SU945061A1 - Method of preparing a composition - Google Patents
Method of preparing a composition Download PDFInfo
- Publication number
- SU945061A1 SU945061A1 SU802893954A SU2893954A SU945061A1 SU 945061 A1 SU945061 A1 SU 945061A1 SU 802893954 A SU802893954 A SU 802893954A SU 2893954 A SU2893954 A SU 2893954A SU 945061 A1 SU945061 A1 SU 945061A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- aluminum
- mercury
- preparing
- hydrogen
- composition
- Prior art date
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- Hydrogen, Water And Hydrids (AREA)
Description
Изобретение относитс к области использующей энергоаккумулируюцие в щества дл получени водорода, окис л емого в двигател х внутреннего сг рани или в топливных элементах. Наиболее близким по технической сущности и достигаемому результату к предлагаемому вл етс способ приготовлени композиции на основе алюмини дл получени водорода путем активации алюмини ртутью методом амальгамировани 1. Недостатком известного способа вл етс невысока скорость выделени водорода, при , составл ющ 5,7 , т.е. 23 мл/г мин, и неполное растворение алюмини при температурах до . Цель изобретени - разработка способа приготовлени композиции на основе алюмини дл получени во рода, включающего активацию алюмини ртутью, который бы позволил уве личить количество и скорость выделени водорода из воды. Поставленна цель достигаетс способом приготовлени композиции на основе алюмини дл получени водорода , включаю1цим активацию алюмини ртутью, согласно которому активацию ведут путем заполнени ртутью отверсти , выполненного в центре cлит ка алюмини , с последующей термообработкой в вакууме при 600-658°С в течение 1-1,5 ч. При этом ртуть ввод т в количестве 3-5 вес.. Дл получени сплава могут быть использованы алюминий и ртуть любой степени чистоты (технические металлы , чистые и др.)о Скорость выделени водорода из воды в значительной степени зависит от состава сплава. Так, сплав, содержащий Ъ% ртути и 97 А1, выдел ет водород из воды со скоростью 395 при 900С.The invention relates to the field of using energy-accumulating substances for the production of hydrogen oxidized in internal combustion engines or in fuel cells. The closest in technical essence and the achieved result to the proposed method is the preparation of an aluminum-based composition for producing hydrogen by activating aluminum with mercury by the amalgamation method 1. A disadvantage of the known method is the low rate of hydrogen evolution, at, 5.7, i.e. . 23 ml / g min, and incomplete dissolution of aluminum at temperatures up to. The purpose of the invention is to develop a method for the preparation of an aluminum-based composition for the production of a kind, including activation of aluminum by mercury, which would increase the amount and rate of hydrogen evolution from water. This goal is achieved by a method of preparing an aluminum-based composition for producing hydrogen, including aluminum activation by mercury, according to which activation is carried out by filling an opening in the center with an aluminum ingot, followed by heat treatment in vacuum at 600-658 ° C for 1-1 , 5 hours. At the same time, mercury is introduced in an amount of 3-5 weight. Aluminum and mercury of any degree of purity (technical metals, pure, etc.) can be used to obtain an alloy. O The rate of hydrogen release from water is considerable Eni is dependent on the alloy composition. Thus, an alloy containing mercury of% mercury and 97 A1 releases hydrogen from water at a rate of 395 at 900 ° C.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802893954A SU945061A1 (en) | 1980-03-17 | 1980-03-17 | Method of preparing a composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802893954A SU945061A1 (en) | 1980-03-17 | 1980-03-17 | Method of preparing a composition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU945061A1 true SU945061A1 (en) | 1982-07-23 |
Family
ID=20882673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802893954A SU945061A1 (en) | 1980-03-17 | 1980-03-17 | Method of preparing a composition |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU945061A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7803349B1 (en) | 2005-06-08 | 2010-09-28 | University Of Central Florida Research Foundation, Inc. | Method and apparatus for hydrogen production from water |
-
1980
- 1980-03-17 SU SU802893954A patent/SU945061A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7803349B1 (en) | 2005-06-08 | 2010-09-28 | University Of Central Florida Research Foundation, Inc. | Method and apparatus for hydrogen production from water |
US8273140B1 (en) | 2005-06-08 | 2012-09-25 | University Of Central Florida Research Foundation, Inc. | Method and apparatus for hydrogen production from water |
US9139432B1 (en) | 2005-06-08 | 2015-09-22 | University Of Central Florida Research Foundation, Inc. | Apparatus for decomposing water and releasing hydrogen |
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