Method for recovery of nobel metals from long-chain hydrocarbons, tars, oils

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United States of America Patent

PATENT NO 9464340
APP PUB NO 20150101455A1
SERIAL NO

14510211

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Abstract

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The present invention relates to a method for recovery of noble metals from long-chain hydrocarbons, oils or tars, comprising a thermal treatment process in the presence of a defoaming agent having an ash fraction of 0.1% by weight or more.

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Patent Owner(s)

Patent OwnerAddress
HERAEUS DEUTSCHLAND GMBH & CO KG63450 HANAU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Bingan Suzhou, CN 2 1
Romero, Jose Manuel Hanau, DE 3 9
Zeng, Yanmei Shanghai, CN 1 1

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