GB337017A - A process for the production of polyoses or monoses from cellulose-cellulosic compounds and cellulose-containing materials - Google Patents
A process for the production of polyoses or monoses from cellulose-cellulosic compounds and cellulose-containing materialsInfo
- Publication number
- GB337017A GB337017A GB1235129A GB1235129A GB337017A GB 337017 A GB337017 A GB 337017A GB 1235129 A GB1235129 A GB 1235129A GB 1235129 A GB1235129 A GB 1235129A GB 337017 A GB337017 A GB 337017A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrochloric acid
- steam
- cellulose
- decomposition
- subjected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Saccharide Compounds (AREA)
Abstract
337,017. Commercial Alcohol Go., Ltd., Arthur, J. S., and Gogarten, R. April 20, 1929. Glucose &c.-Cellulosic substances which have a low water content or which have been dried down to a low water content such as 10 per cent or less, are subjected to treatment in the following steps :-(1) treatment with steam until they have a moisture content of between, about 20 to 40 per cent; (2) subjecting to the action of hydrochloric acid gas under cooling until decomposition is effected; (3) without removing the hydrochloric acid introducing steam or a mixture of steam and inert gas to saccharify the products of decomposition. The vessel is preferably heated to from 60‹ to 70‹ C. during the saccharification. The materials may be subjected to cooling and to reduced pressure during the moistening, and the hydrochloric acid for the decomposition may be introduced under normal or increased pressure. The product of the saccharification is dried down by the application of reduced pressure, and the residue may then be lixiviated, and the solution so obtained subjected to hydrolysis by means of steam and hydrochloric acid to convert the sugars to monoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1235129A GB337017A (en) | 1929-04-20 | 1929-04-20 | A process for the production of polyoses or monoses from cellulose-cellulosic compounds and cellulose-containing materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1235129A GB337017A (en) | 1929-04-20 | 1929-04-20 | A process for the production of polyoses or monoses from cellulose-cellulosic compounds and cellulose-containing materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB337017A true GB337017A (en) | 1930-10-20 |
Family
ID=10002907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1235129A Expired GB337017A (en) | 1929-04-20 | 1929-04-20 | A process for the production of polyoses or monoses from cellulose-cellulosic compounds and cellulose-containing materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB337017A (en) |
-
1929
- 1929-04-20 GB GB1235129A patent/GB337017A/en not_active Expired
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