SU141126A1 - A method of making a foaming agent for a negative temperature - Google Patents

A method of making a foaming agent for a negative temperature

Info

Publication number
SU141126A1
SU141126A1 SU669057A SU669057A SU141126A1 SU 141126 A1 SU141126 A1 SU 141126A1 SU 669057 A SU669057 A SU 669057A SU 669057 A SU669057 A SU 669057A SU 141126 A1 SU141126 A1 SU 141126A1
Authority
SU
USSR - Soviet Union
Prior art keywords
foaming agent
making
negative temperature
foam
concentration
Prior art date
Application number
SU669057A
Other languages
Russian (ru)
Inventor
М.А. Ашимов
А.Е. Калаушин
В.В. Кудряшов
шов В.В. Кудр
В.Г. Мухин
А.Н. Скворцов
Ф.М. Рагимов
М.М. Рафиев
Original Assignee
М.А. Ашимов
А.Е. Калаушин
шов В.В. Кудр
В.Г. Мухин
А.Н. Скворцов
Ф.М. Рагимов
М.М. Рафиев
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 М.А. Ашимов, А.Е. Калаушин, шов В.В. Кудр, В.Г. Мухин, А.Н. Скворцов, Ф.М. Рагимов, М.М. Рафиев filed Critical М.А. Ашимов
Priority to SU669057A priority Critical patent/SU141126A1/en
Application granted granted Critical
Publication of SU141126A1 publication Critical patent/SU141126A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Description

Известны способы пылеподавлени  воздушно-механической пеной, получаемой из пенообразовател  ПО-1.Methods are known for dust suppression by air-mechanical foam obtained from PO-1 foam former.

пенообразователь ПО-1 не может быть использован в услови х вечной мерзлоты, так как примен емый 3-4%-ный водный раствор его замерзает ири 0°. PO-1 foam former cannot be used in permafrost conditions, as the used 3-4% aqueous solution freezes it and is 0 °.

Предлагаемый способ изготовлени  пенообразовател  отличаетс  от известных тем, что дл  образовани  высокократной устойчивой воздундно-механической пены применены водный раствор NaCl в концентрации от 10 до 20% и азол т Б в концентрации от 0,6 до 1,2,%.The proposed method for the manufacture of a foaming agent differs from the known ones in that an aqueous solution of NaCl in a concentration of from 10 to 20% and azole alloy in a concentration of 0.6 to 1.2% are used to form a high-fold stable air-mechanical foam.

Приготовленный таким способом пенообразователь позвол ет примен ть его при температурах до минус 20°. В трубопровод с необходимым водным раствором NaCl в концентрации от 10 до 20%, при помощи дозирующего устройства подаетс  0,6-1,2 об. % азол та Б (в пересчете на lOGVo активного вещества), который полностью раствор етс  в рассоле. Полученна  жидкость преобразуетс  затем при помощи пеногенераторов в пену высокой кратности (от 10 до 1000) и стойкости , который покрываетс  источник пылеобразовани , при этом пена не замерзает при температуре - 20°.The foaming agent prepared in this way allows it to be used at temperatures up to minus 20 °. In the pipeline with the required aqueous solution of NaCl in a concentration of from 10 to 20%, 0.6-1.2 vol. % azolate B (in terms of lOGVo active substance), which is completely dissolved in brine. The resulting liquid is then converted using foam generators into high-expansion foam (from 10 to 1000) and durability, which is covered by the source of dust formation, while the foam does not freeze at a temperature of - 20 °.

Предлагаемые водные растворы NaCl в концентрации от 10 до 20Vo и азол та Б в концентрации от 0,6 до 1,2% совмещаютс  и образуют пену высокой стойкости, незамерзающую при температурах до -20°, тогда как другие поверхностно-активные вещества и электролиты в водной среде либо не совмещаютс , выслаиваютс  и выпадают в осадок , либо, сов.местивщись, резко тер ют свою пенообразующую способность .The proposed aqueous solutions of NaCl in a concentration of from 10 to 20Vo and azol and B in a concentration of from 0.6 to 1.2% combine to form a foam of high durability that does not freeze at temperatures down to -20 °, while other surfactants and electrolytes in the aqueous medium is either not combined, expelled and precipitated, or, in combination, dramatically lose their foaming ability.

В заключении ВостНИИ отмечаетс  полезность предлагаемого способа изготовлени  пенообразовател .In conclusion, VostNII notes the usefulness of the proposed method for the manufacture of a foaming agent.

,№ HI 126-2Предмет изобретени No. HI 126-2 of the invention

Способ изготовлени  пенообразовател  дл  отрицательных температур из поверхностно-активных веществ с электролитами в волной среде, отличающийс  тем, что, с целью образовани  высокократной устойчивой воздушно-механической пены, не замерзающей при отрицательных температурах, применены водный раствор NaCl в концентратши от 10 до 20% и азол т Б в концентрации от 0,6 до 1,2%.A method of making a foaming agent for negative temperatures from surfactants with electrolytes in a wave medium, characterized in that, in order to form a high-fold stable air-mechanical foam that does not freeze at negative temperatures, an aqueous solution of NaCl is used in concentrates from 10 to 20% and azol t B in a concentration of from 0.6 to 1.2%.

SU669057A 1960-06-06 1960-06-06 A method of making a foaming agent for a negative temperature SU141126A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU669057A SU141126A1 (en) 1960-06-06 1960-06-06 A method of making a foaming agent for a negative temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU669057A SU141126A1 (en) 1960-06-06 1960-06-06 A method of making a foaming agent for a negative temperature

Publications (1)

Publication Number Publication Date
SU141126A1 true SU141126A1 (en) 1960-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU669057A SU141126A1 (en) 1960-06-06 1960-06-06 A method of making a foaming agent for a negative temperature

Country Status (1)

Country Link
SU (1) SU141126A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2565190C2 (en) * 2013-04-17 2015-10-20 Общество с Ограниченной Ответственностью "Научно-технический центр "Версия" Localisation of evaporations and dust formation at emergent spillage and emission of chemically aggressive substances, storage, transportation and application of dust-forming substances and surfaces, solutions of foaming preparations and plant to this end

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2565190C2 (en) * 2013-04-17 2015-10-20 Общество с Ограниченной Ответственностью "Научно-технический центр "Версия" Localisation of evaporations and dust formation at emergent spillage and emission of chemically aggressive substances, storage, transportation and application of dust-forming substances and surfaces, solutions of foaming preparations and plant to this end

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