ATE64588T1 - Abtrennung von orthonitrotoluol. - Google Patents

Abtrennung von orthonitrotoluol.

Info

Publication number
ATE64588T1
ATE64588T1 AT85307477T AT85307477T ATE64588T1 AT E64588 T1 ATE64588 T1 AT E64588T1 AT 85307477 T AT85307477 T AT 85307477T AT 85307477 T AT85307477 T AT 85307477T AT E64588 T1 ATE64588 T1 AT E64588T1
Authority
AT
Austria
Prior art keywords
ortho
nitrotoluene
isomer
feed mixture
adsorbent
Prior art date
Application number
AT85307477T
Other languages
English (en)
Inventor
Hermann Albert Zinnen
Original Assignee
Uop 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 Uop Inc filed Critical Uop Inc
Application granted granted Critical
Publication of ATE64588T1 publication Critical patent/ATE64588T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/16—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/06—Compounds containing nitro groups bound to a carbon skeleton having nitro groups bound to carbon atoms of six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Compounds Of Unknown Constitution (AREA)
AT85307477T 1984-10-18 1985-10-17 Abtrennung von orthonitrotoluol. ATE64588T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/661,860 US4620047A (en) 1984-10-18 1984-10-18 Process for the separation of ortho-nitrotoluene
EP85307477A EP0181106B1 (de) 1984-10-18 1985-10-17 Abtrennung von Orthonitrotoluol

Publications (1)

Publication Number Publication Date
ATE64588T1 true ATE64588T1 (de) 1991-07-15

Family

ID=24655405

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85307477T ATE64588T1 (de) 1984-10-18 1985-10-17 Abtrennung von orthonitrotoluol.

Country Status (8)

Country Link
US (1) US4620047A (de)
EP (1) EP0181106B1 (de)
JP (1) JPS61118350A (de)
KR (1) KR900001005B1 (de)
AT (1) ATE64588T1 (de)
CA (1) CA1239939A (de)
DE (1) DE3583280D1 (de)
IN (1) IN165528B (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114499B1 (de) * 1971-07-13 1976-05-10
US4418230A (en) * 1978-06-21 1983-11-29 Aktiebolaget Bofors Method for gaseous phase nitration of aromatics
US4371721A (en) * 1978-12-14 1983-02-01 Mobil Oil Corporation Selective cracking of disubstituted benzenes having polar substituents
US4240986A (en) * 1979-02-23 1980-12-23 Uop Inc. Process for the separation of ortho-chloronitrobenzene
US4270013A (en) * 1979-10-19 1981-05-26 Uop Inc. Process for the separation of nitrotoluene isomers
US4426543A (en) * 1980-11-26 1984-01-17 Monsanto Company Vapor phase nitration of aromatic hydrocarbons
GB2095230B (en) * 1981-03-19 1985-01-03 Uop Inc Process for the separation of nitrotoluene isomers
JPS5835174B2 (ja) * 1981-03-31 1983-08-01 ユ−オ−ピ− インコ−ポレイテツド ニトロトルエン異性体の分離方法
US4395372A (en) * 1982-08-09 1983-07-26 Shell Oil Company Alkylation process

Also Published As

Publication number Publication date
CA1239939A (en) 1988-08-02
KR860003199A (ko) 1986-05-21
DE3583280D1 (de) 1991-07-25
KR900001005B1 (ko) 1990-02-24
EP0181106A2 (de) 1986-05-14
EP0181106A3 (en) 1987-06-03
US4620047A (en) 1986-10-28
JPH026748B2 (de) 1990-02-13
IN165528B (de) 1989-11-04
EP0181106B1 (de) 1991-06-19
JPS61118350A (ja) 1986-06-05

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