FI20085941L - Process for producing peat-based fuel - Google Patents

Process for producing peat-based fuel Download PDF

Info

Publication number
FI20085941L
FI20085941L FI20085941A FI20085941A FI20085941L FI 20085941 L FI20085941 L FI 20085941L FI 20085941 A FI20085941 A FI 20085941A FI 20085941 A FI20085941 A FI 20085941A FI 20085941 L FI20085941 L FI 20085941L
Authority
FI
Finland
Prior art keywords
pile
pieces
peat
based fuel
ventilation
Prior art date
Application number
FI20085941A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20085941A0 (en
Inventor
Esko Torkkeli
Tero Torkkeli
Original Assignee
Etor Oy
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 Etor Oy filed Critical Etor Oy
Priority to FI20085941A priority Critical patent/FI20085941L/en
Publication of FI20085941A0 publication Critical patent/FI20085941A0/en
Priority to PCT/FI2009/050800 priority patent/WO2010040900A1/en
Publication of FI20085941L publication Critical patent/FI20085941L/en

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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10F—DRYING OR WORKING-UP OF PEAT
    • C10F7/00—Working-up peat
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10F—DRYING OR WORKING-UP OF PEAT
    • C10F7/00—Working-up peat
    • C10F7/08—Working-up peat by extrusion combined with cutting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/006—Removable covering devices, e.g. pliable or flexible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/10—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/02—Biomass, e.g. waste vegetative matter, straw
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/24—Wood particles, e.g. shavings, cuttings, saw dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A method for production of peat-based fuel in which method peat is lifted from a bog for supplying it into a production process, is characterized in that in the process: so much dry biomass is mixed (2) with peat that the dry matter content of the mixture is high enough for aerobic microorganisms to work; the mixture is extruded (3) into pieces; the pieces are collected to a pile and the pile is covered with wide fitting so that there is a wide enough space between the cover and the pile for ventilation; the ventilation and preservation of heat in the pile are arranged to be suitable for functioning of aerobic microorganisms (4) for raising the temperature of the pieces and achieving biological drying as well as removal of the moisture evaporated from the pieces; and the biological aerobic drying is maintained to continue it uninterruptedly and efficiently (5, 6) to a dry matter content, typically 60 to 70 percent, which is possible to reach by means of it.
FI20085941A 2008-10-06 2008-10-06 Process for producing peat-based fuel FI20085941L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20085941A FI20085941L (en) 2008-10-06 2008-10-06 Process for producing peat-based fuel
PCT/FI2009/050800 WO2010040900A1 (en) 2008-10-06 2009-10-06 Method for production of peat-based fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20085941A FI20085941L (en) 2008-10-06 2008-10-06 Process for producing peat-based fuel

Publications (2)

Publication Number Publication Date
FI20085941A0 FI20085941A0 (en) 2008-10-06
FI20085941L true FI20085941L (en) 2010-04-07

Family

ID=39924586

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085941A FI20085941L (en) 2008-10-06 2008-10-06 Process for producing peat-based fuel

Country Status (2)

Country Link
FI (1) FI20085941L (en)
WO (1) WO2010040900A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017093901A1 (en) * 2015-12-01 2017-06-08 Stora Enso Oyj Method and arrangement for drying a biomass pile
RU2651721C1 (en) * 2017-06-27 2018-04-23 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Primary processing technological module
RU185264U1 (en) * 2018-09-27 2018-11-29 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" DEVICE FOR DRYING AND FORMING PEAT
CN110216126B (en) * 2019-05-16 2021-01-05 中国农业大学 Method for recycling household garbage according to quality

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB159996A (en) * 1919-12-11 1921-03-11 Samuel Cleland Davidson Improvements in the preparation of peat fuel for producer or other gas for power purposes
DE3546300C1 (en) * 1985-12-27 1987-06-19 Mannesmann Ag Process for drying peat
FI990697A (en) * 1999-03-29 2000-09-30 Torkkeli Esko Process for the preparation of hydrophobic peat granules
NO20070812L (en) * 2007-02-12 2008-08-13 Bioenergi Nord As Process for the production of peat-based fuel balls

Also Published As

Publication number Publication date
FI20085941A0 (en) 2008-10-06
WO2010040900A1 (en) 2010-04-15

Similar Documents

Publication Publication Date Title
CN104087323B (en) A kind of utilize waste material of edible mushroom to prepare charcoal method and application
Tan et al. A perspective on the interaction between biochar and soil microbes: A way to regain soil eminence
Hu et al. Effects of spent mushroom substrate biochar on growth of oyster mushroom (Pleurotus ostreatus)
WO2010010071A3 (en) Treatment system of sewage sludge and relevant energetic utilization for cogeneration.
FI20085941L (en) Process for producing peat-based fuel
CN109530423A (en) Mixed biologic charcoal and preparation method thereof for heavy-metal contaminated soil reparation
CN116854327A (en) Treatment method for drying and stabilizing organic sludge
RU2013112004A (en) METHOD FOR PROCESSING BIOMASS OF PLANT ORIGIN AND METHOD FOR BURNING
WO2018009052A1 (en) A method of producing bio-fertiliser
CN102093976A (en) High-fat chlorella pyrenoidosa culture solution and culture method thereof
CN101880297A (en) Clean and circulated production method for biochemical fulvic acid and cross-discipline high value-added product
CN105503301A (en) Solid waste aerobic composting and biological drying method
RU2443761C2 (en) Method to process bird lime
CN203913000U (en) A kind of black soldier flies device that utilizes changing food waste cultivation
WO2009002089A1 (en) Carbonizing oven and preparation method of pyroligenous liquor using the same
PL233236B1 (en) Method for increasing power efficiency of a biogas plant and the system for increasing power efficiency of a biogas plant
CN205258012U (en) System for preparation biological activity charcoal is recycled to abandonment resource
KR101351098B1 (en) Composting method of high concentration useless organic matter using rice husks carbonization system
Choi et al. Production of biodiesel from Chlorella sp. enriched with oyster shell extracts
Lin et al. Blending agricultural and forestry wastes in wine sludge to develop degradable sludge biochar medium pellet
KR20130126172A (en) Solid Fuel Fertilizer Additives and Growth Methods
JP2011212001A (en) Raising seedling culture soil and method for producing the same
FI126140B (en) Method for the treatment of biomass for recovery
CN107417314A (en) A kind of mushroom nutrient raw material
Jiang et al. Effects of urease inhibitors on enzymatic activities and fungal communities during the biosolids composting

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: ETOR OY

Free format text: ETOR OY

PC Transfer of assignment of patent

Owner name: TORKKELI

Free format text: TORKKELI

MM Patent lapsed