DE3781468D1 - Verfahren zum trocknen und zur aktivierung eines katalysators. - Google Patents
Verfahren zum trocknen und zur aktivierung eines katalysators.Info
- Publication number
- DE3781468D1 DE3781468D1 DE8787305346T DE3781468T DE3781468D1 DE 3781468 D1 DE3781468 D1 DE 3781468D1 DE 8787305346 T DE8787305346 T DE 8787305346T DE 3781468 T DE3781468 T DE 3781468T DE 3781468 D1 DE3781468 D1 DE 3781468D1
- Authority
- DE
- Germany
- Prior art keywords
- activating
- catalyst
- drying
- 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
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- 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
-
- 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
- B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/874,525 US4717700A (en) | 1986-06-16 | 1986-06-16 | Catalyst drying and activation methods |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3781468D1 true DE3781468D1 (de) | 1992-10-08 |
DE3781468T2 DE3781468T2 (de) | 1993-01-07 |
Family
ID=25363997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787305346T Expired - Lifetime DE3781468T2 (de) | 1986-06-16 | 1987-06-16 | Verfahren zum trocknen und zur aktivierung eines katalysators. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4717700A (de) |
EP (1) | EP0250213B1 (de) |
JP (3) | JP2630592B2 (de) |
CA (1) | CA1297860C (de) |
DE (1) | DE3781468T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4882307A (en) * | 1987-09-02 | 1989-11-21 | Mobil Oil Corporation | Process for preparing noble metal-containing zeolites |
US5052561A (en) * | 1987-09-16 | 1991-10-01 | Chevron Research & Technology Company | Crystalline silicate catalyst and a reforming process using the catalyst |
FR2652760B1 (fr) * | 1989-10-06 | 1993-12-10 | Ceca Sa | Procede d'activation thermique de zeolites par percolation d'un gaz chaud. |
US5041401A (en) * | 1990-03-28 | 1991-08-20 | Mobil Oil Corporation | Thermally stable noble metal-containing zeolite catalyst |
SA05260056B1 (ar) | 1991-03-08 | 2008-03-26 | شيفرون فيليبس كيميكال كمبني ال بي | جهاز لمعالجة الهيدروكربون hydrocarbon |
US5451813A (en) * | 1991-09-05 | 1995-09-19 | Rohm Co., Ltd. | Semiconductor device with lead frame having different thicknesses |
US5382353A (en) * | 1992-11-16 | 1995-01-17 | Chevron Research & Technology Co., A Div. Of Chevron U.S.A. Inc. | Pretreatment method for increasing conversion of reforming catalyst |
US5658452A (en) * | 1994-01-04 | 1997-08-19 | Chevron Chemical Company | Increasing production in hydrocarbon conversion processes |
US6258256B1 (en) | 1994-01-04 | 2001-07-10 | Chevron Phillips Chemical Company Lp | Cracking processes |
US6274113B1 (en) | 1994-01-04 | 2001-08-14 | Chevron Phillips Chemical Company Lp | Increasing production in hydrocarbon conversion processes |
US5716515A (en) * | 1995-05-25 | 1998-02-10 | Chevron Chemical Company | High temperature treatment of reforming catalyst with an inert gas |
US6419986B1 (en) | 1997-01-10 | 2002-07-16 | Chevron Phillips Chemical Company Ip | Method for removing reactive metal from a reactor system |
US6506703B1 (en) | 1997-01-16 | 2003-01-14 | Exxon Mobil Chemical Patents Inc. | Method for depositing catalyst metals into zeolite to produce hydrocarbon processing catalyst |
JP5052792B2 (ja) * | 2006-01-13 | 2012-10-17 | 電気化学工業株式会社 | 樹脂組成物及びそれを用いる被加工部材の仮固定方法と表面保護方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL238183A (de) * | 1962-08-03 | |||
FR2323664A1 (fr) * | 1975-09-10 | 1977-04-08 | Erap | Procede de deshydrocyclisation d'hydrocarbures aliphatiques |
US4180693A (en) * | 1976-10-15 | 1979-12-25 | Institut Francais Du Petrole | New preparation process of a catalyst for converting aromatic hydrocarbons |
US4269736A (en) * | 1979-11-14 | 1981-05-26 | Norton Company | Parafin conversion catalyst |
US4459271A (en) * | 1980-12-29 | 1984-07-10 | Harshaw/Filtrol Partnership | Process for the exchange of crystalline zeolites |
US4544539A (en) * | 1982-05-14 | 1985-10-01 | Exxon Research & Engineering Co. | Zeolite L with cylindrical morphology |
US4595670A (en) * | 1983-11-10 | 1986-06-17 | Exxon Research And Engineering Co. | Zeolite catalyst |
US4568656A (en) * | 1984-12-07 | 1986-02-04 | Exxon Research & Engineering Co. | Process for loading platinum into Zeolite-L |
-
1986
- 1986-06-16 US US06/874,525 patent/US4717700A/en not_active Expired - Lifetime
-
1987
- 1987-06-12 CA CA000539534A patent/CA1297860C/en not_active Expired - Lifetime
- 1987-06-16 DE DE8787305346T patent/DE3781468T2/de not_active Expired - Lifetime
- 1987-06-16 EP EP87305346A patent/EP0250213B1/de not_active Expired
- 1987-06-16 JP JP62150083A patent/JP2630592B2/ja not_active Expired - Lifetime
-
1996
- 1996-07-23 JP JP8212068A patent/JP2843796B2/ja not_active Expired - Lifetime
- 1996-07-23 JP JP8212072A patent/JP2704185B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1297860C (en) | 1992-03-24 |
EP0250213B1 (de) | 1992-09-02 |
DE3781468T2 (de) | 1993-01-07 |
EP0250213A2 (de) | 1987-12-23 |
JP2630592B2 (ja) | 1997-07-16 |
JP2843796B2 (ja) | 1999-01-06 |
JPS6344941A (ja) | 1988-02-25 |
JP2704185B2 (ja) | 1998-01-26 |
US4717700A (en) | 1988-01-05 |
EP0250213A3 (en) | 1988-03-02 |
JPH09132783A (ja) | 1997-05-20 |
JPH09117668A (ja) | 1997-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |