GB1293838A - Production of aromatic hydrocarbons - Google Patents

Production of aromatic hydrocarbons

Info

Publication number
GB1293838A
GB1293838A GB58813/70A GB5881370A GB1293838A GB 1293838 A GB1293838 A GB 1293838A GB 58813/70 A GB58813/70 A GB 58813/70A GB 5881370 A GB5881370 A GB 5881370A GB 1293838 A GB1293838 A GB 1293838A
Authority
GB
United Kingdom
Prior art keywords
aromatics
give
aromatic
toluene
benzene
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
GB58813/70A
Other languages
English (en)
Inventor
Toshiyuku Nakajima
Karl-Heinz Eisenlohr
Winfried A Grosshans
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.)
GEA Group AG
Eneos Corp
Air Products and Chemicals Inc
Original Assignee
Metallgesellschaft AG
Nippon Petrochemicals Co Ltd
Air Products and Chemicals 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 Metallgesellschaft AG, Nippon Petrochemicals Co Ltd, Air Products and Chemicals Inc filed Critical Metallgesellschaft AG
Publication of GB1293838A publication Critical patent/GB1293838A/en
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • 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
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
GB58813/70A 1969-12-11 1970-12-10 Production of aromatic hydrocarbons Expired GB1293838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44099031A JPS5022024B1 (pl) 1969-12-11 1969-12-11

Publications (1)

Publication Number Publication Date
GB1293838A true GB1293838A (en) 1972-10-25

Family

ID=14235955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB58813/70A Expired GB1293838A (en) 1969-12-11 1970-12-10 Production of aromatic hydrocarbons

Country Status (15)

Country Link
JP (1) JPS5022024B1 (pl)
AR (1) AR203704A1 (pl)
AT (1) AT308066B (pl)
BE (1) BE760232A (pl)
CA (1) CA935826A (pl)
CS (1) CS153569B2 (pl)
ES (1) ES386289A1 (pl)
FR (1) FR2070807B1 (pl)
GB (1) GB1293838A (pl)
NL (1) NL160235C (pl)
PL (1) PL81255B1 (pl)
RO (1) RO57811A (pl)
SE (1) SE364251B (pl)
SU (1) SU385427A3 (pl)
ZA (1) ZA707023B (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110642665B (zh) * 2018-06-27 2022-07-08 中国石油化工股份有限公司 C9+重质芳烃生产二甲苯的工艺方法

Also Published As

Publication number Publication date
ZA707023B (en) 1971-08-25
RO57811A (pl) 1975-03-15
CA935826A (en) 1973-10-23
NL7016135A (pl) 1971-06-15
AR203704A1 (es) 1975-10-15
PL81255B1 (pl) 1975-08-30
BE760232A (fr) 1971-05-17
AT308066B (de) 1973-05-15
SE364251B (pl) 1974-02-18
FR2070807A1 (pl) 1971-09-17
CS153569B2 (pl) 1974-02-25
ES386289A1 (es) 1973-03-16
FR2070807B1 (pl) 1974-09-06
DE2046976B2 (de) 1976-03-25
JPS5022024B1 (pl) 1975-07-28
DE2046976A1 (de) 1971-06-16
SU385427A3 (pl) 1973-05-29
NL160235B (nl) 1979-05-15
NL160235C (nl) 1979-10-15

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Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PS Patent sealed