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1.发明授权公开(公告)号：US08609055B2
公开(公告)日：2013-12-17
申请号：US12199112
申请日：2008-08-27
CPC分类号： B01J20/048 , C01B25/455
摘要： A method of producing fluoroapatite by using a calcium-based compound containing calcium, hydrogen fluoride and phosphoric acid is provided. The method can be produced fluoroapatite having improved acid resistance by reducing an amount of an impurity derived from a raw material to a low or very low level, and ability capable of separating a large amount of a protein due to a large specific surface area thereof. Further, fluoroapatite having high acid resistance and a large specific surface area is also provided. Furthermore, an adsorption apparatus using such fluoroapatite is also provided.
摘要翻译： 提供了通过使用含有钙，氟化氢和磷酸的钙基化合物制备氟磷灰石的方法。 该方法可以通过将从原料衍生的杂质的量减少至低或非常低的水平，以及由于其大的比表面积而能够分离大量蛋白质的能力，可以制备具有改善的耐酸性的氟磷灰石。 此外，还提供了具有高耐酸性和大比表面积的氟磷灰石。 此外，还提供了使用这种氟磷灰石的吸附装置。
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2.发明授权公开(公告)号：US07740820B2
公开(公告)日：2010-06-22
申请号：US12184459
申请日：2008-08-01
CPC分类号： C01B25/455 , B01J20/048 , B01J20/281 , B01J20/3028 , B01J20/3078
摘要： A method of producing a fluoroapatite is provided. The method comprises preparing a slurry containing a hydroxyapatite which has at least one hydroxyl group, preparing a hydrogen fluoride-containing solution containing a hydrogen fluoride, mixing the hydrogen fluoride-containing solution with the slurry to obtain a mixture to thereby adjust a pH of the mixture in the range of 2.5 to 5, and reacting the hydroxyapatite with the hydrogen fluoride in the mixture in a state that the pH of the mixture is adjusted within the above range to thereby obtain the fluoroapatite by substituting the at least one hydroxyl group of the hydroxyapatite with fluorine atom of the hydrogen fluoride. The method can produce the fluoroapatite having improved acid resistance by reducing an impurity, such as ammonia, derived from a raw material to a low or very low level. Further, a fluoroapatite having high acid resistance is also provided. Furthermore, an adsorption apparatus using such a fluoroapatite is provided.
摘要翻译： 提供一种制备氟磷灰石的方法。 该方法包括制备含有至少一个羟基的羟基磷灰石的浆料，制备含氟化氢的含氟化氢溶液，将含氟化氢的溶液与浆料混合，得到混合物，从而调节 混合物在2.5至5的范围内，并且使混合物中的羟基磷灰石与氟化氢在调节到上述范围内的状态下反应，从而通过将该磷灰石的至少一个羟基取代 羟基磷灰石与氟化氢的氟原子。 该方法可以通过将源自原料的诸如氨的杂质还原到低或非常低的水平来产生具有改善的耐酸性的氟磷灰石。 此外，还提供了具有高耐酸性的氟磷灰石。 此外，提供了使用这种氟磷灰石的吸附装置。
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3.发明申请公开(公告)号：US20100130353A1
公开(公告)日：2010-05-27
申请号：US12696431
申请日：2010-01-29
CPC分类号： C01B25/455 , B01J20/048 , B01J20/281 , B01J20/3028 , B01J20/3078
摘要： A method of producing a fluoroapatite is provided. The method comprises preparing a slurry containing a hydroxyapatite which has at least one hydroxyl group, preparing a hydrogen fluoride-containing solution containing a hydrogen fluoride, mixing the hydrogen fluoride-containing solution with the slurry to obtain a mixture to thereby adjust a pH of the mixture in the range of 2.5 to 5, and reacting the hydroxyapatite with the hydrogen fluoride in the mixture in a state that the pH of the mixture is adjusted within the above range to thereby obtain the fluoroapatite by substituting the at least one hydroxyl group of the hydroxyapatite with fluorine atom of the hydrogen fluoride. The method can produce the fluoroapatite having improved acid resistance by reducing an impurity, such as ammonia, derived from a raw material to a low or very low level. Further, a fluoroapatite having high acid resistance is also provided. Furthermore, an adsorption apparatus using such a fluoroapatite is provided.
