WO2012078509A3 - Process for the conversion of mixed lower alkanes to armoatic hydrocarbons - Google Patents

Process for the conversion of mixed lower alkanes to armoatic hydrocarbons Download PDF

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Publication number
WO2012078509A3
WO2012078509A3 PCT/US2011/063283 US2011063283W WO2012078509A3 WO 2012078509 A3 WO2012078509 A3 WO 2012078509A3 US 2011063283 W US2011063283 W US 2011063283W WO 2012078509 A3 WO2012078509 A3 WO 2012078509A3
Authority
WO
WIPO (PCT)
Prior art keywords
stage
ethane
product stream
feed
armoatic
Prior art date
Application number
PCT/US2011/063283
Other languages
French (fr)
Other versions
WO2012078509A2 (en
Inventor
Mahesh Venkataraman Iyer
Ann Marie Lauritzen
Ajay Madhav Madgavkar
Nick Joseph Vecchio
Original Assignee
Shell Oil Company
Shell Internationale Research Maatschappij B.V.
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 Shell Oil Company, Shell Internationale Research Maatschappij B.V. filed Critical Shell Oil Company
Priority to PCT/US2011/063283 priority Critical patent/WO2012078509A2/en
Publication of WO2012078509A2 publication Critical patent/WO2012078509A2/en
Publication of WO2012078509A3 publication Critical patent/WO2012078509A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/44—Noble metals
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • C10G50/00—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C07C2529/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11 containing iron group metals, noble metals or copper
    • C07C2529/44—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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1025—Natural gas
    • 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
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/104—Light gasoline having a boiling range of about 20 - 100 °C
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

A process comprising: contacting a lower alkane feed comprising propane and ethane with an aromatization catalyst in a first stage under first stage reaction conditions to produce a first stage product stream comprising ethane and aromatics; separating the aromatics from the first stage product stream to form an aromatics product stream and a second stage feed; and contacting the second stage feed with an aromatization catalyst in a second stage under second stage reaction conditions to produce a second stage product stream comprising ethane and aromatics wherein the amount of ethane in the first stage product stream is equal to from 80 to 300% of the amount of ethane in the lower alkane feed and the amount of ethane in the second stage product stream is equal to at most 80% of the amount of ethane in the second stage feed is described.
PCT/US2011/063283 2010-12-06 2011-12-05 Process for the conversion of mixed lower alkanes to armoatic hydrocarbons WO2012078509A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2011/063283 WO2012078509A2 (en) 2010-12-06 2011-12-05 Process for the conversion of mixed lower alkanes to armoatic hydrocarbons

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42004410P 2010-12-06 2010-12-06
US61/420,044 2010-12-06
PCT/US2011/063283 WO2012078509A2 (en) 2010-12-06 2011-12-05 Process for the conversion of mixed lower alkanes to armoatic hydrocarbons

Publications (2)

Publication Number Publication Date
WO2012078509A2 WO2012078509A2 (en) 2012-06-14
WO2012078509A3 true WO2012078509A3 (en) 2012-08-02

Family

ID=46983018

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/063283 WO2012078509A2 (en) 2010-12-06 2011-12-05 Process for the conversion of mixed lower alkanes to armoatic hydrocarbons

Country Status (1)

Country Link
WO (1) WO2012078509A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3689843A1 (en) 2019-02-01 2020-08-05 Basf Se A method for producing an aromatic hydrocarbon or a mixture of aromatic hydrocarbons from a low molecular hydrocarbon or a mixture of low molecular hydrocarbons

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788364A (en) * 1987-12-22 1988-11-29 Mobil Oil Corporation Conversion of paraffins to gasoline
US5936135A (en) * 1997-05-02 1999-08-10 Council Of Scientific & Industrial Research Process for the preparation of hydrocarbons
US20090156870A1 (en) * 2007-12-12 2009-06-18 Ann Marie Lauritzen Process for the conversion of ethane to mixed lower alkanes to aromatic hydrocarbons
US20100048968A1 (en) * 2008-08-19 2010-02-25 Ann Marie Lauritzen Process for the conversion of lower alkanes to aromatic hydrocarbons and ethylene
WO2011053747A1 (en) * 2009-11-02 2011-05-05 Shell Oil Company Process for the conversion of mixed lower alkanes to aromatic hydrocarbons

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788364A (en) * 1987-12-22 1988-11-29 Mobil Oil Corporation Conversion of paraffins to gasoline
US5936135A (en) * 1997-05-02 1999-08-10 Council Of Scientific & Industrial Research Process for the preparation of hydrocarbons
US20090156870A1 (en) * 2007-12-12 2009-06-18 Ann Marie Lauritzen Process for the conversion of ethane to mixed lower alkanes to aromatic hydrocarbons
US20100048968A1 (en) * 2008-08-19 2010-02-25 Ann Marie Lauritzen Process for the conversion of lower alkanes to aromatic hydrocarbons and ethylene
WO2011053747A1 (en) * 2009-11-02 2011-05-05 Shell Oil Company Process for the conversion of mixed lower alkanes to aromatic hydrocarbons

Also Published As

Publication number Publication date
WO2012078509A2 (en) 2012-06-14

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