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 년도별 목차보기 |
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| 발행년도/권호 |
2006 년 / 권호: V.18,no.6,Dec |
| 논문제목1(원어) |
피혁 제조 공정 중 발생하는 폐돈지를 이용한 음이온성 계면활성제 제조 및 특성 |
| 논문제목2(타언어) |
Preparation and Characteristics of Anionic Surfactant Using Waste Fleshing Scrap |
| 저자(원어) |
신수범․민병욱․양승훈․박민석․원기천1․백두현2 |
| 저자(타언어) |
Soo-Beom Shin, Byung-Wook Min, Seung-Hun Yang, Min-Seok Park,Gi-Chun Won1 and Doo-Hyeon Pae |
| 소속(원어) |
한국신발․피혁연구소 동두천피혁분소, 1SM 소프랜드, 2충남대학교 섬유공학과 |
| 소속(타언어) |
Korea institute of Footwear & Leather Technology,Chungnam National University |
| 시작/끝
페이지 |
31 ~ 36 총페이지 : 6 |
| 언어(원어) |
Korean |
| 초록 |
Study has been made for producing anionic surfactant using waste fleshing scraps from the leather
making process through refining, esterification, sulfonation and blending processes. As a most optimum lard oil
refining method, refining was carried out for 4 hours under temperature of 120oC and approximately 200 mbar
vacuum, which gave a recovery of more than 80% lard oil. Refined lard oil obtained thus was undergone
methlyl-esterification, then sulfonated to make a degreasing agent. By methyl-esterification using lard oil, more
than 85% of fatty acid and 12~13% of glycerine were extracted from the oil. Sulfonation of the extracted fatty acid
ester lard oil has shown most optimum at 15~20% chlorosulfonic acid content, and the content of bonding sulfate
at this time was higher than 3.5%. Finally the followed anionic surfactant having degreasing force of 80% and
higher could be made by blending process. |
| 키워드 |
Lard oil, Esterfication, Sulfonation, Surfactant, Fatty acid |
| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2006_v18n6s91_31 |
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