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1. 发明公开

EP0322013A3 A process for the preparation of solid dispersions of acid salts of tetravalent metals having lamellar structure in an inert inorganic matrix, and the products so obtained 失效
标题翻译：一种在惰性无机基质中制备具有晶体结构的四元金属的固体分散体的方法以及所获得的产品
公开(公告)号：EP0322013A3
公开(公告)日：1989-07-26
申请号：EP88202769.1
申请日：1988-12-02
申请人： ENIRICERCHE S.p.A.
发明人： Bellussi, Giuseppe , Clerici, Mario Gabriele , Perego, Giovanni , Alberti, Giulio , Costantino, Umberto
IPC分类号： B01J39/12 , B01J27/16 , B01J20/28
CPC分类号： B01J37/03 , B01J27/16 , B01J39/02 , C07C1/24 , C07C2521/08 , C07C2527/167 , C07C2601/16 , C07C13/20
摘要： This invention relates to a process for the preparation of solid dispersions of acid salts of tetravalent metals having lamellar structure and their salt derivatives in a silica matrix, said process consisting in a delamination of the compounds mentioned above by means of an amine, till obtaining a colloidal dispersion, in the operation of mixing said colloidal dispersion with water solutions of silica, in the gelling of silica, possibly in the process of eluting the gel products with a mineral or organic acid, and in a heat treatment at a temperature between 80°C and 650°C. The solid dispersions so obtained have large surface areas and can be employed as cationic exchangers; in addition, their acidity is such as to make them suitable as catalysts for acid-catalyzed reactions.
摘要翻译：本发明涉及一种制备具有层状结构的四价金属的酸盐及其盐衍生物在二氧化硅基体中的固体分散体的方法，所述方法由上述化合物通过胺分层，直到得到胶体分散体，在将所述胶体分散体与二氧化硅水溶液混合的操作中，在二氧化硅胶凝的操作中，可能在用矿物或有机酸洗脱凝胶产物的过程中，并在80℃的温度下进行热处理如此获得的固体分散体具有较大的表面积，可用作阳离子交换剂; 此外，它们的酸度使得它们适合作为酸催化反应的催化剂。

2. 发明公开

EP0202710A3 Zirconium phosphate and method for its preparation 失效
标题翻译：磷酸三苯酯及其制备方法
公开(公告)号：EP0202710A3
公开(公告)日：1988-03-02
申请号：EP86200806
申请日：1986-05-09
申请人： ENIRICERCHE S.p.A.
发明人： Alberti, Giulio , Bartoli, Francesco , Costantino, Umberto , Di Gregorio, Francesco , Valentini, Claudio
IPC分类号： C01B25/37 , B01J39/12 , B01J27/18
CPC分类号： C01B25/372 , B01J39/09 , C07D453/04
摘要： The invention relates to a zirconium phosphate in particles having sizes comprised within the range of from 1 to 100 µm, a lamellar structure with interlayer distance, in the anhydrous state, comprised within the range of from 7.9 to 8.2 A and a , surface area comprised within the range of from 9 to 20 m2/ g. The method consists in altering the lamellar structure of a zirconium phosphate with layer structure of alpha type by intercalating into it an organic substance containing a proton-acceptor group and water and by a treatment with ultrasounds, in regenerating the hydrogen form of said zirconium phosphate by an acid and in washing the same with diluted acids and/or water.
摘要翻译：本发明涉及一种粒径在1至100μm范围内的颗粒状磷酸锆，层间距离为无水状态的层状结构在7.9至8.2之间的范围内，包括表面积在9至20m2 / g的范围内。该方法包括通过将含有质子 - 受体基团和水的有机物质插入其中的α型层结构来改变磷酸锆的层状结构，并且通过用超声波处理，通过以下步骤再生氢形式的所述磷酸锆：酸，并用稀酸和/或水洗涤。

3. 发明公开

EP0469682A1 Mesoporous crystalline compound of a tetravalent metal 失效
标题翻译： Mesoporösekristalline Verbindung von einem tetravalenten Metall。
公开(公告)号：EP0469682A1
公开(公告)日：1992-02-05
申请号：EP91201968.4
申请日：1991-07-30
申请人： ENIRICERCHE S.p.A.
发明人： Alberti, Giulio , Costantino, Umberto , Vivani, Riccardo , Zappelli, Piergiorgio , Rossodivita, Antonio , Bassignani, Luciano
IPC分类号： C07F9/02 , B01J29/04
CPC分类号： C07F9/3843 , B01J20/223 , B01J29/049 , C07F9/02
摘要： The present invention discloses a compound comprising a diphosphonate/phosphite of a tetravalent metal:
(where M, R, x and y have the meaning given in the description), in the form of a crystalline solid with an alpha-type lamellar structure with a distance between layers of 7.4 to 20A (depending on the dimensions of radical R), a BET surface area of 250 to 400m 2 /g, and porosity within the mesopore range, with at least 50% of the pores measuring 20 to 30A. The compound, depending on the radical R used, may or may not have microporosity in the region between layers. Such a diphosphonate/phosphite of a tetravalent metal is obtained by reaction between diphosphonic acid, phosphorous acid and an oxyhalide of a tetravalent metal, in a solvent comprising dimethyl-sulphoxide/water containing hydrofluoric acid.
摘要翻译：本发明公开了包含四价金属的二膦酸盐/亚磷酸盐的化合物：M [（O3P-R-PO3）1-（x + y）（HPO3）2X（O3P-R-PO3H2）2y]（其中M，R ，x和y具有在描述中给出的含义），具有α层型结构的结晶形式，层间距离为7.4至20（取决于基团R的尺寸），BET表面面积为250〜400m 2 / g，孔隙度在中孔范围内，孔中至少有50％为20〜30 ANGSTROM。取决于所使用的基团R的化合物在层之间的区域中可能具有或不具有微孔性。在包含二甲基亚砜/含有氢氟酸的水的溶剂中，通过二膦酸，亚磷酸和四价金属的卤氧化物之间的反应获得四价金属的二膦酸盐/亚磷酸酯。

