钢包烘烤装置的发展

概述了钢包烘烤的意义，钢包烘烤装置的进展。     

Policies to reduce energy use and carbon emissions in the UK

The UK differs from may other industrialized nations in that its carbon dioxide (CO₂) emissions from energy use have declined in recent years despite relatively rapid economic growth. In all sectors but transport, substantial reductions have already occurred in the level of carbon emissions per unit of GDP output. At the same time, a number of official and unofficial studies have pointed out that the UK has one of the largest remaining potentials amongst comparable industrialized countries for achieving further CO₂ reductions through the implementation of cost-effective energy efficiency and fuel switching measures. This paper discusses past and present patterns of energy use and carbons emissions in the UK. The analysis then examines historical trends in UK energy policy and presents policy options for further reducing the UK's energy-use and carbon emissions in the future.     

螺旋翅片管的换热计算

本文引入区域平均表面传热系数的概念。在实验研究的基础上进行了肋基和肋端温度分布预测及肋片换热数值计算。     

钢锭零能少氧化均热轧制的研究

根据计算机的辅助分析,采用新的钢锭传搁、注后强制水冷却、垫铁脱模等工艺后,入炉钢锭的热焓已超过开坯轧制需要,利用普通均热炉代替钢锭保温车,可完全依靠到钢锭自身潜热与显热进行均热。对不同锭型与钢种采用经试验的最佳时间均热后再轧制,收与保温车均热钢锭直接轧制相同的效果。     

宽低温STN—LCD加热装置的研制

本文介绍了宽低温ＳＴＮ－ＬＣＤ加热装置的设计和制备方法，并对低温加热的实验结果进行了讨论和分析，相应的研究结果表明此法有利于拓宽ＳＴＮ液晶显示器的负温工作范围。     

Design and performance of large low-cost solar water heating systems

An analysis is presented for the monthly performance evaluation of a simple design low cost solar water heating systems. A sample of typical results is presented which confirms their suitability as solar heating systems for summer peacking or as solar preheaters for year around loads.     

Long-term energy scenarios for Mexico: Policy options for carbon savings and main barriers

This paper shows that possibilities exist for maintaining current energy-related carbon emissions per capita in Mexico at almost constant levels in the long term. It is argued, however, that the identified carbon emissions reductions will not be achieved easily or rapidly, as they require a restructuring of Mexico's current technological base and an unusual degree of coordination among the government, lending institutions, equipment manufacturers, and final users. Such changes also will entail surmounting major institutional and financial barriers and creating a better international environment for technology transfer and capital lending.     

多种采暖方式的特点及其选择

介绍了多种采暖方式．并对各种采暖的适用性、一次性投资、运行费用和对环境的影响作了对比，提出了选择的优先顺序，为房地产开发商和用户对于采暖方式的选择提供了参考。     

光催化氧化后四环素的分解率与COD去除率之间关系的探讨

以粉状无机半导体（ＺｎＯ）为催化剂，探讨了水溶液中四环素经光催化氧化分解率和ＣＯＤ去除率之间的关系。实验表明，在本实验中四环素的分解率和ＣＯＤ去除率之间有较好的正相关性。当反庆系统中有足量的活性催化剂和足够的光照时间时，绝大部分四环素将被较彻底地氧化分解成ＣＯ２，这不仅有助于光催化反应机理的研究，助于今后在环保中的实际应用。     

提高铌钽标准液显色反应能力并延长其有效贮存期的分光光度法研究

铌，钽的酒石酸，柠檬酸，草酸铵标准液的显色反应能力及有效贮存期，同铌，钽的原始标准溶液ｐＨ有很大关系，铌酒石酸标准液（原始溶液ｐＨ１．４），其显色反应能力仅在８０％～５０％之间（视放置时间长短而异），但如何采用ｐＨ４．５～５．０的铌酒石酸标准液，其显色反应能力达１００％，即使贮存４４０ｄ后，仍能保持原有的显色反应能力，铌柠檬酸标准液（原始溶液ｐＨ１．２），无论用本法（Ｎｂ－ＢＰＲ－ＣＰＢ法）还是用