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1.发明公开REFRACTORY MATERIAL, METHOD FOR PRODUCTION THEREOF AND REFRACTORY USING THE MATERIAL 有权FEUERFESTES PRODUKT
公开(公告)号：EP1375430A1
公开(公告)日：2004-01-02
申请号：EP02702769.7
申请日：2002-03-06
CPC分类号： C04B35/65 , B82Y30/00 , C04B35/013 , C04B35/043 , C04B35/522 , C04B35/64 , C04B2235/3217 , C04B2235/3232 , C04B2235/3409 , C04B2235/3821 , C04B2235/3843 , C04B2235/402 , C04B2235/404 , C04B2235/421 , C04B2235/424 , C04B2235/425 , C04B2235/428 , C04B2235/48 , C04B2235/5292 , C04B2235/5454 , C04B2235/549 , C04B2235/663 , C04B2235/77 , C04B2235/80 , C04B2235/96 , C04B2235/9607 , C04B2235/9684 , C04B2235/9692
摘要： Refractories obtained by molding a refractory raw material composition containing a refractory raw material including graphite grains having an average grain size of 500 nm or less or a refractory raw material including graphite grains obtained by graphitizing carbon black and a refractory filler, Or refractories containing carbonaceous grains (A) selected from carbon black or graphite grains obtained by graphitizing carbon black and having a DBP absorption (x) of 80 ml/100 g or more, carbonaceous grains (B) selected from carbon black and graphite grains obtained by graphitizing carbon black and having a DBP absorption (x) of less than 80 ml/100 g, and a refractory filler. Refractories excellent in corrosion resistance, oxidation resistance and thermal shock resistance, especially carbon-contained refractories having a low carbon content are thereby provided.
摘要翻译： 含有包含平均粒径为500nm以下的石墨粒子的耐火材料的耐火材料组合物或通过石墨化炭黑和耐火填料得到的石墨粒子的耐火材料的耐火材料组合物或通过含有碳质粒子的耐火材料而得到的耐火材料 （A）选自通过石墨化炭黑并且DBP吸收（x）为80ml / 100g以上获得的碳黑或石墨颗粒，选自炭黑和通过石墨化碳黑获得的石墨颗粒的碳质颗粒（B）和 具有小于80ml / 100g的DBP吸收（x）和耐火填料。 因此，提供耐腐蚀性，耐氧化性和耐热冲击性优异的耐火材料，特别是具有低碳含量的含碳耐火材料。
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公开(公告)号：EP0291361A3
公开(公告)日：1989-10-18
申请号：EP88304432.3
申请日：1988-05-16
发明人： Datta, Sudhin , Ouhadi, Trazollah
CPC分类号： A61F13/533 , C01G31/04 , C08F10/00 , Y10S502/50 , C08F4/631 , C08F4/68
摘要： Vanadium tetrachloride is stabilized by the addition of minor but stabilizing amounts of an acyl halide, benzoyl chloride being especially preferred. The vanadium tetrachloride may be dissolved in an inert organic solvent; hydrocarbons such as hexane are preferred. The stabilized vanadium tetrachloride may be utilized subsequently in polymerization processes.
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3.发明公开Preparation of a metal bromide or oxide bromide 失效Herstellung eines Metallbromids oder Metalloxibromids。
公开(公告)号：EP0320161A1
公开(公告)日：1989-06-14
申请号：EP88311284.9
申请日：1988-11-29
CPC分类号： C01G31/04 , C01B9/04 , C01F17/0056 , C01G39/04 , C01G43/10 , C01G47/00 , C01P2006/42 , C01P2006/60 , C01P2006/80
摘要： A method for preparing a metal bromide or oxide bromide by reacting a metal oxide with carbonyl dibromide at an elevated temperature.
摘要翻译： 一种通过使金属氧化物与二溴化羰在高温下反应制备金属溴化物或氧化溴化物的方法。
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公开(公告)号：EP0103940A1
公开(公告)日：1984-03-28
申请号：EP83302704.8
申请日：1983-05-12
摘要： Vanadium halides or oxyhalides are prepared by reacting vanadium oxyhalides or pentoxide with a halogen in the presence of activated carbon at an elevated temperature in a fluidised bed reactor, and thereafter separating the vanadium halide or oxyhalide from the other reaction products, the reaction being conducted in a fluidised bed reactor equipped with internal filters to prevent carryover of entrained solids with the vanadium halide or oxyhalide.
