Process for recovering evolved hydrogen enriched with at least o

Details Process for recovering evolved hydrogen enriched with at least o Process for recovering evolved hydrogen enriched with at least o

1977-06-06

1978-02-21

Stern, Edward

Chemistry of inorganic compounds

Hydrogen or compound thereof

Elemental hydrogen

423644, C01B 400, C01B 100, C01G 624

Patent

active

040753123

ABSTRACT:
This invention relates to a separation means and method for enriching a hydrogen atmosphere with at least one heavy hydrogen isotope by using a solid titaniun alloy hydride. To this end, the titanium alloy hydride containing at least one metal selected from the group consisting of vanadium, chromium, manganese, molybdenum, iron, cobalt and nickel is contacted with a circulating gaseous flow of hydrogen containing at least one heavy hydrogen isotope at a temperature in the range of -20.degree. to +40.degree. C and at a pressure above the dissociation pressure of the hydrided alloy selectively to concentrate at least one of the isotopes of hydrogen in the hydrided metal alloy. The contacting is continued until equilibrium is reached, and then the gaseous flow is isolated while the temperature and pressure of the enriched hydride remain undisturbed selectively to isolate the hydride. Thereafter, the enriched hydrogen is selectively recovered in accordance with the separation factor (S.F.) of the alloy hydride employed.

REFERENCES:
patent: 3676071 (1972-07-01), Speed
patent: 3711601 (1973-01-01), Reilly, Jr. et al.
Inorganic Chemistry, vol. 13, No. 1, 1974, article by J. J. Reilly and R. H. Wiswall, Jr., pp. 218-222.
Theme Conference Proceedings, Mar. 18-20, (1974), Paper 54, pp. S4-9 to S4-20.

Affiliated with

Also associated with

Rating

Process for recovering evolved hydrogen enriched with at least o does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for recovering evolved hydrogen enriched with at least o, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for recovering evolved hydrogen enriched with at least o will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-126659