石英表面配合物与溶解动力学模型

阐述了石英表面配合物和溶解动力学机理之间的关系，指出了石英的反应性主要受负电性表面物种的控制，从而导致电解质、离子强度、pH等因素对石英溶解的催化效应．溶解达率的提高与反应活化能的降低成活化熵的增大有关。最后，介绍了在过渡态理论和表面反应模型基础上建立的石英溶解速率方程。     

再生资源与原生资源的比较

分别阐述了我国目前原生资源与再生资源回收利用的现状，通过原生资源与再生资源在性能、经济发展、生态环境和节能方面的比较，使我们进一步认识再生资源，大力发展再生资源产业。     

碎砖骨料再生混凝土配合比研究

用正交法试验分析了碎砖骨料混凝土的配合比，提出水灰比和碎砖骨料掺量分别是影响混凝土强度和流动性的主要因素。倡导用碎砖做混凝土骨料，保护生态环境。     

Geological CO2 Storage as a Climate Change Mitigation Option

Carbon dioxide (CO₂₎ capture and storage is increasingly being considered as an important climate change mitigation option. This paper explores provisions for including geological CO₂ storage in climate policy. The storage capacity of Norway's Continental Shelf is alone sufficient to store a large share of European CO₂ emissions for many decades. If CO₂ is injected into oil reservoirs there is an additional benefit in terms of enhanced oil recovery. However, there are significant technical and economic challenges, including the large investment in infrastructure required, with related economies of scale properties. Thus CO₂ capture, transportation and storage projects are likely to be more economically attractive if developed on a large scale, which could mean involving two or more nations. An additional challenge is the risk of future leakages from storage sites, where the government must take on a major responsibility. In institutional and policy terms, important challenges are the unsettled status of geological CO₂ storage as a policy measure in the Kyoto Protocol, lack of relevant reporting and verification procedures, and lack of decisions on how the option should be linked to the flexibility mechanisms under the Kyoto Protocol. In terms of competitiveness with expected prices for CO₂ permits under Kyoto Protocol trading, the relatively high costs per tonne of CO₂ stored means that geological CO₂ storage is primarily of interest where enhanced oil recovery is possible. These shortcomings and uncertainties mean that companies and governments today only have weak incentives to venture into geological CO₂ storage.     

城市污泥好氧堆肥过程中能量平衡的理论分析

从热力学角度研究城市污泥的好氧堆肥过程,根据热力学第一定律,建立了好氧堆肥过程中的能量平衡关系,并给出了平衡关系中各参数的计算方法。     

双冲击泡沫水浴除尘器在钢铁联合企业双燃料锅炉上的应用

结合工程实例介绍了双冲击泡沫水浴除尘器的应用领域、结构特点、处理效果及其现实意义和发展前景。     

利用合成氨二段转化气联产甲醇技术的可行性分析

通过对国内外不同甲醇合成生产工艺技术概况及能耗指标的分析，探讨合成氨化肥企业利用现有工艺技术进行改造的可行性，以提高企业对市场的适应性。     

浅谈海上油井安全阀及其控制系统技术的应用

针对实际生产条件，为全面推行海上安全环保、节能与清洁生产，在油井上安装了太阳能安全阀控制系统，对油井生产与安全管理起着重要的作用。     

Climate Change and Energy Technologies

The long time scale of the climate change problem and the inherent nature of the carbon cycle bring important implications for present technology development efforts. Even if major technology improvements are achieved for non-carbon-emitting technologies such as energy-intensity improvements, wind, solar, biomass, and nuclear over the course of the 21^st century, most examinations of potential future greenhouse emissions conclude that additional technology development will be required to stabilize greenhouse gas concentrations. The evelopment of an expanded suite of technologies including carbon capture and disposal, hydrogen systems and biotechnology hold the potential to dramatically reduce the cost of stabilizing greenhouse gas concentrations. This paper examines these technologies in the context of a global integrated assessment model of energy, agriculture, land-use, economics, and carbon cycle processes.