ES2117546A1 - Improvements made to patent of invention no. P-9400043/3 for: "System for filtering out residual contaminating particles in smoke and gases by spray ultrafreezing". - Google Patents
Improvements made to patent of invention no. P-9400043/3 for: "System for filtering out residual contaminating particles in smoke and gases by spray ultrafreezing".Info
- Publication number
- ES2117546A1 ES2117546A1 ES09502028A ES9502028A ES2117546A1 ES 2117546 A1 ES2117546 A1 ES 2117546A1 ES 09502028 A ES09502028 A ES 09502028A ES 9502028 A ES9502028 A ES 9502028A ES 2117546 A1 ES2117546 A1 ES 2117546A1
- Authority
- ES
- Spain
- Prior art keywords
- filter
- ultrafreezing
- smoke
- gases
- spray
- 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
Links
Landscapes
- Separation Of Particles Using Liquids (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Improvements made to patent of invention no. P-9400043/3 for: "System for filtering out residual contaminating particles in smoke and gases by spray ultrafreezing". As in the main patent, this system comprises a filter for the purification of a contaminated fluid of the gaseous type. For this purpose the filter has an inlet through which the contaminated fluid enters and an outlet through which the wholly purified fluid leaves. It further incorporates injectors for sprayed water which mixes with the contaminated fluid, the whole then being mixed with liquid nitrogen or another similar element, giving rise to a mass in the form of hailstones which settle in a frustoconical base of the filter. The improvements in the invention basically relate to the structure of the filter, and the new arrangement of the nitrogen sprays. It is also important to note that the flows within the filter are cyclonic, given that mixing of the fine water droplets which contain contaminating elements with nitrogen takes place tangentially.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9502028A ES2117546B1 (en) | 1994-01-11 | 1995-10-19 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N- P.9400043 / 3, BY: FILTER SYSTEM OF RESIDUAL PARTICLES FOR SMOKE AND GASES, THROUGH AUTOMATED ULTRA FREEZING. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09400043A ES2075808B1 (en) | 1994-01-11 | 1994-01-11 | FILTER SYSTEM OF RESIDUAL PARTICULATES CONTAMINANTS FOR SMOKE AND GAS, THROUGH ATOMIZED ULTRA FREEZING. |
ES9502028A ES2117546B1 (en) | 1994-01-11 | 1995-10-19 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N- P.9400043 / 3, BY: FILTER SYSTEM OF RESIDUAL PARTICLES FOR SMOKE AND GASES, THROUGH AUTOMATED ULTRA FREEZING. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2117546A1 true ES2117546A1 (en) | 1998-08-01 |
ES2117546B1 ES2117546B1 (en) | 1999-03-16 |
Family
ID=26154765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9502028A Expired - Fee Related ES2117546B1 (en) | 1994-01-11 | 1995-10-19 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION N- P.9400043 / 3, BY: FILTER SYSTEM OF RESIDUAL PARTICLES FOR SMOKE AND GASES, THROUGH AUTOMATED ULTRA FREEZING. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2117546B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4424680A (en) * | 1981-11-09 | 1984-01-10 | Rothchild Ronald D | Inexpensive method of recovering condensable vapors with a liquified inert gas |
EP0314072A1 (en) * | 1987-10-30 | 1989-05-03 | Mitsubishi Jukogyo Kabushiki Kaisha | Supercooling type mist eliminator apparatus |
WO1992008937A1 (en) * | 1990-11-16 | 1992-05-29 | Liquid Carbonic Corporation | Vapor collecting apparatus |
-
1995
- 1995-10-19 ES ES9502028A patent/ES2117546B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4424680A (en) * | 1981-11-09 | 1984-01-10 | Rothchild Ronald D | Inexpensive method of recovering condensable vapors with a liquified inert gas |
EP0314072A1 (en) * | 1987-10-30 | 1989-05-03 | Mitsubishi Jukogyo Kabushiki Kaisha | Supercooling type mist eliminator apparatus |
WO1992008937A1 (en) * | 1990-11-16 | 1992-05-29 | Liquid Carbonic Corporation | Vapor collecting apparatus |
Also Published As
Publication number | Publication date |
---|---|
ES2117546B1 (en) | 1999-03-16 |
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Legal Events
Date | Code | Title | Description |
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EC2A | Search report published |
Date of ref document: 19980801 Kind code of ref document: A1 Effective date: 19980801 |
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FD2A | Announcement of lapse in spain |
Effective date: 20190611 |