DD159949A3 - Verfahren zur isolierung von reinem methyl-tert.butylether - Google Patents

Verfahren zur isolierung von reinem methyl-tert.butylether

Info

Publication number
DD159949A3
DD159949A3 DD80220652A DD22065280A DD159949A3 DD 159949 A3 DD159949 A3 DD 159949A3 DD 80220652 A DD80220652 A DD 80220652A DD 22065280 A DD22065280 A DD 22065280A DD 159949 A3 DD159949 A3 DD 159949A3
Authority
DD
German Democratic Republic
Prior art keywords
butyl ether
methyl tert
pure methyl
isolating pure
isolating
Prior art date
Application number
DD80220652A
Other languages
English (en)
Inventor
Jozef Paulech
Vendelin Macho
Miroslav Kavala
Original Assignee
Vyzk Ustav Petrochem
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 Vyzk Ustav Petrochem filed Critical Vyzk Ustav Petrochem
Publication of DD159949A3 publication Critical patent/DD159949A3/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DD80220652A 1979-04-27 1980-04-21 Verfahren zur isolierung von reinem methyl-tert.butylether DD159949A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS792916A CS204645B1 (en) 1979-04-27 1979-04-27 Method for the separation of pure methyl-tertiary butylether

Publications (1)

Publication Number Publication Date
DD159949A3 true DD159949A3 (de) 1983-04-20

Family

ID=5367685

Family Applications (1)

Application Number Title Priority Date Filing Date
DD80220652A DD159949A3 (de) 1979-04-27 1980-04-21 Verfahren zur isolierung von reinem methyl-tert.butylether

Country Status (5)

Country Link
CS (1) CS204645B1 (de)
DD (1) DD159949A3 (de)
DE (1) DE3015882A1 (de)
HU (1) HU184275B (de)
IT (1) IT1141929B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661209A (en) * 1986-03-20 1987-04-28 Lloyd Berg Separation of methyl t-butyl ether from hydrocarbons by extractive distillation
US5354912A (en) * 1993-06-01 1994-10-11 Texaco Chemical Company Method for the removal of dimethyl ether from methyl tertiary butyl ether
CN104250205B (zh) * 2013-06-25 2016-04-13 中国石油化工股份有限公司 甲基叔丁基醚的制备方法及其装置

Also Published As

Publication number Publication date
HU184275B (en) 1984-07-30
IT1141929B (it) 1986-10-08
DE3015882A1 (de) 1980-11-06
CS204645B1 (en) 1981-04-30
IT8021659A0 (it) 1980-04-24

Similar Documents

Publication Publication Date Title
AT351006B (de) Verfahren zur herstellung von reinem methyl- tertiaer-butylaether
AT373146B (de) Verfahren zur herstellung von tabletten
NL7802239A (nl) Werkwijze ter bereiding van gezuiverd methanol.
DD137582A5 (de) Verfahren zur herstellung von methacrylnitril aus tert.butylgruppen enthaltenden verbindungen
ATA80383A (de) Verfahren zur herstellung von tert. butylalkylaethern in gegenwart von butadien
NL7810196A (nl) Werkwijze ter bereiding van zachte harsen.
AT355696B (de) Verfahren zur herstellung von verklebungen
DE3578891D1 (de) Verfahren zur herstellung von polycyanoarylether-pulver.
DE69103779D1 (de) Verfahren zur Herstellung von tert. Butylalkohol.
AT365177B (de) Verfahren zur herstellung neuer 2-formylchinoxalin-1,4-dioxid-zyanacetylhydrazo e
ATA477579A (de) Verfahren zur herstellung von warmverschweissbaren spleissfreien polyolefinfilmen
DD135383A5 (de) Verfahren zur herstellung von 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-onen
AT349477B (de) Verfahren zur herstellung von feinteiligem, festem cyanurchlorid
DD159949A3 (de) Verfahren zur isolierung von reinem methyl-tert.butylether
AT357675B (de) Verfahren zur herstellung von 1-n-(omega-amino- -alpha-hydroxyalkanoyl) kanamycinen
AT357552B (de) Verfahren zur herstellung von propylenoxid
LU79264A1 (de) Verfahren zur herstellung von hydroxylierten 1a,2a-methylensteroiden
DK506682A (da) Fremgangsmaade til fremstilling af pentafluorbenzylalkohol
DD128802A5 (de) Verfahren zur herstellung neuer 7 alpha beta-methylhexahydro-1,5-indan(di)on-verbindungen
AT350566B (de) Verfahren zur herstellung neuer perfluorierter vinylaether
ATE4207T1 (de) Verfahren zur herstellung von l-asparaginsaeure-n- thiocarboxyanhydrid.
DE3775774D1 (de) Verfahren zur herstellung von alkyl-tert-butylaethern.
AT364805B (de) Verfahren zur herstellung von keramischen schaumstoffen
NL7706072A (nl) Werkwijze ter bereiding van diisopropylether.
DD131027A5 (de) Verfahren zur gewinnung von reinen methyldichlorphosphans

Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee