AT302997B - PROCESS FOR THE RECOVERY OF PURE BENZENE AND OR. OR TOLUENE MIXED WITH NON-FLAVORING HYDROCARBONS - Google Patents

PROCESS FOR THE RECOVERY OF PURE BENZENE AND OR. OR TOLUENE MIXED WITH NON-FLAVORING HYDROCARBONS

Info

Publication number
AT302997B
AT302997B AT03472/70A AT347270A AT302997B AT 302997 B AT302997 B AT 302997B AT 03472/70 A AT03472/70 A AT 03472/70A AT 347270 A AT347270 A AT 347270A AT 302997 B AT302997 B AT 302997B
Authority
AT
Austria
Prior art keywords
flavoring
hydrocarbons
recovery
toluene mixed
pure benzene
Prior art date
Application number
AT03472/70A
Other languages
German (de)
Original Assignee
Leuna Werke Veb
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 Leuna Werke Veb filed Critical Leuna Werke Veb
Application granted granted Critical
Publication of AT302997B publication Critical patent/AT302997B/en

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AT03472/70A 1969-04-21 1970-04-16 PROCESS FOR THE RECOVERY OF PURE BENZENE AND OR. OR TOLUENE MIXED WITH NON-FLAVORING HYDROCARBONS AT302997B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD13934569 1969-04-21

Publications (1)

Publication Number Publication Date
AT302997B true AT302997B (en) 1972-10-15

Family

ID=5481137

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03472/70A AT302997B (en) 1969-04-21 1970-04-16 PROCESS FOR THE RECOVERY OF PURE BENZENE AND OR. OR TOLUENE MIXED WITH NON-FLAVORING HYDROCARBONS

Country Status (6)

Country Link
AT (1) AT302997B (en)
BG (1) BG26663A3 (en)
CS (1) CS159769B2 (en)
DE (1) DE2012330B2 (en)
RO (1) RO63165A (en)
SU (1) SU479747A1 (en)

Also Published As

Publication number Publication date
DE2012330A1 (en) 1970-10-29
SU479747A1 (en) 1975-08-05
RO63165A (en) 1978-06-15
BG26663A3 (en) 1979-05-15
DE2012330B2 (en) 1978-10-12
CS159769B2 (en) 1975-01-31

Similar Documents

Publication Publication Date Title
CH549098A (en) PROCESS FOR THE PRODUCTION OF METALLIC PATTERNS ON CARRIER MATERIALS MADE OF INSULATING FABRIC.
AT248689B (en) Process for the production of mixtures of bitumen and polyolefins
AT280988B (en) Process for the separation of aromatics from hydrocarbon mixtures of any aromatic content
AT302268B (en) Process for the separation of pure aromatic hydrocarbons from mixtures thereof with non-aromatic hydrocarbons
AT249042B (en) Process for the production of new indane or tetrahydronaphthalene compounds and their salts
AT243497B (en) Process for the production of inscriptions, figures or similar objects made of thermoplastic material
CH490475A (en) Process for the selective conversion of components of hydrocarbon mixtures
AT313253B (en) Process for the separation of aromatic hydrocarbons from mixtures containing them
AT273916B (en) Process for the separation of aromatic hydrocarbons
AT302997B (en) PROCESS FOR THE RECOVERY OF PURE BENZENE AND OR. OR TOLUENE MIXED WITH NON-FLAVORING HYDROCARBONS
CH438385A (en) Color layer for carbon, carbonless and hectopaper or the like made from a plastic-oil-dye mixture
AT299154B (en) Process for the production of aromatic hydrocarbons by selective extraction of hydrocarbon mixtures
CH454327A (en) Process for purifying hydrocarbons
AT302269B (en) Process for the recovery of pure p-xylene
AT302270B (en) Process for the recovery of pure p-xylene
CH529079A (en) Process for the production of hard materials with a large specific surface
AT245607B (en) Process for the production of colored road surfaces
AT308758B (en) Process for the purification of 1-N-substituted hexahydro-1,4-diazepinonen- (3) and - (5)
AT246886B (en) Process for the regeneration of catalysts contaminated with sulfur
AT288437B (en) Process for the continuous production of carbon disulfide from hydrocarbons
AT308717B (en) Process for the separation of aromatics from hydrocarbon mixtures of any aromatic content
AT244319B (en) Process for the production of 4-chlorine -bzw. 4-Bromo-2-formylbutene- (2) or its acetal or acylate
AT308067B (en) Process for obtaining the purest benzene
CH473071A (en) Process for the production of saturated aliphatic hydrocarbons containing 1-4 C atoms together with benzene and homologues based on light gasoline
CH548375A (en) PROCESS FOR REDUCING THE INORGANIC SUBSTANCES IN ALKANES OR ALKENE SULFONATES.

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee