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1. 发明公开

EP2511238A1 PROCESS FOR PRODUCING BASIC LEAD CARBONATE 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON BASISCHEM BLEICARBONAT
公开(公告)号：EP2511238A1
公开(公告)日：2012-10-17
申请号：EP09851990.3
申请日：2009-12-30
申请人： Jiangxi Rare Earth & Rare Metals Tungsten Group Holding Co., Ltd.
发明人： LIN, Guorong , YU, Huanrong , LI, Jihong
IPC分类号： C01G21/14
CPC分类号： C01G21/14 , C22B7/04 , Y02P10/212
摘要： A process for producing basic lead carbonate is provided. The process comprises: (1) immersing neutralization slag to obtain sodium hydroxide solution; (2) leaching lead chloride slag with the aqueous solution containing sodium chloride and hydrochloric acid, adding sodium sulfide and filtering; (3) neutralizing the filtrate with sodium hydroxide solution, filtering and washing the precipitate; and (4) converting the precipitate to basic lead carbonate with ammonium bicarbonate, crystallizing and washing. Said neutralization slag and lead chloride slag are the redundant slag from fire refining bismuth. Said process makes better use of the redundant slag from fire refining bismuth, saves resources and reduces environmental pollution.
摘要翻译：提供碱式碳酸铅的制备方法。该方法包括：（1）浸入中和渣得到氢氧化钠溶液; （2）用含氯化钠和盐酸的水溶液浸出氯化铅渣，加入硫化钠并过滤; （3）用氢氧化钠溶液中和滤液，过滤并洗涤沉淀物; 和（4）用碳酸氢铵将沉淀物转化为碱式碳酸铅，结晶并洗涤。所述中和渣和氯化铅渣是来自消防炼铋的多余渣。所述方法更好地利用来自消防炼铋的多余渣，节省资源，减少环境污染。

2. 发明授权

EP0386829B1 Process for continuously reacting solids slurried in a liquid and/or liquids and solids 失效
标题翻译：一种用于悬浮在液体中的固体和/或之间的液体和固体颗粒之间进行连续的反应过程。
公开(公告)号：EP0386829B1
公开(公告)日：1994-04-06
申请号：EP90200471.2
申请日：1990-02-28
申请人： ENIRISORSE S.p.A.
发明人： D'Altilia, Gianluigi, , Magi, Gianpaolo, , Venditti, Umberto,
IPC分类号： B01J8/10 , C01G21/14
CPC分类号： C01G21/14 , B01J8/10 , B01J2219/182

3. 发明授权

EP1943189B1 SULFUR REMOVAL USING FERROUS CARBONATE ABSORBENT 有权
标题翻译：使用碳黑碳酸盐吸收剂去除硫
公开(公告)号：EP1943189B1
公开(公告)日：2017-10-25
申请号：EP06803628.4
申请日：2006-09-15
申请人： New Technology Ventures, Inc.
发明人： FARHA, Floyd
IPC分类号： C01G21/14 , C10G25/00 , C10L3/10 , B01D53/02 , B01D53/48 , B01D53/52 , B01D15/00 , B01J20/02 , B01J20/28 , B01J20/06 , B01J20/30 , C04B111/00 , C04B28/06
CPC分类号： C04B28/06 , B01D15/00 , B01D53/485 , B01D53/52 , B01D2251/606 , B01D2257/306 , B01D2257/308 , B01J20/0229 , B01J20/0277 , B01J20/28004 , B01J20/28014 , B01J20/28019 , B01J20/2803 , B01J20/3007 , B01J20/3028 , B01J20/3042 , C04B2111/00439 , C10G25/003 , C10G2300/1025 , C10G2300/1033 , C10G2300/202 , C10G2300/207 , C10L3/10 , C10L3/102 , Y02C10/06 , Y02C20/20 , Y02E50/346 , C04B14/26

