Does environmental responsible effect human resources management practice on firm effectiveness and green technology innovation?

Environmental Science and Pollution Research - The research uses human resources management ability and practice, opportunity and motivation (AMO) concept and CSR, environmental responsibility and...     

Cationic organobismuth complex as an effective catalyst for conversion of CO2 into cyclic carbonates

In order to achieve high-efficiency conversion of CO₂ into valuable chemicals, and to exploit new applications of organobismuth compounds, cationic organobismuth complex with 5,6,7,12-tetrahydrodibenz[c,f][1,5] azabismocine framework was examined for the first time for the coupling of CO₂ into cyclic carbonates, using terminal epoxides as substrates and tetrabutylammonium halide as co-catalyst in a solvent-free environment under mild conditions. It is shown that the catalyst exhibited high activity and selectivity for the coupling reaction of CO₂ with a wide range of terminal epoxide. The selectivity of propylene carbonates could reach 100%, and the maximum turnover frequency was up to 10740 h^?1 at 120°C and 3 MPa CO₂ pressure when tetrabutylammonium iodide was used as co-catalyst. Moreover, the catalyst is environment friendly, resistant to air and water, and can be readily reused and recycled without any loss of activity, demonstrating a potential in industrial application.     

碳排放权配额管理体系的比较和借鉴

在地方性试点的基础上,我国已在电力行业启动全国性碳排放权交易市场建设。配额管理不仅直接影响参与者的经济利益,还决定着碳排放权交易机制能否成功建立和持续运行。从配额总量设定、地区和企业层面的配额分配、配额的调控和灵活管理机制等角度总结比较了各国碳排放权配额管理制度设计的经验教训,并从五个方面提出了对我国全国性碳交易市场建设的启示。     

港口环境风险管理探讨——以天津港为例

中国是一个海洋大国,海洋和港口的环境保护得到了国家的高度重视。港口的环境风险防范管理是一个较新的研究领域,当前中国港口经济的高速增长必然带来港口环境风险的增加,对风险进行有效地评价和管理对国家的经济发展和环境保护具有重要意义。本文对天津港环境风险管理的过程进行了较为系统的探讨,分析了天津港环境风险管理技术思路和主要内容,对天津港存在的环境风险因子做了识别,并对环境风险的评估方法做了针对性总结,为港口的风险防范措施提供了一些建议。     

Cationic organobismuth complex as an effective catalyst for conversion of CO2 into cyclic carbonates

In order to achieve high-efficiency conversion of CO₂ into valuable chemicals, and to exploit new applications of organobismuth compounds, cationic organobismuth complex with 5,6,7,12-tetrahydrodibenz[c,f][1,5] azabismocine framework was examined for the first time for the coupling of CO₂ into cyclic carbonates, using terminal epoxides as substrates and tetrabutylammonium halide as co-catalyst in a solvent-free environment under mild conditions. It is shown that the catalyst exhibited high activity and selectivity for the coupling reaction of CO₂ with a wide range of terminal epoxide. The selectivity of propylene carbonates could reach 100%, and the maximum turnover frequency was up to 10740 h⁻¹ at 120°C and 3 MPa CO₂ pressure when tetrabutylammonium iodide was used as co-catalyst. Moreover, the catalyst is environment friendly, resistant to air and water, and can be readily reused and recycled without any loss of activity, demonstrating a potential in industrial application.     

Environmental innovation,trade openness and quality institutions: an integrated investigation about environmental sustainability

Environment, Development and Sustainability - Environmental degradation has become an important issue for countries worldwide due to increase in carbon emission in recent years. It is an important...     

基于故障树的生物质气化中毒事故BN-LOPA分析

为降低生物质气化中毒事故的概率,本文提出基于故障树的贝叶斯—保护层复合分析法(BN-LOPA),对生物质气化中毒事故进行风险分析。以辽宁省某气化站为例,通过贝叶斯网络计算出该气化站中毒事故发生概率为1.11×10^-4,基于贝叶斯网络推导出中毒事故基本事件的后验概率,得到导致事故发生的故障节点,并对其设置独立防护层,经推导计算,该气化站的气化中毒事故发生概率可降低至5.35×10^-6,风险等级从7级降至5级。结果表明:该气化站增加独立防护层后,符合安全生产的要求。