SU827474A1 - Method of separating water-trimethylcarbinol mixture - Google Patents

Method of separating water-trimethylcarbinol mixture Download PDF

Info

Publication number
SU827474A1
SU827474A1 SU792795647A SU2795647A SU827474A1 SU 827474 A1 SU827474 A1 SU 827474A1 SU 792795647 A SU792795647 A SU 792795647A SU 2795647 A SU2795647 A SU 2795647A SU 827474 A1 SU827474 A1 SU 827474A1
Authority
SU
USSR - Soviet Union
Prior art keywords
trimethylcarbinol
mixture
separating water
membrane
water
Prior art date
Application number
SU792795647A
Other languages
Russian (ru)
Inventor
Рагим Саттар Оглы Алимарданов
Амест Арутюновна Саркисян
Назиха Мамед-Шафи Кызы Алекперова
Original Assignee
Ордена Трудового Красного Знамениинститут Нефтехимических Процессовим. Академика Ю.Г.Мамедалиеваан Азербайджанской Ccp
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 Ордена Трудового Красного Знамениинститут Нефтехимических Процессовим. Академика Ю.Г.Мамедалиеваан Азербайджанской Ccp filed Critical Ордена Трудового Красного Знамениинститут Нефтехимических Процессовим. Академика Ю.Г.Мамедалиеваан Азербайджанской Ccp
Priority to SU792795647A priority Critical patent/SU827474A1/en
Application granted granted Critical
Publication of SU827474A1 publication Critical patent/SU827474A1/en

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Description

держани  87%. Производительность мембраны 96 л/м сут.hold 87%. The performance of the membrane is 96 l / m day.

Пример 4. Смесь вода-триметилкарбинол , содержащую 9 вес. % трнметилкарбинола , под давлением 60 атм подают 15 мембранный модуль, п котором помещена лгембрана из ацетометакрилата целлюлозы . Коицентраци  триметилкарбинола в пермеате 0,99 вес. %, степень задержани  89%. Производительность мембраны 103 л/м сут.Example 4. A mixture of water-trimethylcarbinol containing 9 weight. % three-methylcarbinol, under pressure of 60 atm, a 15 membrane module is fed, with a membrane placed from cellulose acetomethacrylate placed. The concentration of trimethylcarbinol in the permeate is 0.99 wt. %, degree of retention 89%. Membrane productivity 103 l / m day.

П р и м е р 5. Смесь вода-триметилкарбинол , содержащую 20 вес. % триметилкарбинола подают под давлением 60 атм в мембранный модуль. С другой стороны мембраны  ри давлении 1 атм отвод т пермеат, содержащий 2,6 вес. % триметилкарбинола . Степень задержани  87%, производительность мембраны 99 л/м сут.PRI me R 5. A mixture of water-trimethylcarbinol containing 20 weight. % trimethyl carbinol is fed under pressure of 60 atm to the membrane module. On the other side of the membrane at a pressure of 1 atm, permeate was removed, containing 2.6 wt. % trimethylcarbinol. The degree of retention is 87%, the performance of the membrane is 99 l / m day.

Claims (2)

1. Бабенков А. А. и др. «Химическа  промышленность, № 8, 1966, 605--7.1. Babenkov A. A. and others. “Chemical industry, № 8, 1966, 605--7. 2. Авторское свидетельство СССР № 597644, кл. С02В 1/74, от 04.05.73 (прототип ).2. USSR author's certificate No. 597644, cl. C02B 1/74, 04/05/73 (prototype).
SU792795647A 1979-07-11 1979-07-11 Method of separating water-trimethylcarbinol mixture SU827474A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792795647A SU827474A1 (en) 1979-07-11 1979-07-11 Method of separating water-trimethylcarbinol mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792795647A SU827474A1 (en) 1979-07-11 1979-07-11 Method of separating water-trimethylcarbinol mixture

Publications (1)

Publication Number Publication Date
SU827474A1 true SU827474A1 (en) 1981-05-07

Family

ID=20840355

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792795647A SU827474A1 (en) 1979-07-11 1979-07-11 Method of separating water-trimethylcarbinol mixture

