| 摘要 |
A gas stream containing volatile aluminum alkyl is contacted with a liquid phase comprised of one or more non-volatile alkyl aluminum compounds. This removes the volatile aluminum alkyl from the gas stream and converts the aluminum alkyl into an industrially useful form, e.g., into a mixed aluminum alkyl useful as an alkylation catalyst. The purified gas stream can then be flared without production of visually perceptible amounts of aluminum containing particulates.
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