SU1402363A1 - Method of killing water=containing froth - Google Patents
Method of killing water=containing froth Download PDFInfo
- Publication number
- SU1402363A1 SU1402363A1 SU853950382A SU3950382A SU1402363A1 SU 1402363 A1 SU1402363 A1 SU 1402363A1 SU 853950382 A SU853950382 A SU 853950382A SU 3950382 A SU3950382 A SU 3950382A SU 1402363 A1 SU1402363 A1 SU 1402363A1
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- SU
- USSR - Soviet Union
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- foams
- salts
- stabilized
- killing water
- containing froth
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Abstract
Изобретение относитс к области химической технологии и может быть использовано на предпри ти х химической, цветной металлургии, где необходимо осуществл ть гатение пен. Цель - упрощение способа гашени во- досодержащих пен, стабилизированных высшими аминами и их сол ми. При гашении водосодержащих пен, стабилизированных высшими аминами и их сол ми (двухфазных и трехфазньк), используют лигносульфонаты, 4 табл.The invention relates to the field of chemical technology and can be used in the chemical, non-ferrous metallurgy, where it is necessary to carry out the foaming of foams. The goal is to simplify the method of quenching water-containing foams stabilized by higher amines and their salts. When quenching water-containing foams, stabilized by higher amines and their salts (biphasic and three-phase), lignosulfonates are used, 4 tab.
Description
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ИЕобретение относитс к химической тахнологии и может быть использовано на предпри ти х химической, цветг .ой металлургии, где необходимо осуш;с ствл ть гашение пен,The invention relates to chemical tachnology and can be used in chemical, colored metallurgy enterprises where it is necessary to dry out;
Целью изобретени вл етс ускоре- .ние гашени водородержащих пен, стабилизированных высшими аминами и их сол ми.The aim of the invention is to accelerate the quenching of hydrogen-containing foams stabilized by higher amines and their salts.
Пример 1. При очистке сточг : ных вод от катионоактивного реагента - высишх аминов, путем пропуска- ВИЯ воздуха на поверхность образовавшейс пены подают лигносульфонаты в количестве 150 г/м .Example 1. When cleaning the wastewater from cationic reagent - high amines, by passing air onto the surface of the formed foam, lignosulfonates are supplied in the amount of 150 g / m.
Г1ример2.На поверхность сгустител концентрата обратной фло- тации фосфоритовых руд с применением АНП (смеси МОноалкиламмоний хлоридов подают лигносульфонаты в количествеG1-example 2. On the surface of the thickener of the concentrate of reverse flotation of phosphorite ores using ANP (mixtures of monoalkylammonium chlorides, lignosulfonates are fed in the amount of
500 г/т. Пеки сгустител направл ют на фильтрацию.500 g / t. The thickener pits are sent for filtration.
Сравнительные результаты пенога- шени двухфазных и трехфазных пен представлены соответственно в табл,1 и 2. В табл. 3 и А пpeдctaвлeны результаты пеногашени двухфазных и трехфазных пен флотации фосфорита с использованием солей лигносульфоног . вых кислот.The comparative results of defoaming of two-phase and three-phase foams are presented in Table 1 and Table 2, respectively. 3 and A are the results of defoaming of two-phase and three-phase phosphorite flotation foams using lignosulfonog salts. vy acids.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853950382A SU1402363A1 (en) | 1985-09-06 | 1985-09-06 | Method of killing water=containing froth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853950382A SU1402363A1 (en) | 1985-09-06 | 1985-09-06 | Method of killing water=containing froth |
Publications (1)
Publication Number | Publication Date |
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SU1402363A1 true SU1402363A1 (en) | 1988-06-15 |
Family
ID=21196291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853950382A SU1402363A1 (en) | 1985-09-06 | 1985-09-06 | Method of killing water=containing froth |
Country Status (1)
Country | Link |
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SU (1) | SU1402363A1 (en) |
-
1985
- 1985-09-06 SU SU853950382A patent/SU1402363A1/en active
Non-Patent Citations (1)
Title |
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Патент US № 4303549, кл. В 01 D 19/04, 1981. Авторское свидетельство СССР № 1329794, кл. В 01 D 19/04, 1985. * |
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