The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Jul. 06, 2023
Zhejiang Huakang Pharmaceutical Co., Ltd., Quzhou, CN;
Changhui Hu, Quzhou, CN;
Jiaxing Luo, Quzhou, CN;
Mian Li, Quzhou, CN;
Chengjun Liao, Quzhou, CN;
Wulong Yang, Quzhou, CN;
Liangcong Yan, Quzhou, CN;
Ni Zhen, Quzhou, CN;
Lanlan Chen, Quzhou, CN;
ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD., Quzhou, CN;
Abstract
A system and method for producing cellulosic ethanol by biomass saccharification and fermentation is provided. The system includes a first reactor configured to carry out an enzymatic hydrolysis reaction of a biomass feedstock, a second reactor configured to carry out a fermentation reaction of the biomass feedstock, and a collection tank configured to collect the cellulosic ethanol. The first reactor and second reactor are provided with an enzymatic hydrolysis dosing pipe and a fermentation dosing pipe, respectively. An outlet of the first reactor is connected to an inlet of the second reactor through a fermentation pipe. An outlet of the second reactor is connected to an inlet of the first reactor through a discharge pipe that is provided with a first discharge pipe configured to discharge material from the second reactor. The first reactor is connected to an inlet of the collection tank through an ethanol pipe.