SE7504686L - PROCEDURE FOR INSULATION AND DRYING OF PARTICLES FROM SUSPENSIONS. - Google Patents

PROCEDURE FOR INSULATION AND DRYING OF PARTICLES FROM SUSPENSIONS.

Info

Publication number
SE7504686L
SE7504686L SE7504686A SE7504686A SE7504686L SE 7504686 L SE7504686 L SE 7504686L SE 7504686 A SE7504686 A SE 7504686A SE 7504686 A SE7504686 A SE 7504686A SE 7504686 L SE7504686 L SE 7504686L
Authority
SE
Sweden
Prior art keywords
suspensions
insulation
particles
drying
procedure
Prior art date
Application number
SE7504686A
Other languages
Swedish (sv)
Inventor
H Mollet
R Heberli
A Rabassa
F Baebler
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of SE7504686L publication Critical patent/SE7504686L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D12/00—Displacing liquid, e.g. from wet solids or from dispersions of liquids or from solids in liquids, by means of another liquid
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0092—Dyes in solid form
    • C09B67/0095—Process features in the making of granulates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0096—Purification; Precipitation; Filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
SE7504686A 1974-05-10 1975-04-23 PROCEDURE FOR INSULATION AND DRYING OF PARTICLES FROM SUSPENSIONS. SE7504686L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH642574A CH577851A5 (en) 1974-05-10 1974-05-10

Publications (1)

Publication Number Publication Date
SE7504686L true SE7504686L (en) 1975-11-11

Family

ID=4309424

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7504686A SE7504686L (en) 1974-05-10 1975-04-23 PROCEDURE FOR INSULATION AND DRYING OF PARTICLES FROM SUSPENSIONS.

Country Status (10)

Country Link
JP (1) JPS50154858A (en)
BE (1) BE828868A (en)
BR (1) BR7502864A (en)
CA (1) CA1075444A (en)
CH (1) CH577851A5 (en)
DE (1) DE2520528A1 (en)
FR (1) FR2269991B1 (en)
GB (1) GB1513811A (en)
NL (1) NL7505326A (en)
SE (1) SE7504686L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837356C2 (en) * 1978-08-26 1986-04-30 Institut fizičeskoj chimii Akademii Nauk SSSR, Moskau/Moskva Process for cleaning detergent additives for lubricating oils from mechanical impurities
NO802471L (en) * 1980-08-20 1982-02-22 Norsk Hydro As PROCEDURE FOR CONCENTRATION OF LITTLE WATER-SOLUBLE COMPOUNDS 6RA A WATER SUSPENSION OF SOLID PARTICLES
DE3114928A1 (en) * 1981-04-13 1982-10-28 Basf Ag, 6700 Ludwigshafen METHOD FOR CLEANING RAW ORGANIC PIGMENTS
DE3440487A1 (en) * 1984-11-06 1986-05-07 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING HIGH CONCENTRATED AQUEOUS PRESS CAKE OF AZODISPERSION DYES
DE3440488A1 (en) * 1984-11-06 1986-05-07 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING HIGHLY CONCENTRATED AQUEOUS PRESS CAKES OF SOLIDS
DE4224302A1 (en) * 1992-07-23 1994-01-27 Basf Ag Process for cleaning hydrophobic solids
JP3510663B2 (en) * 1994-02-21 2004-03-29 大塚化学ホールディングス株式会社 Spherical granules of water-soluble azo compound and method for producing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134881C (en) * 1961-11-13 1900-01-01
US3804824A (en) * 1970-01-26 1974-04-16 Baker Perkins Inc Process for purifying organic azo pigments by centrifugation of an agglomerate of the pigment and an organic liquid from an aqueous slurry
IL44352A (en) * 1973-03-16 1977-07-31 Ciba Geigy Ag Preparation of non-dusty easily wetted and readily soluble granulates

Also Published As

Publication number Publication date
FR2269991B1 (en) 1979-06-08
CH577851A5 (en) 1976-07-30
NL7505326A (en) 1975-11-12
BE828868A (en) 1975-11-10
FR2269991A1 (en) 1975-12-05
DE2520528A1 (en) 1975-11-27
BR7502864A (en) 1976-03-16
CA1075444A (en) 1980-04-15
JPS50154858A (en) 1975-12-13
GB1513811A (en) 1978-06-07

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