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WO/2022/237531A1 |
Disclosed in the present invention is a method for identifying and eliminating ammonium salt deposition characteristics in a pipe of a hydrogenation air cooler. A multiphase flow medium enters an inlet pipe box of a hydrogenation air coo...
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WO/2022/227709A1 |
A gas-collecting tube (100), comprising a stainless steel main collecting tube (10), a red copper sleeve (20) and a brass joint (30), wherein the red copper sleeve (20) is provided with a first end (21) and a second end (22) arranged opp...
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WO/2022/226514A1 |
A sector marker for placement over a tubesheet and defining an opening for performing maintenance on an open tube located below the sector marker, the sector marker positioned over the tubesheet by at least two pins extending below the s...
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WO/2022/219750A1 |
The purpose of the present disclosure is to provide a refrigeration cycle device that has the advantageous feature of improving durability in an environment in which sulfidizing gas is present. This refrigeration cycle device comprises: ...
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WO/2022/214118A1 |
A heat exchanger includes a plurality of tubular, substantially parallel containers (1, 1a) filled with a solid substance. The containers are immersed in a vessel that has openings (4) for letting a fluid flow in and out in order for the...
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WO/2022/207100A1 |
The aim of the invention is to increase the precision when ascertaining a fouling in a heat exchanger (1), in which heat is transferred from a first medium (S) to a second medium (P). According to the invention, a function is used with a...
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WO/2022/212316A1 |
Disclosed herein are heat exchanger devices comprising an outer shell defining an interior chamber that is configured to pass a heat transfer fluid therethrough, a tube at least partially disposed within the interior chamber and in therm...
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WO/2022/208944A1 |
The purpose of the present invention is to provide a method for preventing adherence of marine organisms etc. that exhibits an excellent effect of preventing the adherence of marine organisms and slime to seawater-using equipment through...
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WO/2022/197118A1 |
Embodiments disclosed herein provide: a heat exchanger which has improved corrosion resistance through controlling the alloy compositions of a tube, a heat-exchanger fin, and a filler to protect the tube by induce sacrificial corrosion o...
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WO/2022/194475A1 |
The object of the invention is, among others, a tube (4) for a heat exchanger (1) comprising a tube structure (4a) made of lightweight metal alloy, wherein the tube structure (4a) comprises an inner surface (4b) and an outer surface (4b)...
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WO/2022/194851A1 |
Method for producing a pipe having an inner pipe (5) having topographic structures arranged on the inside and having a coating (8) arranged on the outside, comprising providing at least two pipe shell segments (1) each having an inner wa...
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WO/2022/194504A1 |
A heat exchanger (100) for exchanging heat between a first fluid and a second fluid is disclosed in accordance with an embodiment of the present invention. The heat exchanger (100) includes a first manifold (110a), a second manifold (110...
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WO/2022/154495A1 |
The present invention relates to a plate-type heat exchanger having a bracket-reinforcing structure. The objective of the present invention is to provide a plate-type heat exchanger having a bracket-reinforcing structure, the heat exchan...
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WO/2022/154815A1 |
The present disclosure is directed to petrochemical processing systems that may include a component including a first surface oriented to contact a process fluid, which may define a plurality of channels. The petrochemical processing sys...
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WO/2022/148284A1 |
Provided are a heat exchanger, a preparation method for the heat exchanger, and a heat management system. The heat exchanger comprises a metal substrate, which is provided with a fluid channel for circulation of a heat exchange medium. T...
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WO/2022/148286A1 |
A heat exchanger (100), a coating for coating a heat exchanger (100), and a heat management system (1000). The heat exchanger (100) comprises a metal substrate, which is provided with a fluid channel for circulation of a heat exchange me...
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WO/2022/144090A1 |
Provided is a method of connecting an austenitic steel pipe with a ferritic steel pipe. The method comprises providing the austenitic steel pipe and the ferritic steel pipe, such that an inner end section of the austenitic steel pipe has...
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WO/2022/147046A1 |
An anti-fouling composition has been developed that provides an advantageous reduction in the fouling of a structural part in a petroleum-refining system including reducing coking reactions and inhibiting deposition of solids in equipmen...
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WO/2022/137055A1 |
An oil temperature regulator assembly (1) fluidly connectable to an oil circulation system of an operating group of a vehicle and to a cooling system of said operating group or of said vehicle. The oil temperature regulator assembly (1) ...
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WO/2022/138171A1 |
This heat exchanger has aluminum alloy tubes through which a working fluid is circulated and aluminum alloy fins which are metallically joined to the tubes, the heat exchanger being characterized in that: the tubes are each formed from a...
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WO/2022/130620A1 |
According to the present invention, an aluminum fin of a heat exchanger comprises: an aluminum plate; a corrosion-resistant resin layer formed on an aluminum plate surface along the flow direction of air in the aluminum plate, and on an ...
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WO/2022/122306A1 |
An embodiment of the invention herein provides a heat exchanger assembly comprising a heat exchanger and a protection grid. The heat exchanger comprises a plurality of tubes with open ends, a pair of manifolds comprising tanks and header...
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WO/2022/117129A1 |
Tubular shell heat exchanger (1), comprising a shell (12) with a set of connecting tubes (8) which are mounted parallel to the axis between two tube plates (2, 3), wherein heating medium inlet (4) is located on the top of the shell (12) ...
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WO/2022/085105A1 |
This heat exchanger comprises: a plurality of fins arranged spaced apart from each other in a first direction; and a plurality of heat transfer tubes that penetrate the plurality of fins and that are arranged spaced apart from each other...
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WO/2022/066625A1 |
A method for producing a surface of a heat exchanger for an air separation unit (ASU) evaporator is described. Here, an aluminum powder is fed to a plasma spray system. Heated particles are deposited in a partially molten state to form a...