摘要翻译： 卤化钒或卤氧化物通过卤化钒或五氧化物与活性炭的存在下在高温下在流化床反应器中反应制备，然后将卤化钒或卤氧化物与其它反应产物分离，反应在 装有内部过滤器的流化床反应器，以防止与卤化钒或卤氧化物携带夹带的固体。
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5.发明公开A process for stabilizing vanadium tetrachloride and a stabilized vanadium tetrachloride composition 失效一种用于稳定化的四氯化钒和四氯化稳定钒组合物的制备方法。
公开(公告)号：EP0005639A1
公开(公告)日：1979-11-28
申请号：EP79300888.9
申请日：1979-05-21
IPC分类号： C01G31/04
摘要： The stability of vanadium tetrachloride is improved by the addition of phosphorus halides such as phosphorus trichloride. Preferably, the vanadium tetrachloride is prepared by the reductive chlorination of vanadium oxychloride in the presence of activated carbon having a sulphur content less than 1% by weight.
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公开(公告)号：EP3243798B8
公开(公告)日：2019-05-22
申请号：EP16742778.0
申请日：2016-01-28
申请人： Institute of Process Engineering, Chinese Academy of Sciences , Beijing Zhongkaihongde Technology Co., Ltd.
发明人： FAN, Chuanlin , ZHU, Qingshan , MU, Wenheng , LIU, Jibin , WANG, Cunhu , BAN, Qixun
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公开(公告)号：EP0291359A3
公开(公告)日：1990-03-14
申请号：EP88304426.5
申请日：1988-05-16
发明人： Datta, Sudhin , Ouhadi, Trazoliah
CPC分类号： C08F10/00 , Y10S526/903 , C08F4/631
摘要： Solutions of VCl₄ in inert organic solvent are stabilized by incorporation of decomposition retardants being halogenated organic compounds having at least two halogen atoms attached to the same carbon atom and activated by adjacent electron donor groups or carbon-carbon double bonds. One of the especially preferred stabilizers is butyl perchlorocrotonate. The solutions are useful in polymerization processes.
摘要翻译： VCl 4在惰性有机溶剂中的溶液通过引入分解阻滞剂而稳定化，所述分解阻滞剂是具有至少两个连接到相同碳原子并被相邻电子供体基团或碳 - 碳双键活化的卤素原子的卤化有机化合物。 特别优选的稳定剂之一是全氯丁烯酸丁酯。 该解决方案可用于聚合过程。
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公开(公告)号：EP0291359A2
公开(公告)日：1988-11-17
申请号：EP88304426.5
申请日：1988-05-16
发明人： Datta, Sudhin , Ouhadi, Trazoliah
CPC分类号： C08F10/00 , Y10S526/903 , C08F4/631
摘要： Solutions of VCl₄ in inert organic solvent are stabilized by incorporation of decomposition retardants being halogenated organic compounds having at least two halogen atoms attached to the same carbon atom and activated by adjacent electron donor groups or carbon-carbon double bonds. One of the especially preferred stabilizers is butyl perchlorocrotonate. The solutions are useful in polymerization processes.
摘要翻译： VCl 4在惰性有机溶剂中的溶液通过加入分解阻滞剂来稳定，其是具有至少两个卤素原子的卤代有机化合物，其连接到相同的碳原子上并被相邻的电子给体基团或碳 - 碳双键活化。 其中一种特别优选的稳定剂是全氯巴豆酸丁酯。 该溶液在聚合过程中是有用的。
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公开(公告)号：EP0156617A3
公开(公告)日：1988-03-23
申请号：EP85301897
申请日：1985-03-19
发明人： Watanabe, Morio , Nishimura, Sanji
IPC分类号： C01B09/08 , C01F17/00 , C01G39/04 , C01G41/04 , C01G33/00 , C01G31/04 , C01G01/06 , C22B03/00
CPC分类号： C01G39/04 , C01B9/08 , C01F17/0006 , C01G1/06 , C01G31/04 , C01G33/00 , C01G41/04 , C22B3/0005 , Y02P10/234 , Y10S423/14
摘要： A metal fluoride whose metal is Mo, W, Nb, Ta, V, Re, Ti, Zr, Hf, Co, Ni, Cr, Sb, Sn, Zn, Cd, Pb, Al or a rare earth element is produced by heating a fluorine-containing ammonium salt of the metal, to convert it into the metal fluoride.
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公开(公告)号：EP0019422B1
公开(公告)日：1983-04-27
申请号：EP80301506.4
申请日：1980-05-08
发明人： Skrzec, Adam Edward
CPC分类号： C01G31/04 , B01J8/1818
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