WO2008050463A1 - Système de traitement des gaz perdus contenant un composé organique volatile - Google Patents
Système de traitement des gaz perdus contenant un composé organique volatile Download PDFInfo
- Publication number
- WO2008050463A1 WO2008050463A1 PCT/JP2006/321806 JP2006321806W WO2008050463A1 WO 2008050463 A1 WO2008050463 A1 WO 2008050463A1 JP 2006321806 W JP2006321806 W JP 2006321806W WO 2008050463 A1 WO2008050463 A1 WO 2008050463A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- organic compound
- volatile organic
- compressor
- air
- adsorbent
- Prior art date
Links
- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 123
- 239000002912 waste gas Substances 0.000 title abstract 3
- 239000007789 gas Substances 0.000 claims abstract description 102
- 239000003463 adsorbent Substances 0.000 claims abstract description 45
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 22
- 230000001172 regenerating effect Effects 0.000 claims description 14
- 239000000446 fuel Substances 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 150000002894 organic compounds Chemical class 0.000 claims description 6
- 239000000567 combustion gas Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000003672 processing method Methods 0.000 claims 1
- 230000002269 spontaneous effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000006864 oxidative decomposition reaction Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/24—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being liquid at standard temperature and pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Definitions
- the present invention relates to a volatile organic compound-containing exhaust gas treatment system, and in particular, heat emitted from a printing factory, painting factory, semi-conductor manufacturing factory, etc., containing volatile organic compounds.
- This relates to an exhaust gas treatment system containing volatile organic compounds that converts energy into energy such as electric power. Background Technology '.
- VOC-containing exhaust gas treatment system (VOC-containing exhaust gas decomposition / extinguishing system) that uses the heat of oxidative decomposition generated when oxidative decomposition of exhaust gas containing volatile organic compounds (hereinafter abbreviated as VOC) is used for power generation.
- VOC volatile organic compounds
- Patent Document 1 Japanese Patent Application Laid-Open No. 2000-3.6 5 2 3
- Patent Document 2 Japanese Patent Application Laid-Open No. 2 0 0 1-7 0750
- the gas enriched with VOC in the exhaust gas is guided to the gas turbine system, pressurized by the compressor of the gas turbine system, and combusted with the turbine fuel in the combustor, thereby oxidizing and decomposing VOC.
- the heat of decomposition generated at that time is used for power generation. Disclosure of the invention
- VOC concentrated gas is introduced directly from the intake side of the compressor. There is a possibility of leakage to the generator side along the generator rotor. Yes, acetic acid-based components such as ethyl acetate contained in V-rich gas may corrode the generator parts.
- An object of the present invention is cis to handle V_ ⁇ C exhaust gas by using the gas turbine, in Temu, VOC-containing exhaust gas treatment system that can prevent damage to the generator components by concentration VOC Gaz (VO C containing Haika;. Scan Decomposition power generation system)
- the present invention provides a concentrator for concentrating VOC in the VOC-containing exhaust gas to compress the gas turbine device. It is configured to be installed on the machine discharge side. '
- the VOC concentrating gas is taken into the turbine system from the compressor discharge side by installing a concentrating device on the compressor discharge side. This prevents damage such as corrosion of low-temperature parts such as generator parts.
- First view A diagram showing a first embodiment of an exhaust gas treatment system containing a volatile organic compound according to the present invention.
- Fig. 2 A schematic diagram of the VOC concentrator.
- FIG. 3 is a diagram showing a second embodiment of the volatile organic compound-containing exhaust gas treatment system according to the present invention.
- FIG. 4 is a diagram showing a third embodiment of an exhaust gas treatment system containing a volatile organic compound according to the present invention.
- FIG. 5 is a diagram showing an embodiment of an exhaust gas treatment system containing a volatile organic compound combined with an absorption refrigerator.
- Figure 6 Containing volatile organic compounds in combination with power generation system and absorption refrigerator The figure which shows embodiment of an exhaust gas treatment system.
- Fig. 7 Front view of V O C. Concentrator with seal 'structure. .
- Fig. 8 Cross section taken along line AA in Fig. 7.
- the VOC exhaust gas decomposition treatment system 'shown in Fig. 1 consists of a gas evening bottle device, a VOC exhaust gas blower 9 and a concentrator 7.
- the gas turbine unit consists of a generator 1, a compressor 2, an evening bin 3, and a combination of them.
- Generator 1 is a generator incorporating a permanent magnet generator port.
- the generator 1 is preferably arranged away from the high temperature component Yuichi 'bin 3, in this embodiment, the generator 1, the compressor 2, and the turbine 3 are arranged around jl. ing. Compressor Air 1 1 is taken into the compressor from the atmosphere through the suction fill 10.
- the air 11 is pressurized by the compressor 2 and introduced into the concentrating device 7 as compressor discharge air 12.
- the concentrated VOC is heated and separated into the compressor discharge air 1 2.
- the concentrated VOC-containing compressed air 13 passes through the regenerative heat exchanger 6 and is sent to the combustor 5.
- the concentrated VOC-containing compressed air 13 is mixed with the fuel 14 sent to the combustor 5 and combusted in the combustor 5 and sent to the turbine 3 as combustion gas 15.
- the generator row 4 is rotated by the expansion of the combustion gas 15.
- Turbine exhaust gas 1 6 which expanded in the evening bottle 3 passes through the regenerative heat exchanger 6 and becomes exhaust 1 7 again. To the atmosphere.
- the turbine exhaust gas 16 is regenerated in the regenerative heat exchanger 6 and heat-exchanged with the concentrated VOC-containing compressed air 13 that has passed through the concentrator 7 to raise the temperature of the concentrated VOC-containing compressed gas 13.
- the VOC-containing exhaust gas 18 is sent from the VOC exhaust gas generator 8 to the concentrator 7 by the VOC exhaust gas blower 9.
- -Where:-Concentrator 7 has the structure shown in Fig. 2.
- Cylindrical VOC P 3 adsorbent filling material 40 is filled with adsorbent 41 made of activated carbon or zeolite.
- the concentration device 7 includes the process of adsorbing organic compounds from the exhaust gas and the process of desorbing from the adsorbent 41.
- the VOC-containing exhaust gas indicated by the arrow 18 passes through the adsorbent 41 in the range c_.d-a-o.
- the VOC-containing exhaust gas 18 is adsorbed on the adsorbent 4 1, and the VOC content is 90% or more removed by the arrow 19.
- the adsorbent 4 1 is heated to release VOC from the adsorbent 4 1 again.
- V 0 C leaves the adsorbent 4 1 at a temperature of about 1 80.
- the a-b-o region in the figure is the separation process region, and arrows 1 2 are compressed soot discharge air 1 2 heated by adiabatic compression in the compressor, while this passes through the rotor 4 Q
- the VOC adsorbed by the adsorbent 4 1 in a '-b- o is separated and mixed with the compressor discharge air 1 2 and flows out of the concentrator.
- the VOC adsorbed at the time of passage between c and d and a by rotating by the driving means such as Moyuichi (not shown) around the rotation axis 4 2 is between a and b.
- the cooling area b-c-o in the figure may be provided.
- Adsorbent cooling air 2 8 is passed through b—c—o section to cool adsorbent 4 1.
- the chilled adsorbent 41 again enters the VOC adsorption process. Cooling of the adsorbent 4 1 with adsorbent cooling air 2 8 is effective for shortening the cooling time. Although effective, it may be natural cooling without passing through the adsorbent cooling air 28.
- the exhaust 19 from which the VOC component has been removed is released into the atmosphere.
- the P concentrator has an intake flow rate of approximately 60 Nm 3 Zmin, a VOC exhaust gas of 30 Nm Vmin, and an average VO C farming rate of 400 ppm.
- the VOC concentration can be increased fivefold, so the VOC concentration contained in the air sent to the combustor 5 is 200 ppm. Due to the thermal energy generated when this concentration of VOC is oxidatively decomposed in the combustor 5, the combustor 5 can reduce the originally required fuel by about 40%. Also, in the combustor 5., the combustion temperature reaches above 100000, so the VOC component is completely resolved.
- the heat recovery rate in the heat exchange is improved as the temperature of the VOC-containing compressed air 13 is lowered.
- the air temperature is approximately the same as the discharge temperature of the compressor and has a temperature of about 200.
- the concentrator 7 is passed, the heat energy is lost due to VOC separation in the concentrator 7, so that the air temperature at the outlet of the concentrator decreases to about 50. For this reason, in order to further improve the heat recovery efficiency in the regenerative heat exchanger 6, the efficiency of the evening bin system is also improved.
- VOC is oxidatively decomposed by the combustor 5 of the evening bin device, so it can be completely decomposed, and the oxidative decomposition heat generated at that time can reduce the fuel required for turbine operation and generate power. It can be performed.
- VO C Is supplied from the concentrator 7 located between the compressor 2 and the regenerative heat exchanger 6 to the evening bottle apparatus, so that only the high temperature parts of the regenerative heat exchanger 6 and the combustor 5 are touched. Since it is not supplied to the low-temperature and normal-pressure areas such as the compressor 2 intake side and the generator 1, it has the effect of preventing damage to the turbine parts due to VOC, such as corrosion of parts due to leakage of the low-temperature parts.
- the heat source is required for the processing system ⁇ , and the concentrated air is directly introduced into the compressor of the turbine.
- the compressor performance decreases as the intake air temperature rises ⁇ and the turbine output decreases. Turbine performance deteriorates because energy for heating is required and the concentrated gas is directly sucked.
- the heat source for removing VOC is obtained from the exhaust gas of the turbine, and no special heat source is required, but before the concentrated air is taken into the compressor, the air temperature is reduced by the cooling device. Is reduced. For this reason, the system needs a device to cool the compressor intake air. ',
- the compressor discharge air 12 raised in temperature by the adiabatic crushing action in the compressor 2 is used as the heat source for the heat detachment of the concentrator 7, so that No need for a heat source.
- the concentrating device is arranged on the compressor discharge side, the temperature of the compressor intake air is not increased by the heating source of the concentrating device.
- the regenerative heat exchanger 6 was installed in the evening bin. However, even in the evening bin system without the regenerative heat exchanger 6, corrosion of low temperature parts, etc. can be prevented. The same effect is obtained that the compressor discharge air 12 can be effectively used as a heating source for the contribution of VOC to power generation and for the heat separation of the concentrator 7.
- FIG. 3 is a view showing another embodiment of the present date.
- FIG. 3 is a system similar to the VOC-containing exhaust gas treatment system shown in FIG. 1, but the intake intake of the compressor 2 of the turbine unit is different from the system shown in FIG. In FIG. 1, all the intake air of the compressor 2 is taken from the atmosphere side. However, in the embodiment of FIG. 3, the air of the compressor 2 fles from the VOC exhaust gas generator 8 through the concentrator 7 and is discharged. Adsorbent 4_ ⁇ in the concentrator. Since the VOC component has been removed, the exhaust gas after passing through the concentrator 7 on the intake side of the compressor 2
- VOCs concentrated by the concentrator 7 are oxidatively decomposed in the combustor .5, and the fuel that the turbine system originally needs can be reduced by the energy released at that time to generate electricity. :
- the VOC exhaust gas storm blower 9 that supplies VOC-containing exhaust gas 18 to the concentrator unit 9 is supplied in an amount equal to the amount of intake from the compressor 2. Because it can be reduced, the power can be reduced by approximately 20%.
- FIG. 4 shows another embodiment of the present invention.
- Fig. 4 shows basically the same configuration as Fig. 1. The difference is that the concentrator 7 has a cooling air supply line for cooling the adsorbent.
- Adsorbent cooling air blower blower 20 sucks air and blows it to concentrator 7 to cool adsorbent 41 after VOC release.
- the cooling air exhaust 21 after passing through the adsorbent is released into the atmosphere as it is.
- the cooling air blowing line in Fig. 4 can also be applied to the system configuration shown in Fig. 3.
- the adsorbent 4 1 in the heated state after the VOC separation of the concentrator 7 can be cooled in a short time, the space of the concentrator 7 can be reduced, and the VOC There is an effect that the exhaust gas treatment power generation system can be downsized.
- FIG. 5 is a view showing another embodiment of the present invention.
- the previous examples shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 4 use VOC for power generation, but the system shown in Fig. 5 uses VOC for cold supply. It is for use.
- the VO C_ containing exhaust gas treatment system shown in FIG. 5 is composed of a gas turbine device, a VOC exhaust gas blower 9 and a concentrating device 7, and operating using the energy of the turbine exhaust gas. .2 consists of six.
- Turbine exhaust gas 30 passing through the regenerative heat exchanger 6 passes through the pipe 3 1 through the three-way valve 2 2 and partly passes to the concentrator 7, and the rest passes through the pipe 23 and absorbs the cooling.
- the waste heat recovery machine 25 which is the heat source for the freezer 26, and exchanges heat with the refrigerant in the P refrigerating machine 26.
- the method of blowing the VOC-containing exhaust gas to the concentrator 7 is the same as the method shown in Fig. 4, but after the adsorbent cooling air 28 has passed through the concentrator 7, it is not released into the atmosphere as it is. Return to the turbine exhaust pipe 3 1. Since the adsorbent cooling air 28 passes through the concentrator 7 and cools the adsorbent, it is heated to about 140 at the outlet of the concentrator.
- the cooling air exhaust 21 after passing through the adsorbent and the evening exhaust gas 30 sent from the regenerative heat exchanger are mixed to separate the VO adsorbed on the adsorbent 4 1 of the concentrator 7. Set the temperature appropriately and send it to the separation side of the concentrator 7.
- the VOC-concentrated gas 27 after passing through the concentrator 7 is sent to the exhaust heat recovery device 25 of the absorption refrigerator. This VOC-containing gas is used as a fuel for replenishment in the exhaust heat recovery device 25. Until the VOCs self-ignite, use an ignition gas to assist combustion.
- the ignition gas 3 3 is sent from the ignition gas cylinder 3 2 to the exhaust heat recovery device 25 via the supply valve 3 4.
- the heat of oxidative decomposition of VO C can be used in addition, so the absorption refrigeration and the cold supply capacity of the machine can be increased.
- the VOC-containing exhaust gas 18 is not introduced into the compressor intake side, but the QC-containing exhaust gas 3 ⁇ 4 is introduced into the compressor outlet side. This has the effect of preventing damage to turbine parts due to VOO, such as corrosion of parts due to leakage to the parts. ,.
- FIG. 6 is a diagram showing another embodiment of the present invention.
- Fig. 6 shows a system that uses both VOC shown in Fig. 4 for power generation and VOC shown in Fig. 5 as a system that uses the absorption chiller 26 for generating cold heat.
- a large amount of exhaust gas containing V O C can be treated, and there is an effect that the heat of oxidation decomposition of V O C can be converted into both power generation and cold generation.
- the same effect can be obtained by using the power generation system shown in Fig. 1 or Fig. 3.
- a concentration apparatus having the structure shown in FIGS. 7 and 8 may be used.
- This concentrator separates the VOC exhaust gas from the concentrated VOC-containing air, so it needs to be sealed against the VOC concentration, and the enrichment air uses the compressor discharge air, so it has a higher pressure than the VOC exhaust gas. Therefore, a seal structure against pressure is also required.
- Fig. 7 shows a cross section in a direction perpendicular to the concentrator. In the embodiment of FIG. 7, the circular cross section is divided into eight equal parts, and each divided region is surrounded by an outer frame 10 1, an inner frame 1 0 2, and a radial partition frame 1 0 3. The VOC adsorbent 41 is contained in this.
- the divided areas are numbered 1 1 0, 1 1 1 and so on from the upper right.
- the direction of rotation is the direction of arrows 104.
- the divided area 11 1 is an area through which the compressor discharge air 1 2 passes, and the air that has passed through this area sends concentrated V 0 C to the combustor 5 of the gas evening bottle.
- Regions 1 1 3 to 1 1 7 are regions where V C exhaust gas 18 passes through the V OC exhaust gas and the V OC adsorbent weeding region.
- Regions 1 1 0 and 1 1 2 are regions that are not in contact with either the VOC-containing exhaust gas 18 or the compressor discharge air 1 2.
- FIG. 8 is a cross-sectional view taken along the line A_A of FIG.
- Protrusion 1 0 5 is provided on the end plate 1 0 6 of the concentration device to seal the regions 1 1 1 and 1 1 7 or 1 1 1 and 1 1 3. ,
- the method of rotating the VOC adsorbent filling port overnight can be either continuous or intermittent.
- the amount of air supplied to the combustor 5 and the VOC concentration are constant in relation to the rotation, but the low-pressure low-temperature VOC exhaust gas and the high-pressure high-temperature compressor discharge air 1
- the interval between the projections 10 5 must be such that the end face of the radial partition frame 1 0 3 is in contact with the projection 1 0 5 during rotation.
- the rotation by intermittent operation is fixed at the position shown in FIG. 8 when the rotor is stationary, that is, the position where the compressor discharge pipe 10 7 and the radial partition frame 10 3 match. After a certain period of time, the VOC adsorbent filling row 40 rotates quickly and the next divided area is fixed.
- the projections 105 are densely arranged on the end plate 106 side of the concentrating device facing the end face of the radial partition frame 103. Both low-pressure and low-temperature VOC-containing exhaust gas 1 8 and high-pressure and high-temperature compressor discharge air 1 2 have a sealing effect. Demonstrated. However, because of intermittent operation, before and after low speed rotation, fuel; t
- the VOC adsorbent-filled rotor 40 is not limited to a cylinder but may be a cylinder with a regular polygonal cross section.
- the concentrator having the structure shown in FIGS. 7 and 8, the area ratio _ V shed C ⁇ concentrate that passes the compressor unloading ⁇ gas 1 2 and VO .C exhaust gas - 5 times -.
- the adsorbent cooling air 28 may be passed through the divided areas 1 1 3. In this case, the concentration is quadrupled.
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
La présente invention concerne un système de traitement des gaz perdus contenant un composé organique volatile pour traiter un gaz contenant un composé organique volatile dans une turbine à gaz. Afin d'éviter l'endommagement des composés d'un générateur électrique dû à l'attaque d'un gaz contenant un composé organique volatile, un concentrateur de gaz contenant un composé organique volatile est installé entre le côté de fourniture dans un compresseur et une chambre de combustion dans une unité de turbine à gaz. L'air, dont la température a été augmentée dans la course de la compression par une compression adiabatique dans la chambre de compression, est utilisé comme chaleur nécessaire pour éliminer un composé organique volatile d'un agent adsorbant dans le concentrateur. Le gaz contenant un composé organique volatile est introduit du côté de fourniture de la chambre de compression à l'intérieur du système de turbine. Par conséquent, le gaz ne présente pas de fuite dans des matériels situés dans une rangée en direction d'un côté d'amenée d'air de la chambre de compression, tel qu'un générateur électrique, et n'endommage donc pas ces matériels.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2008540877A JP4702453B2 (ja) | 2006-10-25 | 2006-10-25 | 揮発性有機化合物含有排ガス処理システム |
PCT/JP2006/321806 WO2008050463A1 (fr) | 2006-10-25 | 2006-10-25 | Système de traitement des gaz perdus contenant un composé organique volatile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2006/321806 WO2008050463A1 (fr) | 2006-10-25 | 2006-10-25 | Système de traitement des gaz perdus contenant un composé organique volatile |
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WO2008050463A1 true WO2008050463A1 (fr) | 2008-05-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2006/321806 WO2008050463A1 (fr) | 2006-10-25 | 2006-10-25 | Système de traitement des gaz perdus contenant un composé organique volatile |
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JP (1) | JP4702453B2 (fr) |
WO (1) | WO2008050463A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1930065A2 (fr) * | 2006-12-08 | 2008-06-11 | Vocci Oy | Dispositif de traitement des composés organiques volatils |
