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21. 发明公开

EP1739153A2 METHOD FOR THE PRODUCTION OF BREA FROM TAR AND THE DISTILLATES THEREOF ARISING FROM COAL TAR BY OXIDATIVE THERMAL TREATMENT 有权
标题翻译：用于生产拉布雷亚沥青和关闭物获得的煤焦油馏分油的氧化热BEHANLUNG
公开(公告)号：EP1739153A2
公开(公告)日：2007-01-03
申请号：EP05708091.3
申请日：2005-02-17
申请人： Industrial Quimica del Nalon, S.A.
发明人： GONZALEZ GARCIA, Manuel Olivo , GONZALEZ CIMAS, Manuel José , FERNANDEZ RODRIGUEZ, Juan José
IPC分类号： C10C1/16
CPC分类号： C10C1/16
摘要： The invention relates to the production of brea from distillates arising from high temperature coal tar having a distillation range of more than 260 °C, by means of sequential and combined application of three stages in mild pressure and temperature conditions (
摘要翻译：本发明涉及从馏出物从高温煤焦油所产生具有超过260℃的蒸馏范围，通过三个阶段的顺序的和组合应用的方式生产面包机的（在温和的压力和温度条件下<400℃，< 10巴克）用作用于空气或氧气，它们的混合物，或空气所有的试剂是在氧，在惰性气氛中热处理，并分级蒸馏低，氧化热处理。它有可能获得布雷亚职业健康，这可以作为煤体的长期参展环境优势和优点。

22. 发明公开

EP1461400A1 HIGH FLASH POINT PITCH BASED IMPREGNANT FOR CARBON AND GRAPHITE AND METHOD 审中-公开
标题翻译：与炭素及方法高闪点基于浸渍沥青
公开(公告)号：EP1461400A1
公开(公告)日：2004-09-29
申请号：EP02784688.0
申请日：2002-12-03
申请人： UCAR Carbon Company Inc.
发明人： ORAC, Thomas, Harry
IPC分类号： C10G3/00 , C10C1/00 , C10C1/04 , C10C1/20 , B32B9/00
CPC分类号： C10C1/16 , Y10T428/30
摘要： An impregnating pitch having a softening point of about 90°C and a flash point above about 280 °C is prepared from a coal tar liquid. Preparation of the pitch involves sparging coal tar liquid with steam or an inert gas while maintaining the liquid at a temperature of from about 260 °C-270 °C.

23. 发明公开

EP0612344A1 PROCESS FOR MAKING CARBON ELECTRODE IMPREGNATING PITCH FROM COAL TAR 失效
标题翻译：用于从煤焦油生产适合KOHLENSTOLLELKTRODEN PECH的浸渍。
公开(公告)号：EP0612344A1
公开(公告)日：1994-08-31
申请号：EP93917349.0
申请日：1993-07-30
申请人： Aristech Chemical Corporation
发明人： STIPANOVICH, John, Jr.
IPC分类号： C10C1 , C10C3
CPC分类号： C10C1/16
摘要： On fabrique le brai d'imprégnation d'électrodes au carbone à partir de goudron de houille en centrifugeant celui-ci afin de retirer des matières particulaires, puis en broyant et en distillant le matériau restant.

24. 发明公开

EP0358048A1 Process for producing pitch for the manufacture of high-performance carbon fibers together with pitch for the manufacture of general-purpose carbon fibers 失效
标题翻译：一种用于与生产沥青的用于任何目的的碳纤维一起制备Spitzenleistungspechkohlenstoffasern过程。
公开(公告)号：EP0358048A1
公开(公告)日：1990-03-14
申请号：EP89115563.2
申请日：1989-08-23
申请人： MARUZEN PETROCHEMICAL CO., LTD.
发明人： Tsuchitani Masatoshi , Naito, Sakae , Moriziri, Hiroshi , Suzuki, Kiyotaka E-5404, Maruzen Sekiyu Kagaku
IPC分类号： C10C1/00 , C10C3/00 , D01F9/145
CPC分类号： D01F9/145 , C10C1/00 , C10C1/16 , C10C3/00 , D01F9/322
摘要： A process for co-production of a pitch for the manufacture of HP carbon fibers and a pitch for the manufacture of GP carbon fibers is proposed. The pitch for the manufacture of GP carbon fibers is prepared from the spent fraction not used in the production of an optically anisotropic pitch suitable for the manufacture of HP carbon fibers. The spent fraction has hitherto been discarded as a valueless material. According to the present process, a pitch for the manufacture of so-called ultra HP carbon fibrs with tensile strength of over 400 Kg/mm² and modulus of elasticity of over 60 ton/mm′ and a pitch for the manufacture of GP carbon fibers can be produced simulteneously. Both pitches have very excellent spinnability and when they are spun, they cause no fiber cut-off even at a high spinning rate of, for example, 500 m/min or 700 m/min. One important merit of the process is that the production ratio of ultra HP carbon fibers and GP carbon fibers can easily be changed to accommodate to market's demand. Accordingly, the process has wide flexibility in operation. Of course, the effective utilization of valueless spent fraction can reduce the production costs of not only ultra HP carbon fibers but also GP carbon fibers.
摘要翻译：一种用于联合生产用于碳纤维和HP GP碳纤维的制造中的节距的制造沥青的过程被提议。 GP碳纤维的制造中节距从在生产适用于碳纤维HP的制造中的光学各向异性沥青的未使用的废馏分制备。废馏分迄今丢弃作为毫无价值材料。。根据本发明的方法中，为了制造的间距所谓具有400千克/毫米<2>和超过60吨/平方毫米分钟弹性模量和对GP的制造间距抗拉强度超HP碳fibrs 碳纤维可以simulteneously来制造。两个节距具有非常优异的自旋能力，并且当它们被纺丝，它们不会引起纤维切断，即使在高纺丝速度，例如为500米/分钟或700米/分钟。该过程的一个重要优点是没有超高性能碳纤维和碳纤维GP的生产比例可以很容易地改变，以适应市场的需求。因此，该方法具有在操作中有很大的灵活性。当然，没有价值的有效利用废分数可以降低不仅超高性能碳纤维，但这样GP碳纤维的生产成本。

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