SU709535A1 - Method of ammoniation of sodium chloride solution - Google Patents
Method of ammoniation of sodium chloride solution Download PDFInfo
- Publication number
- SU709535A1 SU709535A1 SU762368379A SU2368379A SU709535A1 SU 709535 A1 SU709535 A1 SU 709535A1 SU 762368379 A SU762368379 A SU 762368379A SU 2368379 A SU2368379 A SU 2368379A SU 709535 A1 SU709535 A1 SU 709535A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sodium chloride
- ammonia
- sodium
- disodium
- paste
- Prior art date
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Description
II
Изобретение относитс к способу аммонизации раствора хлористого натри и может быть использовано в хи.мической промышленности в производстве соды по аммиачному способу.The invention relates to a method of ammonizing a solution of sodium chloride and can be used in the chemical industry in the production of soda by the ammonia method.
Известен способ аммонизации раствора хлористого натри путем насыщени его аммиаком в присутствии конденсированных полифосфатов в количестве 0,01 - 0,05 вес. % 1.The known method of ammonizing a solution of sodium chloride by saturating it with ammonia in the presence of condensed polyphosphates in an amount of 0.01-0.05 wt. % one.
Педостатком известного способа вл етс невысока концентраци аммиака (104 г/л и хлористого натри (290 г/л) в аммонизированном растворе.The disadvantage of this method is the low concentration of ammonia (104 g / l and sodium chloride (290 g / l) in the ammoniated solution.
Целью изобретени вл етс повышение содержани в растворе аммиака и хлористого натри .The aim of the invention is to increase the content of ammonia and sodium chloride in the solution.
Поставленна цель достигаетс описываемым способом аммонизации раствора хлористого натри путем насыщени его аммиаком в присутствии пасты на основе динатриевой соли а-сульфокарбоновой кислоты , причем в количестве 0,05-0,06 вес.%.The goal is achieved by the described method of ammonization of a solution of sodium chloride by saturating it with ammonia in the presence of a paste based on the disodium salt of a-sulfocarboxylic acid, and in an amount of 0.05-0.06 wt.%.
Предлагаема пастаможет иметь следуюпдий состав, вес.%: Динатриева соль а -сульфокарбоновой кислотыWe offer Pastamozh have the following composition, wt.%: Disodium salt of a -sulfonic acid
фракции49,0-55,0 Натриева соль жирной кислотыfractions 49,0-55,0 Sodium salt of fatty acid
фракции Qy-Qo40,0-50,0fractions Qy-Qo40,0-50,0
Сульфат натри 0,6-1,0Sodium sulfate 0.6-1.0
Органические примеси2,5-3,0Organic impurities2.5-3.0
Гидроокись натри 0,6-1,0Sodium hydroxide 0.6-1.0
Концентраци аммиака в аммонизированно .м растворе составл ет 105,4 г/л, а концентраци хлористого натри - 296 г/л.The ammonia concentration in the ammoniated solution is 105.4 g / l, and the sodium chloride concentration is 296 g / l.
Пример. В сосу.а с мешалкой и штуцером дл ввода газа заливают 500 мл раствора, содержащего 306 г/л хлористого натри , 0,05% динатриевой соли а -сульфокарбоновой кислоты. Включают мешалку, подают 100°/о-ный аммиак при расходе его 58 л/час. Через 30 мин раствор содержит 296 г/л хлористого натри и 05,4 г/л аммиака. Хлористый натрий в осадок не выпадает.Example. With a stirrer and gas inlet, 500 ml of a solution containing 306 g / l of sodium chloride, 0.05% of the disodium salt of α-sulfocarboxylic acid is poured into the vessel. Turn on the stirrer, serves 100 ° / o-ny ammonia at a flow rate of 58 l / h. After 30 minutes, the solution contains 296 g / l of sodium chloride and 05.4 g / l of ammonia. Sodium chloride does not precipitate.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762368379A SU709535A1 (en) | 1976-06-04 | 1976-06-04 | Method of ammoniation of sodium chloride solution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762368379A SU709535A1 (en) | 1976-06-04 | 1976-06-04 | Method of ammoniation of sodium chloride solution |
Publications (1)
Publication Number | Publication Date |
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SU709535A1 true SU709535A1 (en) | 1980-01-15 |
Family
ID=20664211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762368379A SU709535A1 (en) | 1976-06-04 | 1976-06-04 | Method of ammoniation of sodium chloride solution |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU709535A1 (en) |
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1976
- 1976-06-04 SU SU762368379A patent/SU709535A1/en active
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