KR
- South Korea
- Prior art keywords
- group
- catalyst
- metal
- support
- metals
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- 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
- B01J35/19—Catalysts containing parts with different compositions
-
- 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
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
- C07C7/167—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation for removal of compounds containing a triple carbon-to-carbon bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- C07C2521/08—Silica
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/44—Palladium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/48—Silver or gold
- C07C2523/50—Silver
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19959064.8 | 1999-12-08 | ||
| DE19959064A DE19959064A1 (de) | 1999-12-08 | 1999-12-08 | Trägerkatalysator zur Selektivhydrierung von Alkinen und Dienen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020059441A KR20020059441A (ko) | 2002-07-12 |
| KR100693968B1 true KR100693968B1 (ko) | 2007-03-12 |
Family
ID=7931787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020027007261A Expired - Fee Related KR100693968B1 (ko) | 1999-12-08 | 2000-12-06 | 알킨 및 디엔의 선택적 수소화를 위한 담체 촉매 |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US7256153B2 (enExample) |
| EP (1) | EP1242181B1 (enExample) |
| JP (1) | JP2003516225A (enExample) |
| KR (1) | KR100693968B1 (enExample) |
| CN (1) | CN1178743C (enExample) |
| AT (1) | ATE333935T1 (enExample) |
| AU (1) | AU3006701A (enExample) |
| BR (1) | BR0016240A (enExample) |
| CA (1) | CA2393984C (enExample) |
| DE (2) | DE19959064A1 (enExample) |
| ES (1) | ES2269224T3 (enExample) |
| RU (1) | RU2290258C2 (enExample) |
| TW (1) | TWI243709B (enExample) |
| WO (1) | WO2001041922A1 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6509292B1 (en) * | 2001-03-30 | 2003-01-21 | Sud-Chemie Inc. | Process for selective hydrogenation of acetylene in an ethylene purification process |
| US6762324B2 (en) * | 2002-05-01 | 2004-07-13 | Air Products And Chemicals, Inc. | Metal modified Pd/Ni catalysts |
| US6936568B2 (en) | 2002-06-12 | 2005-08-30 | Sud-Chemie Inc. | Selective hydrogenation catalyst |
| US9122387B1 (en) | 2002-07-17 | 2015-09-01 | The Mathworks, Inc. | User configured optimizer |
| DE10249368A1 (de) * | 2002-10-23 | 2004-05-06 | Basf Ag | Verfahren zur Regenerierung eines Hydrierkatalysators |
| FR2850101B1 (fr) * | 2003-01-22 | 2007-03-02 | Michelin Soc Tech | Procede d'obtention d'une coupe c5 "fcc" enrichie en isoprene et polymerisation selective de l'isoprene a partir de cette coupe |
| CN1325160C (zh) * | 2004-01-12 | 2007-07-11 | 四川大学 | 一种炔烃选择加氢用以二氧化钛为载体的担载钯催化剂 |
| US7408089B2 (en) | 2004-03-19 | 2008-08-05 | Catalytic Distillation Technologies | Ni catalyst, process for making catalysts and selective hydrogenation process |
| US20060166816A1 (en) * | 2004-06-23 | 2006-07-27 | Catalytic Solutions, Inc. | Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreams |
| DE102004059282A1 (de) * | 2004-10-13 | 2006-04-27 | Basf Ag | Selektivhydrierkatalysator |
| DE102004049940A1 (de) * | 2004-10-13 | 2006-04-20 | Basf Ag | Verfahren zur Herstellung eines C4-Olefin-Gemisches durch Selektivhydrierung und Metatheseverfahren zur Verwendung dieses Stroms |