4. 发明公开

EP1785397A4 METHOD FOR PRODUCING CARBONATE 审中-公开
标题翻译：用于生产碳酸盐
公开(公告)号：EP1785397A4
公开(公告)日：2011-12-07
申请号：EP05745819
申请日：2005-06-01
申请人： FUJIFILM CORP
发明人： KAWANO TETSUO
IPC分类号： C01F11/18 , C01B32/60 , C01G9/00 , C01G21/14
CPC分类号： C01F11/187 , C01B32/60 , C01F11/181 , C01G9/00 , C01G21/14 , C01P2002/72 , C01P2004/03 , C01P2004/04 , C01P2004/10 , C01P2004/12 , C01P2004/54
摘要： To provide a process for producing carbonate particles, capable of efficient, easy formation of carbonate particles which have high crystallinity, less prone to agglomeration and offer orientation birefringence, particularly carbonate particles that are needle- or rod-shaped, and of controlling the particle size. In the process a metal ion source and a carbonate ion source are heated together in a liquid of 55 C or higher for reaction to produce carbonate particles with an aspect ratio of greater than 1, wherein the metal ion source contains at least one metal ion selected from the group consisting of Sr 2+ , Ca 2+ , Ba 2+ , Zn 2+ and Pb 2+ . The carbonate particles are preferably needle- or rod-shaped, pH of the liquid after heating reaction is preferably 8.20 or more, and in its X-ray diffraction spectrum the full-width at half maximum of the diffraction peak corresponding to (111) plane is preferably less than 0.8 .

5. 发明公开

EP1943189A1 SULFUR REMOVAL USING FERROUS CARBONATE ABSORBENT 有权
标题翻译：硫去除用铁（II）碳酸酯吸收
公开(公告)号：EP1943189A1
公开(公告)日：2008-07-16
申请号：EP06803628.4
申请日：2006-09-15
申请人： New Technology Ventures, Inc.
发明人： FARHA, Floyd
IPC分类号： C01G21/14 , B01D53/02
CPC分类号： C04B28/06 , B01D15/00 , B01D53/485 , B01D53/52 , B01D2251/606 , B01D2257/306 , B01D2257/308 , B01J20/0229 , B01J20/0277 , B01J20/28004 , B01J20/28014 , B01J20/28019 , B01J20/2803 , B01J20/3007 , B01J20/3028 , B01J20/3042 , C04B2111/00439 , C10G25/003 , C10G2300/1025 , C10G2300/1033 , C10G2300/202 , C10G2300/207 , C10L3/10 , C10L3/102 , Y02C10/06 , Y02C20/20 , Y02E50/346 , C04B14/26
摘要： Finely divided ferrous carbonate absorbent, siderite granules or absorbent particles made by mixing, agglomerating and shaping finely powdered ferrous carbonate, preferably siderite, in combination with minor effective amounts of water or an optional binder, followed by drying, are used to treat and significantly reduce concentrations of hydrogen sulfide, carbonyl sulfide, organic disulfides, mercaptans and other sulfurous compounds and contaminants in gaseous and liquid fluid streams such as natural gas, light hydrocarbon streams, crude oil, acid gas mixtures, carbon dioxide gas and liquid streams, anaerobic gas, landfill gas, geothermal gases and liquids, and the like. Methods for absorbing sulfur compounds in a moist atmospheric environment and for regenerating the absorbent by contacting it with air and steam or, continuously, by mixing the feed stream with moist air are also disclosed.

6. 发明公开

EP1838618A1 METHOD FOR PRODUCING CARBONATES 审中-公开
标题翻译：用于生产碳酸盐
公开(公告)号：EP1838618A1
公开(公告)日：2007-10-03
申请号：EP05816655.4
申请日：2005-12-13
申请人： FUJIFILM Corporation
发明人： KAWANO, Tetsuo, c/o Fujifilm Corporation , ISHIZAKA, Tatsuya, c/o Fujifilm Corporation
IPC分类号： C01F11/18 , C01G9/00 , C01G21/14
CPC分类号： C01G9/00 , B82Y30/00 , C01F11/18 , C01G21/14 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2004/64
摘要： The object of the present invention is to provide a method for producing carbonates capable of effectively and easily forming carbonates shaped to have an orientational birefringence and an aspect ratio greater than 1 as well as capable of controlling the particle size. For this end, it is a method of which a metallic ion source containing at least one selected from Sr2+ ions, Ca2+ ions, Ba2+ ions, Zn2+ ions, and Pb2+ with a carbonate source in a solution to thereby produce carbonates shaped to have an aspect ratio greater than 1, and the method include increasing the number of carbonate particles and increasing the volume of carbonate particles.

