FR2440347A1 - Procede d'isomerisation totale d'hydrocarbures paraffiniques normaux - Google Patents

Procede d'isomerisation totale d'hydrocarbures paraffiniques normaux

Info

Publication number
FR2440347A1
FR2440347A1 FR7926966A FR7926966A FR2440347A1 FR 2440347 A1 FR2440347 A1 FR 2440347A1 FR 7926966 A FR7926966 A FR 7926966A FR 7926966 A FR7926966 A FR 7926966A FR 2440347 A1 FR2440347 A1 FR 2440347A1
Authority
FR
France
Prior art keywords
normal
hydrocarbons
total
isomerization
reactor
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.)
Granted
Application number
FR7926966A
Other languages
English (en)
Other versions
FR2440347B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2440347A1 publication Critical patent/FR2440347A1/fr
Application granted granted Critical
Publication of FR2440347B1 publication Critical patent/FR2440347B1/fr
Expired legal-status Critical Current

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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/06—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including a sorption process as the refining step in the absence of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C9/00—Aliphatic saturated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE D'ISOMERISATION TOTALE. L'ISOMERISATION PRATIQUEMENT TOTALE DES HYDROCARBURES PARAFFINIQUES NORMAUX RENFERMES DANS UNE CHARGE ESSENTIELLEMENT FORMEE D'UN MELANGE D'HYDROCARBURES NORMAUX ET NON NORMAUX EST OBTENUE PAR PASSAGE DE LA CHARGE TOUT D'ABORD DANS UN REACTEUR D'ISOMERISATION, PUIS PASSAGE DES HYDROCARBURES DE L'EFFLUENT DU REACTEUR DANS UNE SECTION D'ADSORPTION OU LES HYDROCARBURES NORMAUX SONT ADSORBES ET LES HYDROCARBURES NON NORMAUX SONT DECHARGES DU CIRCUIT SOUS FORME D'UN PRODUIT D'ISOMERISATION. LA CHARGE NEUVE EST MELANGEE A DEBIT REGLABLE AVEC L'EFFLUENT DESORBE VARIABLE DES LITS ADSORBANTS CONTENANT LES HYDROCARBURES NORMAUX DESORBES ET L'HYDROGENE GAZEUX DE PURGE, EN VUE D'ETABLIR UN DEBIT CONSTANT DE LA CHARGE TOTALE ADMISE AU REACTEUR D'ISOMERISATION. APPLICATION A L'AMELIORATION DE L'INDICE D'OCTANE DE CERTAINES FRACTIONS DE PETROLE.
FR7926966A 1978-11-02 1979-10-31 Procede d'isomerisation totale d'hydrocarbures paraffiniques normaux Expired FR2440347B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/957,288 US4210771A (en) 1978-11-02 1978-11-02 Total isomerization process

Publications (2)

Publication Number Publication Date
FR2440347A1 true FR2440347A1 (fr) 1980-05-30
FR2440347B1 FR2440347B1 (fr) 1985-11-29

Family

ID=25499363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926966A Expired FR2440347B1 (fr) 1978-11-02 1979-10-31 Procede d'isomerisation totale d'hydrocarbures paraffiniques normaux

Country Status (14)

Country Link
US (1) US4210771A (fr)
JP (1) JPS5564528A (fr)
AR (1) AR230255A1 (fr)
AU (1) AU534326B2 (fr)
BE (1) BE879738A (fr)
CA (1) CA1117555A (fr)
CH (1) CH643524A5 (fr)
DE (1) DE2943499C2 (fr)
DK (1) DK463479A (fr)
FR (1) FR2440347B1 (fr)
GB (1) GB2036069B (fr)
NL (1) NL7908015A (fr)
NO (1) NO153805C (fr)
SE (1) SE432760B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0270177A1 (fr) * 1986-12-02 1988-06-08 Shell Internationale Researchmaatschappij B.V. Procédé et dispositif de conversion d'hydrocarbures

Families Citing this family (52)

