At the "13th China International Combustion Engine and Components Exhibition" which was concluded recently, the topic of "green power" has become the focus of everyone's attention. The energy-saving products brought by various internal combustion engine companies have been unanimously recognized, and they also responded to the theme of “Innovation Drive, Energy Saving, Emission Reduction, and Green Manufacturingâ€.
Energy-saving products each have "thousands of years"
The internal-combustion engine industry is an important link to realize the entire society's saving of oil and energy-saving and emission reduction. It plays a decisive role in building a “resource-saving and environment-friendly†society in China and shoulders major historical responsibilities and social responsibilities. Accelerating the promotion of energy-saving and emission-reduction is a very arduous and urgent task for the internal combustion engine industry. It is of great significance to safeguard China's petroleum energy security and achieve energy-saving emission reduction targets.
This exhibition also implements the call for energy saving and emission reduction. One of the highlights of the exhibition is energy-saving products. Various companies have demonstrated new technologies and new products for energy conservation and emission reduction, and at the same time each has its own “Qianqiuâ€.
Jianghuai Auto (600418, stock bar) Co., Ltd. with its 1.5E100, 1.5TGDI and other powertrain debut. Among them, the JAC 1.5LTGDI gasoline engine is a "green power" that is built on the latest technology platform and has low fuel consumption, low emissions, and high power output. The model has reached the national five emission standards.
The CRS1-18 common rail system exhibited by Bosch is a common rail system with cutting-edge technology and cost advantages. Its injection pressure is high, and it can help light-duty trucks, pickups, SUVs, and mini-vans to meet the requirements at a lower cost. Fifth and higher emission standards. When interviewed by reporters from the China United Commercial Daily, the responsible person of Bosch said: “This is Bosch's specially developed to meet the needs of China's economical vehicles. It can be equipped with commercial vehicles and equipped with For cars, the biggest selling point is economical."
Weichai not only brought in WP13 heavy-duty diesel engines, but also brought in WP3 and RA series light machines, and announced to the industry that Weichai officially entered the “light machine eraâ€. At the exhibition, Weichai workers told reporters that the WP3 engine has good heat exchange performance, light weight, low vibration and noise, and high reliability. It has made a great deal of optimization and improvement in the structural improvement of the combustion system, the application of new materials and new processes, and the matching of entire vehicles. It also improves the driving comfort while reducing engine vibration and noise. Recently, the WP3 engine has been successfully installed on JAC Shuai Ling and gradually began to be promoted to the domestic light truck market.
It is understood that in August of this year, the Jianghuai Shuai Ling light truck was powered by the Weichai WP3 engine and successfully completed the road test at Yuxi City, Yunnan Province, near the 200-kilometer expressway in Pujiang City, Yunnan Province. The test rider said: "Opening the Shuai Ling light truck on the high-speed mountain road, the start of continuous shift acceleration, direct blocking acceleration are all 1-2 seconds faster than the traditional power model; full load direct, overdrive, high gear and other fuel consumption than the average traditional power The model is 0.5L low and the overall fuel consumption is 0.8L. When accelerating and driving at a constant speed, the noise of the WP3 power model is 0.6 to 10.6dB (A)."
Industrial diversification
The Implementation Plan for Major Environmental Protection Technology Equipment and Products Industrialization Project issued by the five ministries and commissions of the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Science and Technology, the Ministry of Finance, and the Ministry of Environmental Protection has proposed that by 2016, the level of environmental protection technology and equipment is basically guaranteed for sulfur dioxide. Based on the four emission reduction targets of nitrogen oxides, chemical oxygen demand, and ammonia nitrogen, we will focus on the development and promotion of a number of outstanding environmental issues such as haze, water pollution, and heavy metal pollution that have a wide range of hazards and impacts. The necessary technical equipment and products, improve the technological innovation system, enhance innovation capability, break through a batch of key common environmental protection technologies, and promote the application and promotion of advanced mature technologies.
The internal combustion engine, as the largest body of China's oil consumption, is also the most important producer of pollutants in China and shoulders a major environmental responsibility.
Xing Min, executive vice president and secretary-general of the China Internal Combustion Engine Industry Association, told reporters that accelerating the research and development of energy-saving new technologies and industrialization, accelerating the diversification of alternative energy applications, and accelerating the development in the manufacturing industry are energy-saving and emission-reducing in the internal combustion engine industry. Development ideas. "The development strategy of the internal combustion engine industry is to strive to achieve the grand goal of transforming from a large producing country to a strong producing nation around 2020, and make a positive contribution to China's economic transformation and upgrading and enhancement of social ecological benefits."
