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41. 发明专利

JPH02271907A LIQUID-TYPE FLUOROCARBON AND ITS PRODUCTION 失效
公开(公告)号：JPH02271907A
公开(公告)日：1990-11-06
申请号：JP27728489
申请日：1989-10-26
申请人： OSAKA GAS CO LTD
发明人： MAEDA TOSHIYUKI , MABUCHI AKIHIRO , FUJIMOTO HIROYUKI
IPC分类号： C01B31/00 , C07C17/00 , C07C17/007 , C07C19/08
摘要： PURPOSE:To obtain such fluorocarbon in a liquid state at room temp. which is suitable for a water repellent, oil repellent, inert liquid for electronics industry or liquid for gas-phase soldering by using fluorocarbon which contains no double bond and specifying the value of F/C, IR absorption spectrum, number mean mol.wt., weight reduction by heating and NMR spectrum of the fluorocarbon. CONSTITUTION:The liquid-type fluorocarbon consists of C and F with F/C atomic ratio of 1.0-1.93 and contains no double bond. The specified features are: A) the IR absorption spectrum shows the most intense peak (alpha) at 1215+ or -7cm , a peak (beta) at 1025+ or -7cm smaller than (alpha) and a peak (gamma) at 971+ or -7cm smaller than (beta), B) the number mean mol.wt. (by osmotic pressure of vapor pressure) is 680-950, C) the thermal analysis shows exothermic up to 420 deg.C with decrease in weight and 100% weight reduction at 420 deg.C, D) it is in a liquid state at room temp., E) the F-NMR spectrum shows two peaks of CF3-CF- group and CF3CF2- group in 0-30ppm range, a peak of CF3 in -30--90ppm range, a peak of CF group in -100--150ppm range when the CF3 group of benzotrifluolide as the standard of chemical shift.

42. 发明专利

JP2013040151A Method for producing tetrafluoroethylene 审中-公开
标题翻译：生产四氯氟乙烯的方法
公开(公告)号：JP2013040151A
公开(公告)日：2013-02-28
申请号：JP2011179841
申请日：2011-08-19
申请人： Tokyo Institute Of Technology , 国立大学法人東京工業大学 , Asahi Glass Co Ltd , 旭硝子株式会社 , Daikin Industries Ltd , ダイキン工業株式会社
发明人： WATANABE TAKAYUKI , HIYAMA TEISUKE , ONISHI KEIICHI , OKAZOE TAKASHI , SUGIYAMA AKIHIRA
IPC分类号： C07C17/007 , C07C21/185 , C08F14/26 , H05H1/30 , H05H1/42
摘要： PROBLEM TO BE SOLVED: To provide a method for producing TFE, by which TFE can be obtained without going through multistage steps, byproducts is small, and the environment is considered.SOLUTION: The method for producing the TFE includes: a step for simultaneously supplying CaFpowder and C powder having an average particle size of 50 μm or less into an induction bonding type thermal plasma and generating a radical of a fluorocarbon in the plasma; and a step for quenching the radical. Further the method for producing TFE includes: a step for supplying the CaFpowder and the C powder into the induction bonding type thermal plasma so that the supplying amount of the CaFpowder per unit time becomes 9 to 35 mol% based on the total supplying amount per unit time of the C powder and the CaFpowder, and generating the radical of the fluorocarbon in the sum of plasma; and a step for quenching the radical.
摘要翻译：要解决的问题：为了提供一种生产TFE的方法，通过其可以获得TFE而不经过多步骤，副产物很小，并且考虑了环境。＆lt; P＆gt;解决方案：TFE的制造方法包括：将平均粒径为50μm以下的CaF 2 粉末和C粉末同时供给到感应接合在等离子体中产生氟化碳基团; 以及淬灭激进的步骤。此外，制造TFE的方法包括：将CaF 2 粉末和C粉末供给到感应焊接型热等离子体中的步骤，使得CaF 2 粉末，相对于C粉末的每单位时间的总供给量和CaF 2 粉末，为9〜35摩尔％并且在等离子体的总和中产生碳氟化合物的基团; 以及淬灭激进的步骤。版权所有（C）2013，JPO＆INPIT

