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1. 发明授权

EP1206424B1 ATTRITION RESISTANT, SHAPED, CRYSTALLINE ANIONIC CLAY-CONTAINING BODIES 有权
标题翻译：穿纯带状体，阴离子，晶体粘土含有
公开(公告)号：EP1206424B1
公开(公告)日：2007-12-19
申请号：EP00962301.8
申请日：2000-08-11
申请人： Akzo Nobel N.V. , Albemarle Netherlands B.V.
发明人： STAMIRES, Dennis , O'CONNER, Paul
IPC分类号： C04B33/02
CPC分类号： C04B33/02 , B01J20/10 , B01J21/16 , C01B33/40
摘要： The present invention is directed to a process for the preparation of crystalline anionic clay-containing bodies from sources comprising an aluminium source and a magnesium source comprising the steps of: a) preparing a precursor mixture, b) shaping the precursor mixture to obtain shaped bodies, c) optionally thermally treating the shaped bodies, and d) ageing to obtain crystalline anionic clay-containing bodies. The quintessence of the present invention is that the bodies are shaped prior to the forming of the crystalline anionic clay in said bodies. This results in very attrition resistant bodies, without the need to add a binder material.

2. 发明公开

EP1204598A1 MICRO-CRYSTALLINE BOEHMITES CONTAINING ADDITIVES AND SHAPED PARTICLES AND CATALYST COMPOSITIONS COMPRISING SUCH MICRO-CRYSTALLINE BOEHMITE 审中-公开
标题翻译：添加剂含有微小KRISTA LINE和这样的水软铝石水软铝石封闭状颗粒和KATALISATORZUSAMMENSETZUNGEN
公开(公告)号：EP1204598A1
公开(公告)日：2002-05-15
申请号：EP00956423.8
申请日：2000-08-11
申请人： Akzo Nobel N.V.
发明人： STAMIRES, Dennis , O'CONNER, Paul , PEARSON, Gregory , JONES, William
IPC分类号： C01F7/02 , B01J20/08 , B01J21/04 , B01J35/10
CPC分类号： B01J20/08 , B01J21/04 , C01F7/02 , C01P2002/72
摘要： The present invention pertains to a micro-crystalline beohmite containing additive in a homogeneously dispersed state. Suitable additives are compounds containing elements selected from the group of alkaline earth metals, alkaline metals, rare earth metals, transition metals, actinides, silicon, gallium, boron, titanium, and phosphorus. Said MCBs according to the invention may be prepared in several ways. In general, a micro-crystalline boehmite precursor and an additive are converted to a micro-crystalline boehmite containing the additive in a homogeneously dispersed state. Also claimed are shaped particles and catalyst compositions comprising the as-prepared micro-crystalline boehmite.

3. 发明公开

EP1204595A1 POLYTYPE MG-AI HYDROTALCITE 无效
标题翻译： POLYTYPE MG-AI水滑石
公开(公告)号：EP1204595A1
公开(公告)日：2002-05-15
申请号：EP00956421.2
申请日：2000-08-11
申请人： Akzo Nobel N.V.
发明人： STAMIRES, Dennis , O'CONNER, Paul , JONES, William
IPC分类号： C01F7/00 , B01J20/08 , B01J21/00
CPC分类号： B01J23/007 , B01J20/08 , B01J21/16 , C01F7/005 , C01P2002/22 , C01P2002/78
摘要： The present invention pertains to Mg-Al anionic clay having 3R2 stacking. This new polytype of anionic clay has a three-layer repeat, but it has a different interlayer arrangement than the conventional 3R1, hydrotalcite. Said new polytype can be applied in all applications described before for the conventional 3R1 polytype anionic clay such as in catalyst compositions, catalyst additive compositions, catalyst supports, absorbent compositions, stabiliser compositions and in medicaments.
摘要翻译：本发明涉及具有3R2堆叠的Mg-Al阴离子粘土。这种新型阴离子粘土具有三层重复结构，但与传统的3R1水滑石相比，其具有不同的层间排列。所述新的多型可以用于前述的常规3R1多型阴离子粘土的所有应用中，例如在催化剂组合物，催化剂添加剂组合物，催化剂载体，吸收剂组合物，稳定剂组合物和药物中。