WO2012121980A1 (fr) * | 2011-03-04 | 2012-09-13 | Brb / Sherline, Inc. | Procédé amélioré pour imposer une charge variable sur le moteur à combustion interne utilisé dans des applications de destruction de vapeur |
US9032715B2 (en) | 2011-03-24 | 2015-05-19 | Brb/Sherline, Inc. | Method of increasing volumetric throughput of internal combustion engines used in vapor destruction applications |
CN107477730A (zh) * | 2017-09-20 | 2017-12-15 | 浙江大学 | 一种吸附转轮与跨临界热泵循环复合气体净化装置及应用 |
CN109094178A (zh) * | 2018-08-27 | 2018-12-28 | 青岛成盛林环保设备有限公司 | 一种凹版印刷机减风增浓排风系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001070750A (ja) * | 1999-09-06 | 2001-03-21 | Taikisha Ltd | 排ガス処理システム |
JP2002195052A (ja) * | 2000-12-26 | 2002-07-10 | Mitsubishi Heavy Ind Ltd | 有機化合物を主剤とする廃溶剤の再利用処理方法とその装置 |
JP2004036523A (ja) * | 2002-07-04 | 2004-02-05 | Toppan Printing Co Ltd | 排気処理装置 |
JP2005046844A (ja) * | 2004-10-08 | 2005-02-24 | Nichias Corp | 回転型吸着機用ロータ |
JP2005061353A (ja) * | 2003-08-18 | 2005-03-10 | Mitsubishi Heavy Ind Ltd | 低濃度揮発性有機溶剤含有ガスの処理装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000074819A1 (fr) * | 1999-06-04 | 2000-12-14 | Flair Corporation | Systeme et procede d'adsorbeur a tambour rotatif |
US6660239B2 (en) * | 2001-11-07 | 2003-12-09 | Moez Nagji | Method and system for treating volatile organic compounds using a catalytic oxidizer without a burner |
US7166149B2 (en) * | 2004-01-12 | 2007-01-23 | Uop Llc | Adsorption process for continuous purification of high value gas feeds |
US8142555B2 (en) * | 2004-08-19 | 2012-03-27 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Method of treating volatile organic compound and system for treating volatile organic compound using gas turbine |
-
2006
- 2006-10-25 WO PCT/JP2006/321806 patent/WO2008050463A1/fr active Application Filing
- 2006-10-25 JP JP2008540877A patent/JP4702453B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001070750A (ja) * | 1999-09-06 | 2001-03-21 | Taikisha Ltd | 排ガス処理システム |
JP2002195052A (ja) * | 2000-12-26 | 2002-07-10 | Mitsubishi Heavy Ind Ltd | 有機化合物を主剤とする廃溶剤の再利用処理方法とその装置 |
JP2004036523A (ja) * | 2002-07-04 | 2004-02-05 | Toppan Printing Co Ltd | 排気処理装置 |
JP2005061353A (ja) * | 2003-08-18 | 2005-03-10 | Mitsubishi Heavy Ind Ltd | 低濃度揮発性有機溶剤含有ガスの処理装置 |
JP2005046844A (ja) * | 2004-10-08 | 2005-02-24 | Nichias Corp | 回転型吸着機用ロータ |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1930065A2 (fr) * | 2006-12-08 | 2008-06-11 | Vocci Oy | Dispositif de traitement des composés organiques volatils |
EP1930065A3 (fr) * | 2006-12-08 | 2008-12-03 | Formia Technology Group OY | Dispositif de traitement des composés organiques volatils |
WO2012121980A1 (fr) * | 2011-03-04 | 2012-09-13 | Brb / Sherline, Inc. | Procédé amélioré pour imposer une charge variable sur le moteur à combustion interne utilisé dans des applications de destruction de vapeur |
US8936011B2 (en) | 2011-03-04 | 2015-01-20 | Brb/Sherline, Inc. | Method for imposing variable load on the internal combustion engine used in vapor destruction applications |
US9032715B2 (en) | 2011-03-24 | 2015-05-19 | Brb/Sherline, Inc. | Method of increasing volumetric throughput of internal combustion engines used in vapor destruction applications |
US9856770B2 (en) | 2011-03-24 | 2018-01-02 | Brb/Sherline, Inc. | Method of increasing volumetric throughput of an internal combustion engines used in vapor destruction applications |
CN107477730A (zh) * | 2017-09-20 | 2017-12-15 | 浙江大学 | 一种吸附转轮与跨临界热泵循环复合气体净化装置及应用 |
CN107477730B (zh) * | 2017-09-20 | 2019-07-02 | 浙江大学 | 一种吸附转轮与跨临界热泵循环复合气体净化装置及应用 |
CN109094178A (zh) * | 2018-08-27 | 2018-12-28 | 青岛成盛林环保设备有限公司 | 一种凹版印刷机减风增浓排风系统 |
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JPWO2008050463A1 (ja) | 2010-02-25 |
JP4702453B2 (ja) | 2011-06-15 |
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