WO2009025993A3 - Method and apparatus for altering a feed to a reaction zone - Google Patents

Method and apparatus for altering a feed to a reaction zone Download PDF

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Publication number
WO2009025993A3
WO2009025993A3 PCT/US2008/072265 US2008072265W WO2009025993A3 WO 2009025993 A3 WO2009025993 A3 WO 2009025993A3 US 2008072265 W US2008072265 W US 2008072265W WO 2009025993 A3 WO2009025993 A3 WO 2009025993A3
Authority
WO
WIPO (PCT)
Prior art keywords
aromatic
feed
altering
stream rich
zone
Prior art date
Application number
PCT/US2008/072265
Other languages
French (fr)
Other versions
WO2009025993A2 (en
Inventor
Lubo Zhou
Original Assignee
Uop Llc
Lubo Zhou
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
Priority claimed from US11/840,461 external-priority patent/US7727490B2/en
Priority claimed from US11/840,420 external-priority patent/US7686946B2/en
Application filed by Uop Llc, Lubo Zhou filed Critical Uop Llc
Priority to JP2010521088A priority Critical patent/JP5631209B2/en
Priority to CN200880103211.0A priority patent/CN101784642B/en
Publication of WO2009025993A2 publication Critical patent/WO2009025993A2/en
Publication of WO2009025993A3 publication Critical patent/WO2009025993A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/126—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
    • C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins 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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • C10G47/12—Inorganic carriers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

One exemplary embodiment can include a method of altering a feed to a transalkylation zone by changing a destination of a stream rich in an aromatic C9 for increasing production of at least one of benzene, toluene, para-xylene, and an aromatic gasoline blend. The method can include providing the stream rich in an aromatic C9 from a first fractionation zone that receives an effluent from a second fractionation zone. The second fractionation zone may produce a stream rich in at least one of benzene and toluene. The stream rich in the aromatic C9 can be at least partially comprised in at least one of the feed to the transalkylation zone and the aromatic gasoline blend.
PCT/US2008/072265 2007-08-17 2008-08-06 Method and apparatus for altering a feed to a reaction zone WO2009025993A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010521088A JP5631209B2 (en) 2007-08-17 2008-08-06 Method and apparatus for changing the feed flow to the reaction zone
CN200880103211.0A CN101784642B (en) 2007-08-17 2008-08-06 Method and apparatus for altering a feed to a reaction zone

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/840,461 US7727490B2 (en) 2007-08-17 2007-08-17 Aromatic production apparatus
US11/840,420 2007-08-17
US11/840,461 2007-08-17
US11/840,420 US7686946B2 (en) 2007-08-17 2007-08-17 Method of altering a feed to a reaction zone

Publications (2)

Publication Number Publication Date
WO2009025993A2 WO2009025993A2 (en) 2009-02-26
WO2009025993A3 true WO2009025993A3 (en) 2009-04-30

Family

ID=40378903

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/072265 WO2009025993A2 (en) 2007-08-17 2008-08-06 Method and apparatus for altering a feed to a reaction zone

Country Status (5)

Country Link
JP (1) JP5631209B2 (en)
KR (1) KR101568432B1 (en)
CN (1) CN101784642B (en)
TW (1) TWI401311B (en)
WO (1) WO2009025993A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120289677A1 (en) * 2011-05-11 2012-11-15 Uop, Llc Process for alkylating benzene
KR101835928B1 (en) * 2012-02-01 2018-03-07 사우디 아라비안 오일 컴퍼니 Catalytic reforming process and system for producing reduced benzene gasoline
EP3027583B1 (en) * 2013-07-31 2019-05-22 Uop Llc Processes and systems for separating streams to provide a transalkylation feed stream in an aromatics complex
US10774270B2 (en) 2015-04-27 2020-09-15 Shell Oil Company Conversion of biomass or residual waste materials to biofuels
US10626067B1 (en) * 2019-05-10 2020-04-21 Uop Llc Processes for separating para-xylene from toluene

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945913A (en) * 1974-08-26 1976-03-23 Mobil Oil Corporation Manufacture of lower aromatic compounds
US4053388A (en) * 1976-12-06 1977-10-11 Moore-Mccormack Energy, Inc. Process for preparing aromatics from naphtha
JPH08199174A (en) * 1995-01-20 1996-08-06 Chiyoda Corp Production of low-benzene gasoline
JP2001059090A (en) * 1999-06-16 2001-03-06 Toray Ind Inc Conversion of aromatic hydrocarbon
KR20010054298A (en) * 1999-12-06 2001-07-02 유현식 A process for separating para-xylene using xylene column
KR20050005361A (en) * 2003-07-01 2005-01-13 윤정의 Galvanic skin resistor meter and control method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495913A (en) 1965-06-07 1970-02-17 Fairchild Camera Instr Co Focal plane determining system
US3996305A (en) 1975-03-27 1976-12-07 Universal Oil Products Company Fractionation of aromatic streams
JPS63196528A (en) * 1985-09-13 1988-08-15 ユ−オ−ピ−　インコ−ポレイテツド Manufacture of xylene by use of both isomerizing/transalkylating zone
KR100557558B1 (en) * 2000-11-30 2006-03-03 에스케이 주식회사 Process for Producing Aromatic Hydrocarbons and Liquefied Petroleum Gas from Hydrocarbon Mixture
US6504076B1 (en) * 2001-05-18 2003-01-07 Fina Technology, Inc. Method of conversion of heavy aromatics
US6740788B1 (en) * 2002-12-19 2004-05-25 Uop Llc Integrated process for aromatics production
KR101234448B1 (en) * 2005-11-14 2013-02-18 에스케이이노베이션 주식회사 Process for The Preparation of Aromatic Hydrocarbons and Liquefied Petroleum Gas from Hydrocarbon Mixture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945913A (en) * 1974-08-26 1976-03-23 Mobil Oil Corporation Manufacture of lower aromatic compounds
US4053388A (en) * 1976-12-06 1977-10-11 Moore-Mccormack Energy, Inc. Process for preparing aromatics from naphtha
JPH08199174A (en) * 1995-01-20 1996-08-06 Chiyoda Corp Production of low-benzene gasoline
JP2001059090A (en) * 1999-06-16 2001-03-06 Toray Ind Inc Conversion of aromatic hydrocarbon
KR20010054298A (en) * 1999-12-06 2001-07-02 유현식 A process for separating para-xylene using xylene column
KR20050005361A (en) * 2003-07-01 2005-01-13 윤정의 Galvanic skin resistor meter and control method

Also Published As

Publication number Publication date
TWI401311B (en) 2013-07-11
TW200920836A (en) 2009-05-16
KR101568432B1 (en) 2015-11-11
JP2010536954A (en) 2010-12-02
CN101784642B (en) 2013-05-22
KR20100057854A (en) 2010-06-01
WO2009025993A2 (en) 2009-02-26
CN101784642A (en) 2010-07-21
JP5631209B2 (en) 2014-11-26

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