FR1221539A - Procédé de récupération et de purification du benzène - Google Patents

Procédé de récupération et de purification du benzène

Info

Publication number
FR1221539A
FR1221539A FR792137A FR792137A FR1221539A FR 1221539 A FR1221539 A FR 1221539A FR 792137 A FR792137 A FR 792137A FR 792137 A FR792137 A FR 792137A FR 1221539 A FR1221539 A FR 1221539A
Authority
FR
France
Prior art keywords
purification process
benzene recovery
benzene
recovery
purification
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.)
Expired
Application number
FR792137A
Other languages
English (en)
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.)
Ashland LLC
Original Assignee
Ashland Oil Inc
Ashland Oil and Refining Co Inc
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 Ashland Oil Inc, Ashland Oil and Refining Co Inc filed Critical Ashland Oil Inc
Application granted granted Critical
Publication of FR1221539A publication Critical patent/FR1221539A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/04—Benzene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
    • C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
    • C07C4/18—Catalytic processes
    • 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
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/26—Chromium
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR792137A 1958-04-15 1959-04-15 Procédé de récupération et de purification du benzène Expired FR1221539A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US728620A US2951886A (en) 1958-04-15 1958-04-15 Recovery and purification of benzene

Publications (1)

Publication Number Publication Date
FR1221539A true FR1221539A (fr) 1960-06-02

Family

ID=24927590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792137A Expired FR1221539A (fr) 1958-04-15 1959-04-15 Procédé de récupération et de purification du benzène

Country Status (7)

Country Link
US (1) US2951886A (fr)
BE (1) BE577729A (fr)
DE (1) DE1270017B (fr)
ES (1) ES248649A1 (fr)
FR (1) FR1221539A (fr)
GB (1) GB916597A (fr)
NL (1) NL113125C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081259A (en) * 1963-03-12 Coke oven light oil purification
NL256487A (fr) * 1959-10-05
US3207802A (en) * 1960-12-14 1965-09-21 Air Prod & Chem Purification of coke-oven light oil
US3285986A (en) * 1962-03-12 1966-11-15 Phillips Petroleum Co Separation process
US3213151A (en) * 1962-07-27 1965-10-19 Phillips Petroleum Co Recovery of hydrogen from gaseous mixtures and improved hydrogenation process
US3284522A (en) * 1964-04-20 1966-11-08 Air Prod & Chem Cyclohexane production
US4451687A (en) * 1982-07-06 1984-05-29 Air Products And Chemicals, Inc. Catalyst for the hydrodealkylation of alkylaromatic compounds
US4436836A (en) 1982-07-06 1984-03-13 Air Products And Chemicals, Inc. Catalyst for the hydrodealkylation of alkylaromatic compounds

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734929A (en) * 1956-02-14 Dealkylation of hydrocarbons
US2402854A (en) * 1940-06-13 1946-06-25 Universal Oil Prod Co Hydrocarbon conversion
GB667145A (en) * 1949-10-26 1952-02-27 Peter William Reynolds Improvements in and relating to the production of alumina
US2705733A (en) * 1950-05-20 1955-04-05 Basf Ag Purification of crude benzene
US2780661A (en) * 1951-08-15 1957-02-05 Exxon Research Engineering Co Reforming followed by hydrodealkylation
US2773917A (en) * 1952-09-16 1956-12-11 Socony Mobil Oil Co Demethylation over chromia or molybdena catalysts
US2774801A (en) * 1952-09-16 1956-12-18 Socony Mobil Oil Co Inc Conversion of methylnaphthalenes

Also Published As

Publication number Publication date
GB916597A (en) 1963-01-23
BE577729A (fr)
US2951886A (en) 1960-09-06
ES248649A1 (es) 1959-09-16
DE1270017B (de) 1968-06-12
NL113125C (fr)

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