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WO/2022/050029A1 |
An extruded tube of an aluminum alloy and for a heat exchanger for an automobile, said aluminum alloy extruded tube being characterized by having a tube body comprising an aluminum alloy containing Mn, and a coating film formed on the su...
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WO/2022/050012A1 |
Provided are a cooling water system control method and a cooling water system control device, which make it possible to control the injection amount of a chemical substance into circulating cooling water and to control the supply of make...
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WO/2022/035207A1 |
The present invention relates to a hydrophilic coating composition, a heat exchanger fin comprising same, and a heat exchanger. The hydrophilic coating composition, according to the present invention, comprises: an organic polyacrylic re...
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WO/2022/033990A1 |
The invention comprises a process for the galvanic nickel plating of a fin wall (FW), which has at least one wall part (FW') which is formed from a number of tubes R1, R2, …, R5) running alongside one another in a longitudinal directio...
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WO/2022/031868A1 |
A heat exchange system including an icephobic heat exchanger (IHEX) tank, a phase change material (PCM) held in the IHEX tank, an immiscible liquid layer held in the IHEX tank, a heat exchanger located within the immiscible liquid layer,...
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WO/2022/031778A1 |
A polymer tube dry cooling tower designed to operate with internal fluid at or near atmospheric pressure.
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WO/2022/026070A1 |
Heat exchanger processes are disclosed. A heat exchanger process uses a heat exchanger. The heat exchanger has a surface positioned to be contacted by a fluid. The heat exchanger process includes contacting the surface with the fluid by ...
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WO/2022/013209A1 |
The invention relates to a heat exchanger (1) comprising multiple tube elements (2) which are arranged spaced apart from one another and designed such that a fluid (F) can flow through same on the inside and air (L) can flow around same ...
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WO/2022/009097A1 |
A system and method of controlling corrosion of a heat exchanger, having a hot gas inlet and outlet and a cold side inlet and outlet. The method includes determining a temperature of the heat exchanger at a first selected location, contr...
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WO/2022/002392A1 |
An anti-fouling coated heat exchanger in which the anti-fouling coating is a non- continuous silicon oxide film, and a method of making an anti-fouling coated heat exchanger in which the anti-fouling coating is a continuous or discontinu...
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WO/2022/004460A1 |
This aluminum alloy cladding material has a sacrificial material disposed on both surfaces of a core material. The composition of the core material contains, in terms of mass%, 0.7-1.8% of Mn, 0.3-1.3% of Si, 0.05-0.7% of Fe and 0.5-3.0%...
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WO/2021/235472A1 |
This multilayer body (40) is obtained by stacking and combining a plurality of plate materials including one plate material that is at least provided with a hole, thereby forming an internal space (40a). This multilayer body has a portio...
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WO/2021/222402A1 |
Described herein is a stator water cooling (SWC) system in an electrical power generator with improved resistance to copper fouling, more specifically, to a component of the SWC system, such as a strainer, having an anti-fouling metallic...
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WO/2021/215504A1 |
This hydrophilic coating composition contains: one or more substances that are selected from among phosphoric acid-based glass, boric acid-based glass, vanadium-based glass and bismuth-based glass, said substances serving as a glass comp...
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WO/2021/215512A1 |
This hydrophilic coating composition is characterized by containing: one or more substances that are selected from among phosphoric acid-based glass, boric acid-based glass, vanadium-based glass and bismuth-based glass, said substances s...
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WO/2021/205582A1 |
The purpose of the present invention is to obtain a coating composition with which the transparency of a coating film can be enhanced over the prior art. This coating composition contains: silica fine particles (15) having an average par...
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WO/2021/199876A1 |
The present invention provides a fin material formed of aluminum, said fin material achieving a good balance between good hydrophilicity and oil repellency that enables desirable suppression of the adhesion of a contaminant, while suppre...
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WO/2021/199875A1 |
Provided is an aluminum fin material that combines an unusually good hydrophilicity with an oil repellency that can suitably suppress the attachment of contaminants. An aluminum fin material (10) is provided with an aluminum sheet (1), a...
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WO/2021/187088A1 |
In the present invention, a highly efficient heat exchanger member, a heat exchanger, and a cooling system are realized by coating the surface of a metal, which is in contact with a refrigerant of the heat exchanger used in a cooling uni...
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WO/2021/186491A1 |
This heat exchanger comprises: an aluminum heat transfer tube through which a refrigerant flows; and fins that transfer heat from the refrigerant flowing through the heat transfer tube, wherein an end of the heat transfer tube is provide...
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WO/2021/181683A1 |
A heat exchanger of an air conditioner according to the present disclosure is characterized by being provided with: radiation fins which are layered with spaces set therebetween, and have a plurality of openings; a plurality of straight ...
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WO/2021/177602A1 |
An air conditioner according to an embodiment of the present invention comprises: a heat exchanger comprising a heat exchange fin part including one or more pipes through which a refrigerant flows, a plurality of weld parts disposed at t...
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WO/2021/178476A1 |
A filter and kit assembly for securing to one or more intake surfaces associated with a V-shaped heat exchanger unit. A screen includes a reinforced edge, within which is configured a plurality of spaced apart grommets aligning with and ...
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WO/2021/175745A1 |
The present invention provides a process for the production of a meat analogue, comprising the steps of: a) introducing a meat batter comprising: i) animal protein other than egg powder, ii) plant fiber and/or starch, and iii) egg powder...
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WO/2021/162061A1 |
The present invention provides: an aluminum fin material which exhibits excellent hydrophilicity and excellent antifouling properties; a heat exchanger; and a method for producing an aluminum fin material. This aluminum fin material (10)...
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