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NL7006398A - Concentration of a soln or suspension - Google Patents

Concentration of a soln or suspension

Info

Publication number
NL7006398A
NL7006398A NL7006398A NL7006398A NL7006398A NL 7006398 A NL7006398 A NL 7006398A NL 7006398 A NL7006398 A NL 7006398A NL 7006398 A NL7006398 A NL 7006398A NL 7006398 A NL7006398 A NL 7006398A
Authority
NL
Netherlands
Prior art keywords
vessel
bodies
zone
suspension
concentration
Prior art date
Application number
NL7006398A
Other versions
NL156929B (en
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 filed Critical
Priority to NL7006398A priority Critical patent/NL156929B/en
Publication of NL7006398A publication Critical patent/NL7006398A/en
Publication of NL156929B publication Critical patent/NL156929B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

CONCENTRATION OF A SOLUTION OR SUSPENSION FOR THE RECOVERY OF A THICK LIQUOR OR DRY SOLIDS. G6B. By treating the feed material with a gas e.g. air, in a vessel in which it is distributed as a thin film over a packing of bodies of spherical or polygonal section, through the voids of which the air passes, in a liquid deposition zone (A) at the top of the vessel, and causing these bodies to pass through a gas feed zone is the central part of the vessel to a bottom separator zone (B) from which the dry solids in the feed (or a concentrated solution) is discharged while the packing bodies are moved back to the liquid deposition zone (A).
NL7006398A 1970-04-29 1970-04-29 PROCESS FOR TREATING A LIQUID INCLUDING SOLIDS IN DISSOLVED OR SUSPENDED FORM WITH A GAS, IN A COMPACT BED OF MOVING SPOOL-SHAPED CONTACT BODIES, AND A DEVICE FOR USING THE METHOD. NL156929B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7006398A NL156929B (en) 1970-04-29 1970-04-29 PROCESS FOR TREATING A LIQUID INCLUDING SOLIDS IN DISSOLVED OR SUSPENDED FORM WITH A GAS, IN A COMPACT BED OF MOVING SPOOL-SHAPED CONTACT BODIES, AND A DEVICE FOR USING THE METHOD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7006398A NL156929B (en) 1970-04-29 1970-04-29 PROCESS FOR TREATING A LIQUID INCLUDING SOLIDS IN DISSOLVED OR SUSPENDED FORM WITH A GAS, IN A COMPACT BED OF MOVING SPOOL-SHAPED CONTACT BODIES, AND A DEVICE FOR USING THE METHOD.

Publications (2)

Publication Number Publication Date
NL7006398A true NL7006398A (en) 1971-11-02
NL156929B NL156929B (en) 1978-06-15

Family

ID=19810003

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7006398A NL156929B (en) 1970-04-29 1970-04-29 PROCESS FOR TREATING A LIQUID INCLUDING SOLIDS IN DISSOLVED OR SUSPENDED FORM WITH A GAS, IN A COMPACT BED OF MOVING SPOOL-SHAPED CONTACT BODIES, AND A DEVICE FOR USING THE METHOD.

Country Status (1)

Country Link
NL (1) NL156929B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002036255A1 (en) * 2000-11-02 2002-05-10 Bühler AG Shaft reactor comprising a gassed discharge cone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002036255A1 (en) * 2000-11-02 2002-05-10 Bühler AG Shaft reactor comprising a gassed discharge cone

Also Published As

Publication number Publication date
NL156929B (en) 1978-06-15

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: CARLSSON

V4 Lapsed because of reaching the maxim lifetime of a patent