SE0203626D0 - Partial Cooling - Google Patents

Partial Cooling

Info

Publication number
SE0203626D0
SE0203626D0 SE0203626A SE0203626A SE0203626D0 SE 0203626 D0 SE0203626 D0 SE 0203626D0 SE 0203626 A SE0203626 A SE 0203626A SE 0203626 A SE0203626 A SE 0203626A SE 0203626 D0 SE0203626 D0 SE 0203626D0
Authority
SE
Sweden
Prior art keywords
dewatering
partial cooling
pellets
granules
converted
Prior art date
Application number
SE0203626A
Other languages
Swedish (sv)
Other versions
SE0203626L (en
SE528781C2 (en
Inventor
Anne Lindahl
Original Assignee
Anne Lindahl
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 Anne Lindahl filed Critical Anne Lindahl
Priority to SE0203626A priority Critical patent/SE528781C2/en
Publication of SE0203626D0 publication Critical patent/SE0203626D0/en
Publication of SE0203626L publication Critical patent/SE0203626L/en
Publication of SE528781C2 publication Critical patent/SE528781C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • C02F11/20—Treatment of sludge; Devices therefor by thermal conditioning by freezing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration

Abstract

The material (1) is converted into granules (4) or pellets, and then cooled prior to dewatering. A method for dewatering a material, such as sludge, peat or bark, comprises a partial dewatering step using a conventional dewatering device (8). The material is converted into granules or pellets, and then significantly cooled prior to dewatering.
SE0203626A 2002-12-04 2002-12-04 Dewatering method, e.g. for sludge, involves converting material into granules or pellets and then cooling before dewatering SE528781C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0203626A SE528781C2 (en) 2002-12-04 2002-12-04 Dewatering method, e.g. for sludge, involves converting material into granules or pellets and then cooling before dewatering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0203626A SE528781C2 (en) 2002-12-04 2002-12-04 Dewatering method, e.g. for sludge, involves converting material into granules or pellets and then cooling before dewatering

Publications (3)

Publication Number Publication Date
SE0203626D0 true SE0203626D0 (en) 2002-12-04
SE0203626L SE0203626L (en) 2004-06-05
SE528781C2 SE528781C2 (en) 2007-02-13

Family

ID=20289791

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203626A SE528781C2 (en) 2002-12-04 2002-12-04 Dewatering method, e.g. for sludge, involves converting material into granules or pellets and then cooling before dewatering

Country Status (1)

Country Link
SE (1) SE528781C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE533563C2 (en) * 2009-03-10 2010-10-26 Arne Lindahl Procedure for extracting energy from organic waste

Also Published As

Publication number Publication date
SE0203626L (en) 2004-06-05
SE528781C2 (en) 2007-02-13

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Legal Events

Date Code Title Description
NUG Patent has lapsed