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浏览/检索结果: 共5条，第1-5条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Modeling the dynamic mechanism between cement CO2 emissions and clinker quality to realize low-carbon cement SCI/SSCI论文 2016 作者:  Cao Z.;  Shen, L.;  Zhao, J. N.;  Liu, L. T.;  Zhong, S. 收藏  |  浏览/下载：25/0  |  提交时间：2017/11/09 Cement clinker  Process CO2 emission  Fuel CO2 emission  Clinker  quality  Optimization model  alternative raw-materials  greenhouse-gas emissions  life-cycle  assessment  energy efficiency  dioxide emissions  rotary kiln  industry  china  waste  reduction   Modeling the dynamic mechanism between cement CO2 emissions and clinker quality to realize low-carbon cement SCI/SSCI论文 2016 作者:  Cao Z.;  Shen, L.;  Zhao, J. N.;  Liu, L. T.;  Zhong, S. 收藏  |  浏览/下载：22/0  |  提交时间：2016/12/16 Cement clinker  Process CO2 emission  Fuel CO2 emission  Clinker  quality  Optimization model  alternative raw-materials  greenhouse-gas emissions  life-cycle  assessment  energy efficiency  dioxide emissions  rotary kiln  industry  china  waste  reduction   Analysis on differences of carbon dioxide emission from cement production and their major determinants SCI/SSCI论文 2015 作者:  Gao T. M.;  Shen, L.;  Shen, M.;  Chen, F. N.;  Liu, L. T. 收藏  |  浏览/下载：29/0  |  提交时间：2015/12/09 Cement production  CO2 emissions  Affecting factors  Reducing emissions  Method  co2 emissions  alternative fuels  raw-materials  bone meal  industry  china  coal  waste  consumption  reduction   How to make the production of methanol/DME "greener"-Integration of wind power with modern coal chemical industry 期刊论文 2010, 2010 Weidou Ni; Jian Gao; Zhen Chen; Zheng Li 收藏  |  浏览/下载：4/0 Screening for lipase-producing Enterobacter agglomerans for biodiesel catalyzation 期刊论文 African Journal of Biotechnology, 2009, 卷号: 8, 期号: 7, 页码: 1273-1279 作者:  Zhang Zhen-qian;  Guan Chun-yun* 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/23 This paper reports a comprehensive study of screening rapeseed soil sample inVictoria blue solution solid medium  with olive oil as sole carbon source. The lipaseof Enterobacter agglomerans which has the highest activity was identified. Underthe optimum conditions determined  the enzyme activity of this strain reached 39.09 U/mL. The optimal conditions were found to be: initial pH 7.0  agitating at 30°C for 48 h  with 2.0% (w/v) lactose as carbon source  1.5% (w/v) beef extract and 1.0% (w/v) yeast extract as nitrogen source  and 0.1% (w/v) MgSO4·7H2O. Olive oil  sesame oil and tea oil as raw materials can be catalyzed to biodiesel by the lipase of this strain at 30°C and 180 rpm. And the yield reached 54.51% with sesame oil as raw material  even when they contained 92.4% (w/v) water in the starting materials. This strain will potentially serve as a promising alternative lipase for biodiesel production with raw materials containing water.