【摘 要】
：
Sichuan Meishan Zhongtong Silicon Technology Company Limited broke groundfor its 30 000 t/a trichlorosilane (TCS) and 12 900 t/a quartz powder project inChengm
【出 处】
：
China Chemical Reporter
论文部分内容阅读
Sichuan Meishan Zhongtong Silicon Technology Company Limited broke groundfor its 30 000 t/a trichlorosilane (TCS) and 12 900 t/a quartz powder project inChengmei Industry Cluster,Meishan,Sichuan province.The company plans toinvest RMB175 million and has awarded the construction contract to ChinaChengda Engineering Co Ltd.The Meishan government began the environmental impact assessment onthis project in January this year.It is reported that this project can help the
Sichuan Meishan Zhongtong Silicon Technology Company Limited broke ground for its 30 000 t / a trichlorosilane (TCS) and 12 900 t / a quartz powder project in Chengmei Industry Cluster, Meishan, Sichuan province. The company plans to invest RMB175 million and has awarded the construction contract to ChinaChengda Engineering Co Ltd.The Meishan government began the environmental impact assessment onthis project in January this year.It is reported that this project can help the
其他文献
低压涡轮是航空发动机的重要噪声源之一,同时也是影响发动机单位推力耗油率的重要部件之一。为适应新一代发动机高效、低噪的设计目标,提出了基于传统涡轮设计流程的低压涡轮
日前,省委省政府在汉召开推进武汉城市圈建设工作会议。中共中央政治局委员、湖北省委书记俞正声主持会议并讲话。城市圈建设问题首当其冲的便是交通问题。前一段,市委书记陈
本文采用数值模拟的方法,对比分析了1+1/2对转涡轮四种不同的叶顶冷却布置方案对叶顶传热、冷却性能以及气动特性的影响。四种布置方案分别是:靠近压力面垂直叶顶方向、靠近
为了满足小型无人机飞行控制系统可靠性和实时性的需要,本文以PowerPC系列微控制器MPC565为核心,结合相关外围器件共同构成了高性能小型无人机飞行控制系统。并且详细阐述了
对比分析了两种气流状态参数和两种加热情况下典型前缘部件表面热流密度的相似性,论证了利用亚声速高温燃气流加热方式进行近地空间高超声速飞行工况气动热模拟试验的可行性.
China’s iron oxides sector is an export-orientedsector whose dependence on exports exceeds50%.With impacts from the global financialcrisis,China’s export of
Recently,Gansu North Santai Chemical Co Ltd,a joint venture of CNGCLuzhou North Chemical Industries Co Ltd (40%),CNGC GansuYinguang Chemical Industry Group Co
On May 28th,Qinghai Western Magnesium Technology Co Ltd(QWMT) began work to construct a 100 000 t/a bittern to magnesiumhydroxide/magnesium oxide project with
June 5th,Yushe Chemical Engineering Inc of Shanxi province begantrial production on its 100 000 t/a caustic soda unit and 120 000 t/apolyvinyl chloride unit af
Adipic acid is mainly used to produce nylon66 salt,polyurethane and plasticizers.According to a report by SRI Consulting,in 2008 the global adipic acid capacit