NL329C - Method of separating fiber and its admixtures or contaminants - Google Patents

Method of separating fiber and its admixtures or contaminants

Info

Publication number
NL329C
NL329C NL726A NL726A NL329C NL 329 C NL329 C NL 329C NL 726 A NL726 A NL 726A NL 726 A NL726 A NL 726A NL 329 C NL329 C NL 329C
Authority
NL
Netherlands
Prior art keywords
admixtures
contaminants
separating fiber
separating
fiber
Prior art date
Application number
NL726A
Other languages
Dutch (nl)
Original Assignee
Werst Johannes Jacobus
Collée Paul Marie Henri Louis
Egmond Johan Martinus
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 Werst Johannes Jacobus, Collée Paul Marie Henri Louis, Egmond Johan Martinus filed Critical Werst Johannes Jacobus
Application granted granted Critical
Publication of NL329C publication Critical patent/NL329C/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
    • D21C5/025—De-inking
    • 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
    • D21C5/027—Chemicals therefor
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Paper (AREA)
NL726A 1911-11-16 1912-07-10 Method of separating fiber and its admixtures or contaminants NL329C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE265488T 1911-11-16

Publications (1)

Publication Number Publication Date
NL329C true NL329C (en) 1914-10-01

Family

ID=5994633

Family Applications (1)

Application Number Title Priority Date Filing Date
NL726A NL329C (en) 1911-11-16 1912-07-10 Method of separating fiber and its admixtures or contaminants

Country Status (2)

Country Link
DE (2) DE265488C (en)
NL (1) NL329C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635789A (en) * 1969-05-02 1972-01-18 Xerox Corp Deinking of waste xerographic copy paper

Also Published As

Publication number Publication date
DE279101C (en) 1914-10-09
DE265488C (en) 1914-02-24

Similar Documents

Publication Publication Date Title
NL329C (en) Method of separating fiber and its admixtures or contaminants
NL1716C (en) Method of processing peat
NL236C (en) Nut retainer
FR419669A (en) Improvements to glasses and binoculars
NL1191C (en) Process for the complete removal of sulfur and sulfur compounds from hydrogen
NL1763C (en) Method of preparing alcohol from sulphite lye or the like
NL1385C (en) Method of processing waste and garbage
CH43321A (en) Insulating compound and method of manufacturing the same
CH68168A (en) Cross-wound bobbin and method of making the same
CH47701A (en) Insulating panel and method of making the same
CH50221A (en) Process and device for the production of bonbonnières
CH48855A (en) Construction element and method of making same
AT52292B (en) Process for the revitalization of carbonaceous and similar decolorizing agents.
NL858C (en) Method of obtaining tin from raw lead
FR447138A (en) Rational treatment of distillery wines and stills
FR17737E (en) Rational treatment of distillery wines and stills
FR428275A (en) Nut lock
CH58476A (en) Nut lock
CH63822A (en) Process for separating water from suspensions and emulsions
CH48151A (en) Small transformer and method of making the same
CH52839A (en) Folding plate and method of making the same
CH77319A (en) Method and device for the manufacture of hulls from reinforced concrete
CH55877A (en) Process for the separation of substances in suspension
CH47076A (en) Stucco and method of making the same
FR411780A (en) Improvements in the processing of oils and shale oils