FI861492A0 - Förfarande för att förbättra torvs avvattningsegenskaper vid mekanisk avvattning - Google Patents
Förfarande för att förbättra torvs avvattningsegenskaper vid mekanisk avvattningInfo
- Publication number
- FI861492A0 FI861492A0 FI861492A FI861492A FI861492A0 FI 861492 A0 FI861492 A0 FI 861492A0 FI 861492 A FI861492 A FI 861492A FI 861492 A FI861492 A FI 861492A FI 861492 A0 FI861492 A0 FI 861492A0
- Authority
- FI
- Finland
- Prior art keywords
- dewatering
- peat
- improving
- properties
- mechanical
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10F—DRYING OR WORKING-UP OF PEAT
- C10F5/00—Drying or de-watering peat
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Developing Agents For Electrophotography (AREA)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8501722A SE452891B (sv) | 1985-04-09 | 1985-04-09 | Process for att forbettra torvs avvattningsegenskaper vid mekanisk avvattning |
SE8501722 | 1985-04-09 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI861492A0 true FI861492A0 (sv) | 1986-04-08 |
FI861492A FI861492A (sv) | 1986-10-10 |
FI90665B FI90665B (sv) | 1993-11-30 |
FI90665C FI90665C (sv) | 1994-03-10 |
Family
ID=20359794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI861492A FI90665C (sv) | 1985-04-09 | 1986-04-08 | Förfarande för att förbättra torvs avvattningsegenskaper vid mekanisk avvattning |
Country Status (3)
Country | Link |
---|---|
US (1) | US4671802A (sv) |
FI (1) | FI90665C (sv) |
SE (1) | SE452891B (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9649620B2 (en) | 2013-03-15 | 2017-05-16 | American Peat Technology, Llc | Particulate sorption medium prepared from partially decomposed organic matter |
CA2906744A1 (en) | 2013-03-15 | 2014-09-18 | American Peat Technology, Llc | Particulate sorption medium prepared from partially decomposed organic matter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR385015A (fr) * | 1907-02-22 | 1908-04-29 | Georges Jean Leopold Pradel | Procédé de traitement de la tourbe |
US2146902A (en) * | 1937-08-30 | 1939-02-14 | Martin William | Method of treating peat |
-
1985
- 1985-04-09 SE SE8501722A patent/SE452891B/sv not_active IP Right Cessation
-
1986
- 1986-04-08 FI FI861492A patent/FI90665C/sv not_active IP Right Cessation
- 1986-04-09 US US06/849,769 patent/US4671802A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SE452891B (sv) | 1987-12-21 |
FI90665B (sv) | 1993-11-30 |
FI861492A (sv) | 1986-10-10 |
US4671802A (en) | 1987-06-09 |
SE8501722D0 (sv) | 1985-04-09 |
SE8501722L (sv) | 1986-10-10 |
FI90665C (sv) | 1994-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: STIGSSON, LARS |