Glass plant realizes recycling of raw materials

The Zhongwei Glass Factory in Dalong Economic Development Zone, Tongren City, Guizhou Province started construction. In the production workshop, the quenched red glass solution heats up. Deng Zhengming, chairman of Zhongwei Investment Group, said that the glass factory not only achieved recycling of raw materials, but also utilized surplus coking gas to produce glass. "The glass factory consumes 30,000 cubic meters of gas every day. After technological transformation, the company can save 43,000 tons of standard coal per year."

Energy-saving and emission reduction is a tough battle and a protracted war. This year, Premier Wen admitted in the government work report that the goal of energy saving and emission reduction in 2011 was not completed. In 2012, it was the year of the “12th Five-Year Plan” period. How can energy-saving emission reduction be tackled? The representative committee members believe that it is necessary to further adjust and optimize the industrial structure and establish a long-term mechanism for energy saving and emission reduction.

It is difficult to save energy, and it is difficult for the energy-saving emission reduction targets for high-energy-consuming industries in 2011 to have 6 restrictive targets, of which 3 are not completed. “The ultimate reason why the emission reduction targets have not been completed is that the mode of economic development is extensive and the proportion of high-energy-consuming industries is particularly large,” said Kong Qing, deputy general manager of Shandong Energy Group.

It should be noted that China's energy-saving emission reduction in 2011 has made some progress. Kong Qing said that the State Council issued a comprehensive work plan for energy conservation and emission reduction in the "Twelfth Five-Year Plan" last year. In the past year, the state strictly controlled new projects in industries with high energy consumption, high emissions, and overcapacity, eliminated a large number of backward production capacity in the industries of cement, ironmaking, coke, etc... China's energy consumption per unit of GDP fell by 2.01%. .

“This year's energy-saving and emission-reduction situation is still severe and must not be taken lightly.” The representative of Ma Hua, the mayor of Sichuan Guangyuan City, said that as China is in the stage of accelerated industrialization and urbanization, there is a large demand for high energy-consuming products. Extensive development methods have intensified the situation of high energy consumption and high emissions. In some places, out of the short-term needs of pulling GDP, the backward production capacity that has already been eliminated may be revived. The backward production capacity that should be eliminated may survive, and the already surplus production capacity may expand again.

Last year, domestic energy consumption was 3.48 billion tons of standard coal. According to the annual energy consumption increase of 7% -8%, the total energy consumption will double by 2020. "As soon as the extensive and backward economic mode is formed, there is a huge inertia. Adjustment requires a long process. However, energy conservation and consumption reduction are not our economic support," said MCA.

The key is to change the way and adjust the structure. “Transferring the way and adjusting the structure are the fundamental ways to promote energy conservation and emission reduction.” Li Lierong, former Director of the Environment Department of the Ministry of Land and Resources, said that the 2012 GDP growth target is 7.5%, which is in recent years. For the first time, it is adjusted to below 8%. “Reducing the economic growth rate is conducive to the transformation and upgrading of development methods, and it is also conducive to the smooth progress of energy conservation and emission reduction.”

“Energy-saving and emission-reduction, the enterprise is the main body, and it is necessary to fully mobilize the enthusiasm of the enterprises to participate.” Kong Qing said, to expand the promotion of energy-saving products in various industries, to guide enterprises to move toward higher goals. At the same time, we will vigorously curb the excessive growth of high-energy-consuming and high-emission industries, prevent the “three-high” industries from shifting to the western region, phase out obsolete production capacity, promote the decline of energy consumption in the entire society, and achieve the goal of energy conservation and emission reduction during the “Twelfth Five-Year Plan” period. .

"In adjusting the industrial structure, we must pay attention to optimizing the energy structure and making good use of new energy sources," said Li Lierong. For example, China has great potential for the development and utilization of geothermal energy. According to preliminary estimates, in 287 cities above prefecture level, the annual shallow geothermal energy resources are equal to 9.5 billion tons of standard coal. Under the current technological and economic conditions, the equivalent of 350 million tons of standard coal can be used annually, if it is effectively developed and utilized. , can greatly save energy.

“The key to energy conservation and emission reduction is to save energy, improve energy efficiency, and reduce pollution.” Deng Chengcheng, former vice chairman of the Gansu Provincial Political Consultative Conference, said: “The biggest problem in China's current energy use is its low energy efficiency. Take fuel oil as an example. The economic level of fuel is much lower than that of European and American countries. The energy efficiency effect should be put on the agenda as soon as possible.”

Energy-saving and emission-reduction are working hard. Accelerating the establishment of long-term effective mechanisms is imminent. “Can't catch it for a while, loosen it for a while.” MCA said that last year the central government increased investment in energy conservation and environmental protection and played a very good guiding role. The policy mechanism for energy conservation and emission reduction will be further improved. It is necessary to increase the central government's investment in special funds for energy saving and emission reduction, accelerate the implementation of key projects for energy conservation and emission reduction, implement the state's preferential tax policies for supporting energy conservation and emission reduction, increase the support for government procurement of energy-saving products, and promote efficient energy-saving products.

"To promote energy-saving and emission-reduction, we must respect the laws of the market and make more use of economic and legal measures to make emission reduction a voluntary choice for local governments and enterprises." Kong Qing suggested deepening the reform of resource product prices and rationalizing coal, electricity, oil, gas, and The price relationship of water and other resource products; improve the pilot use of paid discharge and trading of major pollutants, establish and improve the emission trading market; carry out carbon emissions trading pilots and establish voluntary emission reduction mechanisms. "To rationalize institutional mechanisms, companies will naturally adjust their course."

Deng Chengcheng introduced that China has mastered the core technology of fuel-saving additives. Practice has proved that the fuel-saving and fuel-saving fuel additives represented by “Lanxing MAZ” have significant fuel-efficient, clean, and emission-reducing effects. "The state should increase coordination and fully support the promotion and application of fuel-saving and fuel-saving fuel additive products."

Deng Chengcheng believes that this will have important practical significance for raising the level of China's fuel economy, reducing fuel consumption and urban environmental pollution in China's transportation sector, and achieving energy-saving emission reduction targets.