Study on production of cation asphalt emulsifier for micro-surfacing by using sulfomethylated lignin
This paper describes the research achievement in manufacturing the cation asphalt emulsifier for micro-surfacing using an eco-friendly material which is rich in resources and low in production cost. This material is alkali lignin which used to be treated as wastes during the processing of wood and t...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2023-03-01
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| Series: | International Journal of Transportation Science and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2046043022000053 |
| _version_ | 1797698472406679552 |
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| author | NamHyok Paek SinHyok Ri HyonChol Jong ZhongYin Guo |
| author_facet | NamHyok Paek SinHyok Ri HyonChol Jong ZhongYin Guo |
| author_sort | NamHyok Paek |
| collection | DOAJ |
| description | This paper describes the research achievement in manufacturing the cation asphalt emulsifier for micro-surfacing using an eco-friendly material which is rich in resources and low in production cost. This material is alkali lignin which used to be treated as wastes during the processing of wood and the cation asphalt emulsifier for micro-surfacing made from this is sulfomethylated lignin quaternary ammonium salt cation emulsifier. This emulsifier is synthesized through sulfomethylation and quaternary-ammonization of alkali lignin so as to allow the emulsifier molecule to contain two hydrophilic groups inside it. Newly developed cation emulsifier is widely used for micro-surfacing for its high emulsifying power and slowly-disintegrable and fast-setting ability. |
| first_indexed | 2024-03-12T03:54:37Z |
| format | Article |
| id | doaj.art-4ae87f2308874473a2e85919471f40f8 |
| institution | Directory Open Access Journal |
| issn | 2046-0430 |
| language | English |
| last_indexed | 2024-03-12T03:54:37Z |
| publishDate | 2023-03-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | International Journal of Transportation Science and Technology |
| spelling | doaj.art-4ae87f2308874473a2e85919471f40f82023-09-03T12:06:17ZengKeAi Communications Co., Ltd.International Journal of Transportation Science and Technology2046-04302023-03-01121136147Study on production of cation asphalt emulsifier for micro-surfacing by using sulfomethylated ligninNamHyok Paek0SinHyok Ri1HyonChol Jong2ZhongYin Guo3Company of Green Technology, Pyongyang University of Architecture, Thapje Street, Pyongyang, Democratic People's Republic of Korea; Corresponding author.Company of Green Technology, Pyongyang University of Architecture, Thapje Street, Pyongyang, Democratic People's Republic of KoreaCompany of Green Technology, Pyongyang University of Architecture, Thapje Street, Pyongyang, Democratic People's Republic of KoreaSchool of Transportation Engineering, Tongji University, 4800 CaoAn Gonglu, Shanghai, ChinaThis paper describes the research achievement in manufacturing the cation asphalt emulsifier for micro-surfacing using an eco-friendly material which is rich in resources and low in production cost. This material is alkali lignin which used to be treated as wastes during the processing of wood and the cation asphalt emulsifier for micro-surfacing made from this is sulfomethylated lignin quaternary ammonium salt cation emulsifier. This emulsifier is synthesized through sulfomethylation and quaternary-ammonization of alkali lignin so as to allow the emulsifier molecule to contain two hydrophilic groups inside it. Newly developed cation emulsifier is widely used for micro-surfacing for its high emulsifying power and slowly-disintegrable and fast-setting ability.http://www.sciencedirect.com/science/article/pii/S2046043022000053Cation asphalt emulsifierLigninSulfomethylated ligninMicro-surfacing |
| spellingShingle | NamHyok Paek SinHyok Ri HyonChol Jong ZhongYin Guo Study on production of cation asphalt emulsifier for micro-surfacing by using sulfomethylated lignin International Journal of Transportation Science and Technology Cation asphalt emulsifier Lignin Sulfomethylated lignin Micro-surfacing |
| title | Study on production of cation asphalt emulsifier for micro-surfacing by using sulfomethylated lignin |
| title_full | Study on production of cation asphalt emulsifier for micro-surfacing by using sulfomethylated lignin |
| title_fullStr | Study on production of cation asphalt emulsifier for micro-surfacing by using sulfomethylated lignin |
| title_full_unstemmed | Study on production of cation asphalt emulsifier for micro-surfacing by using sulfomethylated lignin |
| title_short | Study on production of cation asphalt emulsifier for micro-surfacing by using sulfomethylated lignin |
| title_sort | study on production of cation asphalt emulsifier for micro surfacing by using sulfomethylated lignin |
| topic | Cation asphalt emulsifier Lignin Sulfomethylated lignin Micro-surfacing |
| url | http://www.sciencedirect.com/science/article/pii/S2046043022000053 |
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