JPS56114804A - Hydrogen separator by metal hydride - Google Patents
Hydrogen separator by metal hydrideInfo
- Publication number
- JPS56114804A JPS56114804A JP1407880A JP1407880A JPS56114804A JP S56114804 A JPS56114804 A JP S56114804A JP 1407880 A JP1407880 A JP 1407880A JP 1407880 A JP1407880 A JP 1407880A JP S56114804 A JPS56114804 A JP S56114804A
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen
- containers
- absorbed
- container
- metal hydride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Hydrogen, Water And Hydrids (AREA)
Abstract
PURPOSE: In collecting hydrogen in an NH3 decomposition gas, to obtain high-purity hydrogen inexpensively, by using plural containers having a metal capable of absorbing hydrogen, by making a composition to carry out the introduction of NH3 decomposition gas and the discharge of hydrogen alternately.
CONSTITUTION: The plural containers 1-a and 1-b consisting of devices having inlets and outlets, holding a hydrogen absorbing metal (e.g., magnesium, vanadium, iron, and titanium alloy) forming a metal hydride in it, and regulating internal temperature or pressure. A mixed gas of hydrogen and nitrogen prepared by decomposing ammonium by the decomposition furnace 7 is introduced into one of the containers, for example, the container 1-a, which is cooled or pressurized so that hydrogen is absorbed. During the operation, the container 1-b is heated or evacuated to reduced pressure so that separated and absorbed hydrogen is released. The operations are carried out alternately between the two contaners, to give hydrogen by a device with simple structure inexpensively.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1407880A JPS56114804A (en) | 1980-02-07 | 1980-02-07 | Hydrogen separator by metal hydride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1407880A JPS56114804A (en) | 1980-02-07 | 1980-02-07 | Hydrogen separator by metal hydride |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56114804A true JPS56114804A (en) | 1981-09-09 |
Family
ID=11851065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1407880A Pending JPS56114804A (en) | 1980-02-07 | 1980-02-07 | Hydrogen separator by metal hydride |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56114804A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS598602A (en) * | 1982-07-02 | 1984-01-17 | エア−・プロダクツ・アンド・ケミカルス・インコ−ポレ−テツド | Method of separating hydrogen from mixed gas |
JPS5992902A (en) * | 1982-10-25 | 1984-05-29 | アージェニックス、インコーポレーテッド | Hydrogen from ammonia |
JPS59195501A (en) * | 1983-04-21 | 1984-11-06 | Daido Steel Co Ltd | Hydrogen reaction element and its apparatus |
JPS6186401A (en) * | 1984-10-03 | 1986-05-01 | Japan Steel Works Ltd:The | Recovery of gaseous hydrogen |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3406496A (en) * | 1965-09-06 | 1968-10-22 | Int Nickel Co | Separation of hydrogen from other gases |
JPS51137618A (en) * | 1975-05-26 | 1976-11-27 | Shin Etsu Chem Co Ltd | Alloy containi ng rare earth elements suitable for separating and purifying h2 gas |
JPS51139519A (en) * | 1975-03-24 | 1976-12-01 | Int Nickel Canada | Method of leaching nodule materials obtained from sea bed |
JPS5688803A (en) * | 1979-12-18 | 1981-07-18 | Matsushita Electric Ind Co Ltd | Purifying method of hydrogen gas |
-
1980
- 1980-02-07 JP JP1407880A patent/JPS56114804A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3406496A (en) * | 1965-09-06 | 1968-10-22 | Int Nickel Co | Separation of hydrogen from other gases |
JPS51139519A (en) * | 1975-03-24 | 1976-12-01 | Int Nickel Canada | Method of leaching nodule materials obtained from sea bed |
JPS51137618A (en) * | 1975-05-26 | 1976-11-27 | Shin Etsu Chem Co Ltd | Alloy containi ng rare earth elements suitable for separating and purifying h2 gas |
JPS5688803A (en) * | 1979-12-18 | 1981-07-18 | Matsushita Electric Ind Co Ltd | Purifying method of hydrogen gas |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS598602A (en) * | 1982-07-02 | 1984-01-17 | エア−・プロダクツ・アンド・ケミカルス・インコ−ポレ−テツド | Method of separating hydrogen from mixed gas |
JPS5992902A (en) * | 1982-10-25 | 1984-05-29 | アージェニックス、インコーポレーテッド | Hydrogen from ammonia |
JPS59195501A (en) * | 1983-04-21 | 1984-11-06 | Daido Steel Co Ltd | Hydrogen reaction element and its apparatus |
JPS6186401A (en) * | 1984-10-03 | 1986-05-01 | Japan Steel Works Ltd:The | Recovery of gaseous hydrogen |
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