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公开(公告)号：US06071848A
公开(公告)日：2000-06-06
申请号：US21816
申请日：1998-02-11
IPC分类号： B01J31/28 , B01J23/745 , B01J31/04 , C07B41/02 , C07B61/00 , C07C37/60 , C07C39/04 , C07C39/06 , C07C69/96 , B01J31/00
CPC分类号： B01J31/403 , B01J23/745 , B01J31/04 , B01J31/181 , B01J31/2208 , C07B41/02 , C07C37/60 , B01J2531/842 , Y02P20/52 , Y02P20/584
摘要： The invention relates to a process for the hydroxylation of aromatic hydrocarbons by direct oxidation with hydrogen peroxide. The process is carried out in the presence of a catalyst comprising:iron, administered as an inorganic salt;a carboxylic acid of an aromatic compound containing nitrogen, in particular a pyrazin-2-carboxylic acid or derivative;acidifying agent, especially trifluoracetic acid, and a solvent system comprising an organic phase consisting of a substrate and acetonitrile and an aqueous phase containing the catalyst and hydrogen peroxide.
摘要翻译： 本发明涉及通过用过氧化氢直接氧化来芳族烃的羟基化的方法。 该方法在催化剂的存在下进行，所述催化剂包含：作为无机盐施用的铁; 含氮的芳族化合物的羧酸，特别是吡嗪-2-羧酸或其衍生物; 酸化剂，特别是三氟乙酸，以及包含由底物和乙腈组成的有机相和含有催化剂和过氧化氢的水相的溶剂体系。
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公开(公告)号：US6156939A
公开(公告)日：2000-12-05
申请号：US542457
申请日：2000-04-04
IPC分类号： B01J31/28 , B01J23/745 , B01J31/04 , C07B41/02 , C07B61/00 , C07C37/60 , C07C39/04 , C07C39/06 , C07C69/96 , C07C37/00
CPC分类号： B01J31/403 , B01J23/745 , B01J31/04 , B01J31/181 , B01J31/2208 , C07B41/02 , C07C37/60 , B01J2531/842 , Y02P20/52 , Y02P20/584
摘要： The invention relates to a process for the hydroxylation of aromatic hydrocarbons by direct oxidation with hydrogen peroxide. The process is carried out in the presence of a catalyst comprising:iron, administered as inorganic salt;iron ligand, consisting of carboxylic acids of ether-aromatic compounds containing nitrogen, in particular pyrazin-2-carboxylic acid and derivatives;acidifying agent, especially trifluoracetic acid, and a solvent system comprising an organic phase consisting of a substrate and acetonitrile and an aqueous phase containing the catalyst and hydrogen peroxide.
摘要翻译： 本发明涉及通过用过氧化氢直接氧化来芳族烃的羟基化的方法。 该方法在催化剂的存在下进行，所述催化剂包含：作为无机盐施用的铁; 铁配体，由含氮的醚 - 芳族化合物的羧酸组成，特别是吡嗪-2-羧酸及其衍生物; 酸化剂，特别是三氟乙酸，以及包含由底物和乙腈组成的有机相和含有催化剂和过氧化氢的水相的溶剂体系。
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3.发明申请Process for the treatment of contaminated water based on the use of apolar zeolites having different characteristics 失效基于具有不同特性的非极性沸石的使用来处理污染水的方法公开(公告)号：US20070158272A1
公开(公告)日：2007-07-12
申请号：US10583448
申请日：2004-12-06
IPC分类号： B01D15/00
CPC分类号： C02F1/281 , C02F2101/103 , C02F2101/20 , C02F2101/22 , C02F2101/30 , C02F2101/34 , C02F2101/36 , C02F2103/06
摘要： A process is described for the treatment of water contaminated by apolar organic compounds and/or by heavy metals, which consists in circulating the water through a system comprising at least two types of zeolites having a silica/alumina ratio >50, placed in succession, wherein the first zeolite through which the water is passed is characterized by a high absorption capacity and structural channel dimensions ranging from 7 to 50 Å, whereas the second is characterized by a high removal capacity of molecules with a molecular diameter comparable with structural channel dimensions ranging from 5 to 7 Å.