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US4432862A (en) * 1982-01-18 1984-02-21 Exxon Research And Engineering Co. Reforming and isomerization process
US4476345A (en) * 1982-10-14 1984-10-09 Union Carbide Corporation N-Paraffin-isoparaffin separation process using wash of recycle purge gas
US4709117A (en) * 1986-04-07 1987-11-24 Union Carbide Corporation Total isomerization process and apparatus
US4709116A (en) * 1986-06-30 1987-11-24 Union Carbide Corporation Isomerization process and apparatus
US4717784A (en) * 1986-12-10 1988-01-05 Shell Oil Company Total isomerization process with mono-methyl-branched plus normal paraffin recycle stream
ES2024591B3 (es) * 1987-06-15 1992-03-01 Uop Inc Proceso y aparato de isomerizacion.
US4929799A (en) * 1987-06-15 1990-05-29 Uop Isomerization process
US5156458A (en) * 1987-11-16 1992-10-20 Exxon Research And Engineering Company Surge drum internals design for damping of sinusoidal variations in the feed concentration
US4804802A (en) * 1988-01-25 1989-02-14 Shell Oil Company Isomerization process with recycle of mono-methyl-branched paraffins and normal paraffins
US5095169A (en) * 1988-03-30 1992-03-10 Uop Normal paraffin hydrocarbon isomerization process using activated zeolite beta
US4855529A (en) * 1988-04-25 1989-08-08 Shell Oil Company Isomerization process with preliminary normal paraffin and mono-methyl paraffin feed capture step
US5055634A (en) * 1988-10-06 1991-10-08 Uop Adsorption and isomerization of normal and mono-methyl paraffins
US5055633A (en) * 1988-10-06 1991-10-08 Uop Adsorption and isomerization of normal and mono-methyl paraffins
US4956521A (en) * 1988-10-06 1990-09-11 Uop Adsorption and isomerization of normal and mono-methyl paraffins
US4982048A (en) * 1989-02-24 1991-01-01 Shell Oil Company Isomerization process with preliminary normal paraffin and mono-methyl paraffin feed capture step
US5043525A (en) * 1990-07-30 1991-08-27 Uop Paraffin isomerization and liquid phase adsorptive product separation
US5292987A (en) * 1990-08-23 1994-03-08 Uop Hydrocarbon adsorption and isomerization process
US5059741A (en) * 1991-01-29 1991-10-22 Shell Oil Company C5/C6 isomerization process
GB9109747D0 (en) † 1991-05-07 1991-06-26 Shell Int Research A process for the production of isoparaffins
FR2679245B1 (fr) * 1991-07-18 1993-11-05 Institut Francais Petrole Procede d'isomerisation de paraffines normales en c5/c6 avec recyclage de paraffines normales.
FR2688213B1 (fr) 1992-03-06 1995-05-24 Inst Francais Du Petrole Procede d'isomerisation de paraffines normales en c5/c6 avec recyclage de paraffines normales et methyl-pentanes.
US5453552A (en) * 1993-08-20 1995-09-26 Uop Isomerization and adsorption process with benzene saturation
US5811630A (en) * 1994-10-28 1998-09-22 Uop Llc PSA process with reaction for reversible reactions
US6008427A (en) * 1998-05-04 1999-12-28 Uop Llc Total isomerization process with enhanced heat integration
US6759563B1 (en) 2001-10-09 2004-07-06 Uop Llc Liquid phase adsorptive separation with hexane desorbent and paraffin isomerization
US7122496B2 (en) * 2003-05-01 2006-10-17 Bp Corporation North America Inc. Para-xylene selective adsorbent compositions and methods
US7271305B2 (en) * 2003-05-01 2007-09-18 Bp Corporation North America Inc. Method of obtaining para-xylene
US20080153174A1 (en) * 2006-12-20 2008-06-26 Galloway Douglas B Catalytic alloy hydrogen sensor apparatus and process
US20080154433A1 (en) * 2006-12-20 2008-06-26 Galloway Douglas B Catalytic Alloy Hydrogen Sensor Apparatus and Process
US20080154432A1 (en) * 2006-12-20 2008-06-26 Galloway Douglas B Catalytic alloy hydrogen sensor apparatus and process
US20080154434A1 (en) * 2006-12-20 2008-06-26 Galloway Douglas B Catalytic Alloy Hydrogen Sensor Apparatus and Process
US9051519B2 (en) 2009-10-12 2015-06-09 Elevance Renewable Sciences, Inc. Diene-selective hydrogenation of metathesis derived olefins and unsaturated esters
US9169447B2 (en) 2009-10-12 2015-10-27 Elevance Renewable Sciences, Inc. Methods of refining natural oils, and methods of producing fuel compositions
US9222056B2 (en) 2009-10-12 2015-12-29 Elevance Renewable Sciences, Inc. Methods of refining natural oils, and methods of producing fuel compositions
US9000246B2 (en) 2009-10-12 2015-04-07 Elevance Renewable Sciences, Inc. Methods of refining and producing dibasic esters and acids from natural oil feedstocks
US8735640B2 (en) 2009-10-12 2014-05-27 Elevance Renewable Sciences, Inc. Methods of refining and producing fuel and specialty chemicals from natural oil feedstocks
US9365487B2 (en) 2009-10-12 2016-06-14 Elevance Renewable Sciences, Inc. Methods of refining and producing dibasic esters and acids from natural oil feedstocks
US9175231B2 (en) 2009-10-12 2015-11-03 Elevance Renewable Sciences, Inc. Methods of refining natural oils and methods of producing fuel compositions
US9382502B2 (en) 2009-10-12 2016-07-05 Elevance Renewable Sciences, Inc. Methods of refining and producing isomerized fatty acid esters and fatty acids from natural oil feedstocks
EP2488474B1 (fr) 2009-10-12 2017-01-25 Elevance Renewable Sciences, Inc. Procédés de raffinage et de production de carburant à partir de charges d'huile naturelle
US9139493B2 (en) 2011-12-22 2015-09-22 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
CA2860198C (fr) 2011-12-22 2020-07-21 Elevance Renewable Sciences, Inc. Procedes d'elimination de l'isomerisation des produits de metathese d'olefines, procedes de raffinage des huiles naturelles, et procedes de production de compositions combustibles
US9133416B2 (en) 2011-12-22 2015-09-15 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
AU2012359071B2 (en) 2011-12-22 2017-04-06 Wilmar Trading Pte Ltd Methods for suppressing isomerization of olefin metathesis products, methods of refining natural oils, and methods of producing fuel compositions
US9169174B2 (en) 2011-12-22 2015-10-27 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
WO2013188201A1 (fr) 2012-06-12 2013-12-19 Elevance Renewable Sciences, Inc. Procédés de raffinage d'huiles naturelles, et des procédés de production de compositions de carburant
CA2875606A1 (fr) 2012-06-12 2013-12-19 Elevance Renewable Sciences, Inc. Procedes de suppression de deshydrogenation
AU2013277107B2 (en) 2012-06-20 2018-03-08 Wilmar Trading Pte Ltd Natural oil metathesis compositions
CA2887466A1 (fr) 2012-10-09 2014-04-17 Elevance Renewable Sciences, Inc. Procedes de fabrication d'esters, d'acides et de derives de poids eleve
US9388098B2 (en) 2012-10-09 2016-07-12 Elevance Renewable Sciences, Inc. Methods of making high-weight esters, acids, and derivatives thereof
WO2014058867A1 (fr) 2012-10-09 2014-04-17 Elevance Renewable Sciences, Inc. Procédés de raffinage et de production d'esters de diacides et de diacides à partir de charges de départ d'huiles naturelles
EP2970095B1 (fr) 2013-03-14 2021-01-06 Wilmar Trading Pte Ltd Procédés de raffinage et de production d'esters d'acides gras et d'acides gras isomérisés à partir de charges d'huile naturelle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150707A1 (fr) * 1971-07-21 1973-04-13 Union Carbide Corp

