DK131000B - Fremgangsmåde til fremstilling af tørre pigmentgranulater ud fra vandige pigmentpressekager under sprøjtetørring. - Google Patents

Fremgangsmåde til fremstilling af tørre pigmentgranulater ud fra vandige pigmentpressekager under sprøjtetørring.

Info

Publication number
DK131000B
DK131000B DK449269AA DK449269A DK131000B DK 131000 B DK131000 B DK 131000B DK 449269A A DK449269A A DK 449269AA DK 449269 A DK449269 A DK 449269A DK 131000 B DK131000 B DK 131000B
Authority
DK
Denmark
Prior art keywords
preparation
spray drying
during spray
press cakes
granules
Prior art date
Application number
DK449269AA
Other languages
English (en)
Other versions
DK131000C (da
Inventor
H-H Molls
R Hornle
H Raab
K Wolf
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of DK131000B publication Critical patent/DK131000B/da
Application granted granted Critical
Publication of DK131000C publication Critical patent/DK131000C/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing 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
    • C09B67/0001Post-treatment of organic pigments or dyes
    • C09B67/0003Drying, e.g. sprax drying; Sublimation of the solvent
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041Grinding
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/043Drying, calcination
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/045Agglomeration, granulation, pelleting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glanulating (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK449269AA 1968-08-23 1969-08-21 Fremgangsmåde til fremstilling af tørre pigmentgranulater ud fra vandige pigmentpressekager under sprøjtetørring. DK131000B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681792355 DE1792355A1 (de) 1968-08-23 1968-08-23 Pigmentfarbstoff-Granulierung

Publications (2)

Publication Number Publication Date
DK131000B true DK131000B (da) 1975-05-12
DK131000C DK131000C (da) 1975-10-06

Family

ID=5707385

Family Applications (1)

Application Number Title Priority Date Filing Date
DK449269AA DK131000B (da) 1968-08-23 1969-08-21 Fremgangsmåde til fremstilling af tørre pigmentgranulater ud fra vandige pigmentpressekager under sprøjtetørring.

Country Status (10)

Country Link
JP (1) JPS505731B1 (da)
AT (1) AT287146B (da)
BE (1) BE737879A (da)
CH (1) CH523960A (da)
DE (1) DE1792355A1 (da)
DK (1) DK131000B (da)
ES (1) ES370750A1 (da)
FR (1) FR2017013A1 (da)
GB (1) GB1233479A (da)
NL (1) NL6912615A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263968C3 (de) * 1972-12-29 1984-09-13 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von nichtstaubenden oder praktisch nichtstaubenden Farbstoffkörnern
DE2846149C2 (de) * 1978-10-24 1982-04-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung granulierter Mischungen von Küpen- und/oder Dispersionsfarbstoffen
DE3137565A1 (de) * 1981-09-22 1983-03-31 Bayer Ag, 5090 Leverkusen Verfahren und vorrichtung zum erzeugen grober, staubarmer granulate durch spruehtrocknen von feststoffen
DE19941061A1 (de) * 1999-08-28 2001-03-01 Clariant Gmbh Verfahren zur Herstellung von Pigmentgranulaten
WO2011127456A2 (en) 2010-04-09 2011-10-13 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
WO2021214224A1 (en) * 2020-04-24 2021-10-28 Basf Se Apparatus for producing a pulverulent product and use thereof
CN113967445B (zh) * 2021-11-08 2023-06-13 景德镇华迅特种陶瓷有限公司 一种喷雾造粒装置及方法

Also Published As

Publication number Publication date
BE737879A (da) 1970-02-02
JPS505731B1 (da) 1975-03-06
AT287146B (de) 1971-01-11
ES370750A1 (es) 1971-11-01
DE1792355A1 (de) 1971-06-03
DK131000C (da) 1975-10-06
NL6912615A (da) 1970-02-25
CH523960A (de) 1972-06-15
GB1233479A (da) 1971-05-26
FR2017013A1 (da) 1970-05-15

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