How to deal with wastewater containing N-methylpyrrolidone

A new product line of the company uses solvents such as N-methylpyrrolidone (NMP), which leads to the generation of N-methylpyrrolidone (NMP) pollutants in the discharged process wastewater or wastewater from cleaning equipment. New wastewater The volume is about 150m3/d.

2025-01

2025-01-30

How N-methylpyrrolidone (NMP) is used in plastics

NMP is an industrial solvent widely used in natural and synthetic plastics, waxes, resins and various paints. It is soluble in polymers such as cellulose derivatives, polyamides, polyimide resins, polyesters, polystyrene, polyacrylonitrile, polyvinyl chloride, polyvinylpyrrolidone acetate, polyurethanes, polycarbonates, polyethers and Many copolymers.

2023-12

2023-12-01

Role of N-methylpyrrolidone in the production of lithium ion batteries

Lithium ion batteries are currently internationally recognized as the ideal chemical energy source, with the advantages of small size, large capacitance, and high voltage. They are widely used in electronic products such as mobile phones and laptops. The expanding field of electric vehicles will bring greater development space for lithium ion batteries in the future.

2023-03

2023-03-20

Peak time for coal! The fossil fuel will decrease to 11% of gross generation by 2050.

2018-08

2018-08-27