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US 2011/0268641 A1Published application
Process For Recovery Of High Boiling Waste
AssigneeDow Corning Corporation
InventorsJonathan Ashley Brinson, Brady William Patrick
Life of this patent
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Abstract
Waste streams from different chloromonosilane production processes are combined and reacted in a single recovery process. Useful monosilane species may be obtained with a single recovery process.
Claims15
A process comprising:
- a) combining a first process residue that contains a catalytic amount of an in-situ catalyst and a second process residue that does not contain a catalytic amount of an in-situ catalyst;
- and
- b) contacting the product of step a) with hydrogen gas, thereby producing a product comprising a monosilane.
Dependencies are inferred from the claim text.