7 Papers
3 Citations
Zhenqiu Li is an academic researcher from Qingdao University of Science and Technology. The author has contributed to research in topics: Supercritical fluid & Engineering. The author has an hindex of 3, co-authored 6 publications.
Chat about Author
Papers
Preparation of Concrete Water Reducer via Fractionation and Modification of Lignin Extracted from Pine Wood by Formic Acid
Shuangyang Li,Shuangyang Li,Zhenqiu Li,Yuedong Zhang,Chao Liu,Guang Yu,Bin Li,Xindong Mu,Hui Peng +8 more
TL;DR: In this article, a lignin-based concrete water reducer was prepared through organic solvent fractionation and chemical modification of lignins extracted from pine wood with formic acid.
A sustainable and effective potassium hydroxide pretreatment of wheat straw for the production of fermentable sugars
Xuejin Xie,Xuejin Xie,Feng Xiaoyan,Shanshan Chi,Shanshan Chi,Yuedong Zhang,Guang Yu,Chao Liu,Zhenqiu Li,Bin Li,Hui Peng +10 more
TL;DR: In this article, KOH pretreatment of wheat straw with the supplement of anthraquinone (AQ) and sodium lignosulfonate (SLS) was investigated under the relatively mild conditions.
30
Influence of drying methods on the structure and properties of cellulose formate and its application as a reducing agent.
TL;DR: In this paper, the effect of four drying methods on the structure and properties of the resultant cellulose formate (CF) was investigated, and the results showed that the CF samples as special cellulose nanofibrils with cellulose II crystal form and fibrous structure were sensitive to drying temperature and drying time.
9
•Journal Article
Response surface optimization of ammonium sulfite pretreatment for fermentable sugar production from wheat straw.
TL;DR: In this article, an ammonium sulfite (AS) pretreatment of wheat straw was optimized based on response surface methodology with a three-level, three-factor Box-Behnken design.
8
•Journal Article
Pulping of Bamboo using Supercritical Ammonia with Recovery and Reuse of the Ammonia
TL;DR: In this article, preliminary research on supercritical ammonia pulping of bamboo was conducted using a differential thermal analyzer, scanning electron microscope, X-ray diffractometer, and an energy spectrometer.
6