Bayern-chemie Gesellschaft Fur Flugchemische Antriebe MIT Beschrankter

Cs Halbleiter -und Solartechnologie Gmbh

Bayern-chemie Gesellschaft Fur Flugchemische Antriebe Mbh

Walter Holzinger

Siegfried Zeuner

Christoph Scholz

Thomas Weber

Robert Schloegl

Franz Hieble

Robert Gebhardt

A method for cleaning waste gases containing ozone-depleting and/or climate-active halogenated compounds has a sorption device (S1,S2) having two chambers (1, 2) each containing a solid stationary sorbent (6, 7) for the ozone-depleting and/or climate-active halogenated compounds and communicate with each other via a heating device (4). The two chambers (1, 2) are alternatively connectable with the gas feeding means (8) for the waste gas to be cleaned for reversing the direction of flow of the waste gas to be cleaned.

Method for cleaning gases containing ozone-depleting and/or

To dispose of halogenated hydrocarbons one uses a solid sorbent containing an iron oxide and/or iron oxyhydroxide.

Method for disposing of ozone-degrading and climatically active

A nitrogen-generating composition useful for inflating air bags to protection for occupants of motor vehicles is disclosed which is composed of a stable nitride resistant to high temperatures and an inorganic oxidizing agent.

Gas-generating composition

A nitrogen-generating composition useful for inflating air bags as protection for occupants of motor vehicles is disclosed which is composed of an alkali and alkaline earth metal azide, an oxidizing agent which is an alkali or alkaline earth metal salt and an nitride, and optionally silicon dioxide. The nitride or combination of nitride and silicon dioxide are present in an amount effective to bind all of the alkali and alkaline earth metal as slag.

In order to achieve a delay time as constant as possible, an interspace is provided between a pyrotechnic delay composition and the delay tubule.

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Deisenhofen, Germany

Walter Holzinger