Home » cryogenic LNG storage tank » Before the low-temperature storage tank is filled with sand, the pearl sand is subjected to a unique dehydration pretreatment

https://www.jianshentank.com/storagetank

Before the low-temperature storage tank is filled with sand, the pearl sand is subjected to a unique dehydration pretreatment

Six, before the sand is filled, the pearl sand is subjected to a unique dehydration pretreatment, and the interlayer is heated and replaced with nitrogen, which greatly reduces the degassing source.

After the materials enter the factory, they are re-tested according to national standards

The sand filling of cryogenic liquid tank adopts negative pressure filling and positive pressure compaction technology

Content

Six, before the sand is filled, the pearl sand is subjected to a unique dehydration pretreatment, and the interlayer is heated and replaced with nitrogen, which greatly reduces the degassing source.

Inquiry

More cryogenic LNG storage tank

High safety requirements. Since the tank stores cryogenic liquid, once an accident occurs in the tank, the refrigerated liquid will evaporate in large quantities, and the amount of gasification is ...

High safety requirements for LNG cryogenic storage tanks

During the operation process of cryogenic storage tanks, the cost they generate is generally low, and their power consumption is relatively small. During the use process, their maintenance costs ar...

Operation process of cryogenic storage tanks

The inner cylinder and pipeline materials of the 100m3 vertical LNG storage tank are 0Cr18Ni9 stainless steel, and the outer cylinder is 20R pressure steel.

100m3 vertical LNG storage tank structure

After the vacuum degree of the Cryogenic tank reaches the requirements of the drawing, it can be stopped and observed for 24 to 48 hours. The evacuation time is determined according to the change o...

Natural gas tank vacuum degree

When heating the Cryogenic storage tank, personal safety and equipment safety should be paid attention to. When heating, personal safety and equipment safety should be paid attention to, and long-t...

The heating method can be electric heating or liquefied gas flame heating.

The bends are bent on CNC pipe bending machines, strictly ensuring the geometric dimensions of the bends. No elbow connection is used, which greatly reduces pipeline resistance and improves the...

LNG tank bends are bent on CNC pipe bending machines

The power station generates electricity from the cold energy of liquefied natural gas (LNG). LNG is stored in cryogenic tanks at a temperature of -162 degrees Celsius. When LNG evaporates, it absor...

LNG supply for power generator

An air-cooled vaporizer is a device used to convert liquid gas (such as LPG, LNG or LCO2) into gaseous state.

Air-Cooled Vaporizer

Basic principles and construction of LNG storage tanks

For the safe use requirements of cryogenic liquid storage tanks, the dangerous characteristics of gases, low-temperature protection effects, surrounding environmental conditions, pressure vessel ch...

The main function of cryogenic liquid storage tanks is to fill and store cryogenic liquids

Residual liquid port: Open the exhaust and residual liquid to drain the tank when the tank is no longer suitable for use. Pressure relief device port: plays a safety role when the storage tank can...

cryogenic storage tank-valves and applications

If the vacuum degree rises slightly during vacuuming, it should be considered whether the cleanliness of the interlayer is qualified and whether the moisture content of the pearl sand exceeds the s...

Cryogenic storage tank vacuuming process

The actual loading volume of the cryogenic storage tank can be read based on the reading of the liquid level gauge and the liquid level comparison table; the working pressure of the storage tank ca...

Actual loading volume measurement of cryogenic storage tanks

Gas lost during LNG transportation The gas storage phase pipe is directly connected to the engine, and the direct utilization of the gasified LNG results in LNG loss. Under normal ...

Safe transportation of LNG storage tanks

LNG storage tank insulation design: LNG storage tanks usually have very good insulation performance to keep the low temperature of liquefied natural gas.

LNG storage tank