| WO2006078926A1 (en) * | 2005-01-20 | 2006-07-27 | Sud-Chemie Inc. | Hydrogenation catalyst |
| US20090209407A1 (en) * | 2005-12-20 | 2009-08-20 | Gajda Gregory J | Selective Hydrogenation Process Using Layered Catalyst Composition and Preparation of Said Catalyst |
| RU2009122379A (ru) * | 2006-11-11 | 2010-12-20 | Юоп Ллк (Us) | Способы селективной гидрогенизации с применением каталитической композиции с функциональной поверхностью |
| DE102006058800A1 (de) * | 2006-12-13 | 2008-06-19 | Wacker Chemie Ag | Verfahren zur Herstellung von Katalysatoren und deren Verwendung für die Gasphasenoxidation von Olefinen |
| CN101254465B (zh) * | 2007-03-01 | 2010-05-19 | 中国石油化工股份有限公司 | 裂解碳五选择加氢催化剂 |
| FR2927267B1 (fr) * | 2008-02-07 | 2010-04-16 | Inst Francais Du Petrole | Catalyseur d'hydrogenation selective et son procede de preparation |
| RU2387477C1 (ru) * | 2008-12-03 | 2010-04-27 | Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук (статус государственного учреждения) | Катализатор, способ его приготовления и способ очистки олефинов |
| US20100152026A1 (en) * | 2008-12-16 | 2010-06-17 | Gajda Gregory J | Layered Sphere Catalysts with High Accessibility Indexes |
| EP2204235A1 (en) * | 2008-12-19 | 2010-07-07 | Total Petrochemicals Research Feluy | Catalyst and process for selective hydrogenation of alkynes and dienes |
| EP2204236A1 (en) | 2008-12-19 | 2010-07-07 | Total Petrochemicals Research Feluy | Catalyst and process for hydrogenation of hydrocarbon feedstocks |
| EP2199269A1 (en) * | 2008-12-22 | 2010-06-23 | Total Petrochemicals Research Feluy | Method to purify olefin-containing hydrocarbon feedstocks |
| US20100273645A1 (en) * | 2009-04-24 | 2010-10-28 | Bedard Robert L | Functional Surface Catalyst Composition |
| FR2949077B1 (fr) * | 2009-08-17 | 2011-07-22 | Inst Francais Du Petrole | Procede de preparation d'un catalyseur supporte a base de ni et d'un metal du groupe ib pour l'hydrogenation selective d'hydrocarbures polyinsatures |
| CN102753266B (zh) * | 2009-12-15 | 2015-09-02 | 巴斯夫欧洲公司 | 用于氢化芳族化合物的催化剂和方法 |
| CN103664458A (zh) * | 2012-09-25 | 2014-03-26 | 中国石油化工股份有限公司 | 一种粗异戊烯选择性加氢的方法 |
| CN103566932B (zh) * | 2013-11-01 | 2016-05-11 | 山东新和成药业有限公司 | 一种粉状Pd/SiO2催化剂及其制备方法和应用 |
| US9701913B2 (en) * | 2013-12-17 | 2017-07-11 | Uop Llc | Fluid catalytic cracking process including adsorption of hydrogen and a catalyst for the process |
| RU2547258C1 (ru) * | 2014-01-09 | 2015-04-10 | Александр Адольфович Ламберов | Катализатор селективного гидрирования ацетиленовых и диеновых углеводородов в с2-с5+-углеводородных фракциях |
| US12180154B2 (en) * | 2021-04-27 | 2024-12-31 | Kellogg Brown & Root Llc | Upgrading streams comprising C3 and C4 hydrocarbons |
| CN114570363B (zh) * | 2022-03-03 | 2024-09-03 | 中化泉州能源科技有限责任公司 | 一种贵金属基碳五石油树脂加氢催化剂及其制备方法和应用 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0839573A1 (en) * | 1996-10-30 | 1998-05-06 | Phillips Petroleum Company | Hydrogenation process and catalyst therefor comprising palladium and silver deposited on a spinel support |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE791364A (fr) * | 1971-11-15 | 1973-05-14 | Basf Ag | Procede pour hydrogener selectivement des petites quantites d'acetylenedans un melange gazeux contenant principalement de l'ethylene |
