共查询到20条相似文献,搜索用时 46 毫秒
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本文对新疆独山子石化公司的设备腐蚀管理工作进行屯简要介绍了,对多年来的设备防腐蚀研究成果进行了总结,并就我公司未来的设备防腐研究和管理工作进行了设想。 相似文献
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中国工业防腐蚀协会六届三次会议上所作的《推进产业升级加强文化建设迎接我国防腐蚀行业大发展的新局面》中,第一次提出了"立足全生命周期运行建设大防腐工作体系"的理念,这一理念与十七届五中全会提出的"建设资源节约型环境友好型"的思想一脉相承,对于推动防腐产业在燃气领域中的升级明确了方向,指明了防腐产业在燃气领域中发展的新思路。 相似文献
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重庆大有表面技术有限公司的发明专利《锌镍渗层黑色金属防腐工艺》荣获中国工业防腐蚀技术协会颁发的2012年度《中国防腐蚀行业专利金奖(发明专利)》,这沉甸甸的金色奖牌不仅是对其具有世界先进水平的金属防腐技术含量的褒奖,也是对其不为人知的艰辛的产业化之路的肯定。技术发明是开创前人未能发现的技术,其技术难度是可想而知的,但更难的是使其经济适用,可大批量生产,完成产业化,才能为社会接受,才能服务于社会,才能将技术发明的科技成果转化为强大的生产力。 相似文献
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[本刊讯]2002年3月26日北京人民大会堂河南厅春意盎然,中国防腐蚀技术协会和河南省长垣县人民政府在这里隆重举行授予长垣县为“中国防腐之乡”暨“长源防腐”宣言大会。 在主席台就座的有全国人大常委会副委员长布赫、中共中央委员、全国人大内务司法委员会副…… 相似文献
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Hiroaki Okamoto 《Journal of Phase Equilibria and Diffusion》2013,34(3):251-263
Recent literature on Cs-In, Cs-K, Cs-Rb, Eu-In, Ho-Mn, K-Rb, Li-Mg, Mg-Nd, Mg-Zn, Mn-Sm, O-Sb, and Si-Sr phase diagrams is reviewed in this article in order to update the 1990 compilation Binary Alloy Phase Diagrams, 2nd edition, by T.B. Massalski, et al. For some systems reaction tables and crystal structure data have been included, as well. Diagrams have been checked for consistency with rules for phase diagram construction and modified when necessary. In addition, diagrams needing more work have been identified. 相似文献
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The bicyclic cryptand 1,4, 7, 10, 13, 16, 21, 24-octaaza-bigcyclo [8, 8, 8] hexacosan-3, 8, 12, 17, 20, 25-hexone (COBH) bearing diaminoethane groups along the eight-atom bridges was synthesized. The structure consists of discrete neutral macrobicyclic units; the two cycles share the two tertiary amine nitrogen atoms, which exhibit an endo-endo conformation. Three identical branches formed by 1, 2-diaminoethane link the two tertiary amine groups. The protonation reactions ofcryptand (COBH) and its complex formation with copper (Ⅱ) were investigated by potentiometry in water and in a DMSO/water (80: 20 in mass ratio) mixture as solvents. The cryptand acts as a bis-base through its two Nbridgehead and exhibits a strong cooperativity that favors the first protonation and makes the second one difficult (pK 5.0 ). An inward rotation of the amide groups to form hydrogen bonds accounts for this cooperativity. The interaction of COBH with copper (Ⅱ) leads to several binuclear complex proton contents. 相似文献