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886509A (en) * 1955-10-17 1959-05-12 Texas Co Naphtha treating process
US2909583A (en) * 1957-10-18 1959-10-20 Exxon Research Engineering Co Process for the preparation of high octane number fuels
US2921104A (en) * 1957-11-08 1960-01-12 Universal Oil Prod Co Combination process of isomerization and selective fractionation followed by a sorption process
US3069349A (en) * 1958-06-16 1962-12-18 Union Oil Co Hydrocarbon isomerization process
US3497449A (en) * 1966-05-17 1970-02-24 Mobil Oil Corp Controlling a continuous process by concentration measurements
US3770621A (en) * 1971-12-22 1973-11-06 Union Carbide Corp Hydrocarbon separation using a selective adsorption process with purge gas conservation
GB1494314A (en) * 1974-01-03 1977-12-07 Shell Int Research Zeolite preparation process
JPS5121802B2 (fr) * 1974-04-30 1976-07-05
CA1064056A (fr) * 1974-05-16 1979-10-09 Union Carbide Corporation Separation d'hydrocarbures et methode d'isomerisation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150707A1 (fr) * 1971-07-21 1973-04-13 Union Carbide Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0270177A1 (fr) * 1986-12-02 1988-06-08 Shell Internationale Researchmaatschappij B.V. Procédé et dispositif de conversion d'hydrocarbures

Also Published As

Publication number Publication date
BE879738A (fr) 1980-04-30
SE432760B (sv) 1984-04-16
CH643524A5 (fr) 1984-06-15
NO793476L (no) 1980-05-05
NO153805B (no) 1986-02-17
US4210771A (en) 1980-07-01
DK463479A (da) 1980-05-03
DE2943499A1 (de) 1980-05-08
DE2943499C2 (de) 1985-09-19
CA1117555A (fr) 1982-02-02
AU5235379A (en) 1980-05-15
FR2440347B1 (fr) 1985-11-29
NO153805C (no) 1986-05-28
JPS5564528A (en) 1980-05-15
AU534326B2 (en) 1984-01-19
SE7909015L (sv) 1980-05-03
NL7908015A (nl) 1980-05-07
GB2036069A (en) 1980-06-25
AR230255A1 (es) 1984-03-01
GB2036069B (en) 1983-04-13

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