US20150369533A1 - Carbon dioxide charging apparatus and method for heat exchange unit - Google Patents
Carbon dioxide charging apparatus and method for heat exchange unit Download PDFInfo
- Publication number
- US20150369533A1 US20150369533A1 US14/763,803 US201414763803A US2015369533A1 US 20150369533 A1 US20150369533 A1 US 20150369533A1 US 201414763803 A US201414763803 A US 201414763803A US 2015369533 A1 US2015369533 A1 US 2015369533A1
- Authority
- US
- United States
- Prior art keywords
- heu
- heat exchange
- carbon dioxide
- gas
- under pressure
- 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.)
- Abandoned
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 64
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 239000003507 refrigerant Substances 0.000 claims abstract description 9
- 238000001179 sorption measurement Methods 0.000 claims abstract description 8
- 239000003463 adsorbent Substances 0.000 claims description 42
- 235000013361 beverage Nutrition 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 28
- 235000013305 food Nutrition 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 46
- 230000008569 process Effects 0.000 abstract description 10
- 239000007789 gas Substances 0.000 description 24
- 230000000712 assembly Effects 0.000 description 12
- 238000000429 assembly Methods 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 10
- 239000011230 binding agent Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 230000000881 depressing effect Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 235000012174 carbonated soft drink Nutrition 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 235000011962 puddings Nutrition 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/16—Materials undergoing chemical reactions when used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
- F25D31/007—Bottles or cans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
- F25D3/107—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air portable, i.e. adapted to be carried personally
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
- F25D2331/80—Type of cooled receptacles
- F25D2331/805—Cans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D5/00—Devices using endothermic chemical reactions, e.g. using frigorific mixtures
- F25D5/02—Devices using endothermic chemical reactions, e.g. using frigorific mixtures portable, i.e. adapted to be carried personally
Definitions
- the present invention relates generally to a heat exchange unit for use in containers for self-chilling foods or beverages and more particularly to the adsorption of carbon dioxide on compacted activated carbon for use in a heat exchange unit of the type in which temperature reduction is caused by the desorption of the carbon dioxide from the compacted activated carbon disposed within the heat exchange unit.
- adsorbent-desorbent system which comprises activated carbon which functions as an adsorbent for carbon dioxide.
- a system of this type is disclosed in U.S. Pat. No. 5,692,381 which is incorporated herein by reference.
- the adsorbent material is disposed within a vessel, the outer surface of which is in contact thermally with the food or beverage to be cooled.
- the vessel is connected to an outer container which receives the food or beverage to be cooled in such a manner that it is in thermal contact with the outer surface of the vessel containing the adsorbent material.
- This vessel or heat exchange unit is affixed to the outer container, typically to the bottom thereof, and contains a valve or similar mechanism which functions to release a quantity of gas, such as carbon dioxide which has been adsorbed by the adsorbent material contained within the inner vessel.
- the gas such as carbon dioxide
- the endothermic process of desorption of the gas from the activated carbon adsorbent causes a reduction in the temperature of the food or beverage which is in thermal contact with the outer surface of the inner vessel thereby lowering the temperature of the food or beverage contained therein.
- the adsorbent material is activated carbon and the gas to be adsorbed is carbon dioxide.
- activated carbon relates to a family of carbonaceous materials specifically activated to develop strong adsorptive properties whereby even trace quantities of liquids or gases may be adsorbed onto the carbon.
- Such activated carbon may be produced from a wide range of sources, for example coal, wood, nuts (such as coconut) and bones and may be derived from synthetic sources, such as polyacrylonitrile.
- sources for example coal, wood, nuts (such as coconut) and bones and may be derived from synthetic sources, such as polyacrylonitrile.
- Various methods of activation exist, such as selective oxidation with steam, carbon dioxide or other gases at elevated temperatures or chemical activation using, for example, zinc chloride or phosphoric acid.
- the adsorbent also includes a graphite material in an amount 0.01 to 80% by weight of the total composition, and a binder material.
- graphite any available form of graphite, natural or synthetic, may be incorporated into the activated carbon, for example powdered or flakes of graphite may be used.
- graphite is included in an amount ranging from 10% to 50% by weight, more preferably 20% to 45% by weight, especially 40% by weight.
- a binder material is included such as polytetrafluoroethylene, to achieve green strength of the formulation for further handling.
