徐州市永联家具有限公司

徐州市永联家具有限公司创立于1997年,是一家专业从事家具设计、生产、销售于一体的现代化家具企业。公司先后取得“江苏省民营企业家”称号、“AA级重合同守信用企业”,并多次在省、市抽检及环保检测等活动中均达到国家标准,并通过ISO9001：2000质量体系认证。     

我国废钢铁加工设备生产使用现状及前景展望

对我国2009年粗钢产量及废钢铁加工供应情况进行概述和预测,介绍了我国废钢铁加工设备的生产规模、使用状况及研发现状,以及我国废钢铁加工设备的种类及其性能。展望了我国废钢铁加工设备的前景,指出质优价廉、适合中国国情、具有环保功能的废钢铁加工设备市场发展空间巨大。     

Evaluation of mercury speciation and removal through air pollution control devices of a 190 MW boiler

Air pollution control devices (APCDs) are installed at coal-fired power plants for air pollutant regulation. Selective catalytic reduction (SCR) and wet flue gas desulfurization (FGD) systems have the co-benefits of air pollutant and mercury removal. Configuration and operational conditions of APCDs and mercury speciation a ect mercury removal e ciently at coal-fired utilities. The Ontario Hydro Method (OHM) recommended by the U.S. Environmental Protection Agency (EPA) was used to determine mercury speciation simultaneously at five sampling locations through SCR-ESP-FGD at a 190 MW unit. Chlorine in coal had been suggested as a factor a ecting the mercury speciation in flue gas; and low-chlorine coal was purported to produce less oxidized mercury (Hg2+) and more elemental mercury (Hg0) at the SCR inlet compared to higher chlorine coal. SCR could oxidize elemental mercury into oxidized mercury when SCR was in service, and oxidation e ciency reached 71.0%. Therefore, oxidized mercury removal e ciency was enhanced through a wet FGD system. In the non-ozone season, about 89.5%–96.8% of oxidized mercury was controlled, but only 54.9%–68.8% of the total mercury was captured through wet FGD. Oxidized mercury removal e ciency was 95.9%–98.0%, and there was a big di erence in the total mercury removal e ciencies from 78.0% to 90.2% in the ozone season. Mercury mass balance was evaluated to validate reliability of OHM testing data, and the ratio of mercury input in the coal to mercury output at the stack was from 0.84 to 1.08.     

信息产业的低碳明天——谈电子及通信设备制造业能耗与碳减排

作为信息产业的基础和重要组成部分,电子及通信设备制造业长期以低能耗、高附加值的产业特征被作为国家重点扶持产业。2009年《电子信息产业调整和振兴规划》的发布更将进一步推动该产业在我国的发展。因此,准确把握该行业能耗及二氧化碳排放情况,研究其规律,对于推进我国资源节约型社会和低碳经济的建设作用重大。     

广西柳州石油分公司开展设备安全大检查

广西柳州石油分公司在开展“我要安全”主题活动中,全面进行设备安全大检查,强调加强设备保养,排查隐患,确保今年安全无事故。图为该公司鹧鸪江油库员工在精心保养油罐的情景。     

常减压装置自燃危险分析及对策

通过对常减压装置内介质温度和自燃点的比较分析,绘制装置自燃危险分析图,确定自燃危险的重点防护区,并提出对策措施。     

聚焦应急宣传主轴 打造应急文化高地——贺州市创新应急管理宣传工作经验采撷

自2019年3月11日挂牌成立以来,贺州市应急管理局始终以习近平总书记关于推进应急管理体系和能力现代化的系列重要讲话精神为指引,认真贯彻落实中央、自治区和市委市人民政府关于应急管理宣传工作的决策部署。     

广西明确2021年全区安全生产重点工作

3月15日,自治区安委会印发《2021年全区安全生产工作要点》,要求各地、各部门认真落实党中央、国务院和自治区关于安全生产的各项决策部署,统筹发展和安全两件大事,深入推进安全生产专项整治三年行动,进一步完善和落实安全生产责任制,切实加强安全生产监管执法,有效防范化解重大安全风险,坚决遏制重特大生产安全事故,扎实推动安全生产治理体系和治理能力现代化,以优异的成绩迎接建党100周年。