Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 164

Conference Videos 9

Year

2023 9

2022 10

2021 17

2020 15

2019 7

2018 14

2017 8

2016 6

2015 13

2014 4

2013 3

2012 3

2011 10

2010 11

2009 4

2008 5

2007 4

2006 3

2005 2

2004 4

open ︾

Keywords

technical innovation 6

technical direction 4

China 3

development strategy 3

technical route 3

Safety 2

architecture 2

food 2

intelligent manufacturing 2

pyrolysis 2

renewable energy 2

system construction 2

technical progress 2

technical system 2

transformation and upgrading 2

2035 1

20th century 1

3D document 1

Barriers 1

open ︾

Search scope:

排序： Display mode:

Upgrading Traditional Copper Industry With Advanced Technology

Kong Fanyi

Strategic Study of CAE 2001, Volume 3, Issue 9, Pages 69-76

Abstract: By persistent technical upgrading and innovation in the past two decades, especially the introduction

Keywords： copper industry electric furnace smelting technical upgrading oxygen-enriched top-blown bath smelting

HTML PDF Collect

A Technical Roadmap for China’s Petrochemical Industry Upgrading to Achieve Carbon Neutrality

Jinsen Gao, Xiaogang Shi, Xingying Lan, Chunming Xu

Engineering 2023, Volume 29, Issue 10, Pages 55-58 doi: 10.1016/j.eng.2023.05.021

HTML PDF Collect

Production of renewable fuels by blending bio-oil with alcohols and upgrading under supercritical conditions

Sainab Omar, Suzanne Alsamaq, Yang Yang, Jiawei Wang

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4, Pages 702-717 doi: 10.1007/s11705-019-1861-9

Abstract: The work studied a non-catalytic upgrading of fast pyrolysis bio-oil by blending under supercritical

Keywords： bio-oil blending supercritical upgrading characterisation

HTML PDF Collect

Upgrading of derived pyrolysis vapors for the production of biofuels from corncobs

Liaoyuan Mao, Yanxin Li, Z. Conrad Zhang

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1, Pages 50-58 doi: 10.1007/s11705-017-1685-4

Abstract: A bubbling fluidized bed pyrolyzer was integrated with an honeycomb as a catalytic upgrading zone forIn the upgrading zone, zeolite coated ceramic honeycomb (ZCCH) catalysts consisting of ZSM-5 (Si/Al=25particles as a heat carrier and the resulting pyrolysis vapors were passed on-line over the catalytic upgradingEven a low usage of zeolite catalyst at WSHV of 180 h was effective in upgrading the pyrolysis oil and

Keywords： corncob monolith upgrading pyrolysis

HTML PDF Collect

A review on catalytic & non-catalytic bio-oil upgrading in supercritical fluids

Sainab Omar, Yang Yang, Jiawei Wang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1, Pages 4-17 doi: 10.1007/s11705-020-1933-x

Abstract: This review article summarizes the key published research on the topic of bio-oil upgrading using catalyticprecious metal catalysts Pd, Ru and Pt on various supports are frequently chosen for catalytic bio-oil upgrading

Keywords： bio-oil upgrading supercritical review

HTML PDF Collect

Analyzing the energy intensity and greenhouse gas emission of Canadian oil sands crude upgrading through

Anton ALVAREZ-MAJMUTOV,Jinwen CHEN

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2, Pages 212-218 doi: 10.1007/s11705-014-1424-z

Abstract: evaluation of the energy intensity and related greenhouse gas/CO emissions of integrated oil sands crude upgradingTwo major oil sands crude upgrading schemes currently used in Canadian oil sands operations were investigatedSimulations were conducted for the two upgrading schemes in order to generate a detailed inventory of

Keywords： Oil sands crude upgrading hydroconversion process modeling greenhouse gas emissions

HTML PDF Collect

Tapping biogas industry, substituting biomethane to natural gas

Cheng Xu,Zheng Hengshou,Liang Jinguang,Zhu Wanbin, Cui Zongjun

Strategic Study of CAE 2011, Volume 13, Issue 2, Pages 29-34

Abstract:

This paper discussed the necessity of upgrading biogas technology andrelevant technical framework.

