Aromatic purification process

Details Aromatic purification process Aromatic purification process

1976-01-29

1977-08-30

Levine, Herbert

Mineral oils: processes and products

Fractionation

Liquid extraction with solvents

208283, 260674R, 260674SE, C10G 1900, C10G 2116

Patent

active

040453332

ABSTRACT:
Traces of furfural are removed from an aromatic feed by passing the aromatic feed containing greater than 50 ppm furfural through a bed of solid particles of a selected treating agent.

REFERENCES:
patent: 1861711 (1932-06-01), Moreton
patent: 2034712 (1936-03-01), Dolbear
patent: 2938862 (1960-05-01), Annable et al.
patent: 3093576 (1963-06-01), Campbell
patent: 3457165 (1969-07-01), Urban

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