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1.发明申请公开(公告)号：US20110073013A1
公开(公告)日：2011-03-31
申请号：US12922499
申请日：2009-03-12
CPC分类号： C04B7/44 , C04B7/323 , F27D21/02 , C04B7/40 , C04B7/4476
摘要： The invention relates to a method for manufacturing a sulfoaluminous or belitic sulfoaluminous clinker from a raw mix formed from a mixture including minerals containing calcium, aluminum, silica, iron, and sulfur, preferably in sulfate form, and is characterized in that the method comprises the steps including: at least partially dehydrating and decarbonating the mixture through placement in a vertical kiln (1) comprising a substantially vertical chamber (2) wherein the mixture is heated, the chamber (2) of the vertical kiln (1) being supplied with hot gases the temperature of which is between 900 and 1150° C; extracting the dehydrated and decarbonated mixture from the vertical kiln (1) and conveying the same in a continuous kiln (4) comprising a furnace (5) and a transporting means (6) for transporting the mixture across the furnace (5); heating the mixture from the vertical kiln (1) by passing the mixture through the furnace (5) via the transporting means (6) such that a clinkerization of the mixture is obtained, the average passage time in the furnace being greater than 15 minutes.
摘要翻译： 本发明涉及一种从含有钙，铝，二氧化硅，铁和硫的矿物的混合物形成的原料混合物中制造磺化铝或贝氏硫铝质熟料的方法，优选硫酸盐形式，其特征在于该方法包括 步骤包括：将混合物至少部分地脱水和脱碳，放置在垂直窑（1）中，所述垂直窑（1）包括基本垂直的室（2），其中混合物被加热，垂直窑（1）的室（2）被供给热 气体的温度在900和1150℃之间; 从垂直窑（1）中提取脱水和脱碳的混合物，并在包括炉（5）和输送装置（6）的连续窑（4）中输送脱水和脱碳的混合物，以将混合物输送到炉子（5）上; 通过使混合物通过输送装置（6）将混合物通过炉（5）从混合物中加热混合物，从而获得混合物的熟料，炉中的平均通过时间大于15分钟。
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2.发明授权Method for manufacturing a sulfoaluminous or belitic sulfoaluminous clinker, and corresponding equipment 有权制造磺化铝或贝氏硫铝质熟料的方法及相应的设备公开(公告)号：US08557039B2
公开(公告)日：2013-10-15
申请号：US12922499
申请日：2009-03-12
IPC分类号： C04B7/40
CPC分类号： C04B7/44 , C04B7/323 , F27D21/02 , C04B7/40 , C04B7/4476
摘要： The invention relates to a method for manufacturing a sulfoaluminous or belitic sulfoaluminous clinker from a raw mix formed from a mixture including minerals containing calcium, aluminum, silica, iron, and sulfur, preferably in sulfate form, and is characterized in that the method comprises the steps including: at least partially dehydrating and decarbonating the mixture through placement in a vertical kiln (1) comprising a substantially vertical chamber (2) wherein the mixture is heated, the chamber (2) of the vertical kiln (1) being supplied with hot gases the temperature of which is between 900 and 1150° C.; extracting the dehydrated and decarbonated mixture from the vertical kiln (1) and conveying the same in a continuous kiln (4) comprising a furnace (5) and a transporting means (6) for transporting the mixture across the furnace (5); heating the mixture from the vertical kiln (1) by passing the mixture through the furnace (5) via the transporting means (6) such that a clinkerization of the mixture is obtained, the average passage time in the furnace being greater than 15 minutes.
摘要翻译： 本发明涉及一种从含有钙，铝，二氧化硅，铁和硫的矿物的混合物形成的原料混合物中制造磺化铝或贝氏硫铝质熟料的方法，优选硫酸盐形式，其特征在于该方法包括 步骤包括：将混合物至少部分地脱水和脱碳，放置在垂直窑（1）中，所述垂直窑（1）包括基本垂直的室（2），其中混合物被加热，垂直窑（1）的室（2）被供给热 其温度在900和1150℃之间的气体; 从垂直窑（1）中提取脱水和脱碳的混合物，并在包括炉（5）和输送装置（6）的连续窑（4）中输送脱水和脱碳的混合物，以将混合物输送到炉子（5）上; 通过使混合物通过输送装置（6）将混合物通过炉（5）从混合物中加热混合物，从而获得混合物的熟料，炉中的平均通过时间大于15分钟。
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