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公开(公告)号：US20100040882A1
公开(公告)日：2010-02-18
申请号：US12539688
申请日：2009-08-12
申请人： Robin PHINNEY
发明人： Robin PHINNEY
CPC分类号： C05D1/02 , C01D3/22 , C05C1/02 , C05D1/005 , C05G3/0047
摘要： A method forming a potassium chloride particle form potassium chloride powder having resistance to moisture absorption and shrinkage. The original feedstock comprises potassium chloride in a size distribution of 30 mesh and 100 mesh as well as a gluten based binder.
摘要翻译： 形成氯化钾颗粒的方法形成耐吸潮和收缩的氯化钾粉末。 原始原料包括尺寸分布为30目和100目的氯化钾以及面筋粘合剂。
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公开(公告)号：US10364157B2
公开(公告)日：2019-07-30
申请号：US15126188
申请日：2015-04-10
发明人： Robin Phinney , Jonathon Phinney , Siu Ma
摘要： The present invention provides a process for producing high purity hydromagnesite from a source of magnesium chloride. The process involves preparation of a magnesium chloride brine of a specific concentration and reacting with sodium carbonate, while maintaining the reaction at a specific temperature range to form a hydromagnesite precipitate. The product can be calcined to generate high purity magnesium oxide compounds.
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公开(公告)号：US08685135B2
公开(公告)日：2014-04-01
申请号：US13692470
申请日：2012-12-03
发明人： Robin Phinney
CPC分类号： C05D1/02 , C01D3/22 , C05C1/02 , C05D1/005 , C05G3/0047
摘要： A method forming a potassium chloride particle form potassium chloride powder having resistance to moisture absorption and shrinkage. The original feedstock comprises potassium chloride in a size distribution of 30 mesh and 100 mesh as well as a gluten based binder.
摘要翻译： 形成氯化钾颗粒的方法形成耐吸潮和收缩的氯化钾粉末。 原始原料包括尺寸分布为30目和100目的氯化钾以及面筋粘合剂。
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公开(公告)号：US10364156B2
公开(公告)日：2019-07-30
申请号：US15126180
申请日：2015-04-10
发明人： Robin Phinney , Jonathon Phinney , Siu Ma
摘要： The present invention provides a process for producing high purity hydromagnesite from a source of magnesium chloride. The process involves preparation of a magnesium chloride brine of a specific concentration, which is ammoniated at a specific temperature range, followed by carbonation, while maintaining the reaction at a specific temperature range to form a hydromagnesite precipitate. The product can be calcined to generate high purity magnesium oxide compounds.
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公开(公告)号：US20170081205A1
公开(公告)日：2017-03-23
申请号：US15126188
申请日：2015-04-10
发明人： Robin Phinney , Jonathon Phinney , Siu Ma
CPC分类号： C01F5/06 , C01F5/24 , C01F11/46 , C01P2002/72 , C01P2004/61 , C01P2006/80 , C04B2/102
摘要： The present invention provides a process for producing high purity hydromagnesite from a source of magnesium chloride. The process involves preparation of a magnesium chloride brine of a specific concentration and reacting with sodium carbonate, while maintaining the reaction at a specific temperature range to form a hydromagnesite precipitate. The product can be calcined to generate high purity magnesium oxide compounds.
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公开(公告)号：US20130091915A1
公开(公告)日：2013-04-18
申请号：US13692470
申请日：2012-12-03
发明人： Robin Phinney
IPC分类号： C05D1/02
CPC分类号： C05D1/02 , C01D3/22 , C05C1/02 , C05D1/005 , C05G3/0047
摘要： A method forming a potassium chloride particle form potassium chloride powder having resistance to moisture absorption and shrinkage. The original feedstock comprises potassium chloride in a size distribution of 30 mesh and 100 mesh as well as a gluten based binder.
摘要翻译： 形成氯化钾颗粒的方法形成耐吸潮和收缩的氯化钾粉末。 原始原料包括尺寸分布为30目和100目的氯化钾以及面筋粘合剂。
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公开(公告)号：US08282898B2
公开(公告)日：2012-10-09
申请号：US12623636
申请日：2009-11-23
申请人： Robin Phinney
发明人： Robin Phinney
IPC分类号： C01D1/32
CPC分类号： C01D3/08
摘要： A process for formulating high purity potassium chloride from a carnallite source. The process takes advantage of solubility differences and saturation levels in a multiple salt system generated upon dissolution of carnallite. In the system, the sodium chloride is kept in solution and the magnesium chloride present in the system is controlled to be in a concentration range of between 12% and 25% by weight. This avoids co-precipitation of sodium chloride with the potassium chloride during crystallization and therefore prevents the sodium chloride from contaminating the potassium chloride. The result is high grade potassium chloride.
摘要翻译： 从光卤石源制备高纯度氯化钾的方法。 该方法利用了在光卤石溶解后产生的多盐体系中的溶解度差异和饱和水平。 在该系统中，将氯化钠保持在溶液中，并且将体系中存在的氯化镁控制在12重量％至25重量％的浓度范围内。 这样可以避免结晶过程中氯化钠与氯化钠的共沉淀，从而防止氯化钠污染氯化钾。 结果是高级氯化钾。
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公开(公告)号：US20110123420A1
公开(公告)日：2011-05-26
申请号：US12623636
申请日：2009-11-23
申请人： Robin PHINNEY
发明人： Robin PHINNEY
CPC分类号： C01D3/08
摘要： A process for formulating high purity potassium chloride from a carnallite source. The process takes advantage of solubility differences and saturation levels in a multiple salt system generated upon dissolution of carnallite. In the system, the sodium chloride is kept in solution and the magnesium chloride present in the system is controlled to be in a concentration range of between 12% and 25% by weight. This avoids co-precipitation of sodium chloride with the potassium chloride during crystallization and therefore prevents the sodium chloride from contaminating the potassium chloride. The result is high grade potassium chloride.
摘要翻译： 从光卤石源制备高纯度氯化钾的方法。 该方法利用了在光卤石溶解后产生的多盐体系中的溶解度差异和饱和水平。 在该系统中，将氯化钠保持在溶液中，并且将体系中存在的氯化镁控制在12重量％至25重量％的浓度范围内。 这样可以避免结晶过程中氯化钠与氯化钠的共沉淀，从而防止氯化钠污染氯化钾。 结果是高级氯化钾。
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