| JPS54141706A (en) * | 1978-04-21 | 1979-11-05 | Nippon Oil Co Ltd | Removal of acetylenes in 4c hydrocarbon mixture containing butadiene |
| FR2482953A1 (fr) | 1980-05-22 | 1981-11-27 | Inst Francais Du Petrole | Procede d'hydrogenation selective d'une di-olefine dans un melange d'hydrocarbures renfermant au moins 4 atomes de carbone et contenant une olefine -a |
| US4404124A (en) * | 1981-05-06 | 1983-09-13 | Phillips Petroleum Company | Selective hydrogenation catalyst |
| SU1057486A1 (ru) * | 1981-09-04 | 1983-11-30 | Предприятие П/Я В-8873 | Способ очистки дивинила от ацетиленовых углеводородов |
| EP0686615B2 (fr) | 1994-06-09 | 2007-06-27 | Institut Francais Du Petrole | Procédé d'hydrogénation catalytique et catalyseur utilisable dans ce procédé |
| US5475173A (en) * | 1994-07-19 | 1995-12-12 | Phillips Petroleum Company | Hydrogenation process and catalyst therefor |
| US6054409A (en) | 1995-06-06 | 2000-04-25 | Institut Francais Du Petrole | Selective hydrogenation catalyst and a process using that catalyst |
| FR2742679B1 (fr) | 1995-12-22 | 1998-01-16 | Inst Francais Du Petrole | Catalyseur d'hydrogenation selective et procede utilisant ce catalyseur |
| DE19535402A1 (de) * | 1995-09-23 | 1997-03-27 | Basf Ag | Palladium-haltiger Trägerkatalysator zur selektiven katalytischen Hydrierung von Acetylen in Kohlenwasserstoffströmen |
| US6127310A (en) * | 1997-02-27 | 2000-10-03 | Phillips Petroleum Company | Palladium containing hydrogenation catalysts |
| US6015769A (en) * | 1998-06-02 | 2000-01-18 | Celanese International Corporation | Vinyl acetate catalyst comprising metallic palladium, gold and copper supported on a carrier and prepared with potassium aurate |
| DE19839459A1 (de) * | 1998-08-29 | 2000-03-02 | Basf Ag | Katalysator und Verfahren zur Selektivhydrierung ungesättigter Verbindungen in Kohlenwasserstoffströmen |
| DE19840373A1 (de) | 1998-09-04 | 2000-03-09 | Basf Ag | Katalysator und Verfahren zur Selektivhydrierung ungesättigter Verbindungen in Kohlenwasserstoffströmen |
| DE19840372A1 (de) | 1998-09-04 | 2000-03-09 | Basf Ag | Katalysator und Verfahren zur Reinigung von Stoffströmen |
| US6358882B1 (en) * | 1998-12-08 | 2002-03-19 | The Standard Oil Company | Fluid bed vinyl acetate catalyst |
| US6420308B1 (en) * | 2000-07-07 | 2002-07-16 | Saudi Basic Industries Corp | Highly selective shell impregnated catalyst of improved space time yield for production of vinyl acetate |
-
1999
- 1999-12-08 DE DE19959064A patent/DE19959064A1/de not_active Withdrawn
-
2000
- 2000-12-06 CA CA002393984A patent/CA2393984C/en not_active Expired - Fee Related
- 2000-12-06 RU RU2002118603/04A patent/RU2290258C2/ru not_active IP Right Cessation
- 2000-12-06 BR BR0016240-0A patent/BR0016240A/pt not_active Application Discontinuation
- 2000-12-06 WO PCT/EP2000/012283 patent/WO2001041922A1/de not_active Ceased
- 2000-12-06 US US10/148,798 patent/US7256153B2/en not_active Expired - Fee Related
- 2000-12-06 EP EP00990659A patent/EP1242181B1/de not_active Expired - Lifetime
- 2000-12-06 JP JP2001543258A patent/JP2003516225A/ja not_active Withdrawn
- 2000-12-06 DE DE50013242T patent/DE50013242D1/de not_active Expired - Lifetime
- 2000-12-06 AU AU30067/01A patent/AU3006701A/en not_active Abandoned
- 2000-12-06 KR KR1020027007261A patent/KR100693968B1/ko not_active Expired - Fee Related