43. 发明专利

JP4170447B2 High purity processing method of carbon material, and high purity processing equipment 失效
公开(公告)号：JP4170447B2
公开(公告)日：2008-10-22
申请号：JP18026298
申请日：1998-06-26
申请人：東洋炭素株式会社
发明人：正之伊藤 , 楽年何 , 次郎平岩 , 哲朗東城
IPC分类号： C01B31/02 , C04B35/52 , C07C17/007 , C07C19/08

44. 发明专利

JP2002526360A 失效
公开(公告)号：JP2002526360A
公开(公告)日：2002-08-20
申请号：JP2000574020
申请日：1999-09-17
IPC分类号： B01J21/18 , B01J23/74 , B01J23/755 , B01J35/06 , C01B31/00 , C01B31/02 , C07C1/32 , C07C13/64 , C07C17/007 , C07C23/46 , D01F11/12
摘要： This invention is directed to making chemical derivatives of carbon nanotubes and to uses for the derivatized nanotubes, including making arrays as a basis for synthesis of carbon fibers. In one embodiment, this invention also provides a method for preparing single wall carbon nanotubes having substituents attached to the side wall of the nanotube by reacting single wall carbon nanotubes with fluorine gas and recovering fluorine derivatized carbon nanotubes, then reacting fluorine derivatized carbon nanotubes with a nucleophile. Some of the fluorine substituents are replaced by nucleophilic substitution. If desired, the remaining fluorine can be completely or partially eliminated to produce single wall carbon nanotubes having substituents attached to the side wall of the nanotube. The substituents will, of course, be dependent on the nucleophile, and preferred nucleophiles include alkyl lithium species such as methyl lithium. Alternatively, fluorine may be fully or partially removed from fluorine derivatized carbon nanotubes by reacting the fluorine derivatized carbon nanotubes with various amounts of hydrazine, substituted hydrazine or alkyl amine. The present invention also provides seed materials for growth of single wall carbon nanotubes comprising a plurality of single wall carbon nanotubes or short tubular molecules having a catalyst precursor moiety covalently bound or physisorbed on the outer surface of the sidewall to provide the optimum metal cluster size under conditions that result in migration of the metal moiety to the tube end.

45. 发明专利

JP3010532B2 失效
公开(公告)号：JP3010532B2
公开(公告)日：2000-02-21
申请号：JP27728489
申请日：1989-10-26
IPC分类号： C01B31/00 , C07C17/00 , C07C17/007 , C07C19/08

46. 发明专利

JPH11504621A 失效
公开(公告)号：JPH11504621A
公开(公告)日：1999-04-27
申请号：JP52966996
申请日：1996-03-29
IPC分类号： C07C27/12 , B01J8/02 , B01J19/08 , C07C17/007 , C07C21/185 , C07C29/50 , C07C31/135 , C07C35/08 , C07C45/33 , C07C49/403 , C07C49/603

47. 发明专利

JPS58203924A Production of carbon tetrafluoride 失效
标题翻译：生产四氯化碳
公开(公告)号：JPS58203924A
公开(公告)日：1983-11-28
申请号：JP8781282
申请日：1982-05-24
申请人： Kanto Denka Kogyo Kk
发明人： NAKAMURA JIYUTAROU , NIINUMA TERUHISA , TOMIOKA HIROSHI , FUKUSHIMA MORIYUKI , HOSOYA HIDEO
IPC分类号： C07C17/007 , C07C17/00 , C07C19/08 , C07C67/00
摘要： PURPOSE: The reaction between a fluorine gas containing halogen and elementary carbon permits technically safe, easy and economically advantageous production of high-purity carbon tetrafluoride used as a cryogenic refrigerant or an etchant for semiconductors.
CONSTITUTION: At least one selected from halogens such as I, Br, or Cl and/or at least one selected from halogen fluorides such as IF
6 , IF
7 , BrF
3 and ClF
3 are added to a fluorine gas. The resultant gas and an equivalent amount of elementary carbon, preferably petroleum coke crushed in an appropriate size are continuously fed to effect the reaction in a temperature range from 250°C to 500°C to produce a colorless gas of carbon tetrafluoride boiling at -128°C and melting at -184°C. The amount of the halogen or halogen fluoride added is more than 0.5mol/100mol of the fluorine gas in case of halogen or more than 1mol in halogen fluoride and a halogen fluoride is preferred.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：含卤素和基本碳的氟气之间的反应使得技术上安全，容易和经济上有利地生产用作低温制冷剂的高纯度四氟化碳或用于半导体的蚀刻剂。构成：向氟气中添加选自卤素如I，Br或Cl中的至少一种和/或选自卤素氟化物如IF6，IF7，BrF3和ClF3中的至少一种。将所得气体和等量的基本碳，优选以适当大小压碎的石油焦炭连续进料，以在250℃至500℃的温度范围内进行反应，以产生沸点为四氟化碳的无色气体 -128℃，熔点-184℃。在卤素的情况下，加入的卤素或卤素氟化物的量大于0.5mol / 100mol的氟气，在卤素氟化物中大于1mol，优选卤素。

