Strengthen soft soil subgrade with waste granular materials;

According to the reducing condition in the method of Hoganas,by using 3 kinds of plastics without chlorine and taking the method of interior dispersing waste plastic in the system to reduce iron scrap with coke,a new system which similar Hoganas for making pure iron power was set up.

The paper studies preliminarily waste plastic combustion dynamics by steady temperature and thermal gravimetric experiment of blast furnace blasting temperature.

A new way of waste plastics recycling was introduced to show the accomplishment approached abroad and gave out the general range of optimum reaction conditions of this reactor, resulting in providing a new thought for the internal waste plastics recycling.

Burning processes of six waste plastics were studied by using thermogravimetric experiments.

The article analyzes the factors related to the energy consumption of waste plastics extrusion recycling lines and saving possibility.

Research progress in waste plastics injection in blast furnace;

Progress in Research on Green Treatment of Waste Plastics;

Design of the machine of cut and recover the waste plastics;

Application of WKL to pavement subbase;