Microwave reactor with urea and Ga-A zeolites was set up to study removal of NO_x with excess oxygen from waste gas.

Design program on production of 300000 t/a methanol by rich oxygen gasification with anthracite coal and co-production of 150000 t/a ammonia with tail gas;

This paper takes one Chengdu float glass production line for example,discusses oxygen-rich air collection method of nitrogen station in float glass plant and its effect factors in collecting oxygen-rich air,and also puts forward some suggestions about nitrogen station oxygen-rich air system s design.

Feasibility of applying membrane separation technology to produce oxygen-enriched air for combustion aid in FCMP production

A 6kt/a conventional Claus sulfur recovery unit was revamped with the technology using oxygen-enriched air for increasing the sulfur recovery rate and reducing environment pollution.

The characteristics and process of combustion supporting with oxygen-enriched air,a by-product when nitrogen was generated for building a protective atmosphere in float process,were described through leading the oxygen-enriched air into a gas jet.