GB231592A - Improvements in or relating to the treatment of peat and the production therefrom of fuel briquettes - Google Patents

Improvements in or relating to the treatment of peat and the production therefrom of fuel briquettes

Info

Publication number
GB231592A
GB231592A GB38224A GB38224A GB231592A GB 231592 A GB231592 A GB 231592A GB 38224 A GB38224 A GB 38224A GB 38224 A GB38224 A GB 38224A GB 231592 A GB231592 A GB 231592A
Authority
GB
United Kingdom
Prior art keywords
peat
conveyers
passed
briquetted
pulped
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
Application number
GB38224A
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to GB38224A priority Critical patent/GB231592A/en
Publication of GB231592A publication Critical patent/GB231592A/en
Expired 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

Abstract

231,592. Nielsen, H. Jan. 5, 1924. Peat, preparing.- In a continuous process for drying peat the peat is pulped or macerated, passed into a vacuum filter or the like, preheated by exposure to air, combustion gases or the like, treated with steam e.g. at a pressure of 100 to 250 lbs. per square inch in an autoclave and then blown into an expansion tank by a discharge valve being opened to effect a sudden reduction of pressure. The raw peat may be pulped in the presence of hot waste water and after being filtered may be elevated to a series of superimposed closed paddle conveyers through which a current of heating gas is passed; the treated peat may be cooled in similar conveyers, the cooling medium after taking up heat being passed to the preheating conveyers. After filtration, the cooled peat may be heated to expel a further amount of mositure to allow of the mass being briquetted. The briquettes may be dried and afterwards carbonized for the recovery of peat coke. oils, ammonia and gas. The peat coke may be briquetted with the addition of a binder.
GB38224A 1924-01-05 1924-01-05 Improvements in or relating to the treatment of peat and the production therefrom of fuel briquettes Expired GB231592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB38224A GB231592A (en) 1924-01-05 1924-01-05 Improvements in or relating to the treatment of peat and the production therefrom of fuel briquettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38224A GB231592A (en) 1924-01-05 1924-01-05 Improvements in or relating to the treatment of peat and the production therefrom of fuel briquettes

Publications (1)

Publication Number Publication Date
GB231592A true GB231592A (en) 1925-04-06

Family

ID=9703433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38224A Expired GB231592A (en) 1924-01-05 1924-01-05 Improvements in or relating to the treatment of peat and the production therefrom of fuel briquettes

Country Status (1)

Country Link
GB (1) GB231592A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153420A (en) * 1977-04-19 1979-05-08 Ra Shipping Ltd. Oy Process for wet carbonizing of peat
US4895577A (en) * 1987-11-23 1990-01-23 Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'exploitation Limitee Low severity peat dewatering process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153420A (en) * 1977-04-19 1979-05-08 Ra Shipping Ltd. Oy Process for wet carbonizing of peat
US4895577A (en) * 1987-11-23 1990-01-23 Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'exploitation Limitee Low severity peat dewatering process

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