دورية أكاديمية
أعرض في EDS

Sulfonate Ionic Liquid as a Stable and Active Catalyst for Levoglucosenone Production from Saccharides via Catalytic Pyrolysis

التفاصيل البيبلوغرافية
العنوان: Sulfonate Ionic Liquid as a Stable and Active Catalyst for Levoglucosenone Production from Saccharides via Catalytic Pyrolysis
المؤلفون: Jun-ichiro Hayashi, Zhenwei Zhou, Koyo Norinaga, Kento Yamasaki, Shinji Kudo
المصدر: Catalysts, Vol 3, Iss 4, Pp 757-773 (2013)
بيانات النشر: MDPI AG, 2013.
سنة النشر: 2013
المجموعة: LCC:Chemical technology
LCC:Chemistry
مصطلحات موضوعية: ionic liquid, cellulose, pyrolysis, catalysis, levoglucosenone, Chemical technology, TP1-1185, Chemistry, QD1-999
الوصف: In this study, various types of ionic liquids (ILs) were examined for catalytic activity in the pyrolysis of cellulose for the production of levoglucosenone, which is a valuable and versatile compound for the synthesis of a variety of novel compounds. Cellulose was simply mixed with the ILs and subjected for the pyrolysis, typically at 300 °C, to produce volatile products, including levoglucosenone, separated from the ILs phase. The type of IL anion significantly affected the catalysis, and the use of ILs bearing sulfonate anion resulted in distinguished yields of levoglucosenone and IL recoveries for the reutilization. Detailed thermogravimetric analysis and discussion on properties of ILs revealed the active and thermally stable nature of the sulfonate ILs. Catalytic pyrolysis with those ILs was applied to the conversion of other saccharides composed of glucose molecules, resulting in a preferential formation of levoglucosenone but at low yields as compared to that from cellulose.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2073-4344
Relation: http://www.mdpi.com/2073-4344/3/4/757; https://doaj.org/toc/2073-4344
DOI: 10.3390/catal3040757
URL الوصول: https://doaj.org/article/eb497dbc8da64046a228768755fadbb3
رقم الأكسشن: edsdoj.b497dbc8da64046a228768755fadbb3
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20734344
DOI:10.3390/catal3040757