SU1801273A3 - METHOD FOR DRYING ELECTRIC ALCOHOL - Google Patents

METHOD FOR DRYING ELECTRIC ALCOHOL

Info

Publication number
SU1801273A3
SU1801273A3 SU4908861/04A SU4908861A SU1801273A3 SU 1801273 A3 SU1801273 A3 SU 1801273A3 SU 4908861/04 A SU4908861/04 A SU 4908861/04A SU 4908861 A SU4908861 A SU 4908861A SU 1801273 A3 SU1801273 A3 SU 1801273A3
Authority
SU
USSR - Soviet Union
Prior art keywords
drying
drying electric
alcohol
mono
ethyl alcohol
Prior art date
Application number
SU4908861/04A
Other languages
Russian (ru)
Inventor
Д.Х. Сафин
В.Г. Шамсутдинов
Г.Ш. Гайфутдинов
А.И. Чебарева
Г.Л. Ильясов
С.С. Арсентьев
Original Assignee
Нижнекамское производственное объединение "Нижнекамскнефтехим"
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 Нижнекамское производственное объединение "Нижнекамскнефтехим" filed Critical Нижнекамское производственное объединение "Нижнекамскнефтехим"
Priority to SU4908861/04A priority Critical patent/SU1801273A3/en
Application granted granted Critical
Publication of SU1801273A3 publication Critical patent/SU1801273A3/en

Links

Landscapes

  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Способ осушки этилового спирта экстрактивной ректификацией с использованием в качестве экстрагента моно-, ди-, триэтиленгликолей, отличающийся тем, что, с целью повышения степени осушки этилового спирта и упрощения процесса, в используемый экстрагент дополнительно вводят олигобораты моно-, ди-, триэтиленгликолей или их смесь, взятые в количестве 0,5 - 5 мас.% в пересчете на борную кислоту.The method of drying ethyl alcohol by extractive distillation using mono-, di-, triethylene glycols as an extractant, characterized in that, in order to increase the degree of drying of ethyl alcohol and simplify the process, oligoborates by mono-, di-, triethylene glycols or their the mixture, taken in an amount of 0.5 - 5 wt.% in terms of boric acid.

SU4908861/04A 1991-02-07 1991-02-07 METHOD FOR DRYING ELECTRIC ALCOHOL SU1801273A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4908861/04A SU1801273A3 (en) 1991-02-07 1991-02-07 METHOD FOR DRYING ELECTRIC ALCOHOL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4908861/04A SU1801273A3 (en) 1991-02-07 1991-02-07 METHOD FOR DRYING ELECTRIC ALCOHOL

Publications (1)

Publication Number Publication Date
SU1801273A3 true SU1801273A3 (en) 1999-10-20

Family

ID=60536814

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4908861/04A SU1801273A3 (en) 1991-02-07 1991-02-07 METHOD FOR DRYING ELECTRIC ALCOHOL

Country Status (1)

Country Link
SU (1) SU1801273A3 (en)

Similar Documents

Publication Publication Date Title
KR840008651A (en) Method for preparing puro- (3,4-C) -pyridine derivative
GB2210556B (en) The use of 15-keto-16-halo-prostaglandins in cathartic compositions
JPS56133267A (en) Novel 3,4,5-trihydroxypiperidine compound
AU6319480A (en) 2-hydroxyalkyl-3,4,5-trihydroxypiperidines
Eterović et al. Interaction of environment and injections on brain weight in rats
SU1801273A3 (en) METHOD FOR DRYING ELECTRIC ALCOHOL
ATE152125T1 (en) NEW SYNTHETIC ISOHIRUDINE WITH IMPROVED STABILITY
ES8107137A1 (en) Method of purification of beta -phenylethyl alcohol
GR81385B (en)
IT8224561A0 (en) CHEMICAL COMPOUNDS TO BE USED AS SOLID SUPPORTS FOR FUEL ADDITIVES.
DE3368199D1 (en) Mixture comprising a central analgesic and vitamin b12, or one of its analogs, as active principles
IT1099507B (en) EXTRACTIVE PROCESS FOR THE PREPARATION OF APIGENINA
FR2428636A1 (en) NOVEL A-SUBSTITUTED DIHYDROBENZOFURANNYLACETIC ACIDS AND THEIR PREPARATION
JPS53116321A (en) Purification of organocyano compounds
JPS52106857A (en) Preparation of 1,3-disubstituted-2-azetidinones
JPS53101302A (en) Purification of organocyamic compounds
JPS5315344A (en) Preparation of 5-cyclohexadecene-1-one
JPS5266531A (en) Preparation of oxazolylethylene compounds
JPS5683500A (en) Novel oligoglycoside and antimycotic
JPS5398918A (en) Preparation of gamma-pyrone derivatives
JPS53111015A (en) Separation of novel organochlorosilanes
SU1367390A1 (en) METHOD OF SEPARATION OF ISOBUTANE-ISOBUTYLENE MIXTURES
JPS53121751A (en) Preparation of indanecarboxylic acid derivatives
GB1149369A (en) Compounds from ravensara aromatica and process for preparing it
ES8503004A1 (en) Penicillin derivatives.