SU1312919A1 - METHOD OF OBTAINING SALT ACID - Google Patents

METHOD OF OBTAINING SALT ACID

Info

Publication number
SU1312919A1
SU1312919A1 SU3851894/26A SU3851894A SU1312919A1 SU 1312919 A1 SU1312919 A1 SU 1312919A1 SU 3851894/26 A SU3851894/26 A SU 3851894/26A SU 3851894 A SU3851894 A SU 3851894A SU 1312919 A1 SU1312919 A1 SU 1312919A1
Authority
SU
USSR - Soviet Union
Prior art keywords
salt acid
obtaining salt
obtaining
abgas
stripping
Prior art date
Application number
SU3851894/26A
Other languages
Russian (ru)
Inventor
Л.С. Шевницын
В.В. Смирнов
Г.И. Смирнов
Ю.Г. Дудоров
Е.В. Гвозд
В.Н. Розанов
Ю.А. Трегер
Original Assignee
Л.С. Шевницын
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 Л.С. Шевницын filed Critical Л.С. Шевницын
Priority to SU3851894/26A priority Critical patent/SU1312919A1/en
Application granted granted Critical
Publication of SU1312919A1 publication Critical patent/SU1312919A1/en

Links

Abstract

Способ получения соляной кислоты путем абсорбции абгазного хлористого водорода из реакционного газа производства хлорметанов с последующей отдувкой хлорорганических примесей метаном, отличающийся тем, что, с целью уменьшения содержания нелетучего остатка в целевом продукте, к реакционному газу с температурой 400 - 520C перед абсорбцией хлористого водорода водой добавляют кислород в количестве 0,5 - 5,0 об.%.The method of obtaining hydrochloric acid by absorption of abgas hydrogen chloride from the reaction gas of chloromethane production followed by stripping of organochlorine impurities with methane, characterized in that, oxygen in the amount of 0.5 - 5.0 vol.%.

SU3851894/26A 1985-02-08 1985-02-08 METHOD OF OBTAINING SALT ACID SU1312919A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3851894/26A SU1312919A1 (en) 1985-02-08 1985-02-08 METHOD OF OBTAINING SALT ACID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3851894/26A SU1312919A1 (en) 1985-02-08 1985-02-08 METHOD OF OBTAINING SALT ACID

Publications (1)

Publication Number Publication Date
SU1312919A1 true SU1312919A1 (en) 1999-07-20

Family

ID=60540219

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3851894/26A SU1312919A1 (en) 1985-02-08 1985-02-08 METHOD OF OBTAINING SALT ACID

Country Status (1)

Country Link
SU (1) SU1312919A1 (en)

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