BE860158A - PROCESS FOR INCREASING THE YIELD OF AROMATIC COMPOUNDS DURING EXTRACTIVE DISTILLATION - Google Patents

PROCESS FOR INCREASING THE YIELD OF AROMATIC COMPOUNDS DURING EXTRACTIVE DISTILLATION

Info

Publication number
BE860158A
BE860158A BE6046194A BE6046194A BE860158A BE 860158 A BE860158 A BE 860158A BE 6046194 A BE6046194 A BE 6046194A BE 6046194 A BE6046194 A BE 6046194A BE 860158 A BE860158 A BE 860158A
Authority
BE
Belgium
Prior art keywords
yield
increasing
aromatic compounds
extractive distillation
compounds during
Prior art date
Application number
BE6046194A
Other languages
French (fr)
Inventor
K P John
E Muller
Original Assignee
Metallgesellschaft Ag
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 filed Critical Metallgesellschaft Ag
Publication of BE860158A publication Critical patent/BE860158A/en

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
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/08—Azeotropic or extractive 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
BE6046194A 1976-10-27 1977-10-26 PROCESS FOR INCREASING THE YIELD OF AROMATIC COMPOUNDS DURING EXTRACTIVE DISTILLATION BE860158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762648638 DE2648638A1 (en) 1976-10-27 1976-10-27 METHOD FOR INCREASING THE YIELD OF AROMATES IN EXTRACTIVE DISTILLATION

Publications (1)

Publication Number Publication Date
BE860158A true BE860158A (en) 1978-04-26

Family

ID=5991534

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046194A BE860158A (en) 1976-10-27 1977-10-26 PROCESS FOR INCREASING THE YIELD OF AROMATIC COMPOUNDS DURING EXTRACTIVE DISTILLATION

Country Status (10)

Country Link
JP (1) JPS5356622A (en)
BE (1) BE860158A (en)
DE (1) DE2648638A1 (en)
ES (1) ES463576A1 (en)
FR (1) FR2371401A1 (en)
GB (1) GB1588646A (en)
IT (1) IT1087179B (en)
NL (1) NL183936C (en)
PT (1) PT67190B (en)
TR (1) TR19830A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832340A1 (en) * 1988-09-23 1990-03-29 Krupp Koppers Gmbh METHOD AND DEVICE FOR OPTIMIZING THE OPERATION OF AN OUTPUT COLUMN PROVIDED WITH A SIDE COOKER
DE4109632A1 (en) * 1991-03-23 1992-09-24 Krupp Koppers Gmbh METHOD FOR SEPARATING AROMATES BY EXTRACTIVE DISTILLATION
CN100378048C (en) * 2005-08-31 2008-04-02 中国石油化工股份有限公司 Method of extracting, rectifying and separating aromatic hydrocarbons and extracting and rectifying apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211738B (en) * 1962-12-22 1966-03-03 Erdoelchemie Gmbh Process for the separation of C-hydrocarbon mixtures which contain paraffinic, monoolefinic and diolefinic C-hydrocarbons

Also Published As

Publication number Publication date
GB1588646A (en) 1981-04-29
JPS5356622A (en) 1978-05-23
NL183936B (en) 1988-10-03
FR2371401A1 (en) 1978-06-16
NL183936C (en) 1989-03-01
IT1087179B (en) 1985-05-31
ES463576A1 (en) 1978-07-16
TR19830A (en) 1980-01-28
DE2648638A1 (en) 1978-05-03
FR2371401B1 (en) 1980-08-08
NL7710105A (en) 1978-05-02
PT67190B (en) 1979-03-22
PT67190A (en) 1977-11-01

Similar Documents

Publication Publication Date Title
BE872959A (en) PROCESS FOR CONTINUOUS SEPARATION OF THERMOSENSITIVE MATERIALS AT HIGH BOILING TEMPERATURE
FR2304595A1 (en) DISTILLATION PROCESS FOR VINYL AROMATIC COMPOUNDS
BE868203A (en) PROCESS FOR THE SELECTIVE EXTRACTION OF CAFEINE FROM VEGETABLE MATERIALS
PT64713B (en) PROCESS FOR EPOXIDATION
BE842983A (en) METHOD FOR PREPARING ABSORPTION COLUMNS FOR RADIO-IMMUNOLOGICAL ANALYZES
LU81518A1 (en) PROCESS FOR THE PREPARATION OF NEW COMPOUNDS OF PIPERIDINE
BE838823A (en) PROCESS FOR THE PREPARATION OF 1,2,5-DIHYDROXYCHOLECALCIFEROL
RO78231A (en) PROCESS FOR THE PREPARATION OF 4H-1,3-THIAZIN-4-ONES
FR2336412A1 (en) NEW PROCESS FOR THE SYNTHESIS OF 3 ', 4'-DIDESOXYKANAMYCIN B' '
PT71209A (en) PROCESS FOR THE PREPARATION OF NEW ORGANIC COMPOUNDS
BE838199A (en) PROCESS FOR THE PREPARATION OF 2,5-DICHLORO-P-XYLENE
BE852324A (en) PROCESS FOR THE PRODUCTION OF NEW ANTIGONIST COMPOUNDS OF HISTAMINE-H2
BE863597A (en) PERFECTED PROCESS FOR ISOLATING DINITER AROMATIC COMPOUNDS FROM NITRATION MIXTURES
BE860158A (en) PROCESS FOR INCREASING THE YIELD OF AROMATIC COMPOUNDS DURING EXTRACTIVE DISTILLATION
IT7831179A0 (en) PROCESS FOR PREPARING ALIPHATIC DIPEROXYCARBOXYLIC ACIDS.
BE841095A (en) NEW PROCESS FOR THE PREPARATION OF A 1-N- (-AMINOACYL -SUBSTITUE) -3'-DESOXYRIBOSTAMYCIN
FR2332976A1 (en) PROCESS FOR THE PREPARATION OF 1,3-DIARYL TRIAZEN
RO75411A (en) PROCESS FOR THE PREPARATION OF 7-BETHA (D-2-AMINO-2- (ALKYLSULFONYLEAMINOPHENYL) -ACETYLAMINO) -3-R2-3-CEPHEM-4-CARBOXYLIC ACIDS
IT1126409B (en) PROCESS FOR OBTAINING AROMATIC CARBONATES BY SYNTHESIS
FR2470141B1 (en) NEW PROCESS FOR THE SYNTHESIS OF COPOLYCONDENSATE SEQUENCES POLYETHERESTERAMIDE
BE848691A (en) PROCESS FOR PREPARING 1,3-DIARYL TRIAZENES,
FR2310329A1 (en) PROCESS FOR THE PRODUCTION OF PHENYLCYCLOHEXANE FROM DICYCLOHEXYLBENZENES
FR2325582A1 (en) PROCESS FOR SEPARATING THE LABELS FROM A BATTERY ONE BY ONE
PT64691A (en) PROCESS FOR THE PREPARATION OF 6,11-DI-HYDRO-11-OXO-DIBENZ (B, E) OXEPIN-ALKANOIC ACIDS
BE871961A (en) IMPROVED PROCESS FOR THE PRODUCTION OF ALKYLENE-GLYCOLS

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: METALLGESELLSCHAFT A.G.

Effective date: 19971026