Phosphorus Chemical Industry, Industrial Coupling Circular Economy

For solving the environment problem, increasing the synthesis efficiency of resources, the whole world brings along the circular economic. At the same time, because of the insufficient using of resources, the transaction expense of enterprise and the inherent limited factor of Ecology Industry Park and so on. The industry coupling appears inevitably as the new industrial organization way. Research on the theory of industry coupling circular economic which crosses region and industry is helpful to the research on the transformation from the traditional developmental pattern of extensive resources industry to the sustainable circular pattern. Industry development may gradually part from the resources consumption. Its inner operation process is that the industry coupling as a cooperation among different industries which share with technique, copy nature ecosystem system, establish the chain construction in the industry ecosystem could make full use of resources and energy and reduce the devotion. All will help with the most efficient use of resources.This article relates to synthetically research on different subjects and fields. In order to make it multi-dimensional, integral, predicative, scientific and operable, the article integrates many research methods such as theory and case research, on-the-spot investigation and the expert's consultation and so on.This article starts with the theories of Circular Economy. It is guided by theories of sustainable development and system theories, and based on ecology, environmental science, the industry economics, the economics of the district, techno chemistry etc. On the base of sufficient research and analysis of the Circular Economy, we analyze the industry coupling of phosphorus chemical industry in great depth. As follows:First, we define the industry coupling as a cooperation among different industries which is not limited to space. Circular economy ideas pass through its entire process. Next, in the foundation of the strategic analysis, we discuss advantages and disadvantages of the phosphorus chemical industry and propose its industry coupling developmental pattern. Then the article constructs the target system to appraise the pattern, and then proposes the realization mechanism of the industry coupling. Finally, take the YunTianhua group as the example, to practice the industry coupling theory and to draw the conclusion that the industry coupling system is superior to the traditional system.According to the appraisal, we prove that industry coupling system can improve economical benefits of enterprise, reduce consumption of resources, protect local environment as well. It is superior to the traditional production pattern and has more economic efficiency. Cooperation and interaction among the enterprise members is spontaneous. They have more enthusiasm to ensure the coupling system efficiently. They gain the economical profits when they achieve superior goal of resources and environment.