- 2000-12-06 CN CNB008168849A patent/CN1178743C/zh not_active Expired - Fee Related
- 2000-12-06 ES ES00990659T patent/ES2269224T3/es not_active Expired - Lifetime
- 2000-12-06 AT AT00990659T patent/ATE333935T1/de not_active IP Right Cessation
- 2000-12-07 TW TW089126088A patent/TWI243709B/zh active
-
2007
- 2007-02-01 US US11/670,339 patent/US7582805B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0839573A1 (en) * | 1996-10-30 | 1998-05-06 | Phillips Petroleum Company | Hydrogenation process and catalyst therefor comprising palladium and silver deposited on a spinel support |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI243709B (en) | 2005-11-21 |
| ATE333935T1 (de) | 2006-08-15 |
| US20030023121A1 (en) | 2003-01-30 |
| EP1242181A1 (de) | 2002-09-25 |
| CA2393984C (en) | 2009-09-08 |
| ES2269224T3 (es) | 2007-04-01 |
| RU2290258C2 (ru) | 2006-12-27 |
| DE50013242D1 (de) | 2006-09-07 |
| BR0016240A (pt) | 2002-08-27 |
| EP1242181B1 (de) | 2006-07-26 |
| CA2393984A1 (en) | 2001-06-14 |
| JP2003516225A (ja) | 2003-05-13 |
| AU3006701A (en) | 2001-06-18 |
| DE19959064A1 (de) | 2001-06-13 |
| WO2001041922A1 (de) | 2001-06-14 |
| US20070142683A1 (en) | 2007-06-21 |
| KR20020059441A (ko) | 2002-07-12 |
| CN1409655A (zh) | 2003-04-09 |
| CN1178743C (zh) | 2004-12-08 |
| US7256153B2 (en) | 2007-08-14 |
| US7582805B2 (en) | 2009-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100693968B1 (ko) | 알킨 및 디엔의 선택적 수소화를 위한 담체 촉매 | |
| KR100568056B1 (ko) | 탄화수소 스트림 중의 불포화 화합물의 선택적인 수소화를 위한 촉매 및 방법 | |
| RU2355670C2 (ru) | Способ селективного гидрирования и катализатор | |
| EP1663918B1 (en) | Process for liquid phase hydrogenation | |
| JP4339681B2 (ja) | 不飽和オレフィンの選択的水素化のための選択的水素化触媒、及びその使用 | |
| KR101384407B1 (ko) | 구리 및 아연을 포함하는 촉매의 존재하에 불포화 탄화수소를 수소화하는 방법 | |
| US6576588B2 (en) | Process for selective hydrogenation of alkynes and catalyst therefor | |
| RU2333796C2 (ru) | Никелевые катализаторы гидрирования, способ их получения и применение | |
| CN1798716B (zh) | 选择性氢化方法及用于该方法的催化剂 | |
| KR101264443B1 (ko) | 선택적 수소화 촉매 | |
| US4831200A (en) | Process for the selective hydrogenation of alkynes | |
| KR20000053085A (ko) | 팔라듐과, 주석 및 납 중에서 선택된 1 종 이상의 원소를 함유하는 선택적 수소화 반응 촉매 | |
| GB2052556A (en) | Selective hydrogenation c2-3 hydrocarbon fractions | |
| EP2444154A1 (en) | Method of screening catalyst formulation for liquid-phase selective hydrogenation | |
| KR20000022888A (ko) | 탄화수소 스트림 내 불포화 화합물의 선택적 수소화 촉매및 방법 | |
| EP0183293B1 (en) | Catalysts and process for the selective hydrogenation of acetylenes | |
| KR101233599B1 (ko) | 선택적 수소화에 의해 c4-올레핀 혼합물을 제조하는 방법, 및 상기 혼합물을 사용하는 복분해 방법 | |
| JPH05103995A (ja) | オレフインの不均化触媒およびその触媒を用いたオレフインの不均化方法 | |
| EP2204235A1 (en) | Catalyst and process for selective hydrogenation of alkynes and dienes | |
| GB2121431A (en) | Isomerisation of butene-1 to butene-2 in isobutylene | |
| EP2204236A1 (en) | Catalyst and process for hydrogenation of hydrocarbon feedstocks | |
| KR20040111450A (ko) | 탄화수소의 이성화방법 | |
| CN112143519B (zh) | 异构烷烃与烯烃的固体酸烷基化方法 | |
| RU2387477C1 (ru) | Катализатор, способ его приготовления и способ очистки олефинов | |
| JP5346030B2 (ja) | 1,3−ブタジエン中のアセチレン類化合物の選択水素化用触媒およびその製造方法並びにその使用方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20100307 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20100307 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |