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Product Catalyst. Regeneration. USA. A.

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 06.99
USES Olefin Epoxidation
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Method of regenerating used non-zeolitic heterogeneous ca
talyst compn comprised of Si,O compd, inorg. O,Ti compd & used to catalyze epoxidation of olefin using organic hydroperoxide, comprising:
- Contacting compn with water etc in absence of olefin & orga
nic hydroperoxide at 20 - 400C
PATENT PHOTOCOPY Available on request

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