TH20139B - Processes and equipment for gas and liquid cleaning - Google Patents

Abstract

In the process of making clean contaminated liquids and gases The continuous surface film (31) was made with a nozzle (15) and was simultaneously irradiated with a suitable irradiation source (17), such as a UV lamp. 33) moving down Which was also irradiated Gas to be cleaned It flows through the surface film (31). In this condition, particulate matter and other pollutants in the gas are absorbed by a liquid. What is described is that pollution decay can occur in both the gas phase. And in the liquid phase, gas pollution that does not decompose in the gas phase It is absorbed by liquids where the pollution eventually decomposes, the liquid and gas can be treated simultaneously.

Claims (3)

1.Processes of treating polluted gas and / or liquids In the reactor (11,11 \ ', 11 \' \ ', 53) where this process causes liquid to flow down the reactor wall. In the form of a film that moves downwards (33) and is exposed to simultaneous electromechanical radiation, the characteristic that the surface adhesion film (31) is induced in the trajectory reactor. The way of the nozzle (15) and where the gas flows through the surface film (31) to achieve a mass transfer. From the gas phase to the liquid phase 2. The process in claim 1, which is unique in that the gas phase And the liquid was irradiated simultaneously. 3. The process in claim 1 or item 2, which is characterized by the gas being fed in a manner The opposite of the film (33) that moves down. 4. Process in Clause 1 to No. 3. Characteristic that A thin, rotating plate is created in the reactor. (11,11 \ ', 11 \' \ ', 53) 5. Procedures in Clause 1 to No. 4, any one Which has characteristics that at least one chemical type Or compounds that can be stimulated by radiation And can react with pollution Some species, at least in the gas and / or liquid phase, are added to the gas and / or in the liquid. 6. One of the procedures in Claims 1 to 5. Which has the characteristics that the fluid circulating. 7. The process in claim No. 6, which has the specific characteristics that Partially circulating gas. 8. Procedures in the Claims No. 1 to No. 7. Which is characteristic at the concentration of some pollutants And on the basis of this measurement - the entry and release of polluted gases and / or polluted liquids, and / or - the number of passes of the liquid and / or of the gas and / or - The intensity of irradiation is regulated and adjusted when appropriate. 9. The process in claim 8, which is unique in that The absorption of liquids and / or gases was measured selectively. In more than one position, it is usually 3 positions, ie entrance, exit and between the two positions. 1 0. Process for claim number 8 or item 9, either. Characteristic that Other process parameters, such as pH Redox potential, conductivity, and temperature were measured and used to control the And adjust the cleaning process 1 1. Equipment for treating polluted gas and / or liquid. That includes Reactor (11,11 \ ', 11 \' \ ', 53) At least (17) 1 irradiation source Which is placed in or around Reactor (11,11 \ ', 11 \' \ ', 53) to irradiate inside the reactor with electromagnetic radiation, the upper entrance (23) for liquids. And the lower outlet (34) the transport medium (69) to pump the liquid to the inlet (23), which is unique in that the nozzle (15) connected to the liquid conveying medium is placed in the reactor. (11,11 \ ', 11 \' \ ', 53) to create a Adhesion surface film (31) between the inner wall (35) of the reactor and the nozzles. And where the reactor (11,11 \ ', 11 \' \ ', 53) has an inlet and outlet (47,49) to allow gas to pass through the surface film (31) 1 2. The device in claim 11, which has The characteristics that the injectors (15) have rotational symmetry such as the inner cavity (19) with the outward curved exit (21) and where the liquid feed tube (23) leads to the inner space. Nozzle (19) in contact 1 3. Any device in Clause 11 or Item 12 It is unique in that the reactor (11,11 \ ', 11 \' \ ', 53) is made of pipes (13) arranged vertically and the nozzles (15) are aligned. Joint axis in the pipe 1 4. Any equipment in Clause 11 to Article 13 It is unique in that the irradiation source (17) is placed on the axis of the nozzle (15) 1 5. Any equipment in Clause 11 to 14. It is unique in that the multiple nozzles (15,15 \ ') are positioned under the other nozzles. It was provided in the reactor (11 \ '\') 1. 6. The equipment in claim 15, which is unique in that A medium is provided to collect the liquid and deliver it effectively through each nozzle (15) 1 7. Either of Claims 11 through 16. Which are unique to the reactor Irradiated materials 1 8. Any equipment in Clause 11 to Clause 17. It is unique that the reactor vessel (81) is provided. Which surrounds the pipe (13 \ ') to form a ring gap (85) for fluid entry 1 9. Any of the equipment in claims 11 through 16. Which is unique to the inner wall (35) of the reactor. There is an irradiance reflection coating 2 0. Any equipment in Claims 11 to 19. Which is unique in that many pipes are joined together To form a pipe group Or Reactor (55) 2 1. Any equipment in Clause 11 to Clause 20 Which are unique to the reservoir (63) and therefore provide for the liquid That flows from the reactor and where the reservoir (63) is connected to the fluid conveying medium (69) 2 2. Any equipment in Clause 11 to Clause 21. Which are unique to which the connection is provided Between the gas inlet (47) and the gas outlet (49) to circulate gas 2 3. Any equipment in Clause 11 to Article 22 It is unique in that the feed tube is provided for the entry of liquids and / or the feed tube (73) is prepared for the addition of irradiated stimulating compounds.