摘要翻译： 提供一种制备氟磷灰石的方法。 该方法包括制备含有至少一个羟基的羟基磷灰石的浆料，制备含氟化氢的含氟化氢溶液，将含氟化氢的溶液与浆料混合，得到混合物，从而调节 混合物在2.5至5的范围内，并且使混合物中的羟基磷灰石与氟化氢在调节到上述范围内的状态下反应，从而通过将该磷灰石的至少一个羟基取代 羟基磷灰石与氟化氢的氟原子。 该方法可以通过将源自原料的诸如氨的杂质还原到低或非常低的水平来产生具有改善的耐酸性的氟磷灰石。 此外，还提供了具有高耐酸性的氟磷灰石。 此外，提供了使用这种氟磷灰石的吸附装置。
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公开(公告)号：US10407306B2
公开(公告)日：2019-09-10
申请号：US12568753
申请日：2009-09-29
IPC分类号： B01J2/00 , C01B25/32 , B01J20/04 , B01J20/28 , B01J20/282
摘要： A method of producing fluoroapatite powder by using a calcium compound, a phosphate compound, and a fluorine compound as a raw material is provided. The method comprises: preparing a slurry containing fluoroapatite produced from the raw material by using a wet process; applying an ultrasonic wave to the slurry; and drying the slurry to obtain the fluoroapatite powder mainly constituted of the fluoroapatite. The method provides fluoroapatite powder having improved particle strength. Further, an adsorption apparatus including the fluoroapatite powder is also provided.
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5.发明授权Adsorbent, adsorption apparatus, and method for manufacturing the adsorption apparatus 有权吸附剂，吸附装置及吸附装置的制造方法公开(公告)号：US07837872B2
公开(公告)日：2010-11-23
申请号：US11368668
申请日：2006-03-07
CPC分类号： B01J20/048 , B01J20/28004 , B01J20/3078 , B01J2220/58
摘要： An adsorption apparatus comprising a column filled with an adsorbent, wherein the surface of the adsorbent and its vicinity mainly comprise an apatite which is represented by the formula (Ca1-aMa)10(PO4)6((OH)1-bXb)2, where the M represents at least one kind of rare earth metal elements, the X represents at least one kind of halogen elements, 0
摘要翻译： 一种吸附装置，包括填充有吸附剂的柱，其中吸附剂及其附近的表面主要包含由式（Ca1-aMa）10（PO4）6（（OH）1-bXb）2表示的磷灰石， 其中M表示至少一种稀土金属元素，X表示至少一种卤素元素，0
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公开(公告)号：US20090039026A1
公开(公告)日：2009-02-12
申请号：US12219645
申请日：2008-07-25
IPC分类号： B01D15/42
CPC分类号： B01D15/3804 , B01D15/426 , B01J20/048 , B01J20/282 , C09B61/00 , C09B67/0096
摘要： A method of separating at least one phycobilino-based pigment from a sample containing a plurality of phycobilin-based pigments is provided. The method is capable of separating a specific phycobilin-based pigment with high purity by a simple operation.
