Removal of dissolved silicates from alcohol-silicon direct synth

Details Removal of dissolved silicates from alcohol-silicon direct synth Removal of dissolved silicates from alcohol-silicon direct synth

1999-08-13

2000-12-26

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

556466, 568635, 585 24, 585 25, 585 26, C07F 718, C07F 704

Patent

active

061662372

ABSTRACT:
Dissolved silanes, silicones and silicates from solvents used in the slurry phase Direct Synthesis of alkoxysilanes are removed by adding a compatabilizing agent and water to generate filterable precipitates and reusable solvent. The solvents are thereby remediated and made suitable for reuse in Direct Synthesis processes. Foaming is reduced with the remediated solvent and silicon conversion rates are higher. The precipitates are easily filtered and retain negligible quantities of solvent.

REFERENCES:
patent: 2486992 (1949-11-01), Lewis et al.
patent: 2692838 (1954-10-01), Thurber
patent: 3627807 (1971-12-01), Bieh
patent: 3641077 (1972-02-01), Rochow
patent: 3775457 (1973-11-01), Muraoka et al.
patent: 3803197 (1974-04-01), Anderson et al.
patent: 4113761 (1978-09-01), Kreuzburg et al.
patent: 4288604 (1981-09-01), Magee et al.
patent: 4323690 (1982-04-01), Montle et al.
patent: 4762939 (1988-08-01), Mendocino et al.
patent: 5166384 (1992-11-01), Bailey et al.
patent: 5260471 (1993-11-01), Yamada et al.
patent: 5362897 (1994-11-01), Harada et al.
patent: 5441718 (1995-08-01), Sharp
patent: 5527937 (1996-06-01), Standke et al.
patent: 5728858 (1998-03-01), Lewis et al.
patent: 6090965 (2000-07-01), Lewis et al.

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