Keywords： industrious biogas technical upgrading biomethane

HTML PDF Collect

Exergy and exergoeconomic analyses for integration of aromatics separation with aromatics upgrading

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2, Pages 183-193 doi: 10.1007/s11705-022-2192-9

Abstract: Aromatics upgrading is an effective way to produce more valuable xylene product, and different feed ratiosconducted to give insights in the splitting ratios of benzene, toluene and heavy aromatics for aromatics upgrading

Keywords： aromatics separation and upgrading variant splitting ratios total exergy destruction total product

HTML PDF Collect

Mesoporous zeolites for biofuel upgrading and glycerol conversion

Jian Zhang, Liang Wang, Yanyan Ji, Fang Chen, Feng-Shou Xiao

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1, Pages 132-144 doi: 10.1007/s11705-017-1681-8

Abstract: conventional zeolites with improved activities, better selectivities, and longer catalyst lives for the upgrading

Keywords： biomass conversion mesoporous zeolite sustainable chemistry

HTML PDF Collect

Technology Upgrading Strategy for Traditional Fermented Food Industry in China

Xia Xiaole, Wu Jianrong, Chen Jian

Strategic Study of CAE 2021, Volume 23, Issue 2, Pages 129-137 doi: 10.15302/J-SSCAE-2021.02.017

Abstract:

With Industry 4.0 being promoted globally, the technical status, challenges, and upgrading directions need to be clarified for China’s traditional fermented food industry; strategies and policy suggestions are required for the upgrading of the industry.independent research and development of core technologies and equipment as well as lack of a clear upgrading

Keywords： traditional fermented food，green manufacturing，intelligent manufacturing，transformation and upgrading

HTML PDF Collect

Transformation and Upgrading of Automobile Industry in China

Qiao Yingjun, Yan Jianlin, Zhong Zhihua, Zhao Junwei

Strategic Study of CAE 2019, Volume 21, Issue 3, Pages 41-46 doi: 10.15302/J-SSCAE-2019.03.001

Abstract: trends of the automobile industry in China, and then proposes the connotation of transformation and upgradingIt also analyzes and compares four new paths for the current transformation and upgrading practices,

Keywords： automobile industry transformation and upgrading path analysis

HTML PDF Collect

Pathway to energy technical innovation and commercialization based on Internet plus DES

Huiping LIU

Frontiers in Energy 2016, Volume 10, Issue 1, Pages 65-78 doi: 10.1007/s11708-015-0391-5

Abstract: key issues for DES deployment were analyzed; five types of potential DES users and five key points of technical

Keywords： “Internet Plus” distributed energy system (DES) business model technical innovation commercialization

HTML PDF Collect

A carbon efficiency upgrading method for mechanical machining based on scheduling optimization strategy

Shuo ZHU, Hua ZHANG, Zhigang JIANG, Bernard HON

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 2, Pages 338-350 doi: 10.1007/s11465-019-0572-8

Abstract: Low-carbon manufacturing (LCM) is increasingly being regarded as a new sustainable manufacturing model of carbon emission reduction in the manufacturing industry. In this paper, a two-stage low-carbon scheduling optimization method of job shop is presented as part of the efforts to implement LCM, which also aims to reduce the processing cost and improve the efficiency of a mechanical machining process. In the first stage, a task assignment optimization model is proposed to optimize carbon emissions without jeopardizing the processing efficiency and the profit of a machining process. Non-dominated sorting genetic algorithm II and technique for order preference by similarity to an ideal solution are then adopted to assign the most suitable batch task of different parts to each machine. In the second stage, a processing route optimization model is established to plan the processing sequence of different parts for each machine. Finally, niche genetic algorithm is utilized to minimize the makespan. A case study on the fabrication of four typical parts of a machine tool is demonstrated to validate the proposed method.

Keywords： Low-carbon manufacturing carbon efficiency multi-objective optimization two-stage scheduling job shop

HTML PDF Collect

Suggestions on the upgrading of Chinese coal industry and the exploration of energy resources

Wang An

Strategic Study of CAE 2009, Volume 11, Issue 10, Pages 143-147

Abstract: The future direction for coal industry upgrading mainly lies in structural optimization and technologicalproduction base characterized by "four principles" , which bears symbolizing significance to the upgradingpromulgation of industry policies as well as ancillary safeguarding measure and actively promote the industry upgrading

Keywords： coal industry upgrading energy security Shendong pattern industry policies recovery rate of resources

HTML PDF Collect

Family planning technical services in China

Shang-Chun WU

Frontiers of Medicine 2010, Volume 4, Issue 3, Pages 285-289 doi: 10.1007/s11684-010-0097-3

Abstract: Technical services are the key measures for implementing the family planning policy.introduction, and expansion of contraceptive methods, and also for establishment and revision of the technicalRemarkable success has been achieved in improving the quality of technical services.

Keywords： family planning contraceptive method service delivery