- a composition of activated carbon with graphite and a binder is disclosed in U.S. Pat. No. 7,185,511 which is incorporated herein by reference.
- An apparatus for charging a heat exchange unit with carbon dioxide comprising a conveyor bed for receiving a plurality of containers having a heat exchange unit assembled therein, a plurality of gassing head cylinders, each connected to a source of carbon dioxide under pressure, means for attaching the gassing head cylinders to the HEU assemblies, a source of low temperature gas, means for circulating said low temperature gas to contact the conveyor assemblies.
- FIG. 1 is a block diagram showing the method of the present invention
- FIG. 2 is a block diagram illustrating a specific portion of the method as shown in FIG. 1 ;
- FIG. 3 is a schematic diagram showing an assembled container and HEU
- FIG. 4 is a cross-sectional view of a puck for use in the method of the present invention.
- FIG. 5 is a schematic diagram of an apparatus for carbon dioxide charging of a heat exchange unit while simultaneously removing the heat generated.
- FIG. 1 a schematic diagram has been provided of a manufacturing process line wherein the device is an endothermic device used to cool the contents of the container and more particularly where the container is a beverage can and an appropriate beverage is to be inserted into the can after the HEU has been fully charged.
- a can source 24 which will contain a supply of beverage cans which will be the traditional beverage can with the top end open since there will be no beverage therein and the top must remain open for filling the can with the beverage when the process of the present invention has been completed.
- the cans from the source 24 travel along an appropriate conveyor belt or the like 26 to a punching and flanging station 28 .
- the punching and flanging station is utilized to provide an opening in the bottom of the can and to thereafter produce a flange around the opening provided in the bottom of the can which may be used during the can HEU assembly process.
- an HEU can source 30 which contains a source of containers utilized as an HEU in the self-chilling beverage can industry. These cans have an open top and a closed bottom and are smaller than the beverage can from the source 24 so as to be receivable therein while leaving sufficient space to accommodate the beverage to be inserted later.
- the HEU cans will travel along an appropriate conveyor or the like 32 to an adsorbent filling station 34 .
- the adsorbent filing station is utilized in accordance with one preferred embodiment of the present invention, where the endothermic reaction is provided by the utilization of an adsorbent material which is placed within the HEU can which, as will be described more fully below, later is caused to adsorb carbon dioxide which is retained and then upon release and desorbtion provides the desired cooling function.
- the adsorbent utilized will be activated carbon particles combined with graphite and a binder which has been compacted.
- the open end of the HEU can may be necked inwardly to mate with the punched and flanged open end of the beverage can subsequent to the HEU can being filled with the adsorbent material.
- the HEU can has been appropriately filled with the adsorbent material, it is then transported by the conveyor 36 to the can/HEU assembly station 38 .
- Also transported to the assembly station 38 will be an appropriate valve and a gasket which is utilized in the assembly process.
- the valve and gasket are provided from a source 40 thereof.
- the valve and gasket are transported by an appropriate conveyor or the like 42 to the can/HEU assembly station 38 .
- an appropriate gasket formed of elastomeric material is placed over the open end of the HEU which contains the adsorbent material therein. An inspection is performed to guarantee that the gasket is in fact seated properly upon the open end of the HEU.
- the HEU open end having the gasket thereon is mated with the flange which surrounds the opening punched into the closed end of the can at the punching and flanging station 28 .
- the valve and valve cup is then inserted into the opening provided in the bottom of the can and simultaneously into the opening in the HEU can and by way of a crimping process the valve HEU and beverage can are permanently secured together in a fashion so that an appropriate seal is formed between the HEU, the valve cup and the can to prevent any leakage of the beverage which is later to be placed into the beverage can.
- the assembled can and HEU are illustrated in FIG. 3 which will be described in more detail below.
- this assembly is transported by way of the conveyor belt or the like 44 to a cooling tunnel 46 plus gassing station 50 .
- a cooling tunnel 46 plus gassing station 50 .
- carbon dioxide is forced under pressure into the interior of the HEU can for adsorption an exothermic reaction occurs generating a substantial amount of heat which will radiate from the HEU.
- the heat is generated from the carbon dioxide adsorption process, the carbon naturally will heat up and as it heats up the amount of carbon dioxide which it can adsorb decreases.
- the valve is depressed and carbon dioxide is inserted into the HEU until a predetermined pressure of approximately 25 bars is reached.
