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2.发明公开
公开(公告)号：EP3336814A1
公开(公告)日：2018-06-20
申请号：EP16835530.3
申请日：2016-08-10
摘要： The present invention relates to the field of fire and electric power safety, in particular to methods for detection of pre-fire situations arising from local overheating of electrical equipment, and is intended to prevent fires arising from electrical wiring faults, in particular, faults in wiring devices. The method is based on measuring the content of low-boiling substances in the atmosphere of the protected room, which are enclosed in capsules with an opening temperature in the range of 80-200 ° C, fixed on current-carrying parts, and released into the external environment when these capsules are opened by heating the mentioned parts to the appropriate temperature. The technical result of the claimed solution is to increase the probability of detecting a pre-fire situation at an early stage.
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公开(公告)号：EP0606482B1
公开(公告)日：1998-07-15
申请号：EP93908071.9
申请日：1993-04-09
发明人： TSUDA, Takehide, Yodogawa Works of , MATSUMOTO, Takeo, Yodogawa Works of , TANAKA, Yoshinori, Yodogawa Works of , KOMATSU, Satoshi, Yodogawa Works of , KOYAMA, Satoshi, Yodogawa Works of
摘要： Hydrogen fluoride can be efficiently removed from a mixture thereof with dichloromethane, chlorofluoromethane and/or difluoromethane either by distilling the mixture to remove a binary azeotropic mixture composed of hydrogen fluoride and dichloromethane, one composed of hydrogen fluoride and chlorofluoromethane and one composed of hydrogen fluoride and difluoromethane, or by separating the mixture into an upper liquid phase rich in hydrogen fluoride and a lower liquid phase poor in hydrogen fluoride and distilling the respective phases in a similar manner.
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4.发明授权Removal of unsaturated carbon compounds from 1,1-dichloro-1-fluoroethane 失效从1,1-二氯-1-氟乙烷的不饱和的碳化合物的去除。
公开(公告)号：EP0401493B1
公开(公告)日：1994-10-19
申请号：EP90107089.6
申请日：1990-04-12
CPC分类号： C07C17/38 , B01J19/123 , C07C17/395 , C07C19/12
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公开(公告)号：EP0392270B1
公开(公告)日：1993-06-16
申请号：EP90105989.9
申请日：1990-03-29
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6.发明授权
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公开(公告)号：EP0532686B1
公开(公告)日：1995-11-22
申请号：EP91912672.2
申请日：1991-06-04
CPC分类号： C07C17/23 , C07C17/00 , C07C17/354 , C07C19/10 , C07C19/12 , C07C19/04 , C07C19/03 , C07C21/18 , C07C19/08
摘要： A process is disclosed for producing saturated halohydrocarbons containing fluorine which comprises the step of reacting certain saturated or olefinic compounds at an elevated temperature with hydrogen in the presence of at least one material selected from the group consisting of iodine and hydrogen iodide, or with hydrogen iodide. Also disclosed is a process for producing certain chloromethanes which comprises the step of reacting CCl4 at an elevated temperature with hydrogen in the presence of iodine and/or HI, or with hydrogen iodide; and a process for producing CF3CCl=CHCF3 which comprises the step of reacting CF3CCl=CClCF3 at an elevated temperature with hydrogen in the presence of iodine and/or HI, or with hydrogen iodide.
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公开(公告)号：EP0427782A4
公开(公告)日：1991-11-21
申请号：EP89909319
申请日：1989-07-13
申请人： INRAD, INC.
IPC分类号： C07C255/10 , B01J29/70 , C07B39/00 , C07B61/00 , C07C17/10 , C07C19/00 , C07C19/01 , C07C45/63 , C07C47/14 , C07C253/30 , C07C255/02 , C07C17/02 , C07C17/04
CPC分类号： C07C255/02 , C07B39/00 , C07C17/10 , C07C45/63 , C07C253/30 , C07C19/01
摘要： Normal alkane hydrocarbons are chlorinated with high terminal selectivity by pre-adsorbing the hydrocarbons into a pentasil zeolite.
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9.发明公开Verfahren zur Stabilisierung von chlorierten Paraffinen 失效Verfahren zur Stabilisierung von chlorierten Paraffinen。
公开(公告)号：EP0427096A1
公开(公告)日：1991-05-15
申请号：EP90120853.8
申请日：1990-10-31
发明人： Landau, Helmut
CPC分类号： B41M5/1655 , C07C17/42 , C07C19/01
摘要： Chlorierte Paraffine, welche aliphatische oder cycloaliphatische Amine als Stabilisatoren enthalten, eignen sich hervorragend als Lösemittel für die Farbbildner in chemisch reagierenden Durchschreibepapieren.
摘要翻译： 含有脂族或脂环族胺作为稳定剂的氯化石蜡非常适合用作化学反应复印纸中的成色剂的溶剂。
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10.发明公开Removal of unsaturated carbon compounds from 1,1-dichloro-1-fluoroethane 失效Entfernung vonungesättigtenKohlenstoffverbindungen aus 1,1-Dichlor-1-fluorethan。
公开(公告)号：EP0401493A2
公开(公告)日：1990-12-12
申请号：EP90107089.6
申请日：1990-04-12
CPC分类号： C07C17/38 , B01J19/123 , C07C17/395 , C07C19/12
摘要： Liquid 1,1-dichloro-1-fluoroethane containing contaminating unsaturated carbon compounds is treated with chlorine and ultraviolet light to convert the unsaturated contaminants to photochlorination products. The photochlorination products are thereafter separated from 1,1-dichloro-1-fluoroethane, such as by distillation. The process is particularly useful in separating vinylidene chloride from 1,1-dichloro-1-fluoroethane.
摘要翻译： 含有污染性不饱和碳化合物的液体1,1-二氯-1-氟乙烷用氯和紫外光处理，将不饱和污染物转化为光氯化产物。 然后，通过蒸馏，从1,1-二氯-1-氟乙烷中分离光氯化产物。 该方法特别可用于从1,1-二氯-1-氟乙烷中分离偏二氯乙烯。
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