FI43810B - - Google Patents
Info
- Publication number
- FI43810B FI43810B FI263166A FI263166A FI43810B FI 43810 B FI43810 B FI 43810B FI 263166 A FI263166 A FI 263166A FI 263166 A FI263166 A FI 263166A FI 43810 B FI43810 B FI 43810B
- Authority
- FI
- Finland
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/32—Hammer mills
-
- 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
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
- D21B1/08—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags
- D21B1/10—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags by cutting actions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1390165A SE303674B (fr) | 1965-10-28 | 1965-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI43810B true FI43810B (fr) | 1971-03-01 |
| FI43810C FI43810C (fi) | 1971-06-10 |
Family
ID=20298202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI263166A FI43810C (fi) | 1965-10-28 | 1966-10-06 | Sovitelma myllyissä paperimassan jauhamiseksi |
Country Status (3)
| Country | Link |
|---|---|
| FI (1) | FI43810C (fr) |
| GB (1) | GB1125475A (fr) |
| SE (1) | SE303674B (fr) |
-
1965
- 1965-10-28 SE SE1390165A patent/SE303674B/xx unknown
-
1966
- 1966-10-06 FI FI263166A patent/FI43810C/fi active
- 1966-10-14 GB GB4595366A patent/GB1125475A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE303674B (fr) | 1968-09-02 |
| GB1125475A (en) | 1968-08-28 |
| FI43810C (fi) | 1971-06-10 |
| DE1511173A1 (de) | 1970-09-03 |