Proceedings of the 2025 7th International Conference on Civil Engineering, Environment Resources and Energy Materials (CCESEM 2025)

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Study on Preparation and Dechlorination Evaluation of High-Efficiency Organo-Chlorine Transfer Agent

Authors
Yao Zhao1, 2, *
1SINOPEC Middle East R&D Center, Dhahran Techno-Valley, Eastern Province, 34236, Saudi Arabia
2Tianjin Petrochemical Research Institute, Binhai New Area, Tianjin, 300271, China
*Corresponding author. Email: autumn_leaf@yeah.net
Corresponding Author
Yao Zhao
Available Online 16 December 2025.
DOI
10.2991/978-94-6463-902-5_28How to use a DOI?
Keywords
Organo-chlorine; Quaterisation; Electrochemical synthesis; The removal rate
Abstract

The synthesis of 1-cyclohexyl-N,N,N-trimethylmethanaminium hydroxide was achieved through quaternization reaction followed by electrochemical purification. Subsequently, a high-efficiency organo-chlorine transfer agent was prepared by dissolving stoichiometrically equivalent amounts of 1-cyclohexyl-N,N,N-trimethylmethanaminium hydroxide and sodium hydroxide in anhydrous ethanol solvent. Experimental studies demonstrated that when applied in electric desalination processes for crude oil treatment, the agent exhibits remarkable dechlorination performance, effectively reducing the organic chlorine content to below 1 mg/kg with a removal efficiency exceeding 90% and low cost, which was a significant improvement over conventional methods.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2025 7th International Conference on Civil Engineering, Environment Resources and Energy Materials (CCESEM 2025)
Series
Advances in Engineering Research
Publication Date
16 December 2025
ISBN
978-94-6463-902-5
ISSN
2352-5401
DOI
10.2991/978-94-6463-902-5_28How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Yao Zhao
PY  - 2025
DA  - 2025/12/16
TI  - Study on Preparation and Dechlorination Evaluation of High-Efficiency Organo-Chlorine Transfer Agent
BT  - Proceedings of the 2025 7th International Conference on Civil Engineering, Environment Resources and Energy Materials (CCESEM 2025)
PB  - Atlantis Press
SP  - 291
EP  - 302
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-902-5_28
DO  - 10.2991/978-94-6463-902-5_28
ID  - Zhao2025
ER  -