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1. 发明授权

US08133468B2 Processes for conjointly producing bromine, calcium chloride, and chlorine 失效
标题翻译：共同生产溴，氯化钙和氯的方法
公开(公告)号：US08133468B2
公开(公告)日：2012-03-13
申请号：US12594877
申请日：2008-02-05
申请人： Joe D. Sauer , George W. Cook, Jr. , Tyson J. Hall , George A. Newbill
发明人： Joe D. Sauer , George W. Cook, Jr. , Tyson J. Hall , George A. Newbill
IPC分类号： C01B7/09 , C01B7/03 , C01F11/24
CPC分类号： C01B7/09 , C01B7/03 , C01B7/096 , C01F11/28 , C25B1/24
摘要： Processes are provided for conjointly producing Br2, a concentrated aqueous solution containing CaCI2, and Cl2 from an aqueous HBr-rich stream and a feed brine dilute in CaCI2 that comprises NaCI. Such processes can comprise feeding the aqueous HBr-rich stream and the feed brine to a tower, oxidizing bromide moieties within the tower with Cl2 from a Cl2 source, at least a portion of which is produced according to this invention, to produce Br2, recovering Br2 from the tower, removing a bromide-depleted bottoms from the tower, such bottoms containing HCI, adding a Ca++ source to the bromide-depleted bottoms to convert substantially all of the HCI in the bottoms to CaCI2, as necessary, removing water from the treated bottoms to produce the concentrated aqueous solution, producing Cl2 and caustics from residual chlorides such as NaCI, and using at least a portion of the thus produced Cl2 in the Cl2 source.
摘要翻译：提供了从富含HBr水溶液的水中共同生成Br2，含有CaCl 2和Cl 2的浓缩水溶液和在包含NaCl的CaCl 2中稀释的进料盐水的方法。这样的方法可以包括将富含HBr的水流和进料盐水加入到塔中，用来自Cl 2源的Cl 2氧化塔内的溴化物部分，其至少一部分根据本发明生产以产生Br2，回收 Br2，从塔中除去溴化物贫乏的塔底物，这样的含有HCl的塔底物，向溴化物贫乏的塔底物中加入Ca ++源，根据需要将底部的基本上所有的HCl转化为CaCl 2，从而从处理的底部产物以产生浓缩的水溶液，从残余氯化物如NaCl中产生Cl 2和苛性碱，并使用Cl2源中由此产生的Cl 2的至少一部分。

2. 发明授权

US08133467B2 Processes for conjointly producing bromine and calcium chloride 失效
标题翻译：共同生产溴和氯化钙的方法
公开(公告)号：US08133467B2
公开(公告)日：2012-03-13
申请号：US12523785
申请日：2008-02-05
申请人： Joe D. Sauer , George W. Cook, Jr. , Tyson J. Hall , George A. Newbill
发明人： Joe D. Sauer , George W. Cook, Jr. , Tyson J. Hall , George A. Newbill
IPC分类号： C01B7/09 , C01F11/24
CPC分类号： C01B7/09 , C01B7/096 , C01F11/28
摘要： Processes are provided for conjointly producing Br2 and a concentrated aqueous solution containing at least about 5 wt % CaCI2, based on the weight of the concentrated aqueous solution, from an aqueous HBr rich stream and, optionally, a feed brine dilute in CaCI2. Such processes can comprise feeding the aqueous HBr-rich stream and the feed brine to a tower, oxidizing bromide moieties within the tower with Cl2 to produce Br2, recovering Br2 from the tower, removing a bromide-depleted bottoms from the tower, such bottoms containing HCI, adding a Ca++ source to the bromide-depleted bottoms to convert substantially all of the HCI in the bottoms to CaCI2, and, as necessary, removing water from the treated bottoms to produce the concentrated aqueous solution.
摘要翻译：提供了用于从富含HBr水溶液和任选的在CaCl 2中稀释的进料盐水中共同生产Br2和含有至少约5重量％CaCl 2的浓缩水溶液（基于浓缩水溶液的重量）的方法。这样的方法可以包括将富含HBr的水流和进料盐水加入到塔中，用Cl 2氧化塔内的溴化物部分以产生Br 2，从塔中回收Br 2，从塔中除去溴化物贫化的塔底物， HCl，向溴化物贫乏的塔底物中加入Ca ++源，以将塔底中的基本上所有的HCl转化为CaCl 2，并根据需要从经处理的塔底产物中除去水以产生浓缩的水溶液。