The diversified development of energy-saving and emission-reduction refers to many aspects, such as improving the energy efficiency of internal combustion engines, reducing the energy consumption of production processes, developing alternative energy sources, and improving laws and regulations. While completing energy-saving and emission-reduction, the comprehensive strength of the industry's own scientific research capabilities and technical level will also be greatly enhanced.
However, the energy saving and emission reduction of the internal combustion engine industry in China is not easy. There are still some problems, such as the low level of comprehensive energy efficiency, the lower proportion of advanced internal combustion engine energy-saving products, the development of alternative fuel internal combustion engine products in the initial stage, and the green manufacturing and remanufacturing of internal combustion engines. Weaknesses, and the internal combustion engine industry policy needs to be further improved.
In this regard, Criminal Min said, "The internal combustion engine industry is an important basic industry in China, and it is the focus of investment in the global equipment manufacturing industry today. The next major step in China's efforts to promote energy-saving and emission reduction of internal combustion engines must be based on China's energy security and climate response. Change and improve the competitiveness of the internal combustion engine industry to reduce energy and resource consumption, reduce carbon dioxide emissions as the main line, to reduce fuel consumption as the overall goal, play the role of the main body of the enterprise, focus on breakthroughs, accelerate the research and development and industrialization of internal combustion engine energy-saving technologies, accelerate Promote the development of the manufacturing industry."
At the same time, the "Opinions of the General Office of the State Council on Strengthening the Energy-saving and Emission Reduction of the Internal-combustion Engine Industry" drafted by the Ministry of Industry and Information Technology and the China Internal Combustion Engine Industry Association have been officially issued by the General Office of the State Council. The publication of the "Opinions" also pointed out the direction for the diversified development of the industry.
Gao Yunhu, Director of the Department of Energy Conservation and Comprehensive Utilization of the Ministry of Industry and Information Technology, said that the Ministry of Industry and Information Technology will join hands with the internal combustion engine industry to promote the development of energy conservation and emission reduction. "The Ministry of Industry and Information Technology will further accelerate the research, development, innovation and promotion of internal combustion engine energy-saving and emission reduction technologies, promote the scale and standardization of the internal combustion engine remanufacturing industry, improve the relevant standards system, and promote the development of a cyclical production and consumption model for the internal combustion engine industry, and nurture the remanufacturing industry. Market, comprehensively enhance the comprehensive competitiveness of China's internal combustion engine industry."
Yan Xuguang, chairman of China Combustion Engine Industry Association and chairman of Weichai Power Co., Ltd., has such suggestions on the issuance of the “Opinionsâ€. “First, it is recommended that relevant government departments establish and improve the energy-saving and emission reduction policies, regulations and standards system of internal combustion engine products as soon as possible, and accelerate Increase the proportion of advanced low-energy-consumption, low-emission internal combustion engine products and the ratio of social ownership; Second, we recommend that relevant government departments increase investment in research and development of energy-saving emission reduction technologies and incentives for enterprises, improve their independent innovation capabilities, and break the internal combustion engine. Key core technologies to improve the international competitiveness of internal combustion engine companies.
Above-mentioned equipment was successfully developed by Changchun Gold Research Institute in 1998. It has possessed three patents and five monopolized technologies. Desorption solution does not contain sodium cyanide, it can reduce the grade of barren carbon down to 100g/t. The key technology of this equipment is that it can ensure the balance of metal quantity, and avoids gold- accumulating and gold- floating from the equipment, ensures the technological index steady and low cost of it. The content about technological advantages has been broadcasted by Xing Huo Science and Technology of CCTV. This technology was appointed as the energy-saving technology of gold production by National Development and Reform Committee in 2006, and was also appointed as standard equipment in the industry by National Development and Reform Committee in 2007, it passed the technique identifying in 2003, and won the second award of science and technology of China National gold Association, the entire technical level is advanced at home. This equipment has won three patent rights of China. The patent numbers of it are separately: 01241537.5 01241538.5 200620029209.1
Gold Desorption,Fine Gold Separator,Gold Production Process,Gold Refinery Processing Plant
Changchun Gold Research Institute Co.LTD , https://www.changchungoldresearch.com