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RU93030803A - METHOD FOR CLEANING ABGASES FROM OILY AND ISOMASYLED ALDEHYDES - Google Patents

METHOD FOR CLEANING ABGASES FROM OILY AND ISOMASYLED ALDEHYDES

Info

Publication number
RU93030803A
RU93030803A RU93030803/26A RU93030803A RU93030803A RU 93030803 A RU93030803 A RU 93030803A RU 93030803/26 A RU93030803/26 A RU 93030803/26A RU 93030803 A RU93030803 A RU 93030803A RU 93030803 A RU93030803 A RU 93030803A
Authority
RU
Russia
Prior art keywords
aldehydes
isomasyled
abgases
oily
cleaning
Prior art date
Application number
RU93030803/26A
Other languages
Russian (ru)
Other versions
RU2100057C1 (en
Inventor
Р.Н. Загидуллин
Р.Ф. Нафикова
Х.С. Вахитов
З.Г. Расулев
В.И. Маталинов
Original Assignee
Стерлитамакское акционерное общество "Каустик"
Filing date
Publication date
Application filed by Стерлитамакское акционерное общество "Каустик" filed Critical Стерлитамакское акционерное общество "Каустик"
Priority to RU93030803A priority Critical patent/RU2100057C1/en
Priority claimed from RU93030803A external-priority patent/RU2100057C1/en
Publication of RU93030803A publication Critical patent/RU93030803A/en
Application granted granted Critical
Publication of RU2100057C1 publication Critical patent/RU2100057C1/en

Links

Claims (1)

Изобретение относится к области охраны окружающей среды и может быть использовано в производстве алифатических карбоновых кислот для очистки вредных газовых выбросов. Целью изобретения является очистка абгазов от масляного и изомасляного альдегидов полиэтиленполиаминами. Поставленная цель достигается тем, что абгазы, содержащие масляный и (или) изомасляный альдегиды, пропускают через полиэтиленполиамины при температуре 20-40oС и скорости пропускания газов от 0,5 до 5,5 с-1. Степень извлечения масляного и изомасляного альдегидов составляет 98,5-100 %.The invention relates to the field of environmental protection and can be used in the production of aliphatic carboxylic acids for the purification of harmful gas emissions. The aim of the invention is the purification of gases from oil and isobutyric aldehydes by polyethylene polyamines. This goal is achieved in that the gases containing oil and (or) isobutyric aldehydes are passed through polyethylene polyamines at a temperature of 20-40 o C and a gas transmission rate of from 0.5 to 5.5 s -1 . The degree of extraction of oil and isobutyric aldehydes is 98.5-100%.
RU93030803A 1993-06-15 1993-06-15 Method of treating gases containing butyric and/or isobutyric aldehydes RU2100057C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93030803A RU2100057C1 (en) 1993-06-15 1993-06-15 Method of treating gases containing butyric and/or isobutyric aldehydes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93030803A RU2100057C1 (en) 1993-06-15 1993-06-15 Method of treating gases containing butyric and/or isobutyric aldehydes

Publications (2)

Publication Number Publication Date
RU93030803A true RU93030803A (en) 1997-03-27
RU2100057C1 RU2100057C1 (en) 1997-12-27

Family

ID=20143052

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93030803A RU2100057C1 (en) 1993-06-15 1993-06-15 Method of treating gases containing butyric and/or isobutyric aldehydes

Country Status (1)

Country Link
RU (1) RU2100057C1 (en)

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