IT8667771A0 - Procedimento e dispositivo per il trattamento di materiale in presenza di un materiale di partenza contenente ceneri particolarmente per il trattamento di carta da macero o cellulosa - Google Patents

Procedimento e dispositivo per il trattamento di materiale in presenza di un materiale di partenza contenente ceneri particolarmente per il trattamento di carta da macero o cellulosa

Info

Publication number
IT8667771A0
IT8667771A0 IT8667771A IT6777186A IT8667771A0 IT 8667771 A0 IT8667771 A0 IT 8667771A0 IT 8667771 A IT8667771 A IT 8667771A IT 6777186 A IT6777186 A IT 6777186A IT 8667771 A0 IT8667771 A0 IT 8667771A0
Authority
IT
Italy
Prior art keywords
treatment
cellulose
procedure
starting material
recovered paper
Prior art date
Application number
IT8667771A
Other languages
English (en)
Other versions
IT1195338B (it
Inventor
Helmut Konecsny
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of IT8667771A0 publication Critical patent/IT8667771A0/it
Application granted granted Critical
Publication of IT1195338B publication Critical patent/IT1195338B/it

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
    • 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
IT6777186A 1985-10-11 1986-10-10 Procedimento e dispositivo per il trattamento di materiale in presenza di un materiale di partenza contenente ceneri particolarmente per il trattamento di carta da macero o cellulosa IT1195338B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853536337 DE3536337C1 (de) 1985-10-11 1985-10-11 Verfahren und Einrichtung zur Stoffaufbereitung bei aschehaltigem Ausgangsstoff in der Altpapieraufbereitung

Publications (2)

Publication Number Publication Date
IT8667771A0 true IT8667771A0 (it) 1986-10-10
IT1195338B IT1195338B (it) 1988-10-12

Family

ID=6283384

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6777186A IT1195338B (it) 1985-10-11 1986-10-10 Procedimento e dispositivo per il trattamento di materiale in presenza di un materiale di partenza contenente ceneri particolarmente per il trattamento di carta da macero o cellulosa

Country Status (7)

Country Link
AT (1) AT387600B (it)
BE (1) BE905591A (it)
CH (1) CH672153A5 (it)
DE (1) DE3536337C1 (it)
FR (1) FR2591625B1 (it)
GB (1) GB2181761B (it)
IT (1) IT1195338B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006057861A1 (de) * 2006-12-08 2008-06-12 Voith Patent Gmbh Verfahren zur Behandlung von beim Eindicken von Papierfasersuspension anfallendem Filtrat

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876497A (en) * 1971-11-23 1975-04-08 Sterling Drug Inc Paper mill waste sludge oxidation and product recovery
CS220858B1 (en) * 1978-12-06 1983-04-29 Marcel Lalak Method of treating the waste paper

Also Published As

Publication number Publication date
GB2181761B (en) 1989-09-13
IT1195338B (it) 1988-10-12
FR2591625B1 (fr) 1990-06-01
ATA203686A (de) 1988-07-15
BE905591A (fr) 1987-02-02
CH672153A5 (it) 1989-10-31
FR2591625A1 (fr) 1987-06-19
GB2181761A (en) 1987-04-29
GB8623155D0 (en) 1986-10-29
DE3536337C1 (de) 1987-05-27
AT387600B (de) 1989-02-10

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