GB700009A - Method of producing dry powdered materials from liquid solutions or suspensions of said materials - Google Patents

Method of producing dry powdered materials from liquid solutions or suspensions of said materials

Info

Publication number
GB700009A
GB700009A GB543250A GB543250A GB700009A GB 700009 A GB700009 A GB 700009A GB 543250 A GB543250 A GB 543250A GB 543250 A GB543250 A GB 543250A GB 700009 A GB700009 A GB 700009A
Authority
GB
United Kingdom
Prior art keywords
liquid
materials
pipe
suspensions
dry powdered
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
GB543250A
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.)
Fairweather Harold G C
Original Assignee
Fairweather Harold G C
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 Fairweather Harold G C filed Critical Fairweather Harold G C
Priority to GB543250A priority Critical patent/GB700009A/en
Priority to FR1014682D priority patent/FR1014682A/en
Publication of GB700009A publication Critical patent/GB700009A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
    • B05B12/006—Pressure or flow rate sensors
    • B05B12/008—Pressure or flow rate sensors integrated in or attached to a discharge apparatus, e.g. a spray gun
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0027—Evaporation of components of the mixture to be separated by means of conveying fluid, e.g. spray-crystallisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)

Abstract

700,009. Spray-producers. FAIRWEATHER, H. G. C. (Aktiebolaget Svenska Flaktfabriken). March 3, 1950, No. 5432/50. Class 69 (3) A method of producing dry powdered materials, e.g. glucose, from liquid solutions or suspensions thereof, comprises the non-oxidizing atomizing of a stream of the liquid by superheated steam which contacts the stream at high velocity to prevent emulsification. The steam is supplied to an expansion nozzle 4 by a pipe 1, an adjustable tongue 6 serving to deflect the steam towards an opening in a pipe 5 containing the liquid. The pipe 5 is streamlined in cross-section and contains a helical member 8 to impart a rotary motion to the liquid. The angle between the axes of the pipes 1, 5, can be adjusted to suit liquids of different viscosities, and the distance A is likewise variable.
GB543250A 1950-03-03 1950-03-03 Method of producing dry powdered materials from liquid solutions or suspensions of said materials Expired GB700009A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB543250A GB700009A (en) 1950-03-03 1950-03-03 Method of producing dry powdered materials from liquid solutions or suspensions of said materials
FR1014682D FR1014682A (en) 1950-03-03 1950-03-15 Method and device for spraying solutions or suspension, with a view to obtaining desiccation or crystallization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB543250A GB700009A (en) 1950-03-03 1950-03-03 Method of producing dry powdered materials from liquid solutions or suspensions of said materials

Publications (1)

Publication Number Publication Date
GB700009A true GB700009A (en) 1953-11-25

Family

ID=9796082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB543250A Expired GB700009A (en) 1950-03-03 1950-03-03 Method of producing dry powdered materials from liquid solutions or suspensions of said materials

Country Status (2)

Country Link
FR (1) FR1014682A (en)
GB (1) GB700009A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462428B (en) * 1988-04-29 1990-06-25 Nobel Kemi Ab SET FOR PREPARATION OF NICE CORRECT EXPLOSIVE SUBSTANCES

Also Published As

Publication number Publication date
FR1014682A (en) 1952-08-20

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