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C&D waste 1

biorefining 1

comprehensive evaluation method 1

costs 1

equipment development 1

feed-in tariff 1

heterogeneity of raw material 1

industrialized application 1

industrialized housing 1

industrialized technologic system 1

materials preparation 1

metal matrix composites 1

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public policy 1

renewable energy 1

renewable portfolio 1

selective-fractionation and economical-functionality 1

solid waste emission 1

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Comparative Analysis of the Solid Waste Emissions between the Industrialized and Traditional Residential

Wei Chen,Wen Zeng,Ming-de Tong,Jin Yan

Frontiers of Engineering Management 2015, Volume 2, Issue 2, Pages 188-192 doi: 10.15302/J-FEM-2015020

Abstract: This paper aims at analyzing the solid waste emission issues between the industrialized and traditional

Keywords： industrialized housing steel structure solid waste emission C&D waste comprehensive evaluation method

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Costs and prices for renewable energy development in industrialized countries and applications to China

Hugo SALAMANCA, Miao CHANG, Xin TIAN

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 3, Pages 403-411 doi: 10.1007/s11783-011-0350-2

Abstract: Then, the policy choices made in some typical industrialized countries are examined to find answers toFinally, the choices made in China are examined in comparison to industrialized countries so as to determine

Keywords： renewable energy public policy costs prices renewable portfolio feed-in tariff

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Opportunities and Challenges for Metal Matrix Composites in the Context of Equipment Upgrading

Wu Gaohui, Kuang Zeyang

Strategic Study of CAE 2020, Volume 22, Issue 2, Pages 79-90 doi: 10.15302/J-SSCAE-2020.02.012

Abstract:

In this paper, the application progress and development of metal matrix composites (MMCs) are reviewed from the perspective of industrialization strategy. The development process of MMCs in China is briefly summarized. The key technological breakthroughs in the main preparation methods of MMCs, such as in-situ synthesis, stirring casting, powder metallurgy, and pressure infiltration, are introduced. Typical engineering application cases of MMCs that promote equipment upgrading are listed. The development trend of MMCs in the next five to ten years is prospected. In view of the challenges posed to material technology by the development of equipment technology in the field of national defense and national economy, the development opportunities and prospects of MMCs in the civil-military dual-use market are analyzed. Moreover, to overcome the deficiency of industrialization technology and industrial environment, development suggestions are put forward, including consolidating national industrialization platforms and talent cultivation bases, increasing national investment, speeding up the construction of standards and database systems, and developing low-cost and high-quality material preparation technology.

Keywords： metal matrix composites industrialized application equipment development materials preparation

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Selectively structural fractionation and economical-functionality conversion of lignocellulosic biomass

Chen Hongzhang,Qiu Weihua and Wang Lan

Strategic Study of CAE 2014, Volume 16, Issue 3, Pages 27-36

Abstract:

In this paper，an innovative biomass- refining path called“selective- fractionation and economical-functionality”was proposed，based on the recognition of heterogeneity of biomass，which in the purpose to as far as possible retain the original features of macromolecules，activate and improve the biotransformation performance of components suitable for enzymatic hydrolysis，maximize the value of intermediate products. According to the association of raw material features，conversion processes and products requirement，diversified biomass refining paths have been established to prove the feasibility，reasonability and reliability of“selectivefractionation and economical- functionality”. In conclusion，“selective- fractionation and economical-functionality”of lignocellulosic materials would be the novel way to break through the tight economic and technological predicament of biomass economy.

Keywords： biorefining heterogeneity of raw material selective-fractionation and economical-functionality industrialized