摘要翻译： 描述了一种处理由非极性有机化合物和/或重金属污染的水的方法，其包括使水循环通过包含二氧化硅/氧化铝比> 50的至少两种类型的沸石的系统，所述沸石相继放置， 其中水通过的第一沸石的特征在于高吸收能力和7至50的结构通道尺寸，而第二沸石的特征在于具有与结构通道尺寸范围相当的分子直径的分子的高去除能力 从5到7Å。
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4.发明授权Method for preparing a proteinic isolate from sunflowerseed meal using aluminum salts 失效使用铝盐从向日葵粉中制备蛋白质分离物的方法
公开(公告)号：US4212799A
公开(公告)日：1980-07-15
申请号：US41411
申请日：1979-05-22
申请人： Carlo Nuzzolo , Rodolfo Vignola , Antonio Groggia
发明人： Carlo Nuzzolo , Rodolfo Vignola , Antonio Groggia
IPC分类号： A23J1/14
CPC分类号： A23J1/14
摘要： A method for preparing nontoxic, edible proteinic concentrates adapted also for human nutrition, is disclosed according to which undesirable compounds such as polyphenols (e.g. chlorogenic and caffeic acids) are complexed by aluminum salts to prevent oxidizing these polyphenols to quinones.It is important that aluminum be constantly kept in soluble form to prevent it from being precipitated together with the proteins when protein-precipitating acidification is carried out.Citric acid has been found to be the best complexing agent.
摘要翻译： 公开了一种适用于人体营养的无毒，可食用的蛋白质浓缩物的方法，根据该方法，不利的化合物如多酚（例如绿原酸和咖啡酸）被铝盐络合以防止将这些多酚氧化为醌。 重要的是，当进行蛋白质沉淀酸化时，铝经常保持可溶形式以防止其与蛋白质一起沉淀。 已经发现柠檬酸是最好的络合剂。
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5.发明申请PROCESS FOR THE TREATMENT OF CONTAIMINATED WATER BY MEANS OF ADSORPTION AND NANOFILTRATION 审中-公开通过吸附和纳米过程处理混合水的方法公开(公告)号：US20140151303A1
公开(公告)日：2014-06-05
申请号：US13882401
申请日：2011-11-03
申请人： Roberto Bagatin , Rodolfo Vignola , Raffaello Sisto , Marco Petrangeli Papini , Ricccardo Tuffi , Alessandra De Folly D'Auris
发明人： Roberto Bagatin , Rodolfo Vignola , Raffaello Sisto , Marco Petrangeli Papini , Ricccardo Tuffi , Alessandra De Folly D'Auris
IPC分类号： C02F9/00
CPC分类号： C02F9/00 , B01D61/027 , B01D61/04 , B01D69/02 , B01D71/70 , B01D2311/04 , B01D2325/36 , B01J20/16 , B01J20/18 , B01J20/28064 , B01J20/28066 , B01J20/28069 , B01J20/28083 , B01J2220/58 , C02F1/281 , C02F1/44 , C02F2101/20 , C02F2101/30 , C02F2101/32 , C02F2101/325 , C02F2101/36 , C02F2103/365 , C02F2209/20 , C02F2303/20 , B01D2311/2626
摘要： A process for the treatment of water contaminated by polar and/or apolar organic compounds, and/or by heavy metal salts, and/or by oil dispersed or in emulsion, comprising sending said contaminated water to a system comprising: at least one adsorption (3) unit including at least one microporous or mesoporous alumino-silicate; at least one nanofiltration unit (7) including at least one hydrophilic nanofiltration membrane; wherein said hydrophilic nanofiltration membrane has a contact angle with water lower than or equal to 45°, preferably ranging from 25° to 40°.
摘要翻译： 用于处理由极性和/或非极性有机化合物和/或重金属盐，和/或通过分散或乳液的油分散的水的处理方法，包括将所述污染的水送入系统，所述系统包括：至少一种吸附 3）包含至少一个微孔或介孔铝硅酸盐的单元; 至少一个包含至少一个亲水性纳米过滤膜的纳滤单元（7） 其中所述亲水性纳米过滤膜与水的接触角低于或等于45°，优选为25°至40°。
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6.发明申请公开(公告)号：US20090014390A1
公开(公告)日：2009-01-15
申请号：US12093096
申请日：2006-11-10
IPC分类号： C02F1/42 , C02F101/20 , C02F101/16 , C02F101/22 , C02F101/12
CPC分类号： C02F1/705 , B09C1/00 , B09C1/002 , C02F1/281 , C02F9/00 , C02F2101/103 , C02F2101/20 , C02F2101/32 , C02F2101/36 , C02F2103/06
摘要： A process is described for the treatment of water contaminated by metals with a high oxidation degree, aliphatic compounds, aromatic compounds, halogen-aromatic compounds, chlorinated alkane and alkene compounds or mixtures thereof, which consists in circulating the contaminated water through a reactive system consisting of metallic iron and a zeolite having a silica/alumina ratio>50, placed in succession, wherein the first element through which the water passes is iron.
