Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2005-10-11
2005-10-11
Barts, Samuel (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C568S695000, C568S896000, C568S898000
Reexamination Certificate
active
06953867
ABSTRACT:
A catalyst support consisting mainly of synthetic silica, with 0.5-10 parts by weight of one or more oxides or phosphates of the elements of group IIA, IIIB, IVB, VB, VIB, VIIB, VIII, IB, IIB, IIIA, IVA and the lanthanides, wherein the support preparation method comprises mixing particulate synthetic silica with particulate oxides or phosphates of the elements of Groups IIA, IIIB, IVB, VB, VIB, VIIB, VIII, IB, IIB, IIIA, IVA and the lanthanides, or with precursors thereof, a forming step and calcinations. The catalyst support is used together with phosphoric acid in the production of alcohols from olefins by hydration.
REFERENCES:
patent: 3311568 (1967-03-01), Klimenko et al.
patent: 5208195 (1993-05-01), Schlueter et al.
patent: 5959164 (1999-09-01), Lansink-Rotgerink et al.
patent: 0 578 441 (1994-01-01), None
patent: 0 792 859 (1997-09-01), None
patent: 0 941 762 (1999-09-01), None
Cockman Russell William
Haining Gordon John
Barts Samuel
Innovene Europe Limited
Nixon & Vanderhye
Witherspoon Sikarl A.
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