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公开(公告)号：US08702834B2
公开(公告)日：2014-04-22
申请号：US13146451
申请日：2010-01-29
申请人： Jany Birgitta Maria Antens , Rafael Alberto Garcia Martinez , Reginald Lambert , Jason Trevor O'Brien , Marinus Johannes Reynhout , Guy Lode Magda Maria Verbist , John Woodruffe
发明人： Jany Birgitta Maria Antens , Rafael Alberto Garcia Martinez , Reginald Lambert , Jason Trevor O'Brien , Marinus Johannes Reynhout , Guy Lode Magda Maria Verbist , John Woodruffe
CPC分类号： C05G3/06 , C05B1/00 , C05G3/0058 , C05B7/00 , C05D9/00
摘要： According to the present invention, there is provided a process for the manufacture of sulphur-containing fertilizer compositions, said process comprising the steps of: a) providing a slurry of at least one phosphate-based fertilizer material selected from the group consisting of ammonium phosphates, ammonium phosphate based nitrogen-phosphorus-potassium (NPK) compounds, super phosphates and partially acidulated phosphate rocks; b} bringing said slurry into contact with at least one surfactant and elemental sulphur; and c) introducing the mixture obtained in step b) into a granulator unit in order to obtain granules of the fertilizer composition, wherein the elemental sulphur is present in an amount in the range of form 1 to 25 wt. %, based on the total weight of the fertilizer composition The present invention also provides a fertilizer composition.
摘要翻译： 根据本发明，提供了一种制造含硫肥料组合物的方法，所述方法包括以下步骤：a）提供至少一种选自磷酸铵的磷酸盐基肥料的浆料 ，磷酸铵基氮磷钾（NPK），超磷酸盐和部分酸化磷酸盐岩; b）使所述浆料与至少一种表面活性剂和元素硫接触; 和c）将步骤b）中获得的混合物引入造粒机单元中，以获得肥料组合物的颗粒，其中元素硫的存在量为1至25重量％。 ％，基于肥料组合物的总重量本发明还提供了肥料组合物。
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公开(公告)号：US08668759B2
公开(公告)日：2014-03-11
申请号：US13146425
申请日：2010-01-29
申请人： Jany Birgitta Maria Antens , Sunil Ashtekar , Rafael Alberto Garcia Martinez , Reginald Lambert , Jason Trevor O'Brien , Marinus Johannes Reynhout , Guy Lode Magda Maria Verbist , John Woodruffe
发明人： Jany Birgitta Maria Antens , Sunil Ashtekar , Rafael Alberto Garcia Martinez , Reginald Lambert , Jason Trevor O'Brien , Marinus Johannes Reynhout , Guy Lode Magda Maria Verbist , John Woodruffe
CPC分类号： C05G3/06 , C05B1/00 , C05G3/0058 , C05B7/00 , C05D9/00
摘要： Process for the manufacture of sulphur-containing fertilizer compositions, comprising the steps of: a} providing a slurry of at least one phosphate-based fertilizer material selected from the group consisting of ammonium phosphates, ammonium phosphate based nitrogen-phosphorus-potassium (NPK) compounds, super phosphates and partially acidulated phosphate rocks; b) bringing said slurry into contact with at least one anionic surfactant and elemental sulphur; c) introducing the mixture obtained in step b} into a granulator unit in order to obtain granules of the fertilizer composition, wherein the at least one phosphate-based fertilizer material is present in an amount in the range of at least 50 wt. %, the elemental sulphur is present in an amount in the range of from 1 to 25 wt. % and the anionic surfactant is present in an amount in the range of from 0.001 to 3 wt. % based on the overall weight of the fertilizer composition. The present invention also provides a fertilizer composition.
