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:
May. 22, 2018
Filed:
Jun. 20, 2014
Applicant:
Beijing Helee Bio-energy Ltd., Yanqing District, Beijing, CN;
Inventors:
Wenzhi Pan, Beijing, CN;
Changqing Zhou, Beijing, CN;
Xinghua Yang, Beijing, CN;
Hongyan Li, Beijing, CN;
Dawei Wang, Beijing, CN;
Wenjin Li, Beijing, CN;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/02 (2006.01); B01D 53/22 (2006.01); C10L 3/08 (2006.01); C10L 3/10 (2006.01); B01D 46/00 (2006.01); B01D 51/10 (2006.01); B01D 53/04 (2006.01); B01D 53/26 (2006.01);
U.S. Cl.
CPC ...
B01D 53/229 (2013.01); B01D 46/003 (2013.01); B01D 51/10 (2013.01); B01D 53/0415 (2013.01); B01D 53/22 (2013.01); B01D 53/265 (2013.01); C10L 3/08 (2013.01); C10L 3/102 (2013.01); B01D 2053/224 (2013.01); B01D 2253/102 (2013.01); B01D 2256/245 (2013.01); B01D 2257/30 (2013.01); B01D 2257/504 (2013.01); B01D 2257/80 (2013.01); B01D 2258/05 (2013.01); C10L 3/106 (2013.01); Y02C 10/10 (2013.01); Y02E 50/343 (2013.01);
Abstract
A container-type biogas purification film method purification system comprises: a desulfurization and dehydration unit, a compressor, a purification unit, a heat exchanger, and a film-group purification and gas preparation unit that are disposed inside a movable container and are sequentially connected, the desulfurization and dehydration unit is connected to a biogas source generated by an anaerobic fermentation.