JPS5022024B1 - - Google Patents

Info

Publication number
JPS5022024B1
JPS5022024B1 JP44099031A JP9903169A JPS5022024B1 JP S5022024 B1 JPS5022024 B1 JP S5022024B1 JP 44099031 A JP44099031 A JP 44099031A JP 9903169 A JP9903169 A JP 9903169A JP S5022024 B1 JPS5022024 B1 JP S5022024B1
Authority
JP
Japan
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.)
Pending
Application number
JP44099031A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP44099031A priority Critical patent/JPS5022024B1/ja
Priority to DE19702046976 priority patent/DE2046976C3/de
Priority to ATA8757/70A priority patent/AT308066B/de
Priority to SU1487457A priority patent/SU385427A3/ru
Priority to ZA707023A priority patent/ZA707023B/xx
Priority to RO64830A priority patent/RO57811A/ro
Priority to NL7016135.A priority patent/NL160235C/xx
Priority to SE16455/70A priority patent/SE364251B/xx
Priority to AR232812A priority patent/AR203704A1/es
Priority to FR7043855A priority patent/FR2070807B1/fr
Priority to CS823870A priority patent/CS153569B2/cs
Priority to PL1970144861A priority patent/PL81255B1/pl
Priority to ES386289A priority patent/ES386289A1/es
Priority to GB58813/70A priority patent/GB1293838A/en
Priority to CA100285A priority patent/CA935826A/en
Priority to BE760232A priority patent/BE760232A/xx
Publication of JPS5022024B1 publication Critical patent/JPS5022024B1/ja
Pending 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)
JP44099031A 1969-12-11 1969-12-11 Pending JPS5022024B1 (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
JP44099031A JPS5022024B1 (de) 1969-12-11 1969-12-11
DE19702046976 DE2046976C3 (de) 1969-12-11 1970-09-24 Verfahren zur Gewinnung von Benzol, Toluol und C tief 8 -Aromaten aus aromatenreichen Kohlenwasserstoffgemischen
ATA8757/70A AT308066B (de) 1969-12-11 1970-09-29 Verfahren zur gewinnung von benzol,tutuol und xylol aus aromatenreichen kohlenwasserstoffgemischen
SU1487457A SU385427A3 (de) 1969-12-11 1970-10-15
ZA707023A ZA707023B (en) 1969-12-11 1970-10-15 Production of aromatic hydrocarbons
RO64830A RO57811A (de) 1969-12-11 1970-10-30
NL7016135.A NL160235C (nl) 1969-12-11 1970-11-04 Werkwijze voor het winnen van benzeen, tolueen en c8-aromaten uit aan aromaten rijke koolwaterstofmengsels.
SE16455/70A SE364251B (de) 1969-12-11 1970-12-04
AR232812A AR203704A1 (es) 1969-12-11 1970-12-07 Procedimiento para la recuperacion de benceno,tolueno y xileno,de una alimentacion de hidrocarburo rica en aromaticos
FR7043855A FR2070807B1 (de) 1969-12-11 1970-12-07
CS823870A CS153569B2 (de) 1969-12-11 1970-12-07
PL1970144861A PL81255B1 (de) 1969-12-11 1970-12-08
ES386289A ES386289A1 (es) 1969-12-11 1970-12-09 Un procedimiento para la obtencion de los aromaticos indus-trialmente importantes a partir de mezclas de hidrocarburos ricas en aromaticos.
GB58813/70A GB1293838A (en) 1969-12-11 1970-12-10 Production of aromatic hydrocarbons
CA100285A CA935826A (en) 1969-12-11 1970-12-10 Production of aromatic hydrocarbons
BE760232A BE760232A (fr) 1969-12-11 1970-12-11 Procede pour l'obtention d'hydrocarbures aromatiques purs a partir de melanges d'hydrocarbures riches en substances aromatiques

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS5022024B1 true JPS5022024B1 (de) 1975-07-28

Family

ID=14235955

Family Applications (1)

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

Country Status (15)

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

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
SE364251B (de) 1974-02-18
ES386289A1 (es) 1973-03-16
RO57811A (de) 1975-03-15
GB1293838A (en) 1972-10-25
DE2046976A1 (de) 1971-06-16
FR2070807A1 (de) 1971-09-17
NL160235B (nl) 1979-05-15
CS153569B2 (de) 1974-02-25
NL160235C (nl) 1979-10-15
AR203704A1 (es) 1975-10-15
NL7016135A (de) 1971-06-15
PL81255B1 (de) 1975-08-30
AT308066B (de) 1973-05-15
DE2046976B2 (de) 1976-03-25
SU385427A3 (de) 1973-05-29
ZA707023B (en) 1971-08-25
CA935826A (en) 1973-10-23
FR2070807B1 (de) 1974-09-06
BE760232A (fr) 1971-05-17

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