ATE356859T1 - Dehydrocyklizierungsverfahren mit abwärts strömender entfernung von dimethylbutan - Google Patents

Dehydrocyklizierungsverfahren mit abwärts strömender entfernung von dimethylbutan

Info

Publication number
ATE356859T1
ATE356859T1 AT98962992T AT98962992T ATE356859T1 AT E356859 T1 ATE356859 T1 AT E356859T1 AT 98962992 T AT98962992 T AT 98962992T AT 98962992 T AT98962992 T AT 98962992T AT E356859 T1 ATE356859 T1 AT E356859T1
Authority
AT
Austria
Prior art keywords
raffinate
aromatics
dehydrocyclization
dimethylbutanes
catalyst
Prior art date
Application number
AT98962992T
Other languages
English (en)
Inventor
David H Witte
Original Assignee
Chevron Phillips Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Application granted granted Critical
Publication of ATE356859T1 publication Critical patent/ATE356859T1/de

Links

Classifications

    • 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
    • C10G61/00—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen
    • C10G61/02—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen plural serial stages only
    • 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
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • 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
    • 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
    • C10G61/00—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen
    • C10G61/02—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen plural serial stages only
    • C10G61/04—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen plural serial stages only the refining step being an extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT98962992T 1998-12-09 1998-12-09 Dehydrocyklizierungsverfahren mit abwärts strömender entfernung von dimethylbutan ATE356859T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/026134 WO2000034417A1 (en) 1998-12-09 1998-12-09 Dehydrocyclization process with downstream dimethylbutane removal

Publications (1)

Publication Number Publication Date
ATE356859T1 true ATE356859T1 (de) 2007-04-15

Family

ID=22268450

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98962992T ATE356859T1 (de) 1998-12-09 1998-12-09 Dehydrocyklizierungsverfahren mit abwärts strömender entfernung von dimethylbutan

Country Status (10)

Country Link
EP (1) EP1144550B1 (de)
JP (1) JP2002531683A (de)
KR (1) KR100601258B1 (de)
AT (1) ATE356859T1 (de)
AU (1) AU1810999A (de)
CA (1) CA2356632C (de)
DE (1) DE69837351T2 (de)
ES (1) ES2281145T3 (de)
MX (1) MXPA01005894A (de)
WO (1) WO2000034417A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9266091B2 (en) 2012-03-29 2016-02-23 Uop Llc Reforming catalysts with tuned acidity for maximum aromatics yield
US11834615B2 (en) 2019-12-03 2023-12-05 Saudi Arabian Oil Company Staged catalytic reforming process
US11279888B2 (en) 2020-02-13 2022-03-22 Saudi Arabian Oil Company Process and system for hydrogenation of aromatic complex bottoms
US11248173B2 (en) 2020-02-13 2022-02-15 Saudi Arabian Oil Company Process and system for catalytic conversion of aromatic complex bottoms
US11149220B2 (en) 2020-02-13 2021-10-19 Saudi Arabian Oil Company Process and system for hydrogenation, hydrocracking and catalytic conversion of aromatic complex bottoms
US11268037B2 (en) 2020-02-13 2022-03-08 Saudi Arabian Oil Company Process and system for hydrodearylation and hydrogenation of aromatic complex bottoms
US11591526B1 (en) 2022-01-31 2023-02-28 Saudi Arabian Oil Company Methods of operating fluid catalytic cracking processes to increase coke production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070637A (en) * 1959-08-03 1962-12-25 Sun Oil Co Preparation of benzene and toluene
US4650565A (en) * 1982-09-29 1987-03-17 Chevron Research Company Dehydrocyclization process
US4897177A (en) * 1988-03-23 1990-01-30 Exxon Chemical Patents Inc. Process for reforming a hydrocarbon fraction with a limited C9 + content
EP0335540B1 (de) * 1988-03-31 1994-08-24 Exxon Chemical Patents Inc. Verfahren zum Reformieren einer dimethylbutanfreien Kohlenwasserstofffraktion
US5401386A (en) * 1992-07-24 1995-03-28 Chevron Research And Technology Company Reforming process for producing high-purity benzene
ES2127882T3 (es) * 1993-06-15 1999-05-01 Shell Int Research Procedimiento de mejora de una carga hidrocarbonada.
US5877367A (en) * 1996-12-17 1999-03-02 Chevron Chemical Company Dehydrocyclization process with downstream dimethylbutane removal

Also Published As

Publication number Publication date
EP1144550A1 (de) 2001-10-17
WO2000034417A1 (en) 2000-06-15
KR20010112229A (ko) 2001-12-20
ES2281145T3 (es) 2007-09-16
CA2356632A1 (en) 2000-06-15
DE69837351T2 (de) 2008-04-10
EP1144550B1 (de) 2007-03-14
AU1810999A (en) 2000-06-26
JP2002531683A (ja) 2002-09-24
DE69837351D1 (de) 2007-04-26
CA2356632C (en) 2010-07-20
KR100601258B1 (ko) 2006-07-14
MXPA01005894A (es) 2002-04-24

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