GB2289524B - Apparatus and proces for filtration, mass exchange or heat exchange - Google Patents
Apparatus and proces for filtration, mass exchange or heat exchangeInfo
- Publication number
- GB2289524B GB2289524B GB9409967A GB9409967A GB2289524B GB 2289524 B GB2289524 B GB 2289524B GB 9409967 A GB9409967 A GB 9409967A GB 9409967 A GB9409967 A GB 9409967A GB 2289524 B GB2289524 B GB 2289524B
- Authority
- GB
- United Kingdom
- Prior art keywords
- mass
- filtration
- exchange
- heat exchange
- buoyant
- 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 - Fee Related
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>
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 GB9409967D0 (en) | 1994-07-06 |
GB2289524A GB2289524A (en) | 1995-11-22 |
GB2289524B true 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) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3350075A (en) * | 1961-12-14 | 1967-10-31 | Domtar Ltd | Method for contacting fluids in countercurrent |
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 |
GB2283307A (en) * | 1992-06-11 | 1995-05-03 | Ea Tech Ltd | Cold storage apparatus |
-
1994
- 1994-05-18 GB GB9409967A patent/GB2289524B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3350075A (en) * | 1961-12-14 | 1967-10-31 | Domtar Ltd | Method for contacting fluids in countercurrent |
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 |
GB2283307A (en) * | 1992-06-11 | 1995-05-03 | Ea Tech Ltd | Cold storage apparatus |
Also Published As
Publication number | Publication date |
---|---|
GB9409967D0 (en) | 1994-07-06 |
GB2289524A (en) | 1995-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20010518 |