-
1.发明授权Surfactant based small molecules for reducing aluminosilicate scale in the bayer process 有权用于在拜耳法中还原铝硅酸盐垢的基于表面活性剂的小分子公开(公告)号：US09416020B2
公开(公告)日：2016-08-16
申请号：US14151368
申请日：2014-01-09
申请人： NALCO COMPANY
CPC分类号： C01F7/0633 , C01F7/0606 , C23F14/02
摘要： The invention provides methods and compositions for inhibiting the accumulation of DSP scale in the liquor circuit of Bayer process equipment. The method includes adding one or more GPS-surfactant based small molecules to the liquor fluid circuit. These scale inhibitors reduce DSP scale formation and thereby increase fluid throughput, increase the amount of time Bayer process equipment can be operational and reduce the need for expensive and dangerous acid washes of Bayer process equipment. As a result, the invention provides a significant reduction in the total cost of operating a Bayer process.
摘要翻译： 本发明提供了用于抑制拜耳工艺设备的液液中DSP垢积累的方法和组合物。 该方法包括将一种或多种基于GPS-表面活性剂的小分子添加到液体流体回路中。 这些阻垢剂可减少DSP垢的形成，从而增加流体的通量，增加拜耳工艺设备可以运行的时间，并减少对拜耳工艺设备昂贵且危险的酸洗液的需求。 结果，本发明大大降低了操作拜耳工艺的总成本。
-
公开(公告)号：US09988282B2
公开(公告)日：2018-06-05
申请号：US15237841
申请日：2016-08-16
申请人： Nalco Company
CPC分类号： C01F7/0633 , C01F7/0606 , C23F14/02
摘要： The invention provides methods and compositions for inhibiting the accumulation of DSP scale in the liquor circuit of Bayer process equipment. The method includes adding one or more GPS-surfactant based small molecules to the liquor fluid circuit. These scale inhibitors reduce DSP scale formation and thereby increase fluid throughput, increase the amount of time Bayer process equipment can be operational and reduce the need for expensive and dangerous acid washes of Bayer process equipment. As a result, the invention provides a significant reduction in the total cost of operating a Bayer process.
-
3.发明申请SURFACTANT BASED SMALL MOLECULES FOR REDUCING ALUMINOSILICATE SCALE IN THE BAYER PROCESS 有权基于表面活化剂的小分子，用于减少贝氏体过程中的铝酸盐垢公开(公告)号：US20140124451A1
公开(公告)日：2014-05-08
申请号：US14151368
申请日：2014-01-09
申请人： NALCO COMPANY
IPC分类号： C01F7/06
CPC分类号： C01F7/0633 , C01F7/0606 , C23F14/02
摘要： The invention provides methods and compositions for inhibiting the accumulation of DSP scale in the liquor circuit of Bayer process equipment. The method includes adding one or more GPS-surfactant based small molecules to the liquor fluid circuit. These scale inhibitors reduce DSP scale formation and thereby increase fluid throughput, increase the amount of time Bayer process equipment can be operational and reduce the need for expensive and dangerous acid washes of Bayer process equipment. As a result, the invention provides a significant reduction in the total cost of operating a Bayer process.
摘要翻译： 本发明提供了用于抑制拜耳工艺设备的液液中DSP垢积累的方法和组合物。 该方法包括将一种或多种基于GPS-表面活性剂的小分子添加到液体流体回路中。 这些阻垢剂可减少DSP垢的形成，从而增加流体的通量，增加拜耳工艺设备可以运行的时间，并减少对拜耳工艺设备昂贵且危险的酸洗液的需求。 结果，本发明大大降低了操作拜耳工艺的总成本。
-
4.发明申请Surfactant Based Small Molecules for Reducing Aluminosilicate Scale in the Bayer Process 有权用于在拜耳法中还原铝硅酸盐垢的基于表面活性剂的小分子公开(公告)号：US20170066656A1
公开(公告)日：2017-03-09
申请号：US15237841
申请日：2016-08-16
申请人： Nalco Company
CPC分类号： C01F7/0633 , C01F7/0606 , C23F14/02
摘要： The invention provides methods and compositions for inhibiting the accumulation of DSP scale in the liquor circuit of Bayer process equipment. The method includes adding one or more GPS-surfactant based small molecules to the liquor fluid circuit. These scale inhibitors reduce DSP scale formation and thereby increase fluid throughput, increase the amount of time Bayer process equipment can be operational and reduce the need for expensive and dangerous acid washes of Bayer process equipment. As a result, the invention provides a significant reduction in the total cost of operating a Bayer process.
摘要翻译： 本发明提供了用于抑制拜耳工艺设备的液液中DSP垢积累的方法和组合物。 该方法包括将一种或多种基于GPS-表面活性剂的小分子添加到液体流体回路中。 这些阻垢剂可减少DSP垢的形成，从而增加流体的通量，增加拜耳工艺设备可以运行的时间，并减少对拜耳工艺设备昂贵且危险的酸洗液的需求。 结果，本发明大大降低了操作拜耳工艺的总成本。
-
-
-
搜索结果
4 条记录 (耗时 0.011 秒)
