FR2808519B1 - Zeolithe de type structural euo de faible rapport si/al et son utilisation en tant que catalyseur d'isomerisation des coupes c8 aromatiques - Google Patents
Zeolithe de type structural euo de faible rapport si/al et son utilisation en tant que catalyseur d'isomerisation des coupes c8 aromatiquesInfo
- Publication number
- FR2808519B1 FR2808519B1 FR0005797A FR0005797A FR2808519B1 FR 2808519 B1 FR2808519 B1 FR 2808519B1 FR 0005797 A FR0005797 A FR 0005797A FR 0005797 A FR0005797 A FR 0005797A FR 2808519 B1 FR2808519 B1 FR 2808519B1
- Authority
- FR
- France
- Prior art keywords
- catalyst
- isomerizing
- low
- type zeolite
- structural type
- 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 - Lifetime
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 4
- 229910021536 Zeolite Inorganic materials 0.000 abstract 3
- 239000010457 zeolite Substances 0.000 abstract 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052787 antimony Inorganic materials 0.000 abstract 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052785 arsenic Inorganic materials 0.000 abstract 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052796 boron Inorganic materials 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 229910052733 gallium Inorganic materials 0.000 abstract 2
- 229910052732 germanium Inorganic materials 0.000 abstract 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000011572 manganese Substances 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 239000011733 molybdenum Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 229910052720 vanadium Inorganic materials 0.000 abstract 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052726 zirconium Inorganic materials 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000034 method Methods 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
- 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
- B01J29/7023—EUO-type, e.g. EU-1, TPZ-3 or ZSM-50
-
- 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
- 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
- B01J29/7246—EUO-type, e.g. EU-1, TPZ-3 or ZSM-50
-
- 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
- B01J29/7446—EUO-type, e.g. EU-1, TPZ-3 or ZSM-50
-
- 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
- C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
- C01B39/48—Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1096—Aromatics or polyaromatics
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/30—Aromatics
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)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0005797A FR2808519B1 (fr) | 2000-05-05 | 2000-05-05 | Zeolithe de type structural euo de faible rapport si/al et son utilisation en tant que catalyseur d'isomerisation des coupes c8 aromatiques |
| EP01401027A EP1151963B1 (fr) | 2000-05-05 | 2001-04-23 | Zeolithe de type structural EUO de faible rapport SI/AL et son utilisation en tant que catalyseur d'isomérisation des coupes C8 aromatiques |
| ES01401027T ES2366181T3 (es) | 2000-05-05 | 2001-04-23 | ZEOLITA DE TIPO ESTRUCTURAL EUO DE BAJA RAZÓN Si/Al Y SU UTILIZACIÓN COMO CATALIZADOR DE ISOMERIZACIÓN DE LAS FRACCIONES C8 AROMÁTICAS. |
| CA2346315A CA2346315C (fr) | 2000-05-05 | 2001-05-01 | Zeolithe de type structural euo de faible rapport si/al et son utilisation en tant que catalyseur d'isomerisation des coupes c8 aromatiques |
| JP2001134908A JP4928678B2 (ja) | 2000-05-05 | 2001-05-02 | 低いＳｉ／Ａｌ比を有するＥＵＯ構造型ゼオライトおよびＣ８−芳香族留分の異性化用触媒としてのその使用 |
| KR1020010024298A KR100734336B1 (ko) | 2000-05-05 | 2001-05-04 | Ｓｉ/Ａｌ 비율이 낮은 ＥＵＯ 구조 유형의 제올라이트 및Ｃ8 방향족 유분의 이성화 촉매로서의 그 용도 |
| TW090110743A TWI271216B (en) | 2000-05-05 | 2001-05-04 | EUO-structural-type zeolite and its use |
| CNB011214422A CN1195675C (zh) | 2000-05-05 | 2001-05-05 | 低Si/Al比的EUO结构类型沸石及其作为催化剂的应用 |
