GB1080098A - Process and apparatus for producing multi-coloured particulate products - Google Patents

Process and apparatus for producing multi-coloured particulate products

Info

Publication number
GB1080098A
GB1080098A GB34982/65A GB3498265A GB1080098A GB 1080098 A GB1080098 A GB 1080098A GB 34982/65 A GB34982/65 A GB 34982/65A GB 3498265 A GB3498265 A GB 3498265A GB 1080098 A GB1080098 A GB 1080098A
Authority
GB
United Kingdom
Prior art keywords
uncoloured
coloured
tower
manifold
liquid
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.)
Expired
Application number
GB34982/65A
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.)
Colgate Palmolive Co
Original Assignee
Colgate Palmolive Co
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 Colgate Palmolive Co filed Critical Colgate Palmolive Co
Publication of GB1080098A publication Critical patent/GB1080098A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00Special methods for preparing compositions containing mixtures of detergents
    • C11D11/02Preparation in the form of powder by spray drying
    • 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
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40Dyes ; Pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Multi-coloured particulate detergent products are prepared by continuously spraying uncoloured detergent fluid through a plurality of spaced nozzles into a spray-drying tower while concurrently spraying coloured detergent <PICT:1080098/C4-C5/1> fluid into the tower through at least one other nozzle. In Fig. 1, hot uncoloured detergent liquid from crutcher 19 is drawn through pipes 21 and 23 by a pump 22 into an annular manifold 12 mounted outside a spray-drying tower wall 11. From the manifold equally spaced radially projecting nozzles 13-16, fitted with spray-heads 18, extend into the tower and serve to spray the uncoloured liquid entering manifold 12 into the tower. The fifth nozzle 17 is separately supplied with hot coloured liquid from crutcher 24, in which uncoloured liquid fed by gravity from crutcher 19 is coloured by colour solution entering from reservoir 29. The ratio of coloured to uncoloured liquid fed into the tower is controlled by a valve 33 which is periodically opened and closed by a timer 34. In Fig. 2 (not shown), there is illustrated an arrangement in which all five nozzles are connected to the manifold and thus receive uncoloured liquid, but one of them also receives colouring material at a point between the sprayhead and the manifold.
GB34982/65A 1964-09-24 1965-08-16 Process and apparatus for producing multi-coloured particulate products Expired GB1080098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX7903764 1964-09-24

Publications (1)

Publication Number Publication Date
GB1080098A true GB1080098A (en) 1967-08-23

Family

ID=19743049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34982/65A Expired GB1080098A (en) 1964-09-24 1965-08-16 Process and apparatus for producing multi-coloured particulate products

Country Status (8)

Country Link
BE (1) BE669973A (en)
CH (1) CH466482A (en)
DE (1) DE1467573A1 (en)
DK (1) DK130892B (en)
ES (2) ES315198A1 (en)
FR (1) FR1447721A (en)
GB (1) GB1080098A (en)
ZA (1) ZA653417B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609950C1 (en) * 1996-03-14 1997-11-13 Henkel Kgaa Device for the production of color-speckled powdery bulk material

Also Published As

Publication number Publication date
DE1467573A1 (en) 1969-01-02
FR1447721A (en) 1966-07-29
ES315198A1 (en) 1966-02-09
DK130892B (en) 1975-04-28
ZA653417B (en)
DK130892C (en) 1975-09-29
CH466482A (en) 1968-12-15
BE669973A (en) 1966-01-17
ES318531A1 (en) 1966-05-16

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