With the increasing attention paid to environmental protection, more and more enterprises began to invest on the low-carbon emission of waste water and materials, for example, the oil sludge produced by petroleum mining, especially hydrocarbon gases, should be heated without oxygen in the heat treatment process for the safety and processing effect. High purity nitrogen produced by nitrogen generator is critical in this process since flash explosion may occur if oxygen is not removed completely.

As enterprise with high social responsibility, Rongchen always attaches importance to environmental protection and sustainable development. We have cooperated with various waste water, waste material treatment companies and environmental protection companies to develop nitrogen production equipment that can support long-run, stable high purity nitrogen supply. We can also provide molecular sieves that are largely needed in the gas generation process.