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1. 发明公开

EP3736834A1 SOLID ELECTROLYTE MATERIAL, AND BATTERY 审中-公开
公开(公告)号：EP3736834A1
公开(公告)日：2020-11-11
申请号：EP18898935.4
申请日：2018-12-17
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： ASANO Tetsuya , SAKAI Akihiro , SAKAIDA Masashi , NISHIO Yusuke , MIYAZAKI Akinobu , HASEGAWA Shinya
IPC分类号： H01B1/06 , C01F17/00 , C01G9/00 , C01G15/00 , C01G25/04 , C01G29/00 , C01G33/00 , C01G35/02 , H01M4/62 , H01M10/0562 , H01M10/0565 , H01M10/0566
摘要： A solid electrolyte material according to an aspect of the present disclosure contains Li, Y, at least one selected from the group consisting of Mg, Ca, Sr, Ba, Zn, Sc, La, Sm, Bi, Zr, Hf, Nb, and Ta, and at least one selected from the group consisting of Cl, Br, and I. An X-ray diffraction pattern of the solid electrolyte material obtained by using Cu-Kα radiation as the X-ray source includes peaks within the range in which the diffraction angle 2θ is 25° or more and 35° or less, and includes at least one peak within the range in which the diffraction angle 2θ is 43° or more and 51° or less.

2. 发明公开

EP3736821A1 SOLID ELECTROLYTE MATERIAL, AND BATTERY 审中-公开
公开(公告)号：EP3736821A1
公开(公告)日：2020-11-11
申请号：EP18898044.5
申请日：2018-12-17
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： ASANO Tetsuya , SAKAI Akihiro , SAKAIDA Masashi , NISHIO Yusuke , MIYAZAKI Akinobu , HASEGAWA Shinya
IPC分类号： H01B1/06 , C01F17/00 , C01G9/00 , C01G9/04 , C01G25/04 , C01G33/00 , C01G35/02 , H01M4/62 , H01M10/052 , H01M10/0562
摘要： A solid electrolyte material according to an aspect of the present disclosure contains Li; Y; at least one selected from the group consisting of Mg, Ca, Sr, Ba, Zn, Zr, Nb, and Ta; and at least one selected from the group consisting of Cl, Br, and I. An X-ray diffraction pattern of the solid electrolyte material obtained using Cu-Kα radiation as an X-ray source includes peaks in a range of diffraction angles 2θ of 30° or more and 33° or less, in a range of diffraction angles 2θ of 39° or more and 43° or less, and in a range of diffraction angles 2θ of 47° or more and 51° or less.

3. 发明公开

EP3067320A4 METHOD FOR PRODUCING AQUEOUS ZIRCONIUM CHLORIDE SOLUTION 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINERWÄSSRIGENZIRKONIUMCHLORIDLÖSUNG
公开(公告)号：EP3067320A4
公开(公告)日：2017-08-09
申请号：EP14878824
申请日：2014-12-17
申请人： DAIICHI KIGENSO KAGAKU KOGYO
发明人： KUNISADA TAICHI , NOCHIOKA NOBUTAKA
IPC分类号： C01G25/04 , C01G25/02
CPC分类号： C01G25/04 , C01G25/02 , C01P2002/72 , C01P2006/80
摘要： Provided is a method for producing an aqueous zirconium chloride solution having a higher decomposition rate of zircon sand and a lower impurity content, as compared with conventional methods. The method for producing an aqueous zirconium chloride solution according to the present invention comprises: step 1 of grinding zircon sand to an average particle diameter of 10 µm or less; step 2 of adding a sodium compound to the ground zircon sand to thereby obtain a mixture; step 3 of firing the mixture in an iron container at 400°C or less to thereby obtain a decomposed product; step 4 of firing the decomposed product in a stainless-steel container at 400 to 1,100°C to thereby obtain a fired product; step 5 of dispersing the fired product in water to prepare a dispersion, and washing the fired product with water while adjusting the temperature of the dispersion to 70°C or less, thereby obtaining a water-washed cake; step 6 of washing the water-washed cake with hydrochloric acid with a pH of 1 to 6 to thereby obtain zirconium hydrate; and step 7 of dissolving the zirconium hydrate in hydrochloric acid, and then removing insoluble components to thereby obtain a salt solution.
摘要翻译：本发明提供一种与以往相比锆石分解率高，杂质含量少的氯化锆水溶液的制造方法。根据本发明的用于生产氯化锆水溶液的方法包括：将锆英砂研磨至平均粒径为10μm或更小的步骤1; 步骤2，向磨碎的锆英砂中加入钠化合物，得到混合物; 步骤3，将混合物在400℃或更低的温度下在铁容器中烧制，从而获得分解产物; 步骤4，将分解产物在400-1100℃的不锈钢容器中烧成，从而获得烧制产品; 步骤5：将烧成物分散在水中以制备分散液，并且将分散液的温度调节至70℃或更低时用水洗涤烧成物，从而获得水洗饼; 步骤6，用pH为1〜6的盐酸洗涤水洗滤饼，得到氢氧化锆; 和步骤7，将锆水合物溶解在盐酸中，然后除去不溶组分，从而获得盐溶液。