7. 发明公开

EP1785397A1 METHOD FOR PRODUCING CARBONATE 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON CARBONAT
公开(公告)号：EP1785397A1
公开(公告)日：2007-05-16
申请号：EP05745819.2
申请日：2005-06-01
申请人： FUJIFILM CORPORATION
发明人： KAWANO, Tetsuo, c/o FUJIFILM Corporation
IPC分类号： C01F11/18 , C01G9/00 , C01G21/14
CPC分类号： C01F11/187 , C01B32/60 , C01F11/181 , C01G9/00 , C01G21/14 , C01P2002/72 , C01P2004/03 , C01P2004/04 , C01P2004/10 , C01P2004/12 , C01P2004/54
摘要： To provide a process for producing carbonate particles, capable of efficient, easy formation of carbonate particles which have high crystallinity, less prone to agglomeration and offer orientation birefringence, particularly carbonate particles that are needle- or rod-shaped, and of controlling the particle size. In the process a metal ion source and a carbonate ion source are heated together in a liquid of 55°C or higher for reaction to produce carbonate particles with an aspect ratio of greater than 1, wherein the metal ion source contains at least one metal ion selected from the group consisting of Sr 2+ , Ca 2+ , Ba 2+ , Zn 2+ and Pb 2+ . The carbonate particles are preferably needle- or rod-shaped, pH of the liquid after heating reaction is preferably 8.20 or more, and in its X-ray diffraction spectrum the full-width at half maximum of the diffraction peak corresponding to (111) plane is preferably less than 0.8°.
摘要翻译：为了提供一种生产碳酸盐颗粒的方法，其能够高效，容易地形成具有高结晶度的碳酸盐颗粒，较不易于聚集并提供取向双折射，特别是针状或棒状的碳酸盐颗粒以及控制颗粒尺寸。在该过程中，金属离子源和碳酸根离子源在55℃或更高的液体中一起加热以反应生成纵横比大于1的碳酸盐颗粒，其中金属离子源包含至少一种金属离子由Sr 2+，Ca 2+，Ba 2+，Zn 2+和Pb 2+组成。碳酸盐颗粒优选为针状或棒状，加热反应后的液体的pH优选为8.20以上，在X射线衍射光谱中，与（111）面对应的衍射峰的半峰全宽优选小于0.8。

8. 发明授权

EP2505556B1 ABSORBENT FOR THE REMOVAL OF SULFUR-CONTAINING COMPOUNDS 有权
标题翻译：用于除去含硫化合物的吸收剂
公开(公告)号：EP2505556B1
公开(公告)日：2018-05-16
申请号：EP12004185.0
申请日：2006-09-15
申请人： New Technology Ventures, Inc.
发明人： Floyd, Farha
IPC分类号： C01G21/14 , B01D53/02 , C10L3/10 , C10G25/00 , B01D53/48 , B01D53/52 , B01D15/00 , B01J20/02 , B01J20/28 , B01J20/06 , B01J20/30 , C04B28/06 , C04B111/00
CPC分类号： C04B28/06 , B01D15/00 , B01D53/485 , B01D53/52 , B01D2251/606 , B01D2257/306 , B01D2257/308 , B01J20/0229 , B01J20/0277 , B01J20/28004 , B01J20/28014 , B01J20/28019 , B01J20/2803 , B01J20/3007 , B01J20/3028 , B01J20/3042 , C04B2111/00439 , C10G25/003 , C10G2300/1025 , C10G2300/1033 , C10G2300/202 , C10G2300/207 , C10L3/10 , C10L3/102 , Y02C10/06 , Y02C20/20 , Y02E50/346 , C04B14/26
摘要： Finely divided ferrous carbonate absorbent, siderite granules or absorbent particles made by mixing, agglomerating and shaping finely powdered ferrous carbonate, preferably siderite, in combination with minor effective amounts of water or an optional binder, followed by drying, are used to treat and significantly reduce concentrations of hydrogen sulfide, carbonyl sulfide, organic disulfides, mercaptans and other sulfurous compounds and contaminants in gaseous and liquid fluid streams such as natural gas, light hydrocarbon streams, crude oil, acid gas mixtures, carbon dioxide gas and liquid streams, anaerobic gas, landfill gas, geothermal gases and liquids, and the like. Methods for absorbing sulphur compounds in a moist atmospheric environment and for regenerating the absorbent by contacting it with air and steam or, continuously, by mixing the feed stream with moist air are also disclosed.

