GB823378A - Improvements in or relating to packings for liquid-liquid contacting columns - Google Patents

Improvements in or relating to packings for liquid-liquid contacting columns

Info

Publication number
GB823378A
GB823378A GB3151455A GB3151455A GB823378A GB 823378 A GB823378 A GB 823378A GB 3151455 A GB3151455 A GB 3151455A GB 3151455 A GB3151455 A GB 3151455A GB 823378 A GB823378 A GB 823378A
Authority
GB
United Kingdom
Prior art keywords
liquid
elements
sub
packing
subelements
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
GB3151455A
Inventor
Philip Michael Cherubino Lacey
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB3151455A priority Critical patent/GB823378A/en
Publication of GB823378A publication Critical patent/GB823378A/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
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • 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
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30207—Sphere
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30207—Sphere
    • B01J2219/30211—Egg, ovoid or ellipse
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30466—Plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

823,378. Packing elements for liquid-liquid contacting columns. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Nov. 2, 1956 [Nov. 3, 1955], No. 31514/55. Class 55 (2). A packing element for a liquid-liquid contacting column comprises a multiplicity of subelements having a closed, continuous rounded surface arranged in a plane, each sub-element being in point contact with and joined to at least two of its neighbouring sub-elements. The sub-elements may be spheres, ellipsoids or egg-shaped. Fig. 1 shows a packing composed of spherical sub-elements based on a hexagonal pattern while Fig. 2 shows similar sub-elements based on a square pattern. The elements may be mouled in one piece from polythene, the subelements being spheres of # inch diameter.
GB3151455A 1955-11-03 1955-11-03 Improvements in or relating to packings for liquid-liquid contacting columns Expired GB823378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3151455A GB823378A (en) 1955-11-03 1955-11-03 Improvements in or relating to packings for liquid-liquid contacting columns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3151455A GB823378A (en) 1955-11-03 1955-11-03 Improvements in or relating to packings for liquid-liquid contacting columns

Publications (1)

Publication Number Publication Date
GB823378A true GB823378A (en) 1959-11-11

Family

ID=10324218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3151455A Expired GB823378A (en) 1955-11-03 1955-11-03 Improvements in or relating to packings for liquid-liquid contacting columns

Country Status (1)

Country Link
GB (1) GB823378A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252173B (en) * 1959-11-28 1967-10-19 Akad Wissenschaften Ddr Plates with spray openings in pulsation columns for liquid-liquid extraction
EP1759751A1 (en) * 2005-09-05 2007-03-07 Far East College Supercritical fractionating apparatus and process
ITNA20090024A1 (en) * 2009-05-08 2010-11-09 Eurochem Engineering S R L USE OF INNOVATIVE REACTORS FOR LIQUID-LIQUID MULTIFASE REACTIONS.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252173B (en) * 1959-11-28 1967-10-19 Akad Wissenschaften Ddr Plates with spray openings in pulsation columns for liquid-liquid extraction
EP1759751A1 (en) * 2005-09-05 2007-03-07 Far East College Supercritical fractionating apparatus and process
ITNA20090024A1 (en) * 2009-05-08 2010-11-09 Eurochem Engineering S R L USE OF INNOVATIVE REACTORS FOR LIQUID-LIQUID MULTIFASE REACTIONS.

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