- the cooling tunnel/gassing station will be filled with a cryogenic gas such as liquid nitrogen or the like to maintain the cooling tunnel/gassing station at a relatively low temperature, for example, on the order of 5° C.
- a cryogenic gas such as liquid nitrogen or the like to maintain the cooling tunnel/gassing station at a relatively low temperature, for example, on the order of 5° C.
- the source of carbon dioxide under pressure will remain affixed to the HEU while the cooling tunnel/gassing station is held at the low temperature for a period of time to allow the twenty-five bar pressure in the HEU to be reached and maintained.
- the predetermined amount of time to allow the desired amount of carbon dioxide to be adsorbed by the compacted adsorbent will be approximately 20 to 30 minutes of time.
- FIG. 2 there is illustrated in more detail the adsorbent filling operation wherein the carbon powder is applied to the HEU can.
- a source of carbon powder 68 there is provided a source of carbon powder 68 , a source of metal powder 70 and a source of binder 72 .
- the carbon powder is transported by way of an appropriate conveyance means such as a chute, chute belt, screw, plunger or other mechanism 74 to a mixer station 76 .
- the metal powder is also transported by a conveyance means 78 such as a belt, chute, screw or plunger to the mixer station 76 and the binder is likewise transported by a similar appropriate conveyance mechanism 80 to the mixer station 76 .
- the carbon powder and metal powder are intermixed with an appropriate binder to provide a desired mixture in a form which can be utilized to fill the HEU can.
- the utilization of the metal powder is to provide an appropriate mix of metallic particles with the activated carbon particles to provide a better heat transfer through the carbon particles, so that the heat of the beverage can be removed and exhausted with the carbon dioxide gas in a shorter period of time through the valve.
- various metallic powder may work well, it has been found that graphite powder is preferred. Without some type of heat transfer mechanism disposed within the carbon particles, it has been found that the heat is not easily transferred through carbon which is traditionally a relatively good insulator.
- the can assembled with the HEU containing the compacted adsorbent As is therein illustrated, the can 112 has an interior open space 114 into which the desired food or beverage will be deposited. The can 112 is open as shown at 116 for processing as described above in conjunction with FIGS. 1 and 2 .
- the HEU can 120 contains the compacted adsorbent 138 .
- the HEU can 120 is attached to the bottom of the can 112 through utilization of appropriate crimping as is well known in the art.
- a valve 124 is supported on a valve cup 122 which is secured to the top of the HEU can 120 as above described in conjunction with FIG. 1 .
- the valve 124 extends inwardly into the compacted adsorbent 138 as shown at 128 .
- the gassing head is attached to the valve 124 and the valve is opened by depressing the plunger 130 to permit the carbon dioxide under pressure to enter the HEU can 120 and be adsorbed by the adsorbent 138 .
- FIG. 4 illustrates a puck which is utilized in the cooling tunnel/gassing station 46 / 50 as will be described more fully in conjunction with FIG. 5 herein below.
- the puck 140 is preferably constructed of a plastic material but may be constructed of metal or other materials as may be desired.
- the puck 140 includes a base 142 which defines a groove 144 within which the open end 116 of the can 112 is received. The base 142 of the puck may then be placed upon a conveyor bed or belt for movement from one station to another during the various processing steps and specifically when the can HEU assembly is moved as indicated at FIG. 1 into the cooling tunnel/gassing station.
- FIG. 5 there is schematically illustrated, partly in cross section, an apparatus which will function as the cooling tunnel/gassing station as above described in conjunction with FIG. 1 .
- the apparatus as shown in FIG. 5 includes an enclosed area such as a tunnel 150 which is approximately three meters by two meters and includes a housing 152 which defines an internal portion 154 within which the HEU/can are positioned to receive the carbon dioxide gas under pressure.
- the interior of the tunnel 150 is maintained at approximately 5° C. by injecting a gas such as liquid carbon dioxide (CO 2 ) from a source 156 thereof into the interior 154 of the tunnel as illustrated by the conduit 158 .
- a flow of the liquid CO 2 into the interior 154 of the tunnel 150 will allow the HEU/can as shown in FIG. 3 to be initially cooled.
