Pressure Regulating & Metering Skids (PRMS) is a way to automatically reduce the work pressure on the pipeline industry device, the valve before it can be higher medium pressure pipe to the valve of the pipe to reduce the required pressure value, and press requirements of integrated measurement, plus smell and so on.Main Features* Pressure regulating and metering skids set regulator, metering, filtration, safety off, safety relief in one;* The pressure regulation and metering system is stable, safe, reliable, and easy maintenance;* Equipment installation, commissioning, and easy, reasonabl
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A typical LNG fuel gas supply system has one or more cryogenic LNG storage tanks. The LNG is kept at a temperature of -162°C. Two important components in the system are the vaporizer, gas heater and the pressure build up unit (PBU). The PBU keeps the tank at the correct pressure, and the gas heater heats the gas to the right temperature for delivery to the engines. The tank is filled with LNG from the bunkering station.The LNG tank is never entirely empty, nor is it truly full.
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Cheaper and Less BulkyBecause one liter of liquid nitrogen produces 641 liters of gaseous oxygen, transporting and storing it as a liquid takes less space and is less expensive than moving and storing it as a gas under high pressure. Although liquid nitrogen is cost-effective for large-scale facilities, the bulk liquid used to fill the tanks is produced at a cryogenic air separation unit.
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Liquid Nitrogen Cryogenic storage tanks incorporate comprehensive safety systems to mitigate the risks associated with storing and handling cryogenic liquids. These systems include pressure and temperature monitoring, emergency shutdown mechanisms, and automatic venting systems to ensure safe operation and prevent over-pressurization.Liquid Nitrogen Cryogenic storage tanks can be customized to suit specific requirements, allowing for variations in size, capacity, and configuration.
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Efficiency In Operation These tanks are easy to handle, can be transported long-distance, and is quite durable and sturdy. They are cost-efficient, and longer storage time helps with increasing efficiency in operation.Temperature Preservation With proper sealing they curtail evaporation and retain the inside temperature, thus protecting the element from any outside interference.Safety and Reliance They are durable enough for prolonged usage and act as a safeguard against certain physical hazards like asphyxiation.
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A buffer tank is a type of storage tank used in various industrial, commercial, and residential applications to store and manage liquids or gases.
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Compared with other types of traditional power, natural gas power has significant advantages of low carbon and pollution, outstanding flexibility, and greater depth of peak shaving. Consequently, it is the relatively ideal peak shaving resource. In terms of low carbon and pollution, gas power emits 50% less CO2 and 80% less NOx than coal power does. Moreover, there is almost no SOx, particulate matter, solid waste, and heavy metals (such as Mercury) emission of gas power. Regional coordinated peak shaving is necessary for the smooth operation of power plants.
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A LNG cryogenic tank is a storage tank designed to store liquefied natural gas (LNG) at very low temperatures, typically around -162 degrees Celsius (-260 degrees Fahrenheit). These tanks are heavily insulated to keep the LNG in a liquid state and prevent it from vaporizing.
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Liquid nitrogen is widely used in various industrial processes, research applications, and medical fields for cryogenic cooling or freezing due to its low temperature and inert properties. Here are some common applications of liquid nitrogen for cryogenic cooling or freezing:Food Processing: Liquid nitrogen is commonly used in the food industry for quick freezing of food products.
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Ambient Air Vaporizer designed to efficiently vaporize cryogenic liquids such as LCO2, LOX, and LAR by utilizing the temperature difference between the cryogenic liquid and the surrounding ambient air. The vaporizer model CNZH-950/100, with a working pressure of 100 bar and a design temperature of -196°C.
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Ambient Vaporizers provide zero cost heating for a huge variety of liquid gases and cryogens. The vaporizer is a pressure vessel. Subject to high temperature constraints.
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Shell and tube heat exchanger is the most widely used heat exchanger in chemical industry and alcohol production. It is mainly composed of shell, tube sheet, heat exchange tube, head, baffle, etc.Shell and tube heat exchanger combined with Flange, connecting flange of cooling water, shell, tubular, shell cover, connecting flange of supplies inlet and outlet. There are many types of the heat exchanger tube material such as carbon steel tube, stainless steel tube, titanium tube, copper tube,ripple titanium tube etc.We produce varies of shell and tube heat exchanger.
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Tube exchanger is the equipment that can transfer certain heat from the thermal fluid to the cold fluid. It is the essential equipment to achieve the heat exchange and transfer during the production process.Tube heat exchanger is a high-efficiency heat exchanger suitable for steam-steam, steam-liquid and liquid-liquid heat transfer. It is widely using in heating and cooling treatment of materials during production in food, beverage,chemical industry, etc. The tube heat exchanger could be designed and produced according to customer's various requirements.
