SU463684A1 - Method of producing emulsifier for bitumen emulsions - Google Patents

Method of producing emulsifier for bitumen emulsions

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Publication number
SU463684A1
SU463684A1 SU1983766A SU1983766A SU463684A1 SU 463684 A1 SU463684 A1 SU 463684A1 SU 1983766 A SU1983766 A SU 1983766A SU 1983766 A SU1983766 A SU 1983766A SU 463684 A1 SU463684 A1 SU 463684A1
Authority
SU
USSR - Soviet Union
Prior art keywords
bitumen emulsions
emulsifier
producing
producing emulsifier
bitumen
Prior art date
Application number
SU1983766A
Other languages
Russian (ru)
Inventor
Альберт Мартинович Мешин
Айми Оскаровна Вентсел
Хялмар Семенович Уланен
Алевтина Александровна Лейни
Эуген Альбертович Ныммисте
Тоомас Вольдемарович Томсон
Original Assignee
Центральная Дорожно-Строительная Лаборатория Дорожного Ремонтно-Строительного Треста Министерства Автомобильного Транспорта И Шоссейных Дорог Эстонской Сср
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 Центральная Дорожно-Строительная Лаборатория Дорожного Ремонтно-Строительного Треста Министерства Автомобильного Транспорта И Шоссейных Дорог Эстонской Сср filed Critical Центральная Дорожно-Строительная Лаборатория Дорожного Ремонтно-Строительного Треста Министерства Автомобильного Транспорта И Шоссейных Дорог Эстонской Сср
Priority to SU1983766A priority Critical patent/SU463684A1/en
Application granted granted Critical
Publication of SU463684A1 publication Critical patent/SU463684A1/en

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  • Processes Of Treating Macromolecular Substances (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Description

(54) СПОСОБ ПОЛУЧЕНИЯ ЭМУЛЬГАТОРА ДЛЯ БИТУМНЫХ(54) METHOD FOR OBTAINING AN EMULATOR FOR BITUMEN

ЭМУЛЬСИИ гранит 10-15 мм: внешний вид5 с холодной водой5 с кип чением3 известн к 10-15 мм: внешний вид5 с холодной водой5 с кип чением4 В зкость по вискозиметру типа ВУМ при 20°С, градусы БУМ2,2 Устойчивость при трансНе распадаетс портировании с взбалтыванием в течение 2 ч Скорость распада, мин 10 (не ра даетс  в т ние 10 мин) Класс эмульсии Медленно распадающа с . Предмет изобретени  Способ получени  эмульгатора дл  битумных эмульсий путем последовательного сульфировани  и нейтрализации алкилбензолов, отличаюш,ийс  тем, что, с целью повышени  эффективности эмульгатора, в качестве исходного сырь  используют смесь фракций алкилбензолов с длиной алкильной цепи до Сц и выше Cis, вз тых в соотношении 1:1.EMULSION granite 10-15 mm: appearance5 with cold water5 with boiling3 known to 10-15mm: appearance5 with cold water5 with boiling4 Viscosity by a VUM type viscometer at 20 ° C, degrees BOOM2.2 Stability at transNI decays porting with agitation for 2 hours Decomposition rate, min 10 (not working for 10 minutes) Emulsion class Slowly decomposing. The subject of the invention. A method for producing an emulsifier for bitumen emulsions by successive sulfonation and neutralization of alkyl benzenes, is different in that in order to increase the efficiency of the emulsifier, a mixture of alkyl benzene fractions with an alkyl chain length up to Cs and above Cis is used as a feedstock. 1: 1.

SU1983766A 1974-01-07 1974-01-07 Method of producing emulsifier for bitumen emulsions SU463684A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1983766A SU463684A1 (en) 1974-01-07 1974-01-07 Method of producing emulsifier for bitumen emulsions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1983766A SU463684A1 (en) 1974-01-07 1974-01-07 Method of producing emulsifier for bitumen emulsions

Publications (1)

Publication Number Publication Date
SU463684A1 true SU463684A1 (en) 1975-03-15

Family

ID=20571893

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1983766A SU463684A1 (en) 1974-01-07 1974-01-07 Method of producing emulsifier for bitumen emulsions

Country Status (1)

Country Link
SU (1) SU463684A1 (en)

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