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《精细与专用化学品》2016,(4)
正4月11~14日,特殊化学品集团朗盛携旗下一系列面向油漆和涂料行业的产品与技术亮相在印第安纳波利斯举行的美国涂料展暨涂料大会。朗盛展示备受业界信赖的颜料和杀生剂,为优质油漆和涂料提供着色和保护解决方案。朗盛在本次涂料展上的一大亮点是创新的拜耳乐全新红色无机颜料。该系列颜料依托于全新的生产工艺。这一工艺叫做"宁波工艺",首次运用于朗盛地处中国宁波的新工厂。该工厂是目前世界 相似文献
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王晨 《精细与专用化学品》2014,(12):40
特殊化学品集团朗盛在2014中国国际涂料展上展示其应用于涂料工业丰富、创新的无机颜料产品。快速的工业化、经济发展和城市化浪潮正在推动中国涂料和颜料行业的需求,中国已成为世界上最大的颜料生产国和消费国。朗盛致力于凭借其无机颜料、工业防腐剂、干膜杀菌剂和防藻剂领域的可持续解决方案,满足涂料和颜料行业日益增长的需求。 相似文献
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<正>朗盛公司是全球著名的特殊化学品生产商之一,其生产的氧化铁颜料广泛应用于涂料、建材、陶瓷和油墨等领域。《涂料技术与文摘》在2010中国国际涂料展上专访了朗盛上海颜料有限公司总经理、亚太区无机颜料业务部副总裁余文广博士(Dr.Wolfgang Oehlert)。 相似文献
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<正>随着经济的发展和城市化进程的加快,中国现已成为全球最大的涂料市场,整个涂料行业对产品品质日益增高的要求使得具备卓越性能的高附加值产品越来越受欢迎。作为优秀的特殊化学品供应商,朗盛始终致力于向客户和消费者提供满足其特定要求的创新型可持续产品。尤其是朗盛无机颜料业务部执行最高的环 相似文献
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<正>快速的工业化和城市化发展,推动了中国涂料和颜料行业的需求和发展。如今,中国已成为世界上最大的颜料生产国和消费国。作业为无机颜料行业全球的领先者,特殊化学品集团朗盛致力于凭借其丰富、创新的无机颜料产品、工业防腐剂、干膜杀菌剂和防藻剂领域的可持续解决方案,满足涂料和颜料行业日益增长的需求。日前,朗盛无机颜料业务部亚太区副总裁苏汉先生向本刊介绍了朗盛推出的新型无机颜料产品和目前在中国的布局规划。据苏汉先生介绍,针对中国涂料市场,最近新推出的两款无机颜料产品:一是氧化铁黄BayferroxTMTP 相似文献
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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 Zn3−x Cox(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 Zn3−x Cux (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. 相似文献
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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。 相似文献
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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。 相似文献
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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。 相似文献
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膜的污染和劣化及其防治对策 总被引:25,自引:0,他引:25
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。 相似文献
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James L. White David G. Salladay David O. Quisenberry Donald L. MacLean 《应用聚合物科学杂志》1972,16(11):2811-2827
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. 相似文献