Committed to the development, utilization and research of energy resources and the application of energy-saving and environmental protection technologies, CINFhas maintained theleading position in domestic industry technology through technological innovation and upgrading of technological achievements in the fields of small and medium-sized thermal power generation, cogeneration of heat and power (cold), central heating in cities (parks), waste heat utilization and power generation, preparation and transportation of industrial gases (hydrogen, oxygen, nitrogen, argon, etc.). In terms of new energy development and new technologies for waste heat utilization, CINF’sproprietary technologies such as distributed energy, biomass power generation, continuous, stable and efficient utilization of "intermittent" waste heat, coal gasification and oxygen generation,gradually formthrough the introduction of new absorption and digestion technologies and new equipment, and the development of subject research and special technical research.Fruitful results are also achieved in the application of cutting-edge technologies and systems such as solar photovoltaic (photothermal) power generation, hydrogen (industrial waste hydrogen) energy collection, purification and utilization.

CINFhas successively undertaken hundreds of energy engineering design consulting, EPC engineering general contracting, project management and technical services in metallurgy, electric power, municipal, civil, chemical, textile, machinery, light industry and other industries. The scope of the project involves: urban (park) central heating (cooling), thermoelectric (cooling) combined power supply plant (energy station), industrial waste heat utilization power generation, biomass power generation, gas preparation and supply, industrial gas system extraction and purification, process waste gas recovery, purification and utilization, distributed energy and other fields.

Among energy engineering design and scientific researchprojects,CINF have more than 40 patents applied for and obtained for core proprietary technologies, and wonmore than 10 provincial and ministerial level outstanding engineering design awards and industry science and technology awards. We have completed the key scientific research topic of "Technology and Application of Natural Gas Distributed Energy System", obtained many application patents such as "Cooling Water System (Heat Pump Mode) of Gas Internal Combustion Generator Set" and won the Science and Technology Award of China Nonferrous Metals Industry. We have carried out the research on the scientific research topic of "Research on Solar Photovoltaic Power Generation, Photothermal Utilization and Its Building Application" and successfully applied various conversion and utilization modes of solar energy (light-heat conversion, light-electricity conversion, etc.) to the engineering fields of construction, metallurgy, mining, etc. As the editor-in-chief, weedit the "Design Standard for Waste Heat Utilization in Nonferrous Metals Industry"(implemented on August 1, 2020)and play a leading role in the standardization of waste heat utilization design in nonferrous metals industry.

Maintechnicaladvantages of ourenergyengineering:

• Integrated Technology of Central Heating System in Cities and Industrial Parks

• Combined cooling, heating and power supply technology

• Integration Technology of Natural Gas Distributed Energy System;

• Technology of power generation from industrial waste heat utilization;

• "Intermittent" Waste Heat Continuous, Stable and Efficient Utilization Technology;

• Efficient Extraction of Conversion Heat from Smelting Sulfuric Acid and Comprehensive and Integrated Utilization of Multi-point Waste Heat:

• Recovery and Utilization Technology of Low Temperature Waste Heat in Dry and Absorption Process of Sulfuric Acid

• Solar photovoltaic power generation and photothermal utilization technology;

• Biomass energy utilization power generation technology;

• Cooperative Coupling Technology of Cryogenic Oxygen Production and Pressure Swing Adsorption Oxygen Production:

• Large-scale centralized hydrogen recovery and purification technology:

• Coal gasification technology—circulating fluidized bed gasification technology and a new gasification raw material route—pulverized coal forming technology

Energy Station (Aviation Civil Type) with Integrated Facility of   Cooling, Heating and Power Generation of Changsha Huanghua International Airport

The energy station is designed with the first natural gas distributed energy system in Hunan and it is under successful operation as a provincial demonstration enterprise, with the total design cooling capacity of 27MW, heating capacity of 18MW and power-generating capacity of 2.32MW.

Awards: Hunan Science and Technology Progress Award; the ministerial-level first Prize for Excellent Engineering Design of China Nonferrous Metals Construction Association in 2012

Guangzhou Hengyun Natural Gas Distributed Energy Station Project

The project is located in the Beiqibu Area of Guangzhou Zhishi New Town . It is a demonstration project of natural gas distributed energy station in the industrial park. The capacity of the gas turbine generator set is 2*14.4MW, and the capacity of the steam turbine generator set is 2*6MW. For three consecutive years, CINF has won the awards for “Excellent Engineering Design  Institute of National Distributed Energy Project ”, provincial and ministerial- level excellent engineering design and scientific and technological advancement with 4 invention patents .

Yueyang Erlang Lake Photovoltaic Power Generation Project

Biomass Comprehensive Utilization  Power Plant of Yueyang Paper Industry Co., Ltd.