JPH0247381A - 古紙再処理装置 - Google Patents

古紙再処理装置

Info

Publication number
JPH0247381A
JPH0247381A JP1165505A JP16550589A JPH0247381A JP H0247381 A JPH0247381 A JP H0247381A JP 1165505 A JP1165505 A JP 1165505A JP 16550589 A JP16550589 A JP 16550589A JP H0247381 A JPH0247381 A JP H0247381A
Authority
JP
Japan
Prior art keywords
flotation
turbulence
air bubbles
stage
suspension
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.)
Pending
Application number
JP1165505A
Other languages
English (en)
Japanese (ja)
Inventor
Lothar Pfalzer
ロタール、プフアルツエル
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.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Publication of JPH0247381A publication Critical patent/JPH0247381A/ja
Pending legal-status Critical Current

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
    • D21C5/025—De-inking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • 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

Landscapes

  • Paper (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
JP1165505A 1988-07-02 1989-06-29 古紙再処理装置 Pending JPH0247381A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3822454A DE3822454C1 (enExample) 1988-07-02 1988-07-02
DE3822454.2 1988-07-02

Publications (1)

Publication Number Publication Date
JPH0247381A true JPH0247381A (ja) 1990-02-16

Family

ID=6357834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1165505A Pending JPH0247381A (ja) 1988-07-02 1989-06-29 古紙再処理装置

Country Status (7)

Country Link
EP (1) EP0349806B1 (enExample)
JP (1) JPH0247381A (enExample)
AT (1) ATE111985T1 (enExample)
CA (1) CA1335147C (enExample)
DE (1) DE3822454C1 (enExample)
ES (1) ES2058398T3 (enExample)
NO (1) NO174721C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170131364A (ko) * 2015-01-20 2017-11-29 로만 크라우스 플랜트레이아웃 및 탈 잉크 방법

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113861A1 (de) * 1991-04-27 1992-10-29 Gat Handelsgesellschaft Fuer I Vorrichtung zum reinigen von abwaessern aus druckanlagen
DE4426159A1 (de) * 1994-07-22 1994-12-08 Voith Gmbh J M Flotationseinrichtung
AT412288B (de) * 2003-02-25 2004-12-27 Andritz Ag Maschf Verfahren und vorrichtung zur belüftung von suspensionen
DE102004020339A1 (de) * 2004-04-26 2005-11-10 Voith Paper Patent Gmbh Verfahren zur Flotation von Störstoffen aus einer wässrigen Papierfasersuspension

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177465B (de) * 1959-03-12 1964-09-03 Voith Gmbh J M Flotationsmaschine
DE2511435B2 (de) * 1975-03-12 1977-02-03 Flotiervorrichtung Escher Wyss GmbH, 7980 Ravensburg Flotiervorrichtung
DE2813448B1 (de) * 1978-03-29 1978-09-21 Voith Gmbh J M Verfahren und Anlage zur Wiederaufbereitung von Altpapier
JPH0224955B2 (enExample) * 1978-08-21 1990-05-31 Fuerutomyuure Ag
DE2904326C3 (de) * 1979-02-05 1982-05-13 Naamloze Vennootschap Papierfabriek Gennep, Gennep Verfahren und Vorrichtung zum Deinken von Faserstoffsuspensionen
US4267052A (en) * 1979-12-10 1981-05-12 Chang Shih Chih Aeration method and apparatus
CH665962A5 (de) * 1985-07-19 1988-06-30 Escher Wyss Gmbh Begasungsvorrichtung fuer eine flotationseinrichtung und deren verwendung.
DE3634903A1 (de) * 1986-10-14 1988-04-28 Voith Gmbh J M Flotationseinrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170131364A (ko) * 2015-01-20 2017-11-29 로만 크라우스 플랜트레이아웃 및 탈 잉크 방법
JP2018502231A (ja) * 2015-01-20 2018-01-25 クラウス, ロマンKRAUSE, Roman プラントレイアウトおよび脱墨方法

Also Published As

Publication number Publication date
EP0349806B1 (de) 1994-09-21
DE3822454C1 (enExample) 1989-08-24
CA1335147C (en) 1995-04-11
NO174721C (no) 1994-06-22
EP0349806A3 (de) 1991-07-31
NO892725D0 (no) 1989-06-30
ATE111985T1 (de) 1994-10-15
EP0349806A2 (de) 1990-01-10
ES2058398T3 (es) 1994-11-01
NO892725L (no) 1990-01-03
NO174721B (no) 1994-03-14

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