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1. 发明申请

WO2006105115A3 IMPROVED POLYMER HALOGENATION PROCESS WITH CATALYST RECOVERY 审中-公开
标题翻译：改进聚合物反应过程与催化剂恢复
公开(公告)号：WO2006105115A3
公开(公告)日：2007-03-29
申请号：PCT/US2006011332
申请日：2006-03-24
申请人： ALBEMARLE CORP , MANIMARAN THANIKAVELU , HARKINS ALVIN E JR
发明人： MANIMARAN THANIKAVELU , HARKINS ALVIN E JR
IPC分类号： B01J27/32 , C01G30/00 , C08F8/20 , C08F12/08
CPC分类号： B01J27/08 , B01J23/18 , B01J27/10 , B01J27/32 , C01G30/007 , C08F6/02 , C08F8/20 , C08F12/16 , C22B7/007 , Y02P10/234 , Y02P20/584 , C08F12/08 , C08L25/18
摘要： The present invention relates to a process for brominating a styrenic polymer in the presence of an antimony halide catalyst. The present invention relates further to a method for recovering antimony halide catalysts wherein the formation of insoluble solids is reduced.
摘要翻译：本发明涉及在卤化锑催化剂存在下溴化苯乙烯类聚合物的方法。本发明还涉及一种回收卤化锑催化剂的方法，其中不溶性固体的形成减少。

2. 发明申请

WO2007121228A3 PROCESS FOR PRODUCING N-PROPYL BROMIDE OR OTHER ALIPHATIC BROMIDES 审中-公开
标题翻译：生产N-丙基溴或其他脂肪酸的方法
公开(公告)号：WO2007121228A3
公开(公告)日：2007-12-21
申请号：PCT/US2007066409
申请日：2007-04-11
申请人： ALBEMARLE CORP , TORRES JAMES E , HARKINS ALVIN E JR , MANIMARAN THANIKAVELU , MCKINNIE B GARY
发明人： TORRES JAMES E , HARKINS ALVIN E JR , MANIMARAN THANIKAVELU , MCKINNIE B GARY
IPC分类号： C07C17/08
CPC分类号： C07C17/08 , C07C19/075
摘要： A process for the production of an aliphatic bromide in which the bromine atom is attached to a terminal carbon atom, which process comprises continuously feeding olefin having a terminal double bond, gaseous hydrogen bromide, and a molecular oxygen-containing gas into a liquid phase reaction medium comprised of aliphatic bromide to cause anti-Markovnikov addition of HBr to terminal olefin, the feeds being proportioned and maintained to provide a molar excess of hydrogen bromide relative to terminal olefin in the range of about 1 to about 5 percent, and a molar ratio of molecular oxygen to terminal olefin of less than 0.005. The process is especially suited for production of n-propyl bromide.
摘要翻译：一种生产其中溴原子连接到末端碳原子上的脂族溴化物的方法，该方法包括将具有末端双键的烯烃，气态溴化氢和含分子氧的气体连续进料到液相反应介质由脂肪族溴化物引起，使马可夫尼科夫将HBr加入到末端烯烃中，进料成比例并保持为相对于末端烯烃的摩尔过量的溴化氢在约1至约5％的范围内，摩尔比的分子氧与末端烯烃的摩尔比小于0.005。该方法特别适用于生产正丙基溴。