4. 发明公开

EP1200350A1 PROCESS FOR THE PREPARATION OF QUASI-CRYSTALLINE BOEHMITES 无效
标题翻译：用于生产准勃姆石
公开(公告)号：EP1200350A1
公开(公告)日：2002-05-02
申请号：EP00960436.4
申请日：2000-08-11
申请人： Akzo Nobel N.V.
发明人： STAMIRES, Dennis , O'CONNER, Paul , PEARSON, Gregory , JONES, William
IPC分类号： C01F7/34
CPC分类号： C01F7/448 , B01J21/04 , C01F7/34 , C01F7/36 , C01P2002/04 , C01P2002/72
摘要： The present invention pertains to an improved process for the preparation of quasi-crystalline boehmite. In this improved process a quasi-crystalline boehmite precursor is aged at a pH below 7, preferably under hydrothermal conditions. It was found that when conducting the preparation processes for quasi-crystalline aluminas described in the prior art at a pH below 7 and under hydrothermal conditions instead of the high pH and thermal ageing used in the prior art, QCBs with higher crystallinity are obtained. In the process according to the invention additives may be added to the quasi-crystalline boehmite precursor. This results in a high quality QCB with additives in a homogeneously dispersed state. Suitable additives are compounds containing elements selected from the group of rare earth metals, alkaline earth metals, transition metals, actinides, silicon, gallium, boron, and phosphorus.

5. 发明授权

EP1204474B1 ATTRITION RESISTANT, SHAPED, CRYSTALLINE Mg-Al-Si-CONTAINING CLAY-CONTAINING BODIES 有权
标题翻译：耐磨，成形，结晶含Mg-Al-Si的含粘土物体
公开(公告)号：EP1204474B1
公开(公告)日：2005-03-16
申请号：EP00956420.4
申请日：2000-08-11
申请人： Akzo Nobel N.V.
发明人： STAMIRES, Dennis , O'CONNER, Paul , JONES, William
IPC分类号： B01J21/16 , B01J37/00 , C04B33/00
CPC分类号： B01J37/0009 , B01J21/16 , B01J23/007 , C01B33/40
摘要： The present invention is directed to a process for the preparation of crystalline Mg-Al-Si-containing clay-containing bodies from sources comprising an aluminium source, a magnesium source, and a silicon source, comprising the steps of: a) preparing a precursor mixture; b) shaping the precursor mixture to obtain shaped bodies; c) optionally thermally treating the shaped bodies; and d) aging to obtain crystalline Mg-Al-Si-containing clay-containing bodies. The quintessence of the present invention is that the bodies are shaped prior to the forming of the crystalline clay in said bodies. This results in very attrition resistant bodies, without the need to add a binder material. The crystalline clay is formed from an aluminium source, a magnesium source, and, a silicon source. If only an aluminium source and a magnesium source are present, hydrotalcite is formed. If an aluminium source, a magnesium source, and a silicon source are present, saponite or montmorillonite is formed.
摘要翻译：本发明涉及一种从包含铝源，镁源和硅源的来源制备含结晶Mg-Al-Si的含粘土体的方法，包括以下步骤：a）制备前体混合物; b）使前体混合物成形以获得成形体; c）任选地热处理成形体; 和d）老化以获得含结晶Mg-Al-Si的含粘土体。本发明的精髓在于，在所述物体中形成结晶粘土之前，所述物体被成形。这导致非常耐磨的物体，而不需要添加粘合剂材料。结晶粘土由铝源，镁源和硅源形成。如果仅存在铝源和镁源，则形成水滑石。如果存在铝源，镁源和硅源，则形成皂石或蒙脱石。

6. 发明授权

EP1200350B1 PROCESS FOR THE PREPARATION OF QUASI-CRYSTALLINE BOEHMITES 无效
标题翻译：用于生产准勃姆石
公开(公告)号：EP1200350B1
公开(公告)日：2004-10-27
申请号：EP00960436.4
申请日：2000-08-11
申请人： Akzo Nobel N.V.
发明人： STAMIRES, Dennis , O'CONNER, Paul , PEARSON, Gregory , JONES, William
IPC分类号： C01F7/34
CPC分类号： C01F7/448 , B01J21/04 , C01F7/34 , C01F7/36 , C01P2002/04 , C01P2002/72
摘要： The present invention pertains to an improved process for the preparation of quasi-crystalline boehmite. In this improved process a quasi-crystalline boehmite precursor is aged at a pH below 7, preferably under hydrothermal conditions. It was found that when conducting the preparation processes for quasi-crystalline aluminas described in the prior art at a pH below 7 and under hydrothermal conditions instead of the high pH and thermal ageing used in the prior art, QCBs with higher crystallinity are obtained. In the process according to the invention additives may be added to the quasi-crystalline boehmite precursor. This results in a high quality QCB with additives in a homogeneously dispersed state. Suitable additives are compounds containing elements selected from the group of rare earth metals, alkaline earth metals, transition metals, actinides, silicon, gallium, boron, and phosphorus.

