DE1283084B - Verfahren zum Herstellen kugeliger Faserzusammenballungen - Google Patents

Verfahren zum Herstellen kugeliger Faserzusammenballungen

Info

Publication number
DE1283084B
DE1283084B DEC34878A DEC0034878A DE1283084B DE 1283084 B DE1283084 B DE 1283084B DE C34878 A DEC34878 A DE C34878A DE C0034878 A DEC0034878 A DE C0034878A DE 1283084 B DE1283084 B DE 1283084B
Authority
DE
Germany
Prior art keywords
suspension
fibers
fiber
agglomerations
container
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
DEC34878A
Other languages
German (de)
English (en)
Inventor
Guy Jacquelin
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.)
CARTONS ET CELLULOSES
CT TECH de l IND DES PAPIERS
Original Assignee
CARTONS ET CELLULOSES
CT TECH de l IND DES PAPIERS
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
Priority claimed from FR960962A external-priority patent/FR1422835A/fr
Application filed by CARTONS ET CELLULOSES, CT TECH de l IND DES PAPIERS filed Critical CARTONS ET CELLULOSES
Publication of DE1283084B publication Critical patent/DE1283084B/de
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B29B7/905—Fillers or reinforcements, e.g. fibres with means for pretreatment of the charges or fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/005—Forming fibrous aggregates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
DEC34878A 1964-01-21 1965-01-15 Verfahren zum Herstellen kugeliger Faserzusammenballungen Pending DE1283084B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR960962A FR1422835A (fr) 1964-01-21 1964-01-21 Procédé de traitement de suspensions de fibres pour la formation d'agrégats, appareillage mettant en oeuvre ce procédé et produits obtenus
FR20695A FR90003E (fr) 1964-01-21 1965-06-14 Procédé de traitement de suspensions de fibres pour la formation d'agrégats, appareillage mettant en oeuvre ce procédé et produits obtenus

Publications (1)

Publication Number Publication Date
DE1283084B true DE1283084B (de) 1968-11-14

Family

ID=26164114

Family Applications (2)

Application Number Title Priority Date Filing Date
DEC34878A Pending DE1283084B (de) 1964-01-21 1965-01-15 Verfahren zum Herstellen kugeliger Faserzusammenballungen
DE19661546243 Pending DE1546243A1 (de) 1964-01-21 1966-06-08 Verfahren und Vorrichtung zur Behandlung von Faser-Suspensionen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19661546243 Pending DE1546243A1 (de) 1964-01-21 1966-06-08 Verfahren und Vorrichtung zur Behandlung von Faser-Suspensionen

Country Status (8)

Country Link
US (1) US3506536A (ja)
BE (2) BE658527A (ja)
DE (2) DE1283084B (ja)
FI (1) FI47999C (ja)
FR (1) FR90003E (ja)
NO (1) NO127981B (ja)
OA (1) OA096E (ja)
SE (1) SE315194B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2091303B (en) * 1980-12-27 1985-04-17 Unitika Ltd Producing fibre clamps for filtering
US4560527A (en) * 1984-04-24 1985-12-24 Kimberly-Clark Corporation Method of making agglomerated cellulosic particles using a substantially horizontal rotating drum
US5807465A (en) * 1993-09-09 1998-09-15 Marcal Paper Mills, Inc. Granular material containing recycled paper components
US6019873A (en) * 1993-09-09 2000-02-01 Marcal Paper Mills, Inc. Floor absorbent granular product
US5951822A (en) * 1993-09-09 1999-09-14 Marcal Paper Mills, Inc. Apparatus for making granular material
US5622600A (en) * 1993-09-09 1997-04-22 Marcal Paper Mills, Inc. Dyed particulate or granular materials from recycled paper and process for making the materials
KR960705103A (ko) * 1993-09-09 1996-10-09 엔. 알. 마칼러스 흡수성 과립 물질을 제조하는 방법 및 장치(process and apparatus for manufacturing absorbent granular material)
US5888345A (en) * 1993-09-09 1999-03-30 Marcal Paper Mills, Inc. Absorbent granular product
US5882480A (en) * 1993-09-09 1999-03-16 Marcal Paper Mills, Inc. Process for making granular material
CN102094259B (zh) * 2011-01-04 2012-07-25 武汉理工大学 一种海藻酸钠硫酸酯纤维的制备方法及其产品
CN117160394B (zh) * 2023-11-02 2024-01-09 山东大斯夫材料科技有限公司 一种具有分层搅拌功能的磺化釜

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593583A (en) * 1951-03-14 1952-04-22 Du Pont Method for coagulating aqueous dispersions of polytetrafluoroethylene

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685825A (en) * 1949-05-28 1954-08-10 Raybestos Manhattan Inc Refinement of asbestos
FI40154B (ja) * 1960-07-20 1968-07-31 Karl Adolf Oesterheld
US3297516A (en) * 1963-08-28 1967-01-10 Union Carbide Corp Process for dispersing asbestos
US3421975A (en) * 1965-04-30 1969-01-14 Union Carbide Corp Reversible flocculation and redispersion of chrysotile asbestos

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593583A (en) * 1951-03-14 1952-04-22 Du Pont Method for coagulating aqueous dispersions of polytetrafluoroethylene

Also Published As

Publication number Publication date
BE658527A (ja) 1965-05-17
OA096E (ja) 1970-12-15
NO127981B (ja) 1973-09-10
US3506536A (en) 1970-04-14
FR90003E (fr) 1967-09-29
BE682175A (ja) 1966-11-14
FI47999B (ja) 1974-01-31
DE1546243A1 (de) 1970-08-13
SE315194B (ja) 1969-09-22
FI47999C (fi) 1974-05-10

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