Airgel materials included in the Development and Reform Commission issued focus on the promotion of low-carbon energy directory

January 6, 2016 Development and Reform Commission issued the state\’s key energy-saving low-carbon technologies to promote the directory (2015 to the present, energy section, involving coal, electricity, iron and steel, nonferrous metals, petroleum, petrochemical, chemical, building materials, machinery, light industry, textile, construction, transportation , telecommunications and other 13 industries, a total of 266 key energy-saving technologies. aerogels material was included in two key projects. this is the second in 2014 to the present, airgel material to be included in this directory. the airgel segment is included in the item No. 136 of the silicon nano titanium super-insulating material and the thermal insulation techniques No. 229 steam energy delivery techniques. scope silicon nano titanium super-insulating material comprises a thermal insulation technology insulation and cold two large field insulation areas including ceramics, glass, refractory insulation furnace; and steel, non-ferrous metal, calcium carbide, phosphorus and the like furnace insulation; crude oil storage tank, and pipe insulation ; chemicals, fertilizers device pipe; heating pipe insulation; electric kitchen electric; solar thermal power cold preservation art include: ships, tanks and pipes of liquefied gas (the LNG, nitrogen, oxygen, etc.) cold; cold, refrigerated vehicles, refrigerators, freezers cold. there are some areas of both heat or cold, such as aerospace vehicles, ships, trains, planes, buildings insulation . the technology scientific and technological achievements of China building Materials Federation organized in 2012 identified. currently, the technology by the float glass production line, the production line of ceramic, oil field steam pipes, roof insulation crude oil storage tank, the successful use of high temperature light generating hot pipe insulation, energy-saving effect. wherein, in the glass furnace the cooling rate after use can be reduced by 6% -10% steam saving technical scope of delivery includes a heat transport, urban centralized heating, steam cogeneration of thermal energy transport, supporting distributed energy heating network, etc. At present, steam delivery heat loss generally about 10% -30%, and underground pipes occupy a larger space, high energy investment in the construction of urban heating pipe network. this technology can be applied to achieve energy 280,000 tce / a, reduction of about 740,000 tCO2 / a key technical project nanoscale silica airgel insulation layer, and its high thermal insulation properties and water resistance, etc., and the composite insulation structure design of its superior thermal insulation performance and economy; vacuum technology and optimization hydrophobictechnology. Steam energy delivery technologies in addition to the heat transmission FIELD insulating material Applications and insulation design are a qualitative improvement and spans can be realized transport link energy consumption reduced by 20%, and still capable of network engineering, especially linear buried heating network total cost of the project is slightly reduced, so that the technical nature of the technology and the same line can be implemented better.

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