| US09/849,519 US6723301B2 (en) | 2000-05-05 | 2001-05-07 | EUO-structural-type zeolite with a low si/Al ratio and its use as catalyst for isomerization of C8-aromatic fractions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0005797A FR2808519B1 (fr) | 2000-05-05 | 2000-05-05 | Zeolithe de type structural euo de faible rapport si/al et son utilisation en tant que catalyseur d'isomerisation des coupes c8 aromatiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2808519A1 FR2808519A1 (fr) | 2001-11-09 |
| FR2808519B1 true FR2808519B1 (fr) | 2002-08-02 |
Family
ID=8849954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0005797A Expired - Lifetime FR2808519B1 (fr) | 2000-05-05 | 2000-05-05 | Zeolithe de type structural euo de faible rapport si/al et son utilisation en tant que catalyseur d'isomerisation des coupes c8 aromatiques |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1151963B1 (enExample) |
| JP (1) | JP4928678B2 (enExample) |
| KR (1) | KR100734336B1 (enExample) |
| CN (1) | CN1195675C (enExample) |
| CA (1) | CA2346315C (enExample) |
| ES (1) | ES2366181T3 (enExample) |
| FR (1) | FR2808519B1 (enExample) |
| TW (1) | TWI271216B (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2862299B1 (fr) | 2003-11-14 | 2005-12-30 | Inst Francais Du Petrole | Zeolithe de type structural euo contenant le structurant alkylquinuclidinium, procede de preparation et utilisation en tant que catalyseur |
| CN100363258C (zh) * | 2004-12-28 | 2008-01-23 | 中国石油化工股份有限公司 | 一种euo结构硅铝分子筛的制备方法 |
| FR2895282B1 (fr) * | 2005-12-22 | 2008-02-01 | Inst Francais Du Petrole | Catallyseur bizeolithique comprenant un metal du groupe viii et un metal du groupe iiia et son utilisation en isomerisation des composes c8 aromatiques |
| FR2895283B1 (fr) * | 2005-12-22 | 2008-02-01 | Inst Francais Du Petrole | Catalyseur comprenant une zeolithe euo, une zeolithe 10mr et une zeolithe 12mr et son utilisation en isomerisation des composes c8 aromatiques |
| FR2915113B1 (fr) * | 2007-04-23 | 2009-06-26 | Inst Francais Du Petrole | Zeolithe eu-1 modifiee et son utilisation en isomerisation des composes c8 aromatiques. |
| CN101987298B (zh) * | 2009-08-07 | 2012-08-08 | 中国石油天然气股份有限公司 | 金属改性的含euo结构的共晶沸石催化剂及制备方法和应用 |
| CN105233765B (zh) * | 2015-09-23 | 2018-03-30 | 中北大学 | 一种超重力场中高空速选择性催化装置与方法 |
| CN108088792B (zh) * | 2017-11-27 | 2021-04-02 | 中国船舶重工集团公司第七二五研究所 | 一种中间垢样及其制备方法与应用 |
| CN109806910A (zh) * | 2019-03-18 | 2019-05-28 | 中触媒新材料股份有限公司 | 一种h型euo分子筛负载高分散金属催化剂及其制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3165380D1 (en) * | 1980-06-12 | 1984-09-13 | Ici Plc | Zeolite eu-1 |
| CA1169038A (en) * | 1980-11-04 | 1984-06-12 | Koji Sumitani | Crystalline aluminosilicate zeolites and process for production thereof |
| EP0159845A3 (en) * | 1984-04-16 | 1987-09-23 | Mobil Oil Corporation | Synthesis of crystalline zeolite |
| JPS60251121A (ja) * | 1984-05-24 | 1985-12-11 | Agency Of Ind Science & Technol | 微結晶ｚｓｍ−５型ゼオライトの製造方法 |
| FR2765206B1 (fr) * | 1997-06-25 | 1999-08-06 | Inst Francais Du Petrole | Zeolithe eu-1, catalyseur et procede pour l'amelioration du point d'ecoulement de charges contenant des paraffines |
| JP4693239B2 (ja) * | 1998-07-29 | 2011-06-01 | エクソン ケミカル パテンツ インコーポレイテッド | 結晶性分子ふるい |
| EP0999182B1 (fr) * | 1998-11-02 | 2003-05-14 | Institut Francais Du Petrole | Procédé de préparation d'une zéolithe de type structural EUO à l'aide de germes de matériaux zéolitiques et son utilisation comme catalyseur d'isomérisation des aromatiques à huit atomes de carbone |
| ZA997664B (en) * | 1998-12-23 | 2001-06-14 | Inst Francais Du Petrole | Euo zeolite comprising crystals and aggregates of crystals with specific granulometrys and its use as a catalyst in the isomerisation of C8 aromatic compounds. |
| FR2808520B1 (fr) * | 2000-05-05 | 2002-08-02 | Inst Francais Du Petrole | Procede de preparation d'une zeolithe de type structural euo , la zeolithe obtenue et son utilisation en tant que catalyseur d'isomerisation des c8 aromatiques |
-
2000
- 2000-05-05 FR FR0005797A patent/FR2808519B1/fr not_active Expired - Lifetime
-
2001
- 2001-04-23 ES ES01401027T patent/ES2366181T3/es not_active Expired - Lifetime
