Helium and Hydrogen Mixed Gas Separator, Phase I

Metadata Updated: May 2, 2019

This product innovation is directed toward separating hydrogen from helium gas mixtures using a micro-channel separation unit with thin walls of a palladium-silver alloy. The micro-channels are produced in a size range of 100-200 microns such that the boundary layer thickness inside is drastically reduced when mixtures of helium and hydrogen gas flow through the channels. This thin boundary layer enhances the thermal and mass transport fluxes to the channel walls increasing the separation rate. With this micro-channel approach, the membrane surface area to volume ratio is maximized reducing the operating costs and capital costs for the unit.

Access & Use Information

Public: This dataset is intended for public access and use. License: U.S. Government Work

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Dates

Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_93508
Maintainer
TECHPORT SUPPORT
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Datagov Dedupe Retained 20190501230127
Harvest Object Id d6046181-dedb-4b5c-a71a-b8fa4023d9e9
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2017-12-01
Homepage URL https://techport.nasa.gov/view/93508
License http://www.usa.gov/publicdomain/label/1.0/
Data Last Modified 2018-07-19
Program Code 026:027
Source Datajson Identifier True
Source Hash b740aa53f7711bda9e7ecb6411f89e92c87b433c
Source Schema Version 1.1

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