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1. 发明公开

EP1567683A1 VERFAHREN ZUR ENTFERNUNG VON QUECKSILBER AUS MIT QUECKSILBER VERUNREINIGTEN LÖSUNGEN 有权
标题翻译：程序对去除汞从与汞污染解决方案
公开(公告)号：EP1567683A1
公开(公告)日：2005-08-31
申请号：EP03779947.5
申请日：2003-11-17
申请人： BASF Aktiengesellschaft
发明人： BENDER, Hans-Jürgen , FRIEDRICH, Holger , GUTH, Josef
IPC分类号： C22B43/00
CPC分类号： C22B43/00 , C22B3/22 , C22B3/24 , Y02P10/234 , Y10S210/914
摘要： Mercury is removed from solutions which are contaminated with mercury by filtration through a carbon filter made of electrographite.

2. 发明授权

EP1086067B1 VERFAHREN ZUR HERSTELLUNG VON ALKALIMETALLALKOHOLATEN 有权
标题翻译：用于生产碱金属
公开(公告)号：EP1086067B1
公开(公告)日：2003-09-03
申请号：EP99927790.8
申请日：1999-05-28
申请人： BASF AKTIENGESELLSCHAFT
发明人： FRIEDRICH, Holger , GUTH, Josef , SCHWEINZER, Jürgen , LETZELTER, Thomas , BENDER, Hans-Jürgen
IPC分类号： C07C29/70
CPC分类号： B01J19/18 , B01J2219/00101 , B01J2219/00103 , B01J2219/00108 , C07C29/70 , C07C31/30

3. 发明公开

EP1107930A1 VERFAHREN ZUR HERSTELLUNG VON HOCHREINEM LIBF4 有权
标题翻译：工艺生产高纯度LiBF.sub.4
公开(公告)号：EP1107930A1
公开(公告)日：2001-06-20
申请号：EP99939384.6
申请日：1999-07-20
申请人： BASF AKTIENGESELLSCHAFT
发明人： FRIEDRICH, Holger , SIMON, Joachim
IPC分类号： C01B35/00
CPC分类号： C01B35/066
摘要： The invention relates to a method for producing highly pure LiBF4 by preparing a solution of BF3 etherate in diethyl ether, suspending LiF in this solution, converting same into solid LiBF4 and then separating the resulting solid LiBF4. The invention also relates to the use of LiBF4 obtained in this manner for the production of lithium-ion batteries.

4. 发明授权

EP1789608B1 ELEKTROLYSEVORRICHTUNG ZUR HERSTELLUNG VON ALKALIMETALL 有权
标题翻译：电解装置用于生产碱金属
公开(公告)号：EP1789608B1
公开(公告)日：2008-01-09
申请号：EP05784834.3
申请日：2005-09-13
申请人： BASF AKTIENGESELLSCHAFT
发明人： HUBER, Günther , LUTZ, Michael , WILLE, Michael , FRIEDRICH, Holger , GUTH, Josef , BEHLING, Uwe , FRANKE, Axel , GUNKEL, Elisabeth
IPC分类号： C25C3/02 , C25C7/00
CPC分类号： C25C7/005 , C25C3/02 , C25C7/007
摘要： The invention relates to an electrolysis device for the production of alkali metals from a liquid alkali metal heavy metal alloy (6), comprising at least two tubes (1) which are arranged in a substantially horizontal manner above each other and which are connected to each other by means of tube couplings (3), forming an electrolysis unit (2); two solid electrolyte tubes (12) which are arranged in each tube (1) and which are closed at one end and which have an opening (11) at the other, conducting the alkali metal ions, wherein the solid electrolyte tubes (12) are arranged concentrically in the tube (1) and are oriented with the opening (11) towards one end of the tube (1) such that a first annular gap for guiding the liquid alkali metal heavy metal alloy (6) forming an anode, is located between the inside of the tube (1) and the outside of the solid electrolyte tubes (12); an alloy inlet (8) and an alloy outlet (9) for the liquid alkali metal heavy metal alloy (6) in each of the tubes (1) which lead into the first annular gap (13) of a tube (1), being horizontally distanced from each other, from the top down; an inner chamber (14) which is sealed off from the alloy inlet (8), first annular gap (13) and alloy outlet (9) in each of the solid electrolyte tubes (12) for receiving liquid alkali metal which can be used as a cathode and which is connected to the alkali metal outlet (15); and two respective closure devices (4) which are arranged at the two ends of each tube (1).

5. 发明授权

EP1242345B1 VERFAHREN ZUR HERSTELLUNG VON ALKALIMETHYLATEN 有权
标题翻译：用于生产碱金属甲醇盐
公开(公告)号：EP1242345B1
公开(公告)日：2004-09-15
申请号：EP00990689.2
申请日：2000-12-08
申请人： BASF AKTIENGESELLSCHAFT
发明人： GUTH, Josef , FRIEDRICH, Holger , STERZEL, Hans-Josef , KAIBEL, Gerd , BURKART, Kirsten , HOFFMANN, Elke
IPC分类号： C07C29/70 , C07C29/80
CPC分类号： B01D3/141 , B01D1/2856 , C07C29/70 , C07C31/30
摘要： The invention relates to a method for producing alkali methylates from an aqueous alkaline lye that is optionally mixed with methanol and methanol in a reaction column, said column comprising at least 5, preferably 15 to 30 theoretical trays between the inlet of the alkaline lye and the site of addition of the methanol. According to the inventive method, the vapor methanol-water mixture formed during the reaction is separated in a reaction column. According to an embodiment of the invention, the reaction column that is configured as a bubble-tray, valve-tray or sieve-plate column is provided with trays, each letting through maximally 5 %, preferably ≤ 1 % of the liquid. In another embodiment of the invention, the reaction column that is provided with a double jacket is configured as a column that is filled with fillers or oriented packings at a temperature in the double jacket that is 3 to 10 °C higher than the temperature in the inner of the column. In all sections of the column diameter that correspond to more than 2 % of the total column diameter, the average ratio of the liquid flow to the vapor flow with respect to the liquid is not exceeded by more than 15 %, preferably by not more than 3 %.

