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FI20126020L - Method and device for energy-efficient slurping of fiber pulp using heat pump systems - Google Patents

Method and device for energy-efficient slurping of fiber pulp using heat pump systems Download PDF

Info

Publication number
FI20126020L
FI20126020L FI20126020A FI20126020A FI20126020L FI 20126020 L FI20126020 L FI 20126020L FI 20126020 A FI20126020 A FI 20126020A FI 20126020 A FI20126020 A FI 20126020A FI 20126020 L FI20126020 L FI 20126020L
Authority
FI
Finland
Prior art keywords
slurping
efficient
energy
heat pump
pump systems
Prior art date
Application number
FI20126020A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20126020A7 (en
Inventor
Alexander Gscheider
Friedrich Hoppl
Gernot Weilharter
Original Assignee
Andritz Ag Maschf
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 Andritz Ag Maschf filed Critical Andritz Ag Maschf
Publication of FI20126020A7 publication Critical patent/FI20126020A7/en
Publication of FI20126020L publication Critical patent/FI20126020L/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling
FI20126020A 2011-10-04 2012-10-02 Method and device for energy-efficient slurping of fiber pulp using heat pump systems FI20126020L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA1429/2011A AT511978B1 (en) 2011-10-04 2011-10-04 METHOD AND DEVICE FOR THE ENERGY EFFICIENT RESOLUTION OF FIBROUS MATERIALS USING HEAT PUMP SYSTEMS

Publications (2)

Publication Number Publication Date
FI20126020A7 FI20126020A7 (en) 2013-04-05
FI20126020L true FI20126020L (en) 2013-04-05

Family

ID=47878758

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20126020A FI20126020L (en) 2011-10-04 2012-10-02 Method and device for energy-efficient slurping of fiber pulp using heat pump systems

Country Status (4)

Country Link
CN (1) CN103031760A (en)
AT (1) AT511978B1 (en)
DE (1) DE102012107854B4 (en)
FI (1) FI20126020L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115387149B (en) * 2022-08-25 2023-07-14 浙江创豪新材料有限公司 Transfer paper and manufacturing method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028658A1 (en) * 1979-11-08 1981-05-20 Hermann Finckh Maschinenfabrik GmbH & Co. Process and apparatus for treating waste paper
ATE257527T1 (en) * 1998-02-24 2004-01-15 Weyerhaeuser Co METHOD FOR REMOVAL OF WAX FROM PULP
DE19949265C2 (en) * 1999-10-12 2002-09-19 Der Gruene Punkt Duales Syst Process for minimizing the use of new water in the water cycle in a treatment plant
US7727355B2 (en) * 2003-07-31 2010-06-01 Nippon Paper Industries Co., Ltd. Methods for producing recycled pulp and methods for modifying pulp fiber surfaces using liquid jet cavitation
CN101736634B (en) * 2008-11-18 2011-06-08 胡秋滨 Process for deinking office waste paper
CN101725064B (en) * 2009-10-31 2011-08-17 华南理工大学 Method for improving removal effect of stickies in waste paper pulp
CN102108650B (en) * 2009-12-29 2013-11-20 李�昊 Zero-wastewater-emission pulping method
CN101838945B (en) * 2010-06-23 2012-11-07 永州湘江纸业有限责任公司 Papermaking wastewater recycling method
CN101899795A (en) * 2010-08-16 2010-12-01 中国林业科学研究院林产化学工业研究所 A method for improving the utilization rate of chemical-mechanical pulp bleaching filtrate

Also Published As

Publication number Publication date
CN103031760A (en) 2013-04-10
DE102012107854A1 (en) 2013-04-04
FI20126020A7 (en) 2013-04-05
DE102012107854B4 (en) 2016-02-11
AT511978B1 (en) 2013-06-15
AT511978A1 (en) 2013-04-15

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