GB974943A - Centrifugal multi-chamber countercurrent exchange device with removable disc columns - Google Patents

Centrifugal multi-chamber countercurrent exchange device with removable disc columns

Info

Publication number
GB974943A
GB974943A GB31179/62A GB3117962A GB974943A GB 974943 A GB974943 A GB 974943A GB 31179/62 A GB31179/62 A GB 31179/62A GB 3117962 A GB3117962 A GB 3117962A GB 974943 A GB974943 A GB 974943A
Authority
GB
United Kingdom
Prior art keywords
mixing chambers
chambers
centrifugal multi
pict
exchange device
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
GB31179/62A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US158077A external-priority patent/US3116246A/en
Application filed by Individual filed Critical Individual
Publication of GB974943A publication Critical patent/GB974943A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/06—Arrangement of distributors or collectors in centrifuges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0476—Moving receptacles, e.g. rotating receptacles
    • B01D11/048—Mixing by counter-current streams provoked by centrifugal force, in rotating coils or in other rotating spaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/30—Fractionating columns with movable parts or in which centrifugal movement is caused
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/06—Centrifugal counter-current apparatus
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
    • C07D279/18—[b, e]-condensed with two six-membered rings
    • C07D279/22—[b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom
    • C07D279/24—[b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom with hydrocarbon radicals, substituted by amino radicals, attached to the ring nitrogen atom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • F28F5/02—Rotary drums or rollers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Centrifugal Separators (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

<PICT:0974943/C1/1> <PICT:0974943/C1/2> A centrifugal multi-chamber countercurrent exchanger 10 has a shaft 12 journalled for rotation in a suitable supporting structure and a drum or rotor 14 has a plurality of radially extending cavities or mixing chambers 22 and 24 in two vertical planes without communication between them. Removably positioned in each of the working mixing chambers is a novel disc column, e.g. as shown in Fig. 4, though the chambers may be sealed for idle condition, as shown in Fig. 1, with relation to the mixing chambers 24. The mixing chambers may also be filled with Raschig rings, Berl saddles, asbestos or glass wool. The heavy liquid enters the mixing chambers 22 or 24 near the inner end thereof through the heavy liquid inlet tubes 52 while the light liquid enters under pressure near the outer end through the light liquid inlet tubes 60. They travel in countercurrent and pass out through the corresponding outlet 42 and 44 via the common annuli 32 and 3. Specifications 963,166 and 974,942 are referred to.
GB31179/62A 1958-01-24 1962-08-14 Centrifugal multi-chamber countercurrent exchange device with removable disc columns Expired GB974943A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR856529X 1958-01-24
US158077A US3116246A (en) 1961-12-08 1961-12-08 Centrifugal multi-chamber counter current exchange device with removable disc columns

Publications (1)

Publication Number Publication Date
GB974943A true GB974943A (en) 1964-11-11

Family

ID=26224932

Family Applications (2)

Application Number Title Priority Date Filing Date
GB211/59A Expired GB856529A (en) 1958-01-24 1959-01-02 Improvements in or relating to phenthiazine derivatives
GB31179/62A Expired GB974943A (en) 1958-01-24 1962-08-14 Centrifugal multi-chamber countercurrent exchange device with removable disc columns

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB211/59A Expired GB856529A (en) 1958-01-24 1959-01-02 Improvements in or relating to phenthiazine derivatives

Country Status (6)

Country Link
BE (1) BE624143A (en)
CH (1) CH395029A (en)
DE (1) DE1179872B (en)
GB (2) GB856529A (en)
LU (1) LU36659A1 (en)
NL (2) NL284868A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004016885B4 (en) * 2004-04-06 2006-03-30 Westfalia Separator Ag Centrifuge, has drum body with centrifuging spaces that extend radial from periphery of spaced into drum body, where spaces are moved into respective separating plate packets that are close to each other

Also Published As

Publication number Publication date
DE1179872B (en) 1964-10-15
CH395029A (en) 1965-07-15
BE624143A (en)
NL284868A (en)
NL122780C (en)
LU36659A1 (en)
GB856529A (en) 1960-12-21

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