Sugar – starch – and carbohydrates – Apparatus – Hydrolyzing
Patent
1980-09-03
1981-12-08
Marcus, Michael S.
Sugar, starch, and carbohydrates
Apparatus
Hydrolyzing
127 5, 127 37, 34126, 422189, 422209, 422234, B01J 1908, B01F 902, C13K 102
Patent
active
043046088
ABSTRACT:
Continuous hydrolysis to produce sugars is effected by cyclically immersing a solid, divided lignocellulosic material in a bath of concentrated hydrochloric acid and draining the material between successive immersions so as to dissolve the produced sugars, until the sugar concentration of the acid in the bath has attained a desired value.
The solid material and the liquid acid are delivered to a tubular horizontal rotary reactor arranged to provide a bath of the acid, to produce a rotating movement for cyclical immersion of the solid material in the bath of acid and longitudinally displace the solid material undergoing hydrolysis together with the acid of the bath and to continuously discharge solid residue and acid containing dissolved sugars due to overflow by gravity at an outlet end of the reactor.
REFERENCES:
patent: 1670727 (1928-05-01), Kocher
patent: 1990097 (1935-02-01), Scholler et al.
patent: 2239095 (1941-04-01), Hasche
patent: 2375499 (1945-05-01), Shigley
patent: 2538457 (1951-01-01), Hudson
patent: 2948593 (1960-08-01), Larson
patent: 2969277 (1961-01-01), Carlsson et al.
patent: 3523911 (1970-08-01), Funk et al.
patent: 3676074 (1972-07-01), Shibayama
patent: 4018567 (1977-04-01), La Point
Armanet Jean-Michel
Hamm Thomas
Regnault Alain
Sachetto Jean-Pierre
Tournier Herve
Battelle (Memorial Institute)
Marcus Michael S.
LandOfFree
Process and apparatus for continuous acid hydrolysis and sacchar does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process and apparatus for continuous acid hydrolysis and sacchar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for continuous acid hydrolysis and sacchar will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-566398