- CO 2 liquid carbon dioxide
- the apparatus as shown in FIG. 5 includes a conveyor bed 160 upon which the HEU/can assemblies as illustrated at 162 can be positioned. As is shown, each of the HEU/can assemblies is positioned within a puck 164 of the type as shown in FIG. 4 . As was above described and is now illustrated in FIG. 5 , the assembly as illustrated in FIG. 3 is positioned on the puck by turning the assembly such that the open end 116 of the can 112 is positioned within the groove 144 of the puck. In this position, the HEU/can assembly is disposed such that the valve 124 extends upwardly as viewed in FIG. 5 . A plurality of gassing head cylinders as shown at 166 are supported upon an index conveyor frame 168 . A source of carbon dioxide gas under pressure as shown at 170 is connected to each of the gassing head cylinders 166 as indicated by the conduit 172 .
- the apparatus as shown in FIG. 5 may be operated in two different manners.
- the cans with the HEU's assembled therein as shown at 162 and positioned within the pucks 164 are positioned so that there are ten such HEU/can assemblies distributed across the conveyor bed 160 and there are twenty of these assemblies distributed longitudinally along the conveyor bed 160 .
- the full index of two hundred HEU/can assemblies are loaded onto the conveyor bed and positioned internally of the tunnel 150 .
- the conveyor bed would be pushed into the interior 154 and brought to rest there.
- each of the gassing heads 166 When the cans are thus positioned within the interior 154 of the tunnel 150 , each of the gassing heads 166 would be moved downwardly onto each of the assemblies independently depressing the plunger 130 and thus allowing the carbon dioxide gas under pressure from the source 170 to enter the HEU to start the adsorbtion of the carbon dioxide onto the compacted adsorbent positioned therein.
- This application of the carbon dioxide gas under pressure would be allowed to continue for a period of approximately twenty to thirty minutes at a gas pressure between 10 to 15 bars for the entire period of time. During this time, the temperature of the cans would increase as a result of the exothermic activity created by the carbon dioxide gas under pressure entering the HEU 120 .
- the apparatus as shown in FIG. 5 would function such that the conveyor bed 160 would be continuously moved through the tunnel 150 while the liquid CO 2 gas from the source 156 is processed through the interior 154 of the tunnel to maintain it at the 5° C.
- gassing heads would be moved into engagement with a row of the HEU/can assemblies, depressing the plunger 130 and allowing the carbon dioxide gas from the source 170 to enter the can.
- the cans with the gassing heads continuously in contact therewith and permitting the carbon dioxide gas under pressure to be adsorbed by the adsorbent 138 would move through the tunnel over a period of approximately twenty to thirty minutes after which the gassing head cylinders would be removed from the row of the HEU/can assemblies. Since this is occurring on a continuous basis, the heat generated would be much less than that involved when the full two hundred cans are gassed simultaneously. As a result, the process as just described would run much more efficiently and one can achieve the gassing of approximately ten cans per minute.
- cooling tunnel plus gassing station has been illustrated in FIG. 1 as part of the inline manufacturing process, it should be understood that such is not required.
- the cooling tunnel plus gassing station as illustrated in FIG. 5 may be a stand alone unit.
- the can/HEU assembly with the compacted adsorbent therein would be manufactured separately wherever desired and then transported to the cooling tunnel plus gassing station to have the CO 2 under pressure inserted into the HEU.
