Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHODS AND APPARATUS FOR PRODUCTION OF HYDROGEN
Document Type and Number:
WIPO Patent Application WO/2019/067349
Kind Code:
A8
Abstract:
Synthesis gas containing nitrogen as the majority component is processed to increase the hydrogen to carbon dioxide ratio. Nitrogen, carbon dioxide, and other contaminants are subsequently removed by a purification unit to produce a purified hydrogen gas stream. A recycle stream within the purification unit helps achieve a hydrogen purity greater than 99.9 percent, and hydrogen recovery greater than 99 percent.

Inventors:
ZHOU SHAOJUN JAMES (US)
GUPTA RAGHUBIR P (US)
CARPENTER JOHN REEVES III (US)
TURK BRIAN S (US)
Application Number:
PCT/US2018/052394
Publication Date:
May 16, 2019
Filing Date:
September 24, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
RES TRIANGLE INST (US)
International Classes:
C10L3/08; C10K1/00
Attorney, Agent or Firm:
GLOEKLER, David P. (US)
Download PDF: