Nitrogen is a colorless and odorless gas under normal conditions and is usually non-toxic. Nitrogen accounts for 78.12% (volume fraction) of the total air. The gas density under standard conditions is 1.25g/L. Nitrogen is difficult to dissolve in water. Under normal temperature and pressure, only 0.

1. The use, transportation and maintenance of tank trucks must be carried out in accordance with the relevant provisions of the "Liquefied Gas Tank Truck Safety Supervision Regulations"; the use, management and maintenance of tank truck containers must be carried out in accordance with the relevant

The 2021 UK Anaerobic Digestion and Bioresources Association (ADBA) National Conference will take place on 14thDecember, focusing on how anaerobic digestion (AD) is able to deliver climate, gas, and carbon dioxide (CO2) security.As the first physical event hosted by the trade body in two years, the

Electronic special gas is a key material in the electronic industryElectronic special gas (referred to as electronic special gas) is an important branch of special gas, and it is an indispensable raw material for the production of electronic industries such as ultra-large-scale integrated circuits (