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GB929030A - Improvements in fractional distillation, absorption or like columns - Google Patents

Improvements in fractional distillation, absorption or like columns

Info

Publication number
GB929030A
GB929030A GB2953460A GB2953460A GB929030A GB 929030 A GB929030 A GB 929030A GB 2953460 A GB2953460 A GB 2953460A GB 2953460 A GB2953460 A GB 2953460A GB 929030 A GB929030 A GB 929030A
Authority
GB
United Kingdom
Prior art keywords
sleeve
annuli
tower
aug
columns
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
GB2953460A
Inventor
Rudolf Lessing
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.)
Hydronyl Ltd
Original Assignee
Hydronyl Ltd
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 Hydronyl Ltd filed Critical Hydronyl Ltd
Priority to GB2953460A priority Critical patent/GB929030A/en
Publication of GB929030A publication Critical patent/GB929030A/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
    • 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
    • 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
    • B01J2219/30223—Cylinder
    • 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
    • B01J2219/30416—Ceramic
    • 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
    • B01J2219/308—Details relating to random packing elements filling or discharging the elements into or from packed columns
    • B01J2219/3081—Orientation of the packing elements within the column or vessel
    • B01J2219/3083—Random or dumped packing 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
    • B01J2219/32—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
    • B01J2219/32289—Stretched materials
    • 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
    • B01J2219/33—Details relating to the packing elements in general

Landscapes

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

Abstract

929,030. Columns for contacting liquids with gases. HYDRONYL Ltd. Aug. 22, 1961 [Aug. 26, 1960], No. 29534/60. Class 55 (2). In an absorption or like tower 1 filled with packing 2, such as ceramic, metal, glass, carbon or synthetic resin rings, descending liquid is deflected from the walls by means which make interrupted contact therewith and which, as shown, comprise annuli 5 of expanded metal, woven or knitted wire, or of moulded synthetic plastics material, of dished form and external diameter slightly greater than that of the column so as to form a push fit therein. When of expanded metal the annuli are so cut that their peripheries are in the direction of the short way of the mesh, giving a more complete line of contact with the tower wall. In a modification the annuli are replaced by a zone of packing elements of smaller size adjacent to the wall, provided by inserting a sleeve in the tower, filling the sleeve and the space around it with larger and smaller elements respectively, and raising the sleeve to repeat the operation.
GB2953460A 1960-08-26 1960-08-26 Improvements in fractional distillation, absorption or like columns Expired GB929030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2953460A GB929030A (en) 1960-08-26 1960-08-26 Improvements in fractional distillation, absorption or like columns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2953460A GB929030A (en) 1960-08-26 1960-08-26 Improvements in fractional distillation, absorption or like columns

Publications (1)

Publication Number Publication Date
GB929030A true GB929030A (en) 1963-06-19

Family

ID=10293057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2953460A Expired GB929030A (en) 1960-08-26 1960-08-26 Improvements in fractional distillation, absorption or like columns

Country Status (1)

Country Link
GB (1) GB929030A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997633A (en) * 1975-06-24 1976-12-14 Max Leva Contact towers with leak-proof support of improved plate subassembly
EP0219766A3 (en) * 1985-10-19 1987-06-16 Bayer Ag Liquid-liquid extraction process in a mass exchange column
US5456865A (en) * 1992-12-02 1995-10-10 Sulzer Chemtech Ag Matter-conductive crown element for the packing of a matter-exchange column
EP1010463A1 (en) * 1998-12-18 2000-06-21 Air Products And Chemicals, Inc. Mixed-resistance structured packing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997633A (en) * 1975-06-24 1976-12-14 Max Leva Contact towers with leak-proof support of improved plate subassembly
EP0219766A3 (en) * 1985-10-19 1987-06-16 Bayer Ag Liquid-liquid extraction process in a mass exchange column
US5456865A (en) * 1992-12-02 1995-10-10 Sulzer Chemtech Ag Matter-conductive crown element for the packing of a matter-exchange column
EP1010463A1 (en) * 1998-12-18 2000-06-21 Air Products And Chemicals, Inc. Mixed-resistance structured packing
SG84556A1 (en) * 1998-12-18 2001-11-20 Air Prod & Chem Mixed-resistance structured packing
US6513795B2 (en) 1998-12-18 2003-02-04 Air Products And Chemicals, Inc. Mixed-resistance structured packing

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