摘要翻译： 提供了从含有多种藻胆蛋白的颜料的样品中分离出至少一种藻绿素基颜料的方法。 该方法能够通过简单的操作分离具有高纯度的特定的生长激素基颜料。
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公开(公告)号：US07767179B2
公开(公告)日：2010-08-03
申请号：US11559422
申请日：2006-11-14
CPC分类号： B01J20/048 , B01J20/282 , B01J20/30
摘要： A method for producing an adsorbent which is stable toward a liquid such as an eluant and which shows excellent reproducibility in selectively adsorbing and separating an object compound, the method includes the steps of: preparing a base material having a surface, in which at least part of the surface of the base material is formed of a material containing as its major component apatite which is represented by the composition formula Ca10(PO4)6((OH)1-aXa)2; preparing a solution containing ions of at least one metal element; substituting at least part of Ca of the apatite by the at least one metal element by bringing the base material into contact with the solution to obtain a substituted base material; and subjecting the substituted base material to heat treatment at 50 to 400° C. for 0.5 to 10 hours, wherein the base material and the substituted base material are not exposed to a temperature exceeding 500° C. for 4 hours or longer from the substitution step to the completion of production of the adsorbent.
摘要翻译： 一种对液体如洗脱剂稳定并且在选择性吸附和分离目标化合物中显示出优异再现性的吸附剂的方法，该方法包括以下步骤：制备具有表面的基材，其中至少部分 基材的表面由含有由组成式Ca10（PO4）6（（OH）1-aXa）2表示的主要组分磷灰石的材料形成; 制备含有至少一种金属元素的离子的溶液; 通过使基材与溶液接触而用至少一种金属元素代替磷灰石的Ca的至少一部分，以获得取代的基材; 并将取代的基材在50〜400℃下进行0.5〜10小时的热处理，其中，基材和取代基材在不超过500℃的温度下从该替代物未暴露4小时以上 逐步完成吸附剂的生产。
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公开(公告)号：US20070107600A1
公开(公告)日：2007-05-17
申请号：US11559422
申请日：2006-11-14
IPC分类号： B01D53/02
CPC分类号： B01J20/048 , B01J20/282 , B01J20/30
摘要： A method for producing an adsorbent which is stable toward a liquid such as an eluant and which shows excellent reproducibility in selectively adsorbing and separating an object compound, the method includes the steps of: preparing a base material having a surface, in which at least part of the surface of the base material is formed of a material containing as its major component apatite which is represented by the composition formula Ca10(PO4)6((OH)1−aXa)2; preparing a solution containing ions of at least one metal element; substituting at least part of Ca of the apatite by the at least one metal element by bringing the base material into contact with the solution to obtain a substituted base material; and subjecting the substituted base material to heat treatment at 50 to 400° C. for 0.5 to 10 hours, wherein the base material and the substituted base material are not exposed to a temperature exceeding 500° C. for 4 hours or longer from the substitution step to the completion of production of the adsorbent.
摘要翻译： 一种对液体如洗脱剂稳定并且在选择性吸附和分离目标化合物中显示出优异再现性的吸附剂的方法，该方法包括以下步骤：制备具有表面的基材，其中至少部分 基材的表面由含有由主要组分磷灰石组成的材料形成，其由组成式C 10（PO 4）6表示， （（OH）1-a-X a）2
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9.发明申请Adsorbent, adsorption apparatus, and method for manufacturing the adsorption apparatus 有权吸附剂，吸附装置及吸附装置的制造方法公开(公告)号：US20060207940A1
公开(公告)日：2006-09-21
申请号：US11368668
申请日：2006-03-07
IPC分类号： B01D15/08
CPC分类号： B01J20/048 , B01J20/28004 , B01J20/3078 , B01J2220/58
摘要： An adsorption apparatus has a column having an adsorbent filling space filled with an adsorbent. The adsorbent has a surface and its vicinity mainly comprises an apatite which is represented by the formula (Ca1-aMa)10(PO4)6((OH)1-bXb)2, where the M represents at least one kind of rare earth metal elements, the X represents at least one kind of halogen elements, 0
摘要翻译： 吸附装置具有填充有吸附剂的吸附填充空间的柱。 吸附剂具有表面，其附近主要包含磷酸盐，其由下式（Ca 1-a M a a）10（PO （（OH）1-b
）2 其中M表示至少一种稀土金属元素，X表示至少一种卤素元素，0 2 2 其中 X表示至少一种卤素元素，0 <= b <= 1。
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