FI47999C - Menetelmä käsitellä erilaisia kuitususpensioita kasaumien muodostamise ksi - Google Patents

Menetelmä käsitellä erilaisia kuitususpensioita kasaumien muodostamise ksi

Info

Publication number
FI47999C
FI47999C FI661571A FI157166A FI47999C FI 47999 C FI47999 C FI 47999C FI 661571 A FI661571 A FI 661571A FI 157166 A FI157166 A FI 157166A FI 47999 C FI47999 C FI 47999C
Authority
FI
Finland
Prior art keywords
treating various
various fiber
form agglomerates
fiber suspensions
suspensions
Prior art date
Application number
FI661571A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI47999B (xx
Inventor
Jacquelin
Original Assignee
Brev Soc D Expl Des
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 Brev Soc D Expl Des filed Critical Brev Soc D Expl Des
Application granted granted Critical
Publication of FI47999B publication Critical patent/FI47999B/fi
Publication of FI47999C publication Critical patent/FI47999C/fi

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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
FI661571A 1964-01-21 1966-06-14 Menetelmä käsitellä erilaisia kuitususpensioita kasaumien muodostamise ksi FI47999C (fi)

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 (2)

Publication Number Publication Date
FI47999B FI47999B (xx) 1974-01-31
FI47999C true FI47999C (fi) 1974-05-10

Family

ID=26164114

Family Applications (1)

Application Number Title Priority Date Filing Date
FI661571A FI47999C (fi) 1964-01-21 1966-06-14 Menetelmä käsitellä erilaisia kuitususpensioita kasaumien muodostamise ksi

Country Status (8)

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

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
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
US6019873A (en) * 1993-09-09 2000-02-01 Marcal Paper Mills, Inc. Floor absorbent granular product
US5882480A (en) * 1993-09-09 1999-03-16 Marcal Paper Mills, Inc. Process for making granular material
US5807465A (en) * 1993-09-09 1998-09-15 Marcal Paper Mills, Inc. Granular material containing recycled paper components
WO1995007384A1 (en) * 1993-09-09 1995-03-16 Marcal Paper Mills, Inc. Process and apparatus for manufacturing absorbent granular material
US5888345A (en) * 1993-09-09 1999-03-30 Marcal Paper Mills, Inc. Absorbent granular product
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

Family Cites Families (5)

* 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
US2593583A (en) * 1951-03-14 1952-04-22 Du Pont Method for coagulating aqueous dispersions of polytetrafluoroethylene
FI40154B (xx) * 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

Also Published As

Publication number Publication date
BE658527A (xx) 1965-05-17
FR90003E (fr) 1967-09-29
DE1283084B (de) 1968-11-14
FI47999B (xx) 1974-01-31
NO127981B (xx) 1973-09-10
BE682175A (xx) 1966-11-14
OA096E (xx) 1970-12-15
DE1546243A1 (de) 1970-08-13
SE315194B (xx) 1969-09-22
US3506536A (en) 1970-04-14

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