48. 实用新型

CN206444578U 一种自发热的高效反应器有权
公开(公告)号：CN206444578U
公开(公告)日：2017-08-29
申请号：CN201621180415.2
申请日：2016-10-27
申请人：广东华特气体股份有限公司 , 江西华特电子化学品有限公司
发明人：肖三 , 廖恒易 , 陈艳珊
IPC分类号： B01J8/00 , B01J8/06 , C07C17/007 , C07C19/08
摘要：一种自发热的高效反应器，包括料仓管、集气管、加热套管和第一排气管；集气管设于料仓管的底部；集气管的顶部设有开口且连通至料仓管的内部；集气管的顶部开口处设有筛板；集气管设有第一进气管；加热套管具有多个，其为中空的，其横向贯穿于料仓管；加热套管内设置加热管。本实用新型根据上述内容提出一种自发热的高效反应器，能够自发热以控制反应环境的温度，反应效率高。

49. 实用新型

CN203140005U 一种四氟化碳反应釜结构失效
公开(公告)号：CN203140005U
公开(公告)日：2013-08-21
申请号：CN201320154697.9
申请日：2013-03-29
申请人：四川众力氟业有限责任公司
发明人：李小明 , 刘静涛 , 曹勇
IPC分类号： B01J19/00 , C07C17/007 , C07C19/08
摘要：本实用新型公开一种四氟化碳反应釜结构，水冷反应桥安装在反应釜主体上，水冷反应桥由多根冷水管组成，冷水管的进口与冷却水源进水管连接，冷水管的出口与冷却水源出水管连接，水冷反应桥的上部设置有碳粒层，反应釜主体在碳粒层的下方设置有氟气进口，反应釜主体在碳粒层的上方设置有四氟化碳出口。与现有技术相比，本实用新型提供的四氟化碳反应釜结构，将四氟化碳反应釜内的鼠笼水冷反应桥更换为水冷反应桥后，由于取消了萤石层，杜绝了萤石粉进入四氟化碳总管，确保了四氟化碳出气管路系统的畅通，对提高电槽的运行效率和控制四氟化碳空气指标起到了很大作用，同时降低了操作员工的劳动强度。

50. 发明专利

KR102223601B1 KR102223601B1 - A catalyst for methane chlorination reaction and method for methane chlorination using the same 有权
公开(公告)号：KR102223601B1
公开(公告)日：2021-03-05
申请号：KR1020190112721A
申请日：2019-09-11
申请人： 한국화학연구원
发明人： 채호정 , 김영민 , 김집 , 김태완
IPC分类号： B01J21/18 , B01J35/10 , B01J37/00 , B01J37/02 , C07C17/007 , C07C19/041
CPC分类号： B01J21/18 , B01J35/1014 , B01J37/0009 , B01J37/0201 , C07C17/007 , C07C19/041
摘要： 본 발명은 메탄을 무산소 조건에서 염소화하는 반응에 사용되는 촉매로서, 라만 피크 강도비 I
D /I
G 가 0.05 ~ 0.13 인 탄소계 물질을 제공한다. 본 발명에 따른 촉매는 메탄과 염소의 전환율이 높으며, 특히 염소의 전환율이 기존 촉매 대비 매우 높으면서도 사염화탄소로의 전환은 낮게 되는 특징을 갖는다.

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