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1. Boiler proprietary technology
Full wet back combustion chamber, combustion chamber and rear tube plate trigger edge butt joints, boiler 100% full butt welding, the lowest stress, more reliable quality.
2. Large diameter corrugated furnace chamber
Boiler combustion chamber consists of a large diameter corrugated furnace chamber, large combustion space, fuel combustion, effective absorption of thermal expansion, large radiation heating surface. 3.
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A vaporizer for liquid natural gas (LNG) is a device used to convert LNG from its liquid state to a gaseous state for use in various applications. There are several types of vaporizers used in LNG systems, including:Ambient air vaporizers: These vaporizers use ambient air to heat and vaporize the LNG. They are often used in applications where electricity is not readily available.Shell and tube vaporizers: In this type of vaporizer, LNG flows through a series of tubes inside a shell.
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Working Principle:After depressurized by the pressure regulator on vaporizer, liquid nitrogen enters the heat exchanger which is composed of aluminum alloy longitudinal fin tube bundle, absorbs the heat from the ambient air and vaporizes, reorganizes in the separator and feeds into the pipe network.As the heat absorbed by liquid nitrogen all comes from the ambient air, the vaporizer should be set in an unobtrusive outdoor environment.Local frosting is a normal phenomenon in the working process of air ambient vaporizer.
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Suitable MediaLO2、LN2、LAr、LNG、LCO2、LNH3、LC2H4、LN2O、LC3H8、LPGScope ofApplicationUsed for the gasification ofvarious industrial gasesMain Technical ParametersGasification capacity:50-60000Nm*/hWork pressure:0.8MPa-40.0MPaOptional ConfigurationFor the materials of the cylindrical shell ,you can choose carbon steel or stainless steel.Sound and light alarm for high and low air temperature.Install emergency cut-off device.The whole equipment has a skid-mounted desiqn.We can desian and produce according to the standardof electronic grade.It can use siemens electrical apparatus.Explosion-proof electri
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1. Boiler proprietary technology
Full wet back combustion chamber, combustion chamber and rear tube plate trigger edge butt joints, boiler 100% full butt welding, the lowest stress, more reliable quality.
2. Large diameter corrugated furnace chamber
Boiler combustion chamber consists of a large diameter corrugated furnace chamber, large combustion space, fuel combustion, effective absorption of thermal expansion, large radiation heating surface. 3.
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Liquid nitrogen tanks are constructed with materials that can withstand extremely low temperatures and prevent heat transfer from the environment. The tanks are typically double-walled or vacuum-insulated, which creates a thermal barrier to minimize heat exchange and maintain the low temperature of the liquid nitrogen inside.Produce Process Success Projects Certificate
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LNG Vaporizers are heat exchangers used for degasifying liquefied gases which are stored as a liquid under cryogenic temperatures.
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Insulation SystemCryogenic storage tanks employ highly efficient insulation systems to minimize heat transfer and maintain the desired ultra-low temperatures. Advanced insulation materials such as perlite, vacuum insulation panels (VIPs), and multi-layered thermal barriers are utilized to reduce thermal losses and ensure the integrity of stored cryogens.Inner Vessel DesignThe inner vessel of a cryogenic storage tank is typically constructed from stainless steel or other high-grade materials that can withstand the extreme temperatures and corrosive nature of cryogenic fluids.
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The re-gasification units play a crucial role in the LNG supply chain by allowing LNG to be easily transported and distributed as natural gas for various uses. The use of advanced technologies like vaporizers and heat exchangers helps efficiently convert LNG from a liquid to a gaseous state, making it ready for consumption. If you have any specific questions or need more information about re-gasification units, feel free to ask!The ambient air vaporizer you are using is highly efficient, environmentally-friendly, and energy-saving.
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Liquid nitrogen can be used to quickly freeze fruit for various culinary purposes, such as making ice creams, sorbets, or frozen cocktails. However, it is essential to handle liquid nitrogen with caution and follow safety guidelines.Here are some general steps to freeze fruit with liquid nitrogen:Prepare your fruit of choice by washing and cutting it into desired sizes or shapes.Pour liquid nitrogen into a stainless steel or glass container. Use gloves and safety goggles to protect your skin and eyes.Place the fruit pieces into the liquid nitrogen using a mesh strainer or sieve.
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Suitable MediumLO2、LN2、LAr、LNG、LCzH4、LNzOApplicationGas supply systems for large and medium steel millsFilling of dewar bottlersFilling of storage tanksOthermedium pressure air supply systemsMain Technical ParametersFlow:300-35000L/hMax outlet pressure:3.0MPa-8.0MPaOptional ConfigurationStationary motor/Electromagnetic speed regulating machine/Variable frequency speed motorSafetyvalve/Cryogenic stop valveGas returninterlocking deviceAir outlettemperature interlocking deviceAir outlet pressure interlocking deviceWorkshop Certificate
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