Method of making 2,6-dimethylnaphthalene from other dimethylnaph

Details Method of making 2,6-dimethylnaphthalene from other dimethylnaph Method of making 2,6-dimethylnaphthalene from other dimethylnaph

1997-07-14

2000-01-18

Griffin, Walter D.

Chemistry of hydrocarbon compounds

Plural serial diverse syntheses

To produce aromatic

585321, 585480, 585481, 585482, C07C 100, C07C 522

Patent

active

060159308

ABSTRACT:
The invention discloses a method of making 2,6-dimethylnaphthalene from any DMN with one methyl on each ring in a two-step hydroisomerization/dehydrogenation process. The catalyst used in the hydroisomerization step is an acidic catalyst such as a silica aluminum catalyst with a hydrogenation/dehydrogenation metal. The catalyst used in the dehydrogenation step is a reforming type catalyst.

REFERENCES:
patent: 3890403 (1975-06-01), Shimada et al.
patent: 5004853 (1991-04-01), Barger et al.

Affiliated with

Also associated with

Rating

Method of making 2,6-dimethylnaphthalene from other dimethylnaph does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making 2,6-dimethylnaphthalene from other dimethylnaph, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making 2,6-dimethylnaphthalene from other dimethylnaph will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-564494