4. 发明公开

EP0322013A2 A process for the preparation of solid dispersions of acid salts of tetravalent metals having lamellar structure in an inert inorganic matrix, and the products so obtained 失效
标题翻译：一种用于制造具有在惰性无机基质的层结构的四价金属酸式盐，以及由此制备的产物固体分散体的方法。
公开(公告)号：EP0322013A2
公开(公告)日：1989-06-28
申请号：EP88202769.1
申请日：1988-12-02
申请人： ENIRICERCHE S.p.A.
发明人： Bellussi, Giuseppe , Clerici, Mario Gabriele , Perego, Giovanni , Alberti, Giulio , Costantino, Umberto
IPC分类号： B01J39/12 , B01J27/16 , B01J20/28
CPC分类号： B01J37/03 , B01J27/16 , B01J39/02 , C07C1/24 , C07C2521/08 , C07C2527/167 , C07C2601/16 , C07C13/20
摘要： This invention relates to a process for the preparation of solid dispersions of acid salts of tetravalent metals having lamellar structure and their salt derivatives in a silica matrix, said process consisting in a delamination of the compounds mentioned above by means of an amine, till obtaining a colloidal dispersion, in the operation of mixing said colloidal dispersion with water solutions of silica, in the gelling of silica, possibly in the process of eluting the gel products with a mineral or organic acid, and in a heat treatment at a temperature between 80°C and 650°C. The solid dispersions so obtained have large surface areas and can be employed as cationic exchangers; in addition, their acidity is such as to make them suitable as catalysts for acid-catalyzed reactions.
摘要翻译：本发明涉及一种用于具有层状结构，并在二氧化硅基质及其盐衍生物的四价金属的酸式盐的固体分散体的制备方法，所述方法在于通过胺的手段上述化合物的层间剥离，直到获得一个胶态分散体，在混合所述胶态分散体与二氧化硅的水溶液，在二氧化硅的凝胶化，有可能在与无机酸或有机酸洗脱凝胶产品的过程的外科手术，以及在热处理在80℃之间的温度下 C和650℃而获得具有大的表面积，并且可以用作阳离子交换剂的固体分散体; 此外，它们的酸度是：如使它们适合作为催化剂用于酸催化的反应。

5. 发明授权

EP0492694B1 Tetravalent metal diphosphonate-phosphite composition in microporous solid cristalline form, with a narrow micropore distribution 失效
标题翻译：四价金属组合物的二膦酸盐，亚磷酸盐在微孔晶体形式，其具有微孔的窄分布
公开(公告)号：EP0492694B1
公开(公告)日：1996-10-16
申请号：EP91203242.2
申请日：1991-12-11
申请人： ENIRICERCHE S.p.A.
发明人： Alberti, Giulio , Costantino, Umberto , Vivani, Riccardo , Zappelli, Piergiorgio , Rossodivita, Antonio
IPC分类号： C07F9/02 , B01J29/00
CPC分类号： C07F9/3843 , C07F9/386

6. 发明授权

EP0469682B1 Mesoporous crystalline compound of a tetravalent metal 失效
标题翻译：四价金属的中孔结晶化合物。
公开(公告)号：EP0469682B1
公开(公告)日：1994-12-14
申请号：EP91201968.4
申请日：1991-07-30
申请人： ENIRICERCHE S.p.A.
发明人： Alberti, Giulio , Costantino, Umberto , Vivani, Riccardo , Zappelli, Piergiorgio , Rossodivita, Antonio , Bassignani, Luciano
IPC分类号： C07F9/02 , B01J29/04
CPC分类号： C07F9/3843 , B01J20/223 , B01J29/049 , C07F9/02