7. 发明授权

EP1204595B1 POLYTYPE MG-AI HYDROTALCITE 无效
标题翻译： POLYTYPE MG-AI水滑石
公开(公告)号：EP1204595B1
公开(公告)日：2004-01-02
申请号：EP00956421.2
申请日：2000-08-11
申请人： Akzo Nobel N.V.
发明人： STAMIRES, Dennis , O'CONNER, Paul , JONES, William
IPC分类号： C01F7/00 , B01J20/08 , B01J21/00
CPC分类号： B01J23/007 , B01J20/08 , B01J21/16 , C01F7/005 , C01P2002/22 , C01P2002/78

8. 发明公开

EP1204474A1 ATTRITION RESISTANT, SHAPED, CRYSTALLINE Mg-Al-Si-CONTAINING CLAY-CONTAINING BODIES 有权
标题翻译：穿紧身KRISTA LINE MG-AL-SI AMUSING，TONHALTENDE成型
公开(公告)号：EP1204474A1
公开(公告)日：2002-05-15
申请号：EP00956420.4
申请日：2000-08-11
申请人： Akzo Nobel N.V.
发明人： STAMIRES, Dennis , O'CONNER, Paul , JONES, William
IPC分类号： B01J21/16 , B01J37/00 , C04B33/00
CPC分类号： B01J37/0009 , B01J21/16 , B01J23/007 , C01B33/40
摘要： The present invention is directed to a process for the preparation of crystalline Mg-Al-Si-containing clay-containing bodies from sources comprising an aluminium source, a magnesium source, and a silicon source, comprising the steps of: a) preparing a precursor mixture; b) shaping the precursor mixture to obtain shaped bodies; c) optionally thermally treating the shaped bodies; and d) aging to obtain crystalline Mg-Al-Si-containing clay-containing bodies. The quintessence of the present invention is that the bodies are shaped prior to the forming of the crystalline clay in said bodies. This results in very attrition resistant bodies, without the need to add a binder material. The crystalline clay is formed from an aluminium source, a magnesium source, and, a silicon source. If only an aluminium source and a magnesium source are present, hydrotalcite is formed. If an aluminium source, a magnesium source, and a silicon source are present, saponite or montmorillonite is formed.

9. 发明授权

EP1200349B1 PROCESS FOR THE PREPARATION OF QUASI-CRYSTALLINE BOEHMITES FROM INEXPENSIVE PRECURSORS 有权
标题翻译：用于生产准勃姆石关价钱实惠前兆
公开(公告)号：EP1200349B1
公开(公告)日：2004-10-20
申请号：EP00958419.4
申请日：2000-08-11
申请人： Akzo Nobel N.V.
发明人： STAMIRES, Dennis , O'CONNER, Paul , PEARSON, Gregory , JONES, William
IPC分类号： C01F7/34
CPC分类号： C01F7/448 , B01J21/04 , B01J23/10 , B01J37/10 , C01F7/34 , C01P2002/04 , C01P2002/74
摘要： The present invention pertains to cheaper process for the preparation of quasi-crystalline boehmite containing additive in a homogeneously dispersed state. In this cheaper process an inexpensive quasi-crystalline boehmite precursor and an additive are combined and aged to form a quasi-crystalline boehmite containing additive in a homogeneously dispersed state. Suitable inexpensive quasi-crystalline boehmite precursors are aluminium trihydrate and thermally treated forms thereof and inorganic aluminium salts. Suitable additives are compounds containing elements selected from the group of rare earth metals, alkaline earth metals, transition metals, actinides, silicon, gallium, boron, and phosphorus.

10. 发明公开

EP1206424A1 ATTRITION RESISTANT, SHAPED, CRYSTALLINE ANIONIC CLAY-CONTAINING BODIES 有权
标题翻译：穿纯带状体，阴离子，晶体粘土含有
公开(公告)号：EP1206424A1
公开(公告)日：2002-05-22
申请号：EP00962301.8
申请日：2000-08-11
申请人： Akzo Nobel N.V.
发明人： STAMIRES, Dennis , O'CONNER, Paul
IPC分类号： C04B33/02
CPC分类号： C04B33/02 , B01J20/10 , B01J21/16 , C01B33/40
摘要： The present invention is directed to a process for the preparation of crystalline anionic clay-containing bodies from sources comprising an aluminium source and a magnesium source comprising the steps of: a) preparing a precursor mixture, b) shaping the precursor mixture to obtain shaped bodies, c) optionally thermally treating the shaped bodies, and d) ageing to obtain crystalline anionic clay-containing bodies. The quintessence of the present invention is that the bodies are shaped prior to the forming of the crystalline anionic clay in said bodies. This results in very attrition resistant bodies, without the need to add a binder material.

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