Саноатда рақамли технологиялар Volume 4 Issue 3 (2026)

REVIEW OF THE INFLUENCE OF EMULSIFIER TYPES USED IN PRODUCING BITUMEN EMULSIONS ON EMULSION STABILITY

Jumaniyozov, Jumaniyoz Shavkato'g'li, Jumaniyazov, Maxsud Jabbiyevich, Жуманиёзов, Жуманиёз Шавкативич, Жуманиязов, Махсуд Джаббиевич, Jumaniyozov, Jumaniyoz Shavkatugli, Jumaniyazov, Maxsud Jabbiyevich

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Abstract

This article presents a systematic analysis of three types of emulsifiers-cationic, anionic, and nonionic-used in the production of bitumen emulsions, as well as their chemical nature, molecular structure, and the impact of application areas on emulsion stability. The article separately considers the influence of such factors as emulsifier type, concentration, pH of the medium, droplet size, and zeta potential on stability, as well as the mechanism of action of cetyltrimethylammonium chloride (CTAC) and octadecylamine hydrochloride (C18H37NH2·HCl), which belong to the class of cationic emulsifiers, sodium oleate as an anionic emulsifier, and nonionic emulsifiers based on the hydrophilic-lipophilic balance (HLB) theory. The results show that cationic emulsifiers provide the best stability in a low-acid environment (pH 2-5), and anionic emulsifiers are compatible with limestone aggregates. In contrast, nonionic emulsifiers are suitable for long-term storage. Bio-based emulsifiers-in particular, cationic lignin-based ones-are preferred.

bitumen emulsioncationic emulsifieranionic emulsifiernonionic emulsifierCTACsodium oleatestabilitysurfactantdroplet sizezeta potential

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Cite

APA 7 
Jumaniyozov, Jumaniyoz Shavkato'g'li, Jumaniyazov, Maxsud Jabbiyevich, Жуманиёзов, Жуманиёз Шавкативич, Жуманиязов, Махсуд Джаббиевич, Jumaniyozov, Jumaniyoz Shavkatugli & Jumaniyazov, Maxsud Jabbiyevich (2026). REVIEW OF THE INFLUENCE OF EMULSIFIER TYPES USED IN PRODUCING BITUMEN EMULSIONS ON EMULSION STABILITY. Саноатда рақамли технологиялар, 4(3).
GOST R 7.0.5 
Jumaniyozov, Jumaniyoz Shavkato'g'li, Jumaniyazov, Maxsud Jabbiyevich, Жуманиёзов, Жуманиёз Шавкативич, Жуманиязов, Махсуд Джаббиевич, Jumaniyozov, Jumaniyoz Shavkatugli, Jumaniyazov, Maxsud Jabbiyevich REVIEW OF THE INFLUENCE OF EMULSIFIER TYPES USED IN PRODUCING BITUMEN EMULSIONS ON EMULSION STABILITY // Саноатда рақамли технологиялар. 2026. Т. 4. № 3.
BibTeX 
@article{shavkato'g'li2026,
  author  = {Jumaniyozov, Jumaniyoz Shavkato'g'li and Jumaniyazov, Maxsud Jabbiyevich and Жуманиёзов, Жуманиёз Шавкативич and Жуманиязов, Махсуд Джаббиевич and Jumaniyozov, Jumaniyoz Shavkatugli and Jumaniyazov, Maxsud Jabbiyevich},
  title   = {REVIEW OF THE INFLUENCE OF EMULSIFIER TYPES USED IN PRODUCING BITUMEN EMULSIONS ON EMULSION STABILITY},
  journal = {Саноатда рақамли технологиялар},
  year    = {2026},
  volume  = {4},
  number  = {3}
}
RIS 
TY  - JOUR
AU  - Jumaniyozov, Jumaniyoz Shavkato'g'li
AU  - Jumaniyazov, Maxsud Jabbiyevich
AU  - Жуманиёзов, Жуманиёз Шавкативич
AU  - Жуманиязов, Махсуд Джаббиевич
AU  - Jumaniyozov, Jumaniyoz Shavkatugli
AU  - Jumaniyazov, Maxsud Jabbiyevich
TI  - REVIEW OF THE INFLUENCE OF EMULSIFIER TYPES USED IN PRODUCING BITUMEN EMULSIONS ON EMULSION STABILITY
JO  - Саноатда рақамли технологиялар
PY  - 2026
VL  - 4
IS  - 3
ER  -