- 2001-04-23 EP EP01401027A patent/EP1151963B1/fr not_active Expired - Lifetime
- 2001-05-01 CA CA2346315A patent/CA2346315C/fr not_active Expired - Lifetime
- 2001-05-02 JP JP2001134908A patent/JP4928678B2/ja not_active Expired - Lifetime
- 2001-05-04 KR KR1020010024298A patent/KR100734336B1/ko not_active Expired - Lifetime
- 2001-05-04 TW TW090110743A patent/TWI271216B/zh not_active IP Right Cessation
- 2001-05-05 CN CNB011214422A patent/CN1195675C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2808519A1 (fr) | 2001-11-09 |
| JP4928678B2 (ja) | 2012-05-09 |
| KR100734336B1 (ko) | 2007-07-03 |
| CN1195675C (zh) | 2005-04-06 |
| ES2366181T3 (es) | 2011-10-18 |
| CA2346315C (fr) | 2010-08-10 |
| EP1151963B1 (fr) | 2011-06-22 |
| JP2002003216A (ja) | 2002-01-09 |
| TWI271216B (en) | 2007-01-21 |
| CN1327945A (zh) | 2001-12-26 |
| EP1151963A1 (fr) | 2001-11-07 |
| CA2346315A1 (fr) | 2001-11-05 |
| KR20010103639A (ko) | 2001-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY121186A (en) | Zeolite catalyst and method of converting hydrocarbons using the same. | |
| DE69809589D1 (de) | Herstellung von olefinen | |
| NO306553B1 (no) | Metallocener, deres anvendelse som katalysatorer, samt katalysatorsystem omfattende forbindelsene | |
| DE69815149D1 (de) | Herstellung von olefinen | |
| BR0011184B1 (pt) | processo para a hidro-oxidaÇço de olefinas a àxidos de olefinas usando catalisador de ouro oxidado, composiÇço de catalisador e mÉtodo para preparar uma composiÇço de catalisador. | |
| FR2808519B1 (fr) | Zeolithe de type structural euo de faible rapport si/al et son utilisation en tant que catalyseur d'isomerisation des coupes c8 aromatiques | |
| CA2290694A1 (en) | Heavy aromatics processing | |
| CA2264700A1 (en) | Alkylation process using zeolite beta | |
| DE60004657D1 (de) | Dimerisierung von Olefinen | |
| SG66685G (en) | Shape selective acid catalyzed reactions of olefins over crystalline zeolites | |
| BR9711594A (pt) | Composi-Æo cristalina de s¡lico-alumino-fosfato microporosa material catal¡tico processos para a prepara-Æo de um material catal¡tico e para a produ-Æo de olefinas a partir do metanol e uso de um produto | |
| DE69807929D1 (de) | Herstellung von olefinen | |
| DE69809590D1 (de) | Herstellung von olefinen | |
| ZA200309469B (en) | Process for catalytic dehydrogenation and catalyst therefore. | |
| BR0014995A (pt) | Processo de oxidação parcial catalìtica | |
| DE69822117D1 (de) | Verfahren zur Herstellung von olefinischen Epoxiden | |
| DE69417621D1 (de) | Katalysatorträger und Katalysator für Alpha-Olefinpolymerisation; Verfahren zu ihrer Herstellung und Polymerisation von Alpha-Olefinen in Gegenwart des Katalysators | |
| DE60100719D1 (de) | Kontinuierliche Hydrierung von aromatischen Nitroverbindungen unter Verwendung eines Katalysators mit geringem Gehalt an Aluminium | |
| KR950702514A (ko) | 몰리브덴을 함유하는 촉매를 사용하여 부타디엔을 스티렌, 에텔벤젠 또는 이들 둘 다로 전환시키는 방법(Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum) | |
| JP2002003216A5 (enExample) | ||
| DE60103335D1 (de) | Verfahren zur selektiven Herstellung von Di-Isobuten aus einer i-Buten enthaltenden C4 Beschickung | |
| DK1395361T3 (da) | Katalysator til syrekatalyserede carbonhydrid-omdannelser | |
| KR950007939A (ko) | 하나이상의 c_3-c_6 올레핀에 의해 c_4-c_5 이소파라핀을 알킬화시키기 위한 촉매 | |
| DK0832870T3 (da) | Fremgangsmåde til fremstillingen af 3,5,5-trimethylcyclohex-3-en-1-on(beta-isophoron) ved isomerisering af 3,5,5-trimethylcyclohex-2-en-1-on(alfa-isophoron) | |
| BR9908506A (pt) | Processo para preparação de alfa-, Èmega-diaminas alifáticas pela hidrogenação de alfa-, Èmega-denitrilas alifáticas na presença de um catalisador, e, uso de um material de catalisador |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| PLFP | Fee payment |
Year of fee payment: 17 |
|
| PLFP | Fee payment |
Year of fee payment: 18 |
|
| PLFP | Fee payment |
Year of fee payment: 19 |
|
| PLFP | Fee payment |
Year of fee payment: 20 |