EP0383485A3 - Peat composition and their manufacture - Google Patents

Peat composition and their manufacture Download PDF

Info

Publication number
EP0383485A3
EP0383485A3 EP19900301333 EP90301333A EP0383485A3 EP 0383485 A3 EP0383485 A3 EP 0383485A3 EP 19900301333 EP19900301333 EP 19900301333 EP 90301333 A EP90301333 A EP 90301333A EP 0383485 A3 EP0383485 A3 EP 0383485A3
Authority
EP
European Patent Office
Prior art keywords
manufacture
peat composition
peat
composition
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.)
Granted
Application number
EP19900301333
Other versions
EP0383485B1 (en
EP0383485A2 (en
Inventor
John Rodney Field
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Allied Colloids Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10651580&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0383485(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allied Colloids Ltd filed Critical Allied Colloids Ltd
Publication of EP0383485A2 publication Critical patent/EP0383485A2/en
Publication of EP0383485A3 publication Critical patent/EP0383485A3/en
Application granted granted Critical
Publication of EP0383485B1 publication Critical patent/EP0383485B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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)
  • Treatment Of Sludge (AREA)
  • Polymerisation Methods In General (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
EP19900301333 1989-02-13 1990-02-08 Process for dewatering peat Revoked EP0383485B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8903172 1989-02-13
GB898903172A GB8903172D0 (en) 1989-02-13 1989-02-13 Peat compositions and their manufacture

Publications (3)

Publication Number Publication Date
EP0383485A2 EP0383485A2 (en) 1990-08-22
EP0383485A3 true EP0383485A3 (en) 1990-12-19
EP0383485B1 EP0383485B1 (en) 1993-05-19

Family

ID=10651580

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900301333 Revoked EP0383485B1 (en) 1989-02-13 1990-02-08 Process for dewatering peat

Country Status (8)

Country Link
EP (1) EP0383485B1 (en)
CA (1) CA2009797A1 (en)
DE (1) DE69001620T2 (en)
FI (1) FI900680A0 (en)
GB (1) GB8903172D0 (en)
IE (1) IE900498L (en)
NO (1) NO900665L (en)
NZ (1) NZ232520A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207186A (en) * 1978-12-05 1980-06-10 American Cyanamid Company Process for dewatering mineral concentrates
FR2445164A1 (en) * 1978-12-27 1980-07-25 Kloeckner Humboldt Deutz Ag PROCESS AND PLANT FOR THE TREATMENT OF SLUDGE, PARTICULARLY COAL SLUDGE
WO1984003517A1 (en) * 1983-03-03 1984-09-13 Bp Australia Dewatering of solid materials
US4525281A (en) * 1983-08-04 1985-06-25 Dow Corning Corporation Dewatering of mineral slurries
EP0195550A1 (en) * 1985-03-05 1986-09-24 Ciba Specialty Chemicals Water Treatments Limited Water absorbing polymers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207186A (en) * 1978-12-05 1980-06-10 American Cyanamid Company Process for dewatering mineral concentrates
FR2445164A1 (en) * 1978-12-27 1980-07-25 Kloeckner Humboldt Deutz Ag PROCESS AND PLANT FOR THE TREATMENT OF SLUDGE, PARTICULARLY COAL SLUDGE
WO1984003517A1 (en) * 1983-03-03 1984-09-13 Bp Australia Dewatering of solid materials
US4525281A (en) * 1983-08-04 1985-06-25 Dow Corning Corporation Dewatering of mineral slurries
EP0195550A1 (en) * 1985-03-05 1986-09-24 Ciba Specialty Chemicals Water Treatments Limited Water absorbing polymers

Also Published As

Publication number Publication date
DE69001620T2 (en) 1993-09-30
EP0383485B1 (en) 1993-05-19
EP0383485A2 (en) 1990-08-22
CA2009797A1 (en) 1990-08-13
IE900498L (en) 1990-08-13
NO900665L (en) 1990-08-14
GB8903172D0 (en) 1989-03-30
NZ232520A (en) 1991-12-23
DE69001620D1 (en) 1993-06-24
FI900680A0 (en) 1990-02-12
NO900665D0 (en) 1990-02-12

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