13
2017-05
What are the characteristics of stainless steel liquid nitrogen tank
Stainless steel liquid nitrogen tank is liquid nitrogen as refrigerant, to meet the requirements of low carbon cooling and environmental protection, and the use of a variety of technologies, so that intelligent cooling, constant temperature of the process uniform and stable, liquid nitrogen evaporation loss rate is very low, the use of cost economy. It is mainly suitable for long-term static preservation of large quantities of biological samples such as stem cells, plasma, semen, embryos, various tissues and organs. Below, specifically introduce the characteristics of stainless steel liquid nitrogen tank.
2017-05-13
13
2017-05
Introduction to the Performance Technology of Cryogenic Equipment
Production and maintenance of deep low temperature, so that the raw gas liquefaction or separation and purification of its components of the equipment, also known as deep freezing treatment equipment. Deep low temperature refers to the temperature far lower than that reached and applied by ordinary refrigeration engineering, and its range is generally 120K to close to zero degrees. The use of cryogenic equipment is very wide. For example, oxygen liquefaction equipment and hydrogen liquefaction equipment can produce liquid oxygen and liquid hydrogen as rocket propellants; helium liquefaction equipment can produce liquid helium for the study of superconducting materials, superconducting technology, space technology, etc. Another example is the use of natural gas separation equipment to separate raw materials, which can produce ethane, ethylene and other light hydrocarbon chemical raw materials; air separation equipment can produce oxygen and nitrogen for smelting steel and manufacturing synthetic ammonia. In the 1970 s and 1980 s, air separation equipment was applied and promoted in new fields such as coal gasification, sewage treatment, pulp bleaching, petroleum protein fermentation and integrated circuit board production.
2017-05-13
13
2017-05
Wilda Technology Sharing-Knowledge Popularization of Liquid Nitrogen Tank
Liquid nitrogen tank can generally be divided into liquid nitrogen storage tank (PN004746.PN004747), liquid nitrogen transport tank (PN004751.PN004750) two. The storage tank is mainly used for the static storage of indoor liquid nitrogen, and should not be used for long-distance transportation in the working state. In order to meet the transportation conditions, the liquid nitrogen transport tank has made a special shockproof design. In addition to static storage, it can also be used for transportation under the condition of filling liquid nitrogen, but it should also avoid violent collision and vibration.
2017-05-13
13
2017-05
A1A2C3 pressure vessel manufacturing license renewal review
On April 7, 2017, the leader came to Liaoning Wilda for three days on A1A2C3 pressure vessel manufacturing...
2017-05-13
06
2017-06
LNG tank box foreign market first victory
WnD (LIAONING) HEAVY INDUSTRY CO., LTD produced LNG containers, loaded with goods from frernantle port in Australia, successfully arrived in Qingdao port on may 3, 2017, and completed docking and smooth unloading at Shouguang gas supply point in Shandong province, realizing a major breakthrough in LNG container sea-land combined transportation.
2017-06-06
Contact Us
Address: No.51, Shendong 4th Road, Fushun Economic Development Zone, Liaoning
Service Hotline: 86-24-53826136
Mr. Zhu: 86-18041329999
E-mail：wndzhonggong@163.com
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