As parts of Africa continue the fight against Covid-19, Somalia has opened its first public oxygen plant on October 1., said source.The plant will be installed at the Banadir Maternity and Children Hospital, which was previously partially destroyed by Islamist militants in July.According to Africa N

Compared with oxygen, the chemical properties of nitrogen are very stable, because the two nitrogen atoms that make up the nitrogen molecule form a very stable covalent triple bond. Due to the existence of the nitrogen-nitrogen triple bond, the 3p orbital of the nitrogen atom is completely filled, s

The safe use of oxygen cylinders has already been marked in regulations. Oxygen cylinders are steel bottles loaded with oxygen and can effectively store gases. We should be more careful when using it. We should be careful to keep away from dangerous objects when using it. How can we safely use oxyge

Oxygen cylinders are storage-type pressure vessels. There are special requirements in structure and application that are different from those of fixed pressure vessels. Therefore, in addition to the relevant specifications of the pressure vessel, the inspection also has its own specifications. What