JPS575696A - Pretreatment of cellulosic substance - Google Patents
Pretreatment of cellulosic substanceInfo
- Publication number
- JPS575696A JPS575696A JP7781380A JP7781380A JPS575696A JP S575696 A JPS575696 A JP S575696A JP 7781380 A JP7781380 A JP 7781380A JP 7781380 A JP7781380 A JP 7781380A JP S575696 A JPS575696 A JP S575696A
- Authority
- JP
- Japan
- Prior art keywords
- ozone
- water
- cellulosic substance
- length
- substance
- 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.)
- Pending
Links
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
PURPOSE: A cellulosic substance of a specific length is made to contain water and subjected to gas-solid contact with ozone, dried and crushed into a specific length, whereby the biodegradability of the titled substance is increased.
CONSTITUTION: In the mixing tank 1, water is added to a cellulosic substance of longer than 1mm length such as straw, bagasse, used paper or saw dust to control the water content. The water-containing cellulose is brought into contact with the ozone-containing air fed from the ozone generator 3 in the ozone reactor 2. The resultant cellulosic substance is discharged from the ozone reactor 2, dried in the drier 4 and crushed with the crusher 5 into pieces of less than 0.35mm length.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7781380A JPS575696A (en) | 1980-06-11 | 1980-06-11 | Pretreatment of cellulosic substance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7781380A JPS575696A (en) | 1980-06-11 | 1980-06-11 | Pretreatment of cellulosic substance |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS575696A true JPS575696A (en) | 1982-01-12 |
Family
ID=13644456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7781380A Pending JPS575696A (en) | 1980-06-11 | 1980-06-11 | Pretreatment of cellulosic substance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575696A (en) |
-
1980
- 1980-06-11 JP JP7781380A patent/JPS575696A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5729293A (en) | Pretreating method of cellulosic material | |
JPS56500325A (en) | ||
JPS6471704A (en) | Manufacture of pulping cellulose material and decorative board | |
JPS57150379A (en) | Crushing of cell membrane of chlorella | |
KR880009856A (en) | Method and apparatus for manufacturing compact from moisture containing waste | |
JPS5757796A (en) | Pelletized fuel | |
FI840313A (en) | APPARATUS FOER BEHANDLING AV CELLULOSAMATERIAL. | |
JPS575696A (en) | Pretreatment of cellulosic substance | |
KR900001929A (en) | Method of treating cellulose sheet material | |
GB940250A (en) | Recovering fibrous materials and/or synthetic resin from waste paper | |
FI61211B (en) | FOERFARANDE FOER FRAMSTAELLNING AV EN HOEGUTBYTESMASSA LAEMPLIG FOER ABSORPTIONSPRODUKTER | |
JPS56116701A (en) | Pretreatment of cellulosic material | |
ES2176724T3 (en) | ABSORBENT MATERIAL AND ITS PRODUCTION. | |
JPS5716656A (en) | Preparation of roughage | |
JPS5677845A (en) | Manufacture of paper for photography | |
JPS56100222A (en) | Treatment of sludge of paper manufacturing | |
DK592187A (en) | Screw Press | |
JPS5722695A (en) | Pretreatment of cellulosic material | |
JPS575697A (en) | Pretreatment of cellulosic substance | |
TW339328B (en) | Process for the preparation of 1,4-butenediol | |
JPS56124394A (en) | Saccharification of cellulosic substance | |
JPS57168996A (en) | Preparation of solid fuel by utilization of agricultural waste | |
JPS55141415A (en) | Substance controlling the increase in serum cholosterol, which is separated from defatted rice bran | |
JPS56160989A (en) | Cultivating method for microorganism capable of hydrolyzing cellulose | |
SU1715830A1 (en) | Mixture for producing fuel briquettes |