Advancements were made to the fuel supply system on the basis of the original X195 Diesel Engine correlating its structure features, and we designed exhausting performance experiments on the injection diesel engine burning the mixture of ethanol and diesel. The results show that: the exhaust smoke and the NOx emission could be significantly reduced by ameliorating the engine.

In China, the application of condensing lining in submerged arc furnace for producing high-carbon ferromanganese started with the introduction of Ucar technology from USA through Shanxi Yi Wang Ferroalloy Co. Ltd. At present, the technology and service can be also provided by Henan Fang Yuan Group. However, it is still applied in submerged arc furnace for producing high-carbon ferromanganese. The application of condensing lining in large-scale submerged arc furnace for producing ferronickel is still in the exploration stage. In this article, based on communicating with technician worked in ferronickel corporation, enterprises devoted effort to the research & development of condensing lining and summarizing nickel iron production experiences, referenced advices for structure and design of condensing lining were put forward.