3. 发明申请

US20100143238A1 PROCESSES FOR CONJOINTLY PRODUCING BROMINE, CALCIUM CHLORIDE, AND CHLORINE 失效
标题翻译：连续生产溴化钙，氯化钙和氯仿的方法
公开(公告)号：US20100143238A1
公开(公告)日：2010-06-10
申请号：US12594877
申请日：2008-02-05
申请人： Joe D. Sauer , George W. Cook , Tyson J. Hall , George A. Newbill
发明人： Joe D. Sauer , George W. Cook , Tyson J. Hall , George A. Newbill
IPC分类号： C01F11/24 , C01B7/01 , C01B7/09
CPC分类号： C01B7/09 , C01B7/03 , C01B7/096 , C01F11/28 , C25B1/24
摘要： Processes are provided for conjointly producing Br2, a concentrated aqueous solution containing CaCI2, and Cl2 from an aqueous HBr-rich stream and a feed brine dilute in CaCI2 that comprises NaCI. Such processes can comprise feeding the aqueous HBr-rich stream and the feed brine to a tower, oxidizing bromide moieties within the tower with Cl2 from a Cl2 source, at least a portion of which is produced according to this invention, to produce Br2, recovering Br2 from the tower, removing a bromide-depleted bottoms from the tower, such bottoms containing HCI, adding a Ca++ source to the bromide-depleted bottoms to convert substantially all of the HCI in the bottoms to CaCI2, as necessary, removing water from the treated bottoms to produce the concentrated aqueous solution, producing Cl2 and caustics from residual chlorides such as NaCI, and using at least a portion of the thus produced Cl2 in the Cl2 source.
摘要翻译：提供了从富含HBr水溶液的水中共同生成Br2，含有CaCl 2和Cl 2的浓缩水溶液和在包含NaCl的CaCl 2中稀释的进料盐水的方法。这样的方法可以包括将富含HBr的水流和进料盐水加入到塔中，用来自Cl 2源的Cl 2氧化塔内的溴化物部分，其至少一部分根据本发明生产以产生Br2，回收 Br2，从塔中除去溴化物贫乏的塔底物，这样的含有HCl的塔底物，向溴化物贫乏的塔底物中加入Ca ++源，根据需要将底部的基本上所有的HCl转化为CaCl 2，从而从处理的底部产物以产生浓缩的水溶液，从残余氯化物如NaCl中产生Cl 2和苛性碱，并使用Cl2源中由此产生的Cl 2的至少一部分。

4. 发明申请

US20100047155A1 PROCESSES FOR CONJOINTLY PRODUCING BROMINE AND CALCIUM CHLORIDE 失效
标题翻译：连续生产溴化钙和氯化钙的方法
公开(公告)号：US20100047155A1
公开(公告)日：2010-02-25
申请号：US12523785
申请日：2008-02-05
申请人： Joe D. Sauer , George W. Cook , Tyson J. Hall , George A. Newbill
发明人： Joe D. Sauer , George W. Cook , Tyson J. Hall , George A. Newbill
IPC分类号： C01F11/28 , C01B7/09
CPC分类号： C01B7/09 , C01B7/096 , C01F11/28
摘要： Processes are provided for conjointly producing Br2 and a concentrated aqueous solution containing at least about 5 wt % CaCI2, based on the weight of the concentrated aqueous solution, from an aqueous HBr rich stream and, optionally, a feed brine dilute in CaCI2. Such processes can comprise feeding the aqueous HBr-rich stream and the feed brine to a tower, oxidizing bromide moieties within the tower with Cl2 to produce Br2, recovering Br2 from the tower, removing a bromide-depleted bottoms from the tower, such bottoms containing HCI, adding a Ca++ source to the bromide-depleted bottoms to convert substantially all of the HCI in the bottoms to CaCI2, and, as necessary, removing water from the treated bottoms to produce the concentrated aqueous solution.
摘要翻译：提供了用于从富含HBr水溶液和任选的在CaCl 2中稀释的进料盐水中共同生产Br2和含有至少约5重量％CaCl 2的浓缩水溶液（基于浓缩水溶液的重量）的方法。这样的方法可以包括将富含HBr的水流和进料盐水加入到塔中，用Cl 2氧化塔内的溴化物部分以产生Br 2，从塔中回收Br 2，从塔中除去溴化物贫化的塔底物， HCl，向溴化物贫乏的塔底物中加入Ca ++源，以将塔底中的基本上所有的HCl转化为CaCl 2，并根据需要从经处理的塔底产物中除去水以产生浓缩的水溶液。

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