3. 发明申请

WO0245511A9 CONCENTRATED AQUEOUS BROMINE SOLUTIONS AND THEIR PREPARATION 审中-公开
标题翻译：浓缩水溶液及其制备方法
公开(公告)号：WO0245511A9
公开(公告)日：2003-04-17
申请号：PCT/US0146635
申请日：2001-11-08
申请人： ALBEMARLE CORP
发明人： MCKINNIE BONNIE G , HARKINS ALVIN E JR , MOORE ROBERT M JR
IPC分类号： A01N25/02 , A01N59/00 , C01B7/09 , C01B7/24 , C02F1/50 , C02F1/76 , A01N25/22
CPC分类号： C02F1/766 , A01N59/00 , C01B7/096 , C01B7/24 , C02F1/50 , C02F2209/06 , C02F2303/04 , A01N59/02 , A01N25/22 , A01N2300/00
摘要： Concentrated liquid biocide compositions are produced by: A) feeding (a) bromine atoms and chlorine atoms in the form of (i) one or more of BrCl, (ii) Br2, and (iii) Cl2 into (b) water containing sulfamate anions, or feeding each of (a) and (b) into a reaction vessel, such that the numerical ratio of the total number of bromine atoms fed to the total number of chlorine atoms fed is in the range of 0.7:1 to 1.7:1; and B) providing enough alkali metal base in the mixture being formed in A) to keep the pH of such mixture in the range of 7-11 during all or substantially all of time feeding in A) is occurring, the amounts of (a) and (b) used being amounts that form an active-bromine-containing solution in which (i) the active bromine content is 50,000 ppm or more, and (ii) the atom ratio of nitrogen to active bromine originating from (a) and (b) is greater than about 0.93; and wherein if any sulfate is present in the solution as formed, the molar ratio of sulfate to sulfamate in the solution is less than about 0.2.
摘要翻译：浓缩的液体杀生物剂组合物通过以下方法制备：A）以（i）BrCl，（ii）Br 2和（iii）Cl 2中的一种或多种形式将（a）溴原子和氯原子进料到（b）含氨基磺酸盐阴离子，或者将（a）和（b）中的每一个加入到反应容器中，使得供给到供给的氯原子总数的溴原子总数的数值比在0.7:1至1.7:1的范围内 ; 和B）在A）中形成的混合物中提供足够的碱金属碱，以便在所有或基本上全部或全部时间内进料A）时将该混合物的pH值保持在7-11的范围内，（a）和（b）用作形成含活性溴的溶液的量，其中（i）活性溴含量为50,000ppm以上，和（ii）源自（a）和（a）和（ b）大于约0.93; 并且其中如果在形成的溶液中存在任何硫酸盐，则溶液中硫酸盐与氨基磺酸盐的摩尔比小于约0.2。

4. 发明申请

WO0245511A2 CONCENTRATED AQUEOUS BROMINE SOLUTIONS AND THEIR PREPARATION 审中-公开
标题翻译：浓缩水溶液及其制备方法
公开(公告)号：WO0245511A2
公开(公告)日：2002-06-13
申请号：PCT/US0146635
申请日：2001-11-08
申请人： ALBEMARLE CORP
发明人： MCKINNIE BONNIE G , HARKINS ALVIN E JR , MOORE ROBERT M JR
IPC分类号： A01N25/02 , A01N59/00 , C01B7/09 , C01B7/24 , C02F1/50 , C02F1/76 , A01N25/22
CPC分类号： C02F1/766 , A01N59/00 , C01B7/096 , C01B7/24 , C02F1/50 , C02F2209/06 , C02F2303/04 , A01N59/02 , A01N25/22 , A01N2300/00
摘要： Concentrated liquid biocide compositions are produced by: A) feeding (a) bromine atoms and chlorine atoms in the form of (i) one or more of BrCl, (ii) Br2, and (iii) Cl2 into (b) water containing sulfamate anions, or feeding each of (a) and (b) into a reaction vessel, such that the numerical ratio of the total number of bromine atoms fed to the total number of chlorine atoms fed is in the range of 0.7:1 to 1.7:1; and B) providing enough alkali metal base in the mixture being formed in A) to keep the pH of such mixture in the range of 7-11 during all or substantially all of time feeding in A) is occurring, the amounts of (a) and (b) used being amounts that form an active-bromine-containing solution in which (i) the active bromine content is 50,000 ppm or more, and (ii) the atom ratio of nitrogen to active bromine originating from (a) and (b) is greater than about 0.93; and wherein if any sulfate is present in the solution as formed, the molar ratio of sulfate to sulfamate in the solution is less than about 0.2.
摘要翻译：浓缩液体杀生物剂组合物通过以下方法制备：A）以（i）BrCl，（ii）Br 2和（iii）Cl 2中的一种或多种形式将（a）溴原子和氯原子进料到（b）含氨基磺酸盐阴离子，或者将（a）和（b）中的每一个加入到反应容器中，使得供给到供给的氯原子总数的溴原子总数的数值比在0.7:1至1.7:1的范围内 ; 和B）在A）中形成的混合物中提供足够的碱金属碱，以便在所有或基本上全部或全部时间内进料A）时将该混合物的pH值保持在7-11的范围内，（a）和（b）用作形成含活性溴的溶液的量，其中（i）活性溴含量为50,000ppm以上，和（ii）源自（a）和（a）和（ b）大于约0.93; 并且其中如果在形成的溶液中存在任何硫酸盐，则溶液中硫酸盐与氨基磺酸盐的摩尔比小于约0.2。

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