7. 发明授权

EP0322013B1 A process for the preparation of solid dispersions of acid salts of tetravalent metals having lamellar structure in an inert inorganic matrix, and the products so obtained 失效
标题翻译：一种在惰性无机基质中制备具有LAMELLAR结构的四元金属的固体分散体的方法以及获得的产品
公开(公告)号：EP0322013B1
公开(公告)日：1993-03-17
申请号：EP88202769.1
申请日：1988-12-02
申请人： ENIRICERCHE S.p.A.
发明人： Bellussi, Giuseppe , Clerici, Mario Gabriele , Perego, Giovanni , Alberti, Giulio , Costantino, Umberto
IPC分类号： B01J39/12 , B01J27/16 , B01J20/28
CPC分类号： B01J37/03 , B01J27/16 , B01J39/02 , C07C1/24 , C07C2521/08 , C07C2527/167 , C07C2601/16 , C07C13/20

8. 发明公开

EP0492694A1 Tetravalent metal diphosphonate-phosphite composition in microporous solid cristalline form, with a narrow micropore distribution 失效
标题翻译：二膦酸盐 - 磷酸盐 - 氧化锌（von vierwertigem）金属（Mineroporöser）Kristallform mit engermikroporöserVerteilung。
公开(公告)号：EP0492694A1
公开(公告)日：1992-07-01
申请号：EP91203242.2
申请日：1991-12-11
申请人： ENIRICERCHE S.p.A.
发明人： Alberti, Giulio , Costantino, Umberto , Vivani, Riccardo , Zappelli, Piergiorgio , Rossodivita, Antonio
IPC分类号： C07F9/02 , B01J29/00
CPC分类号： C07F9/3843 , C07F9/386
摘要： A tetravalent metal diphosphonate-phosphite composition definable by the following general formula:

M(O₃P-R-PO₃) 1-x (HPO₃) 2x (I)

is described where:
M is a tetravalent metal;
x varies from 0.5 to 0.66;
R is an organic radical of bivalent aromatic type, carrying side groups which increase its steric hindrance. The composition is in the form of a crystalline solid with a type α layered structure with the diphosphonic groups positioned to join said layers together by a covalent bond (pillared compounds).
It has a B.E.T. surface area from 300 to 500 m²/g depending on the nature of R in formula (I), and a porosity in the micropore radius range of less than 20 Å (Angstrom), such micropores contributing to the extent of more than 95% of the total area for the most crystalline materials.
摘要翻译：描述了通过以下通式可定义的四价金属二膦酸盐 - 亚磷酸盐组合物：M（O 3 P-R-PO 3）1-x（HPO 3）2 x（I>其中：M是四价金属; x从0.5变化到0.66; R 是具有增加其空间位阻的侧基的二价芳香族类型的有机基团，该组合物是具有α型分层结构的结晶固体的形式，其中二膦基定位为通过共价键将所述层连接在一起化合物），其BET表面积为300-500m 2 / g，这取决于式（I）中R的性质，微孔半径范围内孔隙度小于20埃（埃），这种微孔对大多数结晶材料的总面积的95％以上有贡献

9. 发明授权

EP0202710B1 Zirconium phosphate and method for its preparation 失效
标题翻译：磷酸三钙及其制备方法
公开(公告)号：EP0202710B1
公开(公告)日：1992-02-05
申请号：EP86200806.7
申请日：1986-05-09
申请人： ENIRICERCHE S.p.A.
发明人： Alberti, Giulio , Bartoli, Francesco , Costantino, Umberto , Di Gregorio, Francesco , Valentini, Claudio
IPC分类号： C01B25/37 , B01J39/12 , B01J27/18
CPC分类号： C01B25/372 , B01J39/09 , C07D453/04

10. 发明公开

EP0202710A2 Zirconium phosphate and method for its preparation 失效
标题翻译： Zirkon磷酸盐母猪Verfahren zu dessen Herstellung。
公开(公告)号：EP0202710A2
公开(公告)日：1986-11-26
申请号：EP86200806.7
申请日：1986-05-09
申请人： ENIRICERCHE S.p.A.
发明人： Alberti, Giulio , Bartoli, Francesco , Costantino, Umberto , Di Gregorio, Francesco , Valentini, Claudio
IPC分类号： C01B25/37 , B01J39/12 , B01J27/18
CPC分类号： C01B25/372 , B01J39/09 , C07D453/04
摘要： The invention relates to a zirconium phosphate in particles having sizes comprised within the range of from 1 to 100 µm, a lamellar structure with interlayer distance, in the anhydrous state, comprised within the range of from 7.9 to 8.2 A and a , surface area comprised within the range of from 9 to 20 m2/ g.
The method consists in altering the lamellar structure of a zirconium phosphate with layer structure of alpha type by intercalating into it an organic substance containing a proton-acceptor group and water and by a treatment with ultrasounds, in regenerating the hydrogen form of said zirconium phosphate by an acid and in washing the same with diluted acids and/or water.
摘要翻译：本发明涉及一种粒径在1至100μm范围内的颗粒状磷酸锆，层间距离为无水状态的层状结构在7.9至8.2之间的范围内，包括表面积在9至20m2 / g的范围内。该方法包括通过将含有质子 - 受体基团和水的有机物质插入其中的α型层结构来改变磷酸锆的层状结构，并且通过用超声波处理，通过以下步骤再生氢形式的所述磷酸锆：酸，并用稀酸和/或水洗涤。

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