Organic salt compositions in extraction processes

Details Organic salt compositions in extraction processes Organic salt compositions in extraction processes

1981-08-03

1983-12-27

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2604293, 2604295, 260448C, 568 2, 585827, 585830, 585831, 502401, C07F 506

Patent

active

044229755

ABSTRACT:
Novel solid salt compositions are described containing, for example, tetraaryl- and triarylaralkyl-phosphonium and arsonium cations and tetraaryl- and tetraaryloxy-boranates and aluminates and polyanionic metal oxide surfaces, for example, as anions. The salts are useful for extracting aromatics and olefins from paraffinic hydrocarbon and aqueous liquid feedstreams, and from vapor and gas feedstreams by absorption.

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Quayle et al., Inorganic Chemistry, vol. 10, pp. 2840-2847 (1979).

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