摘要翻译： 制备含硫肥料组合物的方法，包括以下步骤：a）提供至少一种选自磷酸铵，磷酸铵基氮磷钾（NPK）的磷酸盐基肥料的浆料， 化合物，超级磷酸盐和部分酸化的磷酸盐岩; b）使所述浆料与至少一种阴离子表面活性剂和元素硫接触; c）将步骤b}中获得的混合物引入造粒机单元，以获得肥料组合物的颗粒，其中所述至少一种磷酸盐基肥料以至少50重量％的量存在。 ％，元素硫的存在量为1至25重量％。 ％，阴离子表面活性剂的存在量为0.001至3重量％。 基于肥料组合物的总重量的％。 本发明还提供一种肥料组合物。
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公开(公告)号：US20110302975A1
公开(公告)日：2011-12-15
申请号：US13146451
申请日：2010-01-29
申请人： Jany Birgitta Maria Antens , Rafael Alberto Garcia Martinez , Reginald Lambert , Jason Trevor O'Brien , Marinus Johannes Reynhout , Guy Lode Magda Maria Verbist , John Woodruffe
发明人： Jany Birgitta Maria Antens , Rafael Alberto Garcia Martinez , Reginald Lambert , Jason Trevor O'Brien , Marinus Johannes Reynhout , Guy Lode Magda Maria Verbist , John Woodruffe
CPC分类号： C05G3/06 , C05B1/00 , C05G3/0058 , C05B7/00 , C05D9/00
摘要： According to the present invention, there is provided a process for the manufacture of sulphur-containing fertilizer compositions, said process comprising the steps of: a) providing a slurry of at least one phosphate-based fertilizer material selected from the group consisting of ammonium phosphates, ammonium phosphate based nitrogen-phosphorus-potassium (NPK) compounds, super phosphates and partially acidulated phosphate rocks; b} bringing said slurry into contact with at least one surfactant and elemental sulphur; and c) introducing the mixture obtained in step b) into a granulator unit in order to obtain granules of the fertilizer composition, wherein the elemental sulphur is present in an amount in the range of form 1 to 25 wt. %, based on the total weight of the fertilizer composition The present invention also provides a fertilizer composition.
摘要翻译： 根据本发明，提供了一种制造含硫肥料组合物的方法，所述方法包括以下步骤：a）提供至少一种选自磷酸铵的磷酸盐基肥料的浆料 ，磷酸铵基氮磷钾（NPK），超磷酸盐和部分酸化磷酸盐岩; b）使所述浆料与至少一种表面活性剂和元素硫接触; 和c）将步骤b）中获得的混合物引入造粒机单元中，以获得肥料组合物的颗粒，其中元素硫的存在量为1至25重量％。 ％，基于肥料组合物的总重量本发明还提供了肥料组合物。
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公开(公告)号：US20110302973A1
公开(公告)日：2011-12-15
申请号：US13146425
申请日：2010-01-29
申请人： Jany Birgitta Maria Antens , Sunil Ashtekar , Rafael Alberto Garcia Martinez , Reginald Lambert , Jason Trevor O'Brien , Marinus Johannes Reynhout , Guy Lode Magda Maria Verbist , John Woodruffe
发明人： Jany Birgitta Maria Antens , Sunil Ashtekar , Rafael Alberto Garcia Martinez , Reginald Lambert , Jason Trevor O'Brien , Marinus Johannes Reynhout , Guy Lode Magda Maria Verbist , John Woodruffe
CPC分类号： C05G3/06 , C05B1/00 , C05G3/0058 , C05B7/00 , C05D9/00
摘要： Process for the manufacture of sulphur-containing fertilizer compositions, comprising the steps of: a} providing a slurry of at least one phosphate-based fertilizer material selected from the group consisting of ammonium phosphates, ammonium phosphate based nitrogen-phosphorus-potassium (NPK) compounds, super phosphates and partially acidulated phosphate rocks; b) bringing said slurry into contact with at least one anionic surfactant and elemental sulphur; c) introducing the mixture obtained in step b} into a granulator unit in order to obtain granules of the fertilizer composition, wherein the at least one phosphate-based fertilizer material is present in an amount in the range of at least 50 wt. %, the elemental sulphur is present in an amount in the range of from 1 to 25 wt. % and the anionic surfactant is present in an amount in the range of from 0.001 to 3 wt. % based on the overall weight of the fertilizer composition. The present invention also provides a fertilizer composition.
摘要翻译： 制备含硫肥料组合物的方法，包括以下步骤：a）提供至少一种选自磷酸铵，磷酸铵基氮磷钾（NPK）的磷酸盐基肥料的浆料， 化合物，超级磷酸盐和部分酸化的磷酸盐岩; b）使所述浆料与至少一种阴离子表面活性剂和元素硫接触; c）将步骤b}中获得的混合物引入造粒机单元，以获得肥料组合物的颗粒，其中所述至少一种磷酸盐基肥料以至少50重量％的量存在。 ％，元素硫的存在量为1至25重量％。 ％，阴离子表面活性剂的存在量为0.001至3重量％。 基于肥料组合物的总重量的％。 本发明还提供一种肥料组合物。
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