6. 发明公开

EP0938590A1 VERWENDUNG VON CARBOXYAMID-POLYSILOXANEN ZUR LEDERHYDROPHOBIERUNG 失效
标题翻译：使用甲酰胺聚硅氧烷FOR LEDERHYDROPHOBIERUNG的
公开(公告)号：EP0938590A1
公开(公告)日：1999-09-01
申请号：EP97951194.0
申请日：1997-11-13
申请人： BASF AKTIENGESELLSCHAFT
发明人： FRIEDRICH, Holger , KNEIP, Michael , LEUTNER, Bernd
IPC分类号： C08G77 , C14C9
CPC分类号： C14C9/00 , C08G77/388
摘要： Certain carboxyamide-polysiloxanes of general formula (IV) or general formula (IVa) having a carboxyl group content from 0.02 to 1.0 meq/g and a mean molar mass (numeric average) [Mn] in a range from 2 x 103 to 60 x 103 g/mol are used for water-proofing materials having a fibrous structure, in particular leather or pelts.

7. 发明授权

EP1567683B1 VERFAHREN ZUR ENTFERNUNG VON QUECKSILBER AUS MIT QUECKSILBER VERUNREINIGTEN LÖSUNGEN 有权
标题翻译：程序对去除汞从与汞污染解决方案
公开(公告)号：EP1567683B1
公开(公告)日：2006-06-28
申请号：EP03779947.5
申请日：2003-11-17
申请人： BASF Aktiengesellschaft
发明人： BENDER, Hans-Jürgen , FRIEDRICH, Holger , GUTH, Josef
IPC分类号： C22B43/00
CPC分类号： C22B43/00 , C22B3/22 , C22B3/24 , Y02P10/234 , Y10S210/914
摘要： Mercury is removed from solutions which are contaminated with mercury by filtration through a carbon filter made of electrographite.

8. 发明公开

EP1567684A1 VERFAHREN ZUR ENTFERNUNG VON QUECKSILBER AUS MIT QUECKSILBER VERUNREINIGTEN LÖSUNGEN 有权转让
公开(公告)号：EP1567684A1
公开(公告)日：2005-08-31
申请号：EP03811759.4
申请日：2003-11-17
申请人： BASF Aktiengesellschaft
发明人： GUTH, Josef , FRIEDRICH, Holger , BENDER, Hans-Jürgen , SCHLÄFER, Dieter
IPC分类号： C22B43/00 , B01D3/00
CPC分类号： C22B3/22 , B01D3/14 , C22B43/00 , Y02P10/234 , Y10S203/11 , Y10S210/914
摘要： According to said method, mercury is eliminated from solutions contaminated by the same by distillation. The solution contaminated by mercury is introduced into a distillation column above the column bottom, the solvent is distilled and the solution that is depleted of mercury is drawn off at the bottom of the column.

9. 发明授权

EP0938590B1 VERWENDUNG VON CARBOXYAMID-POLYSILOXANEN ZUR LEDERHYDROPHOBIERUNG 失效
标题翻译：使用甲酰胺聚硅氧烷FOR LEDERHYDROPHOBIERUNG的
公开(公告)号：EP0938590B1
公开(公告)日：2002-03-06
申请号：EP97951194.6
申请日：1997-11-13
申请人： BASF AKTIENGESELLSCHAFT
发明人： FRIEDRICH, Holger , KNEIP, Michael , LEUTNER, Bernd
IPC分类号： C14C9/00 , C08G77/388 , C08L83/08 , C09D183/08 , D06M15/643
CPC分类号： C14C9/00 , C08G77/388

10. 发明公开

EP1086067A1 VERFAHREN ZUR HERSTELLUNG VON ALKALIMETALLALKOHOLATEN 有权
标题翻译：用于生产碱金属
公开(公告)号：EP1086067A1
公开(公告)日：2001-03-28
申请号：EP99927790.8
申请日：1999-05-28
申请人： BASF AKTIENGESELLSCHAFT
发明人： FRIEDRICH, Holger , GUTH, Josef , SCHWEINZER, Jürgen , LETZELTER, Thomas , BENDER, Hans-Jürgen
IPC分类号： C07C29/70
CPC分类号： B01J19/18 , B01J2219/00101 , B01J2219/00103 , B01J2219/00108 , C07C29/70 , C07C31/30
摘要： The invention relates to a method for producing alkali metal alcoholates by reacting alkali metals with alcohols in the presence of a catalyst, preferably a transition metal salt, especially iron(III) chloride.

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