IT8921936A0 - Metodo per il recupero di trimetilbenzeni da miscele che li contengono - Google Patents

Metodo per il recupero di trimetilbenzeni da miscele che li contengono

Info

Publication number
IT8921936A0
IT8921936A0 IT21936A IT2193689A IT8921936A0 IT 8921936 A0 IT8921936 A0 IT 8921936A0 IT 21936 A IT21936 A IT 21936A IT 2193689 A IT2193689 A IT 2193689A IT 8921936 A0 IT8921936 A0 IT 8921936A0
Authority
IT
Italy
Prior art keywords
trimethylbenzenes
recovery
mixtures containing
mixtures
Prior art date
Application number
IT21936A
Other languages
English (en)
Other versions
IT1236511B (it
IT8921936A1 (it
Inventor
Giuseppe Messina
Mario Domenico Moretti
Anna Maria Orlandoni
Salvatore Roberto Sanna
Original Assignee
Enichem Anic Spa
Eniricerche Spa
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 Enichem Anic Spa, Eniricerche Spa filed Critical Enichem Anic Spa
Priority to IT02193689A priority Critical patent/IT1236511B/it
Publication of IT8921936A0 publication Critical patent/IT8921936A0/it
Priority to ES199090202635T priority patent/ES2042201T3/es
Priority to DE9090202635T priority patent/DE69001473T2/de
Priority to DK90202635.0T priority patent/DK0422727T3/da
Priority to AT90202635T priority patent/ATE88689T1/de
Priority to EP90202635A priority patent/EP0422727B1/en
Priority to JP2266562A priority patent/JPH03130237A/ja
Publication of IT8921936A1 publication Critical patent/IT8921936A1/it
Application granted granted Critical
Publication of IT1236511B publication Critical patent/IT1236511B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds
    • C07C7/14883—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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)
  • Extraction Or Liquid Replacement (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT02193689A 1989-10-06 1989-10-06 Metodo per il recupero di trimetilbenzeni da miscele che li contengono. IT1236511B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT02193689A IT1236511B (it) 1989-10-06 1989-10-06 Metodo per il recupero di trimetilbenzeni da miscele che li contengono.
ES199090202635T ES2042201T3 (es) 1989-10-06 1990-10-04 Metodo para la recuperacion de trimetilbencenos de mezclas que los contengan.
DE9090202635T DE69001473T2 (de) 1989-10-06 1990-10-04 Verfahren zur rueckgewinnung von trimethylbenzolen aus den enthaltenden mischungen.
DK90202635.0T DK0422727T3 (da) 1989-10-06 1990-10-04 Fremgangsmåde til udvinding af trimethylbenzenforbindelser fra blandinger indeholdende disse
AT90202635T ATE88689T1 (de) 1989-10-06 1990-10-04 Verfahren zur rueckgewinnung von trimethylbenzolen aus den enthaltenden mischungen.
EP90202635A EP0422727B1 (en) 1989-10-06 1990-10-04 Method for recovering trimethylbenzenes from mixtures which contain them
JP2266562A JPH03130237A (ja) 1989-10-06 1990-10-05 トリメチルベンゼン類の回収法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02193689A IT1236511B (it) 1989-10-06 1989-10-06 Metodo per il recupero di trimetilbenzeni da miscele che li contengono.

Publications (3)

Publication Number Publication Date
IT8921936A0 true IT8921936A0 (it) 1989-10-06
IT8921936A1 IT8921936A1 (it) 1991-04-06
IT1236511B IT1236511B (it) 1993-03-11

Family

ID=11189080

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02193689A IT1236511B (it) 1989-10-06 1989-10-06 Metodo per il recupero di trimetilbenzeni da miscele che li contengono.

Country Status (7)

Country Link
EP (1) EP0422727B1 (it)
JP (1) JPH03130237A (it)
AT (1) ATE88689T1 (it)
DE (1) DE69001473T2 (it)
DK (1) DK0422727T3 (it)
ES (1) ES2042201T3 (it)
IT (1) IT1236511B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006675A3 (fr) * 1993-02-02 1994-11-16 Fina Research Procede de production d'essences a haut indice d'octane.
CN1081179C (zh) * 1999-04-06 2002-03-20 黑龙江省科学院石油化学研究分院 从c9混合芳烃中催化烷基化法分离制取高纯度均三甲苯
US7553791B2 (en) 2002-11-14 2009-06-30 Exxonmobil Chemical Patents Inc. Heavy aromatics conversion catalyst composition and processes therefor and therewith

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375290A (en) * 1964-09-03 1968-03-26 Leuna Werke Veb Process for work-up of aromatic c9-hydrocarbons

Also Published As

Publication number Publication date
IT1236511B (it) 1993-03-11
DE69001473D1 (de) 1993-06-03
IT8921936A1 (it) 1991-04-06
EP0422727B1 (en) 1993-04-28
EP0422727A1 (en) 1991-04-17
DK0422727T3 (da) 1993-06-21
ATE88689T1 (de) 1993-05-15
JPH03130237A (ja) 1991-06-04
DE69001473T2 (de) 1993-08-19
ES2042201T3 (es) 1993-12-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931014