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Product USA. A.

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 03.99
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS HCN mfg by reacting CH4, ammonia & O in presence of cata
lyst
- Establishing a T for catalyst in reaction using air as O sour
ce
- Providing additional O to reaction to provide O enrichment
of reaction feed, while also adjusting amount of NH3 & CH4
in feed such that vol % of NH3 & CH4 > upper flammability
limit, with CH4/NH3 after adjustment being 50-98 % of CH4/
NH3 used in establishing catalyst T
PATENT PHOTOCOPY Available on request

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