基于节能环保视域下的企业技术创新

以建设资源节约型企业为出发点,就企业如何在节能环保的视野下实施技术创新,分析企业实施技术创新的影响因素以及应采取的对策,从而实现企业的可持续发展,达到企业与社会的双赢。     

Long-term perspectives on world metal use—a system-dynamics model

In this paper, a system dynamics model is described, which simulates long-term trends in the production and consumption of metals (i.e. iron/steel and an aggregate of metals of medium abundance) in relation to impacts such as ore-grade decline, capital and energy requirements and waste flows. This metal model can be of assistance in exploring the issue of sustainability of metal resource use. Application of the model to historical trends shows it to be fairly capable of reproducing the long-term trends in the 1900–1990 period, among others on the basis of two intensity of use curves applied to 13 world regions. For future trends, a set of perspective-based long-term scenarios has been constructed that represent the major paradigms in resource use. These scenarios highlight some of the uncertain factors in the relation between economic growth, metal resource exploitation and use, and energy and environmental consequences. They also indicate that apparently similar metal flows in society may be the result of quite different and sometimes contrary assumptions on metal demand, production patterns and resource base characteristics. Such analyses contribute to a more open and transparent discussion on the issue at hand by adding quantitative explications to qualitative views.     

蒸汽直埋管道结构型式的改进与应用

蒸汽直埋管道的安全与节能技术近年来日趋成熟,但在南方高水位城市应用中还存在诸多缺陷。本文结合工程实践,针对这些缺陷进行了技术改进,并在多项工程中推广应用,取得了良好的效果。     

Affordable technologies for utilization of methane in a landfill environment: An example of an integrated technology array and evolving institutional networks

CARIBELATE, the Caribbean Environmental Laboratory for the Advancement of Technological Entrepreneurship is an evolving institutional concept, as well as a physical complex, that provides a dynamic environment for public, academic and private sector organizations to conduct proof of concept technology demonstrations in a landfill environment. This article traces the successful networking of demonstrations at a landfill in New Jersey and the subsequent design of the CARIBELATE project in the Municipality of Carolina, Puerto Rico. The institutional model developed for the Puerto Rico facility has brought together an unlikely combination of stakeholders. Those from the private sector, here called industrial partners, are paired with academic researchers to optimize products for local markets. The basic technology system demonstrated in New Jersey and to be replicated in Puerto Rico removes harmful contaminants from landfill gas and in so doing produces a variety of useful products. A portion of the landfill gas is utilized for micro‐turbine electricity generation and for heating a demonstration greenhouse that houses aquaculture coupled with hydroponic crop production, where aquaculture effluents are recycled as plant nutrients. A strict protocol to verify emission reduction is imposed on all the demonstrations at the CARIBELATE project. Although greenhouse gas credit verification is not the prime mission, it is suggested that the credits verified from these demonstrations are of high quality, and can serve as an excellent training platform. CARIBELATE is conceived to be operated at the municipal level and contribute to income generation and economic development. The continuing networking of stakeholders from the public and private sectors offers some potential guidance for replicating this design in the developing world.     

Enhancing climate technology transfer through greater public–private cooperation: Lessons from Thailand and the Philippines

This article contributes to debates about climate change policy and technology transfer by analyzing the success factors underlying collaboration between private companies and communities in developing countries. To date, much attention to capacity building for enabling environments — including public–private collaboration — under the climate change convention has focused on state‐led initiatives and on the innovation and development of technologies. This article, instead, focuses on how private‐sector investors and host communities may collaborate in the diffusion of technologies, by reducing the costs of technology transfer, and making technology more appropriate to developing countries. The article describes cases of collaboration concerning waste management and waste‐to‐energy in Thailand and the Philippines. The article argues that successful public–private partnerships between investors and communities depends on minimizing transaction costs, strengthening collaborative (or assurance) mechanisms, and in maximizing public trust and accountability of partnerships. Lessons are then drawn for enhancing capacity building for technology transfer under the climate change convention and applications such as the Clean Development Mechanism.     

硫磺回收超级克劳斯-99工艺的应用

介绍了荷兰超级克劳斯—99工艺技术在安庆分公司炼油厂工业应用的设计特点、自动控制系统、装置运行状况和影响平稳生产的主要因素，同时提出改进意见。     

我国劳动安全卫生科技事业正在兴旺发展——劳动部承担的“九五”国家重点科技攻关课题已完成立项论证并开始启动

“八五”期间,劳动部组织的劳动安全卫生领域重大科技项目,首次列入国家科技发展计划并取得重要成果和显著效益;劳动部承担的“九五”国家重点攻关课题已完成预研和立项论证并进入项目攻关实施阶段;“重大工业火灾、爆炸、毒物泄漏事故预防技术研究”、“在役工业压力管道安全评估与重要压力容器寿命预测技术研究”、“典型作业环境粉尘危害及防护技术研究”及“激光安全卫生技术及激光加工安全工程的研究”四个重点攻关课题的完成,将为促进文明生产、保护职工安全与健康,为提高安全科学技术水平发挥重要作用;劳动部正在教育、科研、技术职称评审方面综合、协调、系统地开展工作,旨在建立一支体系完整的、相对独立的、高水平的安全科学技术队伍,加速我国劳动安全卫生科技事业兴旺发展。     

台湾中油公司的环保现状

通过对台湾中油公司的参观和技术交流，介绍了中油公司在石油化工污水的处理技术、废气治理技术、环境监测和环境管理等方面的情况及值得我们学习借鉴之处。     

产品开发中绿色技术的评价、选择和创新

对产品开发中的绿色技术进行了研究分析 ,从技术的审核、技术的选择、技术的过渡以及技术的创新等方面提出了相应的问题和解决方法 ,并对有关内容建立了分析模型     

雾化器电子盒模具设计

介绍了雾化器电子盒复合模具的设计,并对其工作过程和成形做了较详细的阐述。