GB9409967D0 - Apparatus and process for filtration and heat or mass exchange - Google Patents

Apparatus and process for filtration and heat or mass exchange

Info

Publication number
GB9409967D0
GB9409967D0 GB9409967A GB9409967A GB9409967D0 GB 9409967 D0 GB9409967 D0 GB 9409967D0 GB 9409967 A GB9409967 A GB 9409967A GB 9409967 A GB9409967 A GB 9409967A GB 9409967 D0 GB9409967 D0 GB 9409967D0
Authority
GB
United Kingdom
Prior art keywords
filtration
mass
heat
buoyant
tank
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.)
Granted
Application number
GB9409967A
Other versions
GB2289524A (en
GB2289524B (en
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.)
WOODEN WONDERS Ltd
Original Assignee
WOODEN WONDERS 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 WOODEN WONDERS Ltd filed Critical WOODEN WONDERS Ltd
Priority to GB9409967A priority Critical patent/GB2289524B/en
Publication of GB9409967D0 publication Critical patent/GB9409967D0/en
Publication of GB2289524A publication Critical patent/GB2289524A/en
Application granted granted Critical
Publication of GB2289524B publication Critical patent/GB2289524B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • 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
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
    • 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
    • B01D47/14—Packed scrubbers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • 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
    • B01J2219/30215—Toroid or ring
    • 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
    • B01J2219/30441—Wood

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

A filtration, mass exchange or heat exchange apparatus comprises a tank (2) having an inlet and an outlet and a mass of buoyant or floatable members (1, 1A, 10) in the tank. Means are provided for passing fluid through the tank and the buoyant or floatable members (1) serve as a filter and/or a contact surface for heat or mass transfer for two or more fluids. The buoyant or flexible members preferably take the form of wooden pebbles. A process for filtration and/or mass or heat exchange utilises the apparatus. Many different shapes of member are disclosed. <IMAGE>
GB9409967A 1994-05-18 1994-05-18 Apparatus and proces for filtration, mass exchange or heat exchange Expired - Fee Related GB2289524B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9409967A GB2289524B (en) 1994-05-18 1994-05-18 Apparatus and proces for filtration, mass exchange or heat exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9409967A GB2289524B (en) 1994-05-18 1994-05-18 Apparatus and proces for filtration, mass exchange or heat exchange

Publications (3)

Publication Number Publication Date
GB9409967D0 true GB9409967D0 (en) 1994-07-06
GB2289524A GB2289524A (en) 1995-11-22
GB2289524B GB2289524B (en) 1998-04-15

Family

ID=10755353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9409967A Expired - Fee Related GB2289524B (en) 1994-05-18 1994-05-18 Apparatus and proces for filtration, mass exchange or heat exchange

Country Status (1)

Country Link
GB (1) GB2289524B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE625252A (en) * 1961-12-14 1963-03-15
GB1196814A (en) * 1968-05-22 1970-07-01 John Lillie Ramsay Kirkaldy Improvements relating to Water-Cooling Towers.
US3607741A (en) * 1970-02-19 1971-09-21 Alfred Sohnius Oil slick removal system
GB1459175A (en) * 1972-10-17 1976-12-22 Atomic Energy Authority Uk Treatment of sludges
US4582609A (en) * 1984-02-22 1986-04-15 Minnesota Mining And Manufacturing Company Filtration device and method
GB9212444D0 (en) * 1992-06-11 1992-07-22 Electricity Ass Tech Cold storage apparatus

Also Published As

Publication number Publication date
GB2289524A (en) 1995-11-22
GB2289524B (en) 1998-04-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010518