Decrystallization of cellulose

Details Decrystallization of cellulose Decrystallization of cellulose

1976-08-30

1977-11-15

Marantz, Sidney

Sugar, starch, and carbohydrates

Processes

Carbohydrate manufacture and refining

127 34, 195 31R, C13K 102, C08B 1500

Patent

active

040584119

ABSTRACT:
A method for decrystallizing cellulose in natural cellulosic material which comprises admixing phosphoric acid with the cellulosic material to form a gel therewith, admixing tetrahydrofuran with the gel to extract the phosphoric acid forming a solution therewith and a precipitate of amorphous cellulose and recovering tetrahydrofuran and phosphoric acid from the solution for reuse in the process.

REFERENCES:
patent: 1906429 (1933-05-01), Stegemeyer
patent: 3658588 (1972-04-01), Harvey
Chemical Abstracts, 66: 106665y (1967).

Affiliated with

Also associated with

Rating

Decrystallization of cellulose does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Decrystallization of cellulose, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decrystallization of cellulose will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1718468