4. 发明授权

EP1379704B1 PROCEDE DE SEPARATION DES TETRACHLORURES DE ZIRCONIUM ET DE HAFNIUM A L'AIDE D'UN SOLVENT FONDU 有权
标题翻译：方法用于分离锆和铪溶剂熔体的援助
公开(公告)号：EP1379704B1
公开(公告)日：2008-05-14
申请号：EP02761935.2
申请日：2002-04-12
申请人： Compagnie Européenne du Zirconium CEZUS
发明人： DELONS, Laurence , PICARD, Gérard , TIGREAT, Delphine
IPC分类号： C22B34/14 , C01G25/04 , C01G27/04 , B01D5/00 , B01D3/40
CPC分类号： C01G27/04 , B01D3/143 , B01D3/40 , B01D5/0027 , C01G25/04 , C22B34/14 , Y10S423/12
摘要： The invention relates to a method for separating zirconium and hafnium tetrachloride with the aid of a solvent comprising an alkaline metal solvent formed from an alkaline metal chloride salt and an acid metal chloride A, e.g. a chloroaluminate or an alkaline chloroferrate, and a metal chloride or an acid metaloid chloride B, whose acidity value is lower than that of the acid metal chloride A. The metal chloride or acid metalloid chloride B has an acidity value which is lower than that of the acid metal chloride A. The metal chloride or acid metalloid chloride B is preferably chosen from Mg, Zn and Cu chloride. The method can involve separation in a continuous manner, by selective absorption of the tetrachloride vapours by the solvent in a substantially or totally melted state.

5. 发明授权

EP0796226B1 TREATMENT OF A CHEMICAL 失效
标题翻译：治疗化合物的
公开(公告)号：EP0796226B1
公开(公告)日：1999-03-31
申请号：EP95942514.1
申请日：1995-11-30
申请人： ATOMIC ENERGY CORPORATION OF SOUTH AFRICA LIMITED
发明人： NEL, Johannes, Theodorus
IPC分类号： C01G25/04 , C01G25/02
CPC分类号： C01G25/04 , C01G25/02 , C01P2002/72 , C01P2006/60 , C01P2006/80

6. 发明授权

EP0254641B1 Procédé de préparation de fluorures métalliques utilisables pour la fabrication de verres fluores 失效
标题翻译：制备可用于制造氟化物玻璃的金属氟化物的方法
公开(公告)号：EP0254641B1
公开(公告)日：1992-04-22
申请号：EP87401699.1
申请日：1987-07-21
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE
发明人： Bridenne Alaux, Martine , Folcher, Gérard , Marquet-Ellis, Hubert , Keller, Nelly
IPC分类号： C01B9/08 , C01G25/04 , C01F7/50 , C03C3/32
CPC分类号： C03C3/325 , B01J4/00 , B01J12/02 , C01B9/08 , C01F7/50 , C01G25/04

