LNG贮槽_LNG液体真空储罐_真空低温储罐_ 天然气真空储罐_低温储槽

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Nitrogen is also harmful, how to protect

Nitrogen is a colorless, odorless and odorless gas under normal conditions, and is usually non-toxic. However, when the nitrogen content in the environment gradually increases and the oxygen content gradually decreases, people will be dizzy, and severely cause suffocation or even death. Let's take a look at the harm and protection of nitrogen to avoid the harm of nitrogen. The proportion of nitrogen in the atmosphere is 78%,

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Dürr Weizhi-How much do you know about vacuum powder storage tanks

Vacuum powder cryogenic liquid storage tank (also known as LNG storage tank | vacuum storage tank | cryogenic storage tank) is a commonly used and advanced long-term storage equipment for cryogenic liquids, with large storage capacity, adjustable pressure, low evaporation rate, safety and reliability Etc. It is widely used in the storage of industrial gas liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide, ethylene and liquefied natural gas (LNG). The vacuum powder cryogenic liquid storage tank adopts a double-layer cylindrical structure, and the sandwich is filled with insulation material pearl sand and evacuated. It is mainly composed of an inner tank and an outer tank, a thermal insulation structure, a piping system, and safety accessories.

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About storage tank interlayer and inner tank purge pipeline

Selection of equipment main container, secondary container, and thermal corner protection materials

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About LNG storage tank system process overview

The liquefied natural gas sent from the LNG liquefaction plant and the LNG unloading station is sent to the LNG full-capacity tank for storage through the cryogenic insulation pipe. Liquefied natural gas (LNG) is output by the LNG submersible pump, the flash vapor (BOG) generated by the LNG storage tank is recovered through the BOG system, and the gas after the safety valve enters the flare or is released through the safe release gas (EAG) system.

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About LNG storage tank system process overview

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About storage tank insulation system and cold insulation material performance

Anchor devices are evenly arranged around the lower part of the main container and the secondary container, the main container has 72 pieces, and the secondary container has 104 pieces, and they are reliably connected with the foundation embedded anchoring device, so that the main container and the secondary container are fastened to the base platform of the storage tank. Above, to prevent the equipment from tilting and lifting under the action of working load and external force (such as wind load, seismic load, etc.).

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About storage tank drainage and return system

◆Storage tank discharge (loading): Each storage tank is equipped with 2 submersible pumps (single flow: ~450m³/h, head: 140m.), and the discharge pipe of the submersible pump is equipped with a remote control pneumatic emergency shut-off valve , LNG orifice flow meter, and set the backflow pipeline after the pump, install check valve and root stop valve after each pump column discharge pipe is led out, then collect the discharge pipe, install 1 orifice plate flow rate on the discharge main pipe Meter, 1 emergency shut-off valve.

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What is laughing gas-Durr equipment

The scientific name of nitrous oxide is Nitrous oxide, a colorless and sweet gas, also known as nitrous oxide. It is an oxidant, chemical formula N2O, which can support combustion under certain conditions, but is stable at room temperature and has a slight anesthetic effect. Its anesthesia was discovered in 1799 by the British chemist Humphrey David. The gas was used for anesthesia in dental surgery in the early stage, and is now used in surgery and dentistry for anesthesia and analgesia. The name "laughing gas" is due to the euphoria of inhaling it, and it can make people laugh. Nitrous oxide is soluble in water, ethanol, ether and concentrated sulfuric acid. It can also be used as an oxidizer for rockets and racing cars, a

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What is liquid oxygen-Dürr equipment

Liquid oxygen (commonly abbreviated LOX or LO2) is a liquid when the state of oxygen is liquid. It has important applications in aerospace, submarine and gas industries. Liquid oxygen is a light blue liquid with strong paramagnetism.

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What is liquid nitrogen-Dürr equipment

Liquid nitrogen: Liquid nitrogen. It is inert, colorless, odorless, non-corrosive, non-flammable, and extremely low temperature. Nitrogen constitutes most of the atmosphere (78.03% by volume, 75.5% by weight). Nitrogen is inactive and does not support combustion. A large amount of endothermic contact during vaporization causes frostbite.

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What is LNG-Dürr equipment

LNG (Liquefied Natural Gas), the English abbreviation for Liquefied Natural Gas. Natural gas is a combustible gas produced naturally in gas fields, mainly composed of methane. LNG is condensed into liquid by cooling gaseous natural gas under normal pressure to -162°C. After natural gas is liquefied, storage and transportation space can be greatly saved, and it has the characteristics of large heating value and high performance.

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What is liquid argon-Dürr equipment

Liquid argon, argon purity is 99.9995%, slightly soluble in water, melting point is -189.2℃, boiling point is -185.7℃, critical temperature is -122.3℃, critical pressure is 4.86MPa, combustion performance is non-flammable, in case of high heat, inside the container If the pressure increases, there is a danger of explosion. The density of liquid argon is 1410Kg/m³. 　　Durr equipment is now available

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Nanyang Duer Gas Equipment Co., Ltd. is a joint-stock high-tech enterprise. The company is located in the picturesque north of the Han River and south of Funiu; the source of the South-to-North Water Diversion-Nanyang, the land of......

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South Section of Jingyi Road, Industrial Cluster District, Sheqi County, Nanyang City, Henan Province

Phone：

189-3780-9909

Mail：

nyduer@163.com

Main products

Large Atmospheric Flat Bottom Storage Tank

Vacuum Cryogenic Storage Tank

Vaporizer