It is offered the method and approach to increase the quality of economic growth and overcome energy restrict.

According to the people proposel to the environment and the energy demend condition,the environmental protection in heat treatment production and energy-saving have to be paid attention.

The results show that the locking contactor has energy-saving,.

Law idea and basic legal regime of energy conservation——On revision of energy conservation law;

While Shenhua Group is on a fast track for development,it attaches great importance to energy conservation and environmental protection.

Therefore eight energy conservation measures are proposed here, which are: to develop energy-saving building materials, enhance the building envelope energy-saving design, establish the building air-conditioning and lighting energy-sa.

The way of saving energy in production of the furfural;

Study on practical application of R290 in domestic air-conditioning has a good future for protecting environment and saving energy.

From saving energy,materials,construction water,use of green building materials and other aspects effective measures are proposed to improve ecological environment and increase production quality.

Through calculatiing the fuel economy of trackless rubber-tyred car that was drived by explosion-proof diesel in the mine,This paper analyses effective way to reduce fuel consumption of the trackless rubber-tyred car and provides theoretical basis for energy saving.

Measures for specific items,which are related in layout of large ammonia plant, such as safety, energy saving, reduction of the land occupation and environment protection, are put forward.

It was proved practically thatreactive extrusion molding was a simple, cost-down and energy saving method in plastic pro-cessing.