GB783466A - Improvements in and relating to countercurrent contact apparatus - Google Patents

Improvements in and relating to countercurrent contact apparatus

Info

Publication number
GB783466A
GB783466A GB14516/55A GB1451655A GB783466A GB 783466 A GB783466 A GB 783466A GB 14516/55 A GB14516/55 A GB 14516/55A GB 1451655 A GB1451655 A GB 1451655A GB 783466 A GB783466 A GB 783466A
Authority
GB
United Kingdom
Prior art keywords
cylinder
media
cylinders
apertures
outside
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
GB14516/55A
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
Application filed by Individual filed Critical Individual
Publication of GB783466A publication Critical patent/GB783466A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • 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
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
    • 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
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • 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
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/166—Heating and/or cooling of plates
    • 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
    • B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
    • 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
    • B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
    • B01D3/28—Fractionating columns with surface contact and vertical guides, e.g. film action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00092—Tubes
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00768—Baffles attached to the reactor wall vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

783,466. Contacting gases with liquids. KITTEL, W. May 19, 1955 [May 31, 1954], No. 14516/55. Class 55 (2). In a gas-liquid contact apparatus in which the two media are led in countercurrent to one another, a vertical cylinder 2, Fig. 1, has apertures on its surface which make equal angles to the radius of curvature to impart a rotational flow to the media passing therethrough, and horizontal partitions 3, 4, Fig. 2, are vertically spaced inside and outside the cylinder 2 so that the media have to pass alternately from outside to inside the cylinder 2 and vice versa through the inclined apertures. In the region A a cylinder 5 concentric with cylinder 2 may be provided outside the latter and in region B a similar cylinder 6 provided inside cylinder 2, the cylinders 5, 6 having passages sloping oppositely to those in cylinder 2. In a modification the apertures in cylinder 2 slope in opposite directions in the regions A, B, so that the direction of rotation of the media is constant. In a further form the cylinder 2 is rotated, the cylinders 5, 6 remaining stationary. In another embodiment several cylinders are arranged concentrically or alternatively are arranged parallel to one another. Heat exchange pipes may be arranged between two concentric cylinders. Each cylinder may be formed of expanded metal or plastics, or profiled strips of cast iron, ceramic material or graphite may form the cylinder as in Fig. 8.
GB14516/55A 1954-05-31 1955-05-19 Improvements in and relating to countercurrent contact apparatus Expired GB783466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT333899X 1954-05-31

Publications (1)

Publication Number Publication Date
GB783466A true GB783466A (en) 1957-09-25

Family

ID=3671890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14516/55A Expired GB783466A (en) 1954-05-31 1955-05-19 Improvements in and relating to countercurrent contact apparatus

Country Status (6)

Country Link
BE (1) BE538509A (en)
CH (1) CH333899A (en)
DE (1) DE1073447B (en)
FR (1) FR1124394A (en)
GB (1) GB783466A (en)
NL (2) NL197606A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199962A (en) * 1960-03-07 1965-08-10 Robert K E Whitaker Method of countercurrent contacting of immiscible fluids
DE1254124B (en) * 1962-09-27 1967-11-16 Counter Current Op Mass transfer column with exchange cylinders arranged vertically in the column

Also Published As

Publication number Publication date
FR1124394A (en) 1956-10-09
NL101211C (en)
CH333899A (en) 1958-11-15
BE538509A (en)
DE1073447B (en) 1960-01-21
NL197606A (en)

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