Addition of ethers or aldehydes to furfural for aromatic extract

Details Addition of ethers or aldehydes to furfural for aromatic extract Addition of ethers or aldehydes to furfural for aromatic extract

1996-08-28

1999-07-13

Griffin, Walter D.

Mineral oils: processes and products

Fractionation

Liquid extraction with solvents

208311, 208327, 208333, 208334, 208332, 585863, 585865, 585866, C10G 2102

Patent

active

059221933

ABSTRACT:
A process to improve the performance of furfural for aromatics extraction from gas oils and lube distillates by the addition of ethers and/or aldehydes, preferably having a dielectric constant less than about 40 @ 25.degree. C.

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