舰船涂料电化学行为研究

应用电化学技术研究舰船涂料电化学行为,得出不同类型舰船涂料电化学阻抗变化特征,对各类舰船涂料防腐蚀性能作出评价,为舰船长效涂料配套的选用提供技术数据.     

舰船专用涂料概述

概述了舰船专用涂料的品种及组成,包括:水线以下船壳部位专用涂料、水线专用涂料、水线以上船壳及上层建筑专用涂料、甲板防腐蚀及防护涂料、舰船内船舱专用涂料。     

船舶涂料

聚苯胺材料在舰船涂料中的应用研究；一种耐海洋生物附着的船用涂料及其制备方法     

我国舰船涂料总体研究进展

综述了我国舰船涂料总体研究进展，主要包括舰船涂料总体发展趋势，纳米材料改性涂料概况及发展趋势，新型海洋涂料技术等。以期对我国舰船涂料有一个全面了解。     

舰船防火涂料的发展及应用

介绍了舰船防火涂料的发展现状和应用现状,并阐述了舰船防火涂料用于船舶耐火分隔的优势以及舰船防火涂料推广应用的重要意义。     

舰船涂料的发展趋势

介绍舰船上所用各类涂料的特点、组成和应用 ,提出了我国舰船涂料的重点发展方向     

氟碳涂料在舰船上的应用前景

简述了国内氟碳涂料及舰船涂料的发展现状,分析了氟碳涂料在舰船上应用的可能性。     

船体水上防锈涂料体系加速试验方法研究

采用自行设计的一套人工加速老化试验方法，对８种国内外船体水上部位防锈涂料体系进行性能综合检测试验数量化评分。结果表明，采用该方法可在相当短的时间内，对各种船体水上的防锈涂料体系的综合性能，作出正确的评定。     

舰船用吸收雷达波涂料

综述了舰船用吸收雷达波涂料的发展概况，叙述了吸收雷达波涂料的工作原理，介绍了吸收雷达波涂料的组成，并对舰船用吸收雷达波涂料的发展提出了建议。     

舰船涂料的发展趋势

介绍了舰船涂料的主要品种———防污涂料、舱室涂料、上层建筑及船壳涂料、甲板涂料、涂装技术等的发展趋势。     

Orthophosphates and Diphosphates Containing Zinc and Copper and Zinc and Cobalt

Solid solutions of diphosphates of zinc and copper and of zinc and cobalt were synthesized from mixtures of pure diphosphates at temperatures up to 1000°C. Their X-ray diffractometry patterns varied continuously from one end member to the other. Solid solutions of orthophosphates of composition Zn_3−xCox(PO₄)2, with x = 0.4–1.6, were formed at temperatures up to 950°C; all exhibited the structure of γ-Zn₃(PO₄)2. Solid solutions of orthophosphates of composition Zn_3−xCu_x(PO₄)2 exhibited more-complex behavior. At 1000°C and copper contents of 20–80 mol%, a phase that is related to Cu₃(PO₄)2, termed here the "ε-phase," predominated. At 850°–950°C and in the region from 20 mol% to ∼33 mol% of copper, the solid solutions (the "η-phase") adopted the structure of graftonite. At 800°–900°C and 10–15 mol% of copper, the solid solutions exhibited a new structure (the "δ-phase"), which we found to be related to the mineral sarcopside. At temperatures 950°C, the solutions that contained 5–15 mol% of copper (the "β-phase") had the structure of β-Zn₃(PO₄)2, whereas at 800°–850°C, solutions with 5 mol% of copper (the "-phase") exhibited the structure of γ-Zn₃(PO₄)2. Attempts to synthesize Cu⁺ZnPO₄ and Cu⁺Cu²⁺Zn₃(PO₄)3 were unsuccessful.     

油气储运系统中油气的回收及腐蚀与防护问题

油气储运系统已经与保障国家经济的发展息息相关,介绍了油气储运系统中油气回收问题及腐蚀与防护问题,并提出了相应的解决措施。     

Gemini型表面活性剂结构性能与应用

Gemini型表面活性剂的结构和性质与传统的表面活性剂有很大的不同,例如Gemini型表面活性剂可以视为两个普通表面活性剂在亲水基或者靠近亲水基处由连接基团通过化学键连接而成;Gemini表面活性剂的C20值和cmc值都比传统表面活性剂的值要低很多。着重介绍了Gemini型表面活性剂的特性,结构与表面活性的关系以及应用。     

油气集输处理工艺及工艺流程

为了提高油田的生产效率,设计最佳的油气集输处理的工艺流程,更好地完成油气水分离处理的任务。对油气集输工艺技术进行优化,发挥高效油气水分离处理设备的优势,提高油气水处理的质量,保证油气集输工艺顺利实施,获得最佳的油田产量外输。     

科技创新与钢铁科技进步

建设创新型国家是我们中华民族的历史责任。“自主创新、重点突破、支撑发展、引领未来”的16字方针应当成为我们未来创新活动的指南。建设创新型国家把自主创新放在首位,并提出了引领未来的高标准要求。钢铁科技创新必须突出重点,抓住创新成果产业化这个关键,支撑起行业和国民经济的发展。     

油气管道及储运设施安全保障技术发展现状及展望

相比已经完善丰富的开采和勘探技术,油气的运输以及储存却仍然存在不足之处。我国对能源安全提出更加严格要求的同时,对区域经济的发展规划也有足够重视。因此,保障油气管道的安全则成为了我国能源安全战略的重中之重。在阐释油气管道现阶段在储运安全保障技术发展状况的基础上,分析了现存的问题及解决问题的手段,并指出未来可能使用的目标策略,为今后研究者提供一定程度上的借鉴经验。     

石油与天然气地质与勘探开发措施

石油天然气的地质勘探开发目的是为了获得最佳的油气产能而进行的地质研究工作。石油天然气地质勘探工作具有非常重要的意义,通过地质勘探获得有价值的地层信息资料,对储层油气的显示进行评价和分析,确定具有工业开采价值,才能投入开发生产,为油田创造最佳的经济效益。     

膜的污染和劣化及其防治对策

较为系统地介绍了膜污染和劣化的定义和特点,因膜污染和劣化而造成的膜性能变化,以及如何预防、减少或清除膜污染和劣化的一些通用方法。     

Gel permeation and thin-layer chromatographic characterization and solution properties of butadiene and styrene homopolymers and copolymers

Gel permeation chromatographic (GPC) and thin-layer chromatographic (TLC) studies of polystyrene, polybutadienes (BR), and their copolymers (SBR) have been carried out. GPC primarily separates them on the basis of molecular size, and TLC, on the basis of composition. Methods of obtaining absolute molecular weight distributions for BR and SBR based upon variations of the Strasbourg Universal Calibration procedure are described. In particular, [η]–M relationships in both the GPC solvent (THF) and in a second solvent (toluene) were used; in addition, results of statistical mechanical calculations for \documentclass{article}\pagestyle{empty}\begin{document}$\overline {s^2 }$\end{document} (based on the assumption of negligible steric hindrance and freely rotating bonds) were applied. An experimental comparison of these methods was carried out, and use of the [η]–M relationships for both solvents was found to give satisfactory results. The predictions of the statistical theory were too low. A detailed study of polymer–solvent–gel interaction in the GPC unit was made through investigation of ternary phase equilibrium in the (polystyrene)–THF–(polymer) system. The polymers studied included BR and SBR with varying styrene contents. Experimental techniques for TLC separations of BR, SBR, and polystyrene according to the composition are described.