Country Status (1)

Country Link
SU (1) SU827474A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520213A (en) * 1982-05-03 1985-05-28 Institute Of Gas Technology Method for solvent recovery in solvent separation of ethanol from water
US4876403A (en) * 1987-02-02 1989-10-24 Exxon Chemical Patents Inc. Process for the recovery of alcohols using a perfluorinated ionomer membrane
US4910344A (en) * 1989-02-01 1990-03-20 Texaco Inc. Treatment of compositions containing water and organic oxygenates
US5146009A (en) * 1987-02-02 1992-09-08 Exxon Chemicals Patents Inc. Process for the recovery of alcohols using an organic acid-modified polymer membrane
RU2560167C2 (en) * 2010-03-17 2015-08-20 Торэй Индастриз, Инк. Method for producing butanol

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520213A (en) * 1982-05-03 1985-05-28 Institute Of Gas Technology Method for solvent recovery in solvent separation of ethanol from water
US4876403A (en) * 1987-02-02 1989-10-24 Exxon Chemical Patents Inc. Process for the recovery of alcohols using a perfluorinated ionomer membrane
US5146009A (en) * 1987-02-02 1992-09-08 Exxon Chemicals Patents Inc. Process for the recovery of alcohols using an organic acid-modified polymer membrane
US4910344A (en) * 1989-02-01 1990-03-20 Texaco Inc. Treatment of compositions containing water and organic oxygenates
RU2560167C2 (en) * 2010-03-17 2015-08-20 Торэй Индастриз, Инк. Method for producing butanol

Similar Documents

Publication Publication Date Title
ATE81796T1 (en) CONCENTRATION OF SOLIDS IN A SUSPENSION.
DE3064461D1 (en) Process for the production of a reverse osmosis membrane, reverse osmosis membrane thus produced, and use of such membrane in a desalination process
DE3070021D1 (en) Porous semipermeable membrane based on polyacrylonitrile modified by amidoxime groups, process for its preparation and their use
UA26192C2 (en) METHOD OF OBTAINING PURIFICATING TEREPHTALIC ACID
ATE176047T1 (en) GAS-PERMEABLE MEMBRANES FOR AMPEROMETRIC GAS ELECTRODES AND THEIR USE
MX161797A (en) IMPROVEMENTS IN METHOD AND APPARATUS TO CONCENTRATE SOLIDS FROM A LIQUID SUSPENSION
CA2089663A1 (en) Improved tangential filtration process and apparatus
DE69529759D1 (en) MULTI-STAGE SEPARATION PROCESS WITH SEMIPERMEABLED MEMBRANES
EP0259109A3 (en) Permeable membranes having high flux-density and low fouling propensity and processes including their use
AU595197B2 (en) Gas separating
KR890017269A (en) Method for Purifying Polydextrose by Reverse Osmosis
SU827474A1 (en) Method of separating water-trimethylcarbinol mixture
KR870007848A (en) Purification of Dye Wastewater
IL37060A (en) Process for separating water from aqueous mixtures
KR910007848A (en) Separation method of 1-methoxy-2-propanol and water
EP0223263A3 (en) A process for purifying uridine diphosphate-n-acetylgalactosamine
ATE97017T1 (en) POLYKETONE MEMBRANES.
AU6947191A (en) Process for the isolation and purification of free acids, starting from their salts, by electrodialysis
FR2569722B1 (en) PROCESS FOR OBTAINING LYSOZYME BY MICROFILTRATION FROM AN EGG WHITE MATERIAL
IL37061A (en) Process for separating water from aqueous mixtures
DE3664901D1 (en) Process for the treatment of boiler condensate
EP0186871A3 (en) A process for the production of purified glucose isomerase
IT1143711B (en) PERMSELECTIVE MEMBRANES AND PROCESS FOR THEIR PREPARATION
GB1266599A (en)
SU1662650A1 (en) Membrane-type apparatus