7. 发明授权

EP0192514B1 Procédé de préparation de tétrafluorure de zirconium de haute pureté, utilisable pour la fabrication de verres fluorés 失效
标题翻译：制备高纯度四氯化锆的方法，用于氟化玻璃的制造
公开(公告)号：EP0192514B1
公开(公告)日：1989-05-03
申请号：EP86400115.1
申请日：1986-01-21
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE
发明人： Bridenne, Alaux Martine , Folcher, Gérard , Marquet-Ellis, Hubert
IPC分类号： C01G25/04 , C03C3/32
CPC分类号： C01G25/04 , C03C1/00

8. 发明授权

EP0043601B1 Verfahren zur Herstellung von Zirkoniumtetrafluorid 有权
标题翻译：制备四氯化锆的方法
公开(公告)号：EP0043601B1
公开(公告)日：1983-12-28
申请号：EP81200611.2
申请日：1981-06-04
申请人： METALLGESELLSCHAFT AG
发明人： Fennemann, Wolfgang
IPC分类号： C01G25/04
CPC分类号： C01G25/04

9. 发明公开

EP0079968A1 METHOD FOR TREATING A WASTE GAS FROM CHLORINATION FURNACE 失效
标题翻译：从氯化炉处理废气的方法
公开(公告)号：EP0079968A1
公开(公告)日：1983-06-01
申请号：EP82901617.9
申请日：1982-05-28
申请人： TOHO TITANIUM CO. LTD.
发明人： MATSUMOTO, Yoshimasa , MIZUNO, Tadachika , SATO, Hidehiro , KOYAMA, Kenji
IPC分类号： B01D53/34 , C01G23/02 , C01G25/04
CPC分类号： B01D53/68 , C01G23/022 , C01G25/04
摘要： A waste gas containing CO 2 as a major component and harmful substances such as chlorides, discharged from a chlorination furnace for producing titanium tetrachloride or zirconium tetrachloride, is washed with water, for example, in a water-washing tower, and water is removed from the washed waste gas till its dew point becomes 5°C or lower, followed by adsorption treatment of the gas in an active carbon tower. Thus, the concentration of chlorides in the waste gas can be reduced as low as 5 ppm or lower (in terms of HCI).
摘要翻译：从用于生产四氯化钛或四氯化锆的氯化炉排出的含有CO 2作为主要成分的废气和氯化物等有害物质用水洗涤，例如在水洗塔中洗涤，洗涤废气直到其露点变为5℃或更低，随后在活性炭塔中对气体进行吸附处理。因此，废气中氯化物的浓度可以降低至5ppm或更低（以HCl计）。

10. 发明公开

EP0072884A2 Process for production of alpha-haloalkylamides 有权
标题翻译： Verfahren zur Herstellung von alpha-Haloalkylamiden。
公开(公告)号：EP0072884A2
公开(公告)日：1983-03-02
申请号：EP82100272.2
申请日：1982-01-15
申请人： STAUFFER CHEMICAL COMPANY
发明人： Gless, Richard Douglas, Jr.
IPC分类号： C07C102/06 , C07C103/34 , C01F7/48 , C01G25/04 , C01G23/02
CPC分类号： C07C231/02
摘要： Amides having the formula
in which R is α-halo-C 1 -C 8 -alkyl; R 2 is C 1 -C 8 alkyl, and R 3 is C 1 -C 8 alkyl, are prepared by reacting an ester with an amine in the presence of a promoter which is a halide of a Group IIIa metal having a molecular weight of 26 or greater, or of a Group IVb metal. The process is particularly suitable for production of a desired optical isomer of such an amide.
摘要翻译：具有式RCONR2R3的酰胺，其中R是α-卤代-C 1 -C 8 - 烷基; R2是C1-C8烷基，R3是C1-C8烷基，是通过使酯与胺在助催化剂存在下制备的，助催化剂是分子量为26或更大的IIIa族金属的卤化物，或者是一组IVb金属。该方法特别适用于制备所需的这种酰胺的光学异构体。

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