9. 发明授权

EP1728764B1 Process for the production of lead hydrate or monoxide of high purity from materials and/or residues containing lead in the form of sulphates, monoxides and/or other compounds 有权转让
标题翻译：一种制备Bleihydrat或包含在含有的硫酸盐，一氧化物和/或其它化合物的形式引线的材料和/或废材料的高纯度一氧化碳的过程。
公开(公告)号：EP1728764B1
公开(公告)日：2013-06-12
申请号：EP06008068.6
申请日：2006-04-19
申请人： STC S.r.l. Science Technology & Consulting
发明人： Guerriero, Renato , La Sala, Giorgio
IPC分类号： C01G21/06 , C01G21/12 , C01G21/14
CPC分类号： C01G21/14 , C01G21/06 , C01G21/12 , H01M10/06 , H01M10/54 , Y02W30/84

10. 发明公开

EP1943189A4 SULFUR REMOVAL USING FERROUS CARBONATE ABSORBENT 有权
标题翻译： SCHWEFELENTFERNUNG UNTER VERWENDUNG VON EISEN（II）-CARBONAT-ABSORPTIONSMITTEL
公开(公告)号：EP1943189A4
公开(公告)日：2010-03-10
申请号：EP06803628
申请日：2006-09-15
申请人： NEW TECHNOLOGY VENTURES INC
发明人： FARHA FLOYD
IPC分类号： C01G21/14 , B01D15/00 , B01D53/02 , B01D53/48 , B01D53/52 , B01J20/02 , B01J20/06 , B01J20/28 , C10G25/00 , C10L3/10
CPC分类号： C04B28/06 , B01D15/00 , B01D53/485 , B01D53/52 , B01D2251/606 , B01D2257/306 , B01D2257/308 , B01J20/0229 , B01J20/0277 , B01J20/28004 , B01J20/28014 , B01J20/28019 , B01J20/2803 , B01J20/3007 , B01J20/3028 , B01J20/3042 , C04B2111/00439 , C10G25/003 , C10G2300/1025 , C10G2300/1033 , C10G2300/202 , C10G2300/207 , C10L3/10 , C10L3/102 , Y02C10/06 , Y02C20/20 , Y02E50/346 , C04B14/26
摘要： Finely divided ferrous carbonate absorbent, siderite granules or absorbent particles made by mixing, agglomerating and shaping finely powdered ferrous carbonate, preferably siderite, in combination with minor effective amounts of water or an optional binder, followed by drying, are used to treat and significantly reduce concentrations of hydrogen sulfide, carbonyl sulfide, organic disulfides, mercaptans and other sulfurous compounds and contaminants in gaseous and liquid fluid streams such as natural gas, light hydrocarbon streams, crude oil, acid gas mixtures, carbon dioxide gas and liquid streams, anaerobic gas, landfill gas, geothermal gases and liquids, and the like. Methods for absorbing sulphur compounds in a moist atmospheric environment and for regenerating the absorbent by contacting it with air and steam or, continuously, by mixing the feed stream with moist air are also disclosed.
摘要翻译：细碎的碳酸亚铁吸收剂，菱铁矿颗粒或通过将细粉状碳酸亚铁（优选菱铁矿）与少量有效量的水或任选的粘合剂组合，然后干燥而混合，附聚和成型制成的吸收颗粒被用于处理和显着降低天然气，轻烃流，原油，酸性气体混合物，二氧化碳气体和液体物流中的气态和液态流体流中的硫化氢，羰基硫化物，有机二硫化物，硫醇和其它亚硫酸化合物和污染物的浓度，厌氧气体，垃圾填埋气体，地热气体和液体等。还公开了在潮湿大气环境中吸收硫化合物并通过使其与空气和蒸汽接触来再吸收吸收剂的方法，或者通过将进料流与潮湿空气混合来连续地吸收硫化合物的方法。

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