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公开(公告)号：US09873638B2
公开(公告)日：2018-01-23
申请号：US13962903
申请日：2013-08-08
CPC分类号： C05D3/00 , C05D3/02 , C05G3/00 , C05G3/0058 , C05G3/0088 , G05G3/00
摘要： Embodiments of the invention are directed to pelletized synthetic gypsum and methods and systems for producing pelletized synthetic gypsum. Synthetic gypsum is combined with a binder composition and pelletized to a desired size. The binder composition may include lignosulfonate. Additives may be included in the pellets such as various plant nutrients and micro-nutrients. An additive may include elemental sulfur. The resulting pellets may have a mean pellet size guide number (SGN) from approximately 150 to approximately 300 and a crush strength from approximately 2 lbf to approximately 12 lbf
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公开(公告)号：US20150027181A1
公开(公告)日：2015-01-29
申请号：US13962903
申请日：2013-08-08
CPC分类号： C05D3/00 , C05D3/02 , C05G3/00 , C05G3/0058 , C05G3/0088 , G05G3/00
摘要： Embodiments of the invention are directed to pelletized synthetic gypsum and methods and systems for producing pelletized synthetic gypsum. Synthetic gypsum is combined with a binder composition and pelletized to a desired size. The binder composition may include lignosulfonate. Additives may be included in the pellets such as various plant nutrients and micro-nutrients. An additive may include elemental sulfur. The resulting pellets may have a mean pellet size guide number (SGN) from approximately 150 to approximately 300 and a crush strength from approximately 2 lbf to approximately 12 lbf
摘要翻译： 本发明的实施方案涉及颗粒化合成石膏以及用于生产颗粒状合成石膏的方法和系统。 将合成石膏与粘合剂组合物组合并造粒至所需尺寸。 粘合剂组合物可以包括木质素磺酸盐。 添加剂可以包括在颗粒中，例如各种植物营养物和微量营养物质。 添加剂可以包括元素硫。 所得到的颗粒可以具有约150至约300的平均颗粒尺寸导向数（SGN）和约2lbf至约12lbf的压碎强度
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