- One advantage of such is to be able to ship the assembled can/HEU without the CO 2 thus making the units non-hazardous during transport.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Carbon And Carbon Compounds (AREA)
- Separation Of Gases By Adsorption (AREA)
- Vacuum Packaging (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US14/763,803 US20150369533A1 (en) | 2013-01-29 | 2014-01-28 | Carbon dioxide charging apparatus and method for heat exchange unit |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201361757992P | 2013-01-29 | 2013-01-29 | |
US14/763,803 US20150369533A1 (en) | 2013-01-29 | 2014-01-28 | Carbon dioxide charging apparatus and method for heat exchange unit |
PCT/US2014/013436 WO2014120680A1 (en) | 2013-01-29 | 2014-01-28 | Carbon dioxide charging apparatus and method for heat exchange unit |
Publications (1)
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US20150369533A1 true US20150369533A1 (en) | 2015-12-24 |
Family
ID=51262880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US14/763,803 Abandoned US20150369533A1 (en) | 2013-01-29 | 2014-01-28 | Carbon dioxide charging apparatus and method for heat exchange unit |
Country Status (10)
Country | Link |
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US (1) | US20150369533A1 (zh) |
EP (1) | EP2951514B1 (zh) |
JP (1) | JP6416124B2 (zh) |
CN (1) | CN105121982B (zh) |
AU (1) | AU2014212612B2 (zh) |
BR (1) | BR112015017897A2 (zh) |
CA (1) | CA2899435A1 (zh) |
RU (1) | RU2649623C2 (zh) |
SG (1) | SG11201505766VA (zh) |
WO (1) | WO2014120680A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20180273369A1 (en) * | 2015-09-03 | 2018-09-27 | Joseph Company International, Inc. | Beverage filling machine for filling cans having a heat exchange unit secured internally thereof with a liquid beverage |
US11317654B2 (en) * | 2016-07-07 | 2022-05-03 | Altria Client Services Llc | Additive assembly for electronic vaping device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI723642B (zh) * | 2019-11-22 | 2021-04-01 | 哈伯精密股份有限公司 | 冷卻裝置 |
RU2757402C1 (ru) * | 2020-11-06 | 2021-10-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный аграрный университет имени В.Я. Горина" | Устройство для охлаждения помещений и способ охлаждения |
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EP0576958A1 (en) * | 1992-06-29 | 1994-01-05 | Meiko Sangyo Kabushiki Kaisha | LP gas filling equipment |
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US4775396A (en) * | 1987-11-05 | 1988-10-04 | Union Carbide Corporation | Selective adsorption of CO2 on zeolites |
GB8917810D0 (en) * | 1989-08-03 | 1989-09-20 | Metal Box Plc | Machine for filling containers with a food product |
RU2183003C2 (ru) * | 1997-01-08 | 2002-05-27 | Дзе Бок Груп ПЛС | Охладитель для охлаждения жидкости в сосуде для хранения жидкости и сосуд для хранения жидкости |
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- 2014-01-28 SG SG11201505766VA patent/SG11201505766VA/en unknown
- 2014-01-28 BR BR112015017897A patent/BR112015017897A2/pt not_active IP Right Cessation
- 2014-01-28 CA CA2899435A patent/CA2899435A1/en not_active Abandoned
- 2014-01-28 WO PCT/US2014/013436 patent/WO2014120680A1/en active Application Filing
- 2014-01-28 AU AU2014212612A patent/AU2014212612B2/en not_active Ceased
- 2014-01-28 EP EP14746691.6A patent/EP2951514B1/en not_active Not-in-force
- 2014-01-28 JP JP2015555417A patent/JP6416124B2/ja not_active Expired - Fee Related
- 2014-01-28 US US14/763,803 patent/US20150369533A1/en not_active Abandoned
- 2014-01-28 CN CN201480019295.5A patent/CN105121982B/zh not_active Expired - Fee Related
- 2014-01-28 RU RU2015130751A patent/RU2649623C2/ru not_active IP Right Cessation
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180273369A1 (en) * | 2015-09-03 | 2018-09-27 | Joseph Company International, Inc. | Beverage filling machine for filling cans having a heat exchange unit secured internally thereof with a liquid beverage |
US11317654B2 (en) * | 2016-07-07 | 2022-05-03 | Altria Client Services Llc | Additive assembly for electronic vaping device |
US20220232897A1 (en) * | 2016-07-07 | 2022-07-28 | Altria Client Services Llc | Additive assembly for electronic vaping device |
US11849768B2 (en) * | 2016-07-07 | 2023-12-26 | Altria Client Services Llc | Additive assembly for electronic vaping device |
Also Published As
Publication number | Publication date |
---|---|
JP2016504560A (ja) | 2016-02-12 |
AU2014212612A1 (en) | 2015-08-13 |
CN105121982A (zh) | 2015-12-02 |
SG11201505766VA (en) | 2015-08-28 |
WO2014120680A1 (en) | 2014-08-07 |
EP2951514A4 (en) | 2016-10-12 |
CN105121982B (zh) | 2017-09-29 |
EP2951514A1 (en) | 2015-12-09 |
BR112015017897A2 (pt) | 2017-07-11 |
RU2649623C2 (ru) | 2018-04-04 |
JP6416124B2 (ja) | 2018-10-31 |
CA2899435A1 (en) | 2014-08-07 |
RU2015130751A (ru) | 2017-03-07 |
EP2951514B1 (en) | 2018-11-21 |
AU2014212612B2 (en) | 2017-11-23 |
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