GB529855A - Improvements in and relating to the treatment of wood - Google Patents
Improvements in and relating to the treatment of woodInfo
- Publication number
- GB529855A GB529855A GB1692839A GB1692839A GB529855A GB 529855 A GB529855 A GB 529855A GB 1692839 A GB1692839 A GB 1692839A GB 1692839 A GB1692839 A GB 1692839A GB 529855 A GB529855 A GB 529855A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wood
- casing
- press
- compressed
- volume
- 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
- 239000002023 wood Substances 0.000 title abstract 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C1/00—Pretreatment of the finely-divided materials before digesting
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM142115D DE739004C (de) | 1938-06-29 | 1938-06-29 | Verfahren zur Vorbehandlung von chemisch abzubauendem Holz durch Pressung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB529855A true GB529855A (en) | 1940-11-29 |
Family
ID=32963291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1692839A Expired GB529855A (en) | 1938-06-29 | 1939-06-09 | Improvements in and relating to the treatment of wood |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE739004C (enrdf_load_stackoverflow) |
| GB (1) | GB529855A (enrdf_load_stackoverflow) |
| NL (1) | NL54076C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3168397D1 (en) * | 1980-11-20 | 1985-02-28 | Simmering Graz Pauker Ag | Process and apparatus for producing cellulose |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE580412C (de) * | 1933-07-10 | Esterer A G Maschf | Vorrichtung zum Fuellen von Buendelholzpressen | |
| DE551574C (de) * | 1932-06-02 | Esterer Akt Ges Maschf | Buendelholzpresse | |
| DE309679C (enrdf_load_stackoverflow) * | ||||
| DE113466C (enrdf_load_stackoverflow) * | ||||
| DE231817C (de) * | 1910-02-01 | Rudolf Kron | Verfahren zur mechanischen papierstoffbereitung aus holz und holzigen gewaechsen mit hilfe von quetschwalzenpaaren | |
| DE351987C (de) * | 1920-02-21 | 1922-04-20 | Rudolf Kron | Verfahren zur Herstellung von Zellstoff aus Holz |
-
1938
- 1938-06-29 DE DEM142115D patent/DE739004C/de not_active Expired
-
1939
- 1939-06-09 NL NL93785A patent/NL54076C/xx active
- 1939-06-09 GB GB1692839A patent/GB529855A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE739004C (de) | 1943-09-08 |
| NL54076C (enrdf_load_stackoverflow) | 1943-03-15 |
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