2013
DOI: 10.1016/j.ijhydene.2013.09.133
|View full text |Cite
|
Sign up to set email alerts
|

Biohydrogen purification using a commercial polyimide membrane module: Studying the effects of some process variables

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

1
28
0

Year Published

2014
2014
2023
2023

Publication Types

Select...
6
2
1

Relationship

4
5

Authors

Journals

citations
Cited by 57 publications
(31 citation statements)
references
References 36 publications
(31 reference statements)
1
28
0
Order By: Relevance
“…Furthermore, the trend of the H 2 -purity in the permeate approaches a certain maximum with decreasing stage cut. The results for the single- stage setup go along with the findings from Bakonyi et al (2013), who identifies the gas composition, temperature, and stage cut as important process variables that could affect the hydrogen separation efficiency. It has to be noted that they also tested polyimide membrane material in their work, but at a lower feed pressure.…”
Section: Resultssupporting
confidence: 57%
See 1 more Smart Citation
“…Furthermore, the trend of the H 2 -purity in the permeate approaches a certain maximum with decreasing stage cut. The results for the single- stage setup go along with the findings from Bakonyi et al (2013), who identifies the gas composition, temperature, and stage cut as important process variables that could affect the hydrogen separation efficiency. It has to be noted that they also tested polyimide membrane material in their work, but at a lower feed pressure.…”
Section: Resultssupporting
confidence: 57%
“…The findings from the membrane tests therefore confirm the assumption that a desired H 2 -purity in the product of at least 95 vol% cannot be reached by the utilization of a single-stage membrane module. This is somewhat typical for membrane processes, as the selectivity is often not high enough for a complete removal of the contaminant (Bakonyi et al 2013). However, the implementation of a second stage could lead to the necessary improvement in product quality.…”
Section: Resultsmentioning
confidence: 99%
“…Biogas and biohydrogen fermentations involve the microbiologically-assisted degradation of organic compounds and result in flammable gaseous energy carriers, which should be collected and purified [11][12][13][14][15]. In our earlier projects biogas [16,17] as well as biohydrogen [18][19][20][21][22] production from various substrates have been investigated.…”
Section: Introductionmentioning
confidence: 99%
“…derivates of biomass, waste streams and agricultural residues [3][4][5], and the possibility to integrate with other e.g. membrane-based processes in order to accomplish the sufficient reuse of hydrogen producing cells [6] or to upgrade bioH 2 [7][8][9] so that it could be a viable feedstock in energy efficient fuel cells.…”
Section: Introductionmentioning
confidence: 99%