摘要翻译： 描述了一种处理被氧化度高的金属，脂族化合物，芳香族化合物，卤素 - 芳族化合物，氯化烷烃和烯烃化合物或其混合物污染的水的方法，其中包括将受污染的水循环通过反应系统 的金属铁和二氧化硅/氧化铝比> 50的沸石，其中通过的第一元素是铁。
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7.发明申请公开(公告)号：US20090159530A1
公开(公告)日：2009-06-25
申请号：US12336112
申请日：2008-12-16
IPC分类号： C02F1/42
CPC分类号： B01J20/28095 , B01J20/18 , B09C1/002 , C02F1/281 , C02F2101/30 , C02F2101/32 , C02F2101/36 , C02F2103/06 , C02F2203/008
摘要： A process is described for the treatment of water contaminated by apolar compounds consisting of halogenated solvents, aliphatic compounds, aromatic compounds or their mixtures which consists in treating the water with one or more apolar zeolites characterized by a silica/alumina ration >50 and by the presence of structural channels having dimensions similar to those of the molecules of the contaminating compounds.
摘要翻译： 描述了一种用于处理由卤代溶剂，脂族化合物，芳族化合物或其混合物组成的非极性化合物污染的水的方法，其包括用一种或多种以二氧化硅/氧化铝比为50表示的非极性沸石处理水，并且通过 存在具有与污染化合物分子尺寸相似的尺寸的结构通道。
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8.发明授权Process for the treatment of contaminated water based on the use of apolar zeolites having different characteristics 失效基于具有不同特性的非极性沸石的使用来处理污染水的方法公开(公告)号：US07341665B2
公开(公告)日：2008-03-11
申请号：US10583448
申请日：2004-12-06
CPC分类号： C02F1/281 , C02F2101/103 , C02F2101/20 , C02F2101/22 , C02F2101/30 , C02F2101/34 , C02F2101/36 , C02F2103/06
摘要： A process is described for the treatment of water contaminated by apolar organic compounds and/or by heavy metals, which consists in circulating the water through a system comprising at least two types of zeolites having a silica/alumina ratio >50, placed in succession, wherein the first zeolite through which the water is passed is characterized by a high absorption capacity and structural channel dimensions ranging from 7 to 50 Å, whereas the second is characterized by a high removal capacity of molecules with a molecular diameter comparable with structural channel dimensions ranging from 5 to 7 Å.
摘要翻译： 描述了一种处理由非极性有机化合物和/或重金属污染的水的方法，其包括使水循环通过包含二氧化硅/氧化铝比> 50的至少两种类型的沸石的系统，所述沸石相继放置， 其中水通过的第一沸石的特征在于高吸收能力和7至50的结构通道尺寸，而第二沸石的特征在于具有与结构通道尺寸范围相当的分子直径的分子的高去除能力 从5到7Å。
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9.发明授权公开(公告)号：US10442713B2
公开(公告)日：2019-10-15
申请号：US13882401
申请日：2011-11-03
申请人： Roberto Bagatin , Rodolfo Vignola , Raffaello Sisto , Marco Petrangeli Papini , Riccardo Tuffi , Alessandra De Folley D'Auris
发明人： Roberto Bagatin , Rodolfo Vignola , Raffaello Sisto , Marco Petrangeli Papini , Riccardo Tuffi , Alessandra De Folley D'Auris
IPC分类号： C02F9/00 , B01J20/18 , B01J20/16 , B01D61/04 , B01D69/02 , B01D71/70 , B01J20/28 , B01D61/02 , C02F1/28 , C02F1/44 , C02F101/20 , C02F101/30 , C02F101/32 , C02F101/36 , C02F103/36
摘要： A process for the treatment of water contaminated by polar and/or apolar organic compounds, and/or by heavy metal salts, and/or by oil dispersed or in emulsion, comprises sending said contaminated water to a system comprising: at least one adsorption (3) unit including at least one microporous or mesoporous alumina-silicate; at least one nanofiltration unit (7) including at least one hydrophilic nanofiltration membrane; wherein said hydrophilic nanofiltration membrane has a contact angle with water lower than or equal to 45°, preferably ranging from 25° to 40°.
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10.发明授权公开(公告)号：US07658853B2
公开(公告)日：2010-02-09
申请号：US12093096
申请日：2006-11-10
IPC分类号： C02F3/00
CPC分类号： C02F1/705 , B09C1/00 , B09C1/002 , C02F1/281 , C02F9/00 , C02F2101/103 , C02F2101/20 , C02F2101/32 , C02F2101/36 , C02F2103/06
摘要： A process is described for the treatment of water contaminated by metals with a high oxidation degree, aliphatic compounds, aromatic compounds, halogen-aromatic compounds, chlorinated alkane and alkene compounds or mixtures thereof, which consists in circulating the contaminated water through a reactive system consisting of metallic iron and a zeolite having a silica/alumina ratio >50, placed in succession, wherein the first element through which the water passes is iron.
摘要翻译： 描述了一种处理被氧化度高的金属，脂族化合物，芳香族化合物，卤素 - 芳族化合物，氯化烷烃和烯烃化合物或其混合物污染的水的方法，其中包括将受污染的水循环通过反应系统 的金属铁和二氧化硅/氧化铝比> 50的沸石，其中通过的第一元素是铁。
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