KR100282489B1 - 개질 촉매의 전화를 증가시키는 전처리 방법(pretreatment method for increasing conversion of rxforming catalyst) - Google Patents
개질 촉매의 전화를 증가시키는 전처리 방법(pretreatment method for increasing conversion of rxforming catalyst) Download PDFInfo
- Publication number
- KR100282489B1 KR100282489B1 KR1019950701987A KR19950701987A KR100282489B1 KR 100282489 B1 KR100282489 B1 KR 100282489B1 KR 1019950701987 A KR1019950701987 A KR 1019950701987A KR 19950701987 A KR19950701987 A KR 19950701987A KR 100282489 B1 KR100282489 B1 KR 100282489B1
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- temperature
- zeolite
- platinum
- hydrogen
- Prior art date
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
- 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
- B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
- B01J29/62—Noble metals
-
- 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
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/06—Catalytic reforming characterised by the catalyst used
- C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
-
- 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
- B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
-
- 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
- B01J37/16—Reducing
- B01J37/18—Reducing with gases containing free hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97678692A | 1992-11-16 | 1992-11-16 | |
US07/976786 | 1992-11-16 | ||
US7/976786 | 1992-11-16 | ||
PCT/US1993/011052 WO1994011464A1 (en) | 1992-11-16 | 1993-11-16 | Pretreatment method for increasing conversion of reforming catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950704446A KR950704446A (ko) | 1995-11-20 |
KR100282489B1 true KR100282489B1 (ko) | 2001-03-02 |
Family
ID=25524465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950701987A KR100282489B1 (ko) | 1992-11-16 | 1993-11-16 | 개질 촉매의 전화를 증가시키는 전처리 방법(pretreatment method for increasing conversion of rxforming catalyst) |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP3606577B2 (ja) |
KR (1) | KR100282489B1 (ja) |
AU (1) | AU673041B2 (ja) |
TW (1) | TW338065B (ja) |
WO (1) | WO1994011464A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100780173B1 (ko) | 2006-12-29 | 2007-11-28 | 주식회사 효성 | 2,6-나프탈렌디카르복실산 정제용 촉매, 그 제조방법 및이를 이용한 정제공정 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5879538A (en) * | 1997-12-22 | 1999-03-09 | Chevron Chemical Company | Zeolite L catalyst in conventional furnace |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4636298A (en) * | 1982-02-01 | 1987-01-13 | Chevron Research Company | Reforming process |
US4650565A (en) * | 1982-09-29 | 1987-03-17 | Chevron Research Company | Dehydrocyclization process |
US4627912A (en) * | 1983-06-30 | 1986-12-09 | Chevron Research Company | Reforming process having a high selectivity and activity for dehydrocyclization, isomerization, and dehydroisomerization |
US4795549A (en) * | 1986-06-16 | 1989-01-03 | Union Carbide Corporation | UHP-Y-containing reforming catalysts and processes |
-
1993
- 1993-11-16 WO PCT/US1993/011052 patent/WO1994011464A1/en active IP Right Grant
- 1993-11-16 AU AU56687/94A patent/AU673041B2/en not_active Ceased
- 1993-11-16 JP JP51242594A patent/JP3606577B2/ja not_active Expired - Fee Related
- 1993-11-16 KR KR1019950701987A patent/KR100282489B1/ko not_active IP Right Cessation
-
1994
- 1994-01-07 TW TW083100109A patent/TW338065B/zh active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100780173B1 (ko) | 2006-12-29 | 2007-11-28 | 주식회사 효성 | 2,6-나프탈렌디카르복실산 정제용 촉매, 그 제조방법 및이를 이용한 정제공정 |
Also Published As
Publication number | Publication date |
---|---|
KR950704446A (ko) | 1995-11-20 |
TW338065B (en) | 1998-08-11 |
AU5668794A (en) | 1994-06-08 |
JP3606577B2 (ja) | 2005-01-05 |
JPH08506266A (ja) | 1996-07-09 |
AU673041B2 (en) | 1996-10-24 |
WO1994011464A1 (en) | 1994-05-26 |
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E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20041011 Year of fee payment: 5 |
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LAPS | Lapse due to unpaid annual fee |