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GB688837A - Improvements in or relating to packings for vessels in which fluids are contacted - Google Patents

Improvements in or relating to packings for vessels in which fluids are contacted

Info

Publication number
GB688837A
GB688837A GB461150A GB461150A GB688837A GB 688837 A GB688837 A GB 688837A GB 461150 A GB461150 A GB 461150A GB 461150 A GB461150 A GB 461150A GB 688837 A GB688837 A GB 688837A
Authority
GB
United Kingdom
Prior art keywords
feb
rods
those
packings
vessels
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
GB461150A
Inventor
Heinz London
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.)
NAT RES DEVELOPMFNT CORP
National Research Development Corp UK
Original Assignee
NAT RES DEVELOPMFNT CORP
National Research Development Corp UK
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 NAT RES DEVELOPMFNT CORP, National Research Development Corp UK filed Critical NAT RES DEVELOPMFNT CORP
Priority to GB461150A priority Critical patent/GB688837A/en
Publication of GB688837A publication Critical patent/GB688837A/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
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
    • F28F25/085—Substantially horizontal grids; Blocks
    • 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
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32286—Grids or lattices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

688,837. Treating liquids with gases. NATIONAL RESEARCH DEVELOPMENT CORPORATION. Feb. 20, 1951 [Feb. 22, 1950], No. 4611/50. Class 55 (ii) [Also in Groups I and VI] A packing for fluid contact apparatus, e.g. in solvent extraction and fractional distillation, comprises a three-dimensional labyrinth in which substantially all the surface lines are smooth unbroken curves. Preferably its shape is basically that of superposed layers of rods, the rods of one layer being transverse to those of the next and staggered with respect to those of the next but one layers, and the surface being modified so that the sum of the curvatures in two directions normal to each other is zero. An element, Fig. 4, is formed of three parts a, b, c, obtained by subdividing the structure of Fig. 2 along planes IV-IV and supported within a rim 5 by a lipped web 6. Specification 424,414 is referred to.
GB461150A 1950-02-22 1950-02-22 Improvements in or relating to packings for vessels in which fluids are contacted Expired GB688837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB461150A GB688837A (en) 1950-02-22 1950-02-22 Improvements in or relating to packings for vessels in which fluids are contacted

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB461150A GB688837A (en) 1950-02-22 1950-02-22 Improvements in or relating to packings for vessels in which fluids are contacted

Publications (1)

Publication Number Publication Date
GB688837A true GB688837A (en) 1953-03-18

Family

ID=9780427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB461150A Expired GB688837A (en) 1950-02-22 1950-02-22 Improvements in or relating to packings for vessels in which fluids are contacted

Country Status (1)

Country Link
GB (1) GB688837A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181667B (en) * 1958-07-14 1964-11-19 Shell Int Research Process for the continuous treatment of liquids with other, immiscible liquids for the purpose of extraction and / or conversion
DE1268596B (en) * 1965-10-06 1968-05-22 Rolf Manteufel Device for mass and / or heat exchange and for mixing gaseous and / or liquid media or solid material particles
FR2425888A1 (en) * 1978-05-20 1979-12-14 Sulzer Ag INTERNAL STATIC OR DYNAMIC MIXER ELEMENT
DE4118755A1 (en) * 1991-06-06 1992-12-10 Freiberg Bergakademie Fluid contacting structured packing - consists of lamellar saddle modules providing optimum turbulence and extended surface area, for heat and mass transfer columns
EP0543552A1 (en) * 1991-11-18 1993-05-26 General Electric Company Apparatus for solvent extraction
WO2004098759A1 (en) * 2003-05-03 2004-11-18 Husky Injection Molding Systems Ltd. Static mixer and a method of manufacture thereof
CN114072246A (en) * 2020-06-03 2022-02-18 七宝金型工业株式会社 Mold, molding system, and mold manufacturing method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181667B (en) * 1958-07-14 1964-11-19 Shell Int Research Process for the continuous treatment of liquids with other, immiscible liquids for the purpose of extraction and / or conversion
DE1268596B (en) * 1965-10-06 1968-05-22 Rolf Manteufel Device for mass and / or heat exchange and for mixing gaseous and / or liquid media or solid material particles
FR2425888A1 (en) * 1978-05-20 1979-12-14 Sulzer Ag INTERNAL STATIC OR DYNAMIC MIXER ELEMENT
DE4118755A1 (en) * 1991-06-06 1992-12-10 Freiberg Bergakademie Fluid contacting structured packing - consists of lamellar saddle modules providing optimum turbulence and extended surface area, for heat and mass transfer columns
DE4118755C2 (en) * 1991-06-06 2001-06-21 Freiberg Bergakademie Orderly packing for contacting fluid phases
EP0543552A1 (en) * 1991-11-18 1993-05-26 General Electric Company Apparatus for solvent extraction
WO2004098759A1 (en) * 2003-05-03 2004-11-18 Husky Injection Molding Systems Ltd. Static mixer and a method of manufacture thereof
CN114072246A (en) * 2020-06-03 2022-02-18 七宝金型工业株式会社 Mold, molding system, and mold manufacturing method
CN114072246B (en) * 2020-06-03 2022-10-11 七宝金型工业株式会社 Mold, molding system, and mold manufacturing method

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