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NL7505326A - PROCESS FOR THE COMPLETE INSULATION AND FAST DRYING OF SOLIDS FROM SUSPENSIONS. - Google Patents

PROCESS FOR THE COMPLETE INSULATION AND FAST DRYING OF SOLIDS FROM SUSPENSIONS.

Info

Publication number
NL7505326A
NL7505326A NL7505326A NL7505326A NL7505326A NL 7505326 A NL7505326 A NL 7505326A NL 7505326 A NL7505326 A NL 7505326A NL 7505326 A NL7505326 A NL 7505326A NL 7505326 A NL7505326 A NL 7505326A
Authority
NL
Netherlands
Prior art keywords
suspensions
solids
fast drying
complete insulation
insulation
Prior art date
Application number
NL7505326A
Other languages
Dutch (nl)
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of NL7505326A publication Critical patent/NL7505326A/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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
NL7505326A 1974-05-10 1975-05-06 PROCESS FOR THE COMPLETE INSULATION AND FAST DRYING OF SOLIDS FROM SUSPENSIONS. NL7505326A (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
NL7505326A true NL7505326A (en) 1975-11-12

Family

ID=4309424

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7505326A NL7505326A (en) 1974-05-10 1975-05-06 PROCESS FOR THE COMPLETE INSULATION AND FAST DRYING OF SOLIDS 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
DE3440488A1 (en) * 1984-11-06 1986-05-07 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING HIGHLY CONCENTRATED AQUEOUS PRESS CAKES OF SOLIDS
DE3440487A1 (en) * 1984-11-06 1986-05-07 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING HIGH CONCENTRATED AQUEOUS PRESS CAKE OF AZODISPERSION DYES
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
NL271293A (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
CA1066029A (en) * 1973-03-16 1979-11-13 Alberto Rabassa Process for the preparation of non-dusty, easily wetted and readily soluble granulates

Also Published As

Publication number Publication date
GB1513811A (en) 1978-06-07
BR7502864A (en) 1976-03-16
JPS50154858A (en) 1975-12-13
CH577851A5 (en) 1976-07-30
FR2269991A1 (en) 1975-12-05
BE828868A (en) 1975-11-10
SE7504686L (en) 1975-11-11
DE2520528A1 (en) 1975-11-27
FR2269991B1 (en) 1979-06-08
CA1075444A (en) 1980-04-15

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Legal Events

Date Code Title Description
BV The patent application has lapsed