Petroleum and chemical energy- saving engineering technologies (Contract energy management)

　　Petroleum, chemical enterprises attach great importance to energy saving renovations, which can save energy and increase economic efficiency. A steam power system is an important part of large scale petrochemical equipment. All of the processes need a continuous supply of utilities like steam and electricity, and these utilities demand large investment and operation costs.

　　Instead of the traditional natural compensation technique, rotary compensation technology maximizes steam power system efficiency. With advanced, reliable sealing, the rotating compensation technology overcomes the inherent drawbacks of traditional compensator techniques . It has incomparable advantages, such as long distance compensation, greater security, is more economical and greatly reduces operation cost. With Rotary compensation technology, 2/3 of the pressure drop and 1/2 of the temperature drop can be reduced; Heat loss can also be reduced; turbine efficiency increases, so power generation also increases; this can save on standard coal and reduce C02 and S02emissions .

　　Jiangsu Hongxin Annette energy investment Co., Ltd. is responsible for the project renovation investment and the project design, construction, including project required equipment, facilities, technology acquisition, replacement costs. The project is very practical, with energy savings and environmental protection benefits, a short cycle, with a quick, mature and reliable technology. This is currently the highest international level of technology, with a high application value.

　　Cases: CNOOC Huizhou refinery branch steam pipeline renovation project.