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11. 发明授权

EP1529039B1 VERFAHREN ZUR HERSTELLUNG VON MALEINSAEUREANHYDRID 有权
标题翻译：制备马来酸酐的方法
公开(公告)号：EP1529039B1
公开(公告)日：2005-11-30
申请号：EP03784039.4
申请日：2003-07-22
申请人： BASF Aktiengesellschaft
发明人： WEIGUNY, Jens , RUPPEL, Wilhelm , DUDA, Mark
IPC分类号： C07D307/60
CPC分类号： C07D307/60

12. 发明公开

EP1102733A1 VERFAHREN ZUR UMSETZUNG EINER ORGANISCHEN VERBINDUNG MIT EINEM HYDROPEROXID 无效
标题翻译：程序用于实现有机化合物与过氧化氢
公开(公告)号：EP1102733A1
公开(公告)日：2001-05-30
申请号：EP99942819.6
申请日：1999-08-09
申请人： BASF AKTIENGESELLSCHAFT
发明人： BASSLER, Peter , HARDER, Wolfgang , RESCH, Peter , RIEBER, Norbert , RUPPEL, Wilhelm , TELES, Joaquim, Henrique , WALCH, Andreas , WENZEL, Anne , ZEHNER, Peter
IPC分类号： C07B41/00 , C07D301/12 , C07D301/19 , B01J8/04
CPC分类号： C07D301/12 , C07B33/00
摘要： The invention relates to a method for reacting an organic compound with a hydroperoxide, comprising at least the following steps (i) to (iii): (i) reacting the hydroperoxide with the organic compound to obtain a mixture composed of a reacted organic compound and a non-reacted hydroperoxide; (ii) separating the non-reacted hydroperoxide from the mixture resulting in step (i); (iii) reacting the hydroperoxide separated in step (ii) with the organic compound.

13. 发明公开

EP0946479A1 VERFAHREN ZUR HERSTELLUNG VON CARBONYLVERBINDUNGEN 失效
公开(公告)号：EP0946479A1
公开(公告)日：1999-10-06
申请号：EP97953759.0
申请日：1997-12-09
申请人： BASF AKTIENGESELLSCHAFT
发明人： FETZER, Thomas , DEMUTH, Dirk , RÜTTER, Heinz , MENIG, Helmuth , RESCH, Peter , RUPPEL, Wilhelm , WACHE, Harro
IPC分类号： C07B61 , C07C45 , C07C47
CPC分类号： C07C45/39 , C07C45/38 , C07C47/04 , C07C47/127
摘要： The invention relates to a method for producing carbonyl compounds of formula (I), in which R1 is a hydrogen atom or alkyl radical with between 1 and 3 C atoms; R2 is a hydrogen atom or a radical of formula (II), in which R3 is a hydrogen atom or, together with R4, an oxygen atom; R4 is the radical OR6 or, together with R3, an oxygen atom; R5 is a hydrogen atom, an alkyl radical with between 1 and 8 C atoms or a cyclohexyl or cyclopentyl radical; and R6 is an alkyl radical with between 1 and 4 C atoms, a cyclohexyl or cyclopentyl radical or a radical of the formula -CH¿2?-CHO or -CH2-CH2-O-CH2-CHO. According to said method, the carbonyl compounds are produced by gas phase oxidation of methanol or alcohols of formula (III), in which R?1 and R5¿ have the meaning assigned above and R7 is a hydrogen atom or an OR8 radical, and R8 is a hydrogen atom, an alkyl radical with between 1 and 4 C atoms, a cyclohexyl or cyclopentyl radical or a radical of the formula -CH¿2?-CH2-OH or -CH2-CH2-O-CH2-CH2-OH, with a gas containing oxygen, in the presence of catalysts containing copper and/or silver, and a phosphorus compound which is volatile under reaction conditions in such a quantity that the amount of phosphorus (calculated as P), in relation to the part by weight of alcohol used, is up to 20 ppm. Said method is characterized in that the quantity of phosphorus is added in at least two parts: a) the first part is added with the gaseous starting mixture before the catalyst bed, and b) at least one other part is added in the catalyst bed.
摘要翻译：本发明涉及制备式（I）的羰基化合物的方法，其中R 1为氢原子或具有1至3个C原子的烷基; R2是氢原子或式（II）的基团，其中R3是氢原子或与R4一起形成氧原子; R4是基团OR6或与R3一起形成氧原子; R5是氢原子，具有1至8个C原子的烷基或环己基或环戊基; 并且R 6是具有1至4个C原子的烷基，环己基或环戊基或式-CH 2 -CHO或-CH 2 -CH 2 -O-CH 2 -CHO的基团。根据所述方法，羰基化合物是通过甲醇或式（III）醇的气相氧化生成的，其中R 1和R 5具有上面指定的含义，R 7是氢原子或OR 8基团，R 8 是氢原子，具有1至4个C原子的烷基，环己基或环戊基或式-CH 2 -CH 2 -OH或-CH 2 -CH 2 -O-CH 2 -CH 2 -OH的基团，与含有氧气的气体在含有铜和/或银的催化剂存在下反应，以及在反应条件下挥发的磷化合物，使得磷的量（以P计算）相对于重量份数的酒精使用量高达20 ppm。所述方法的特征在于，磷的量以至少两部分加入：a）第一部分在催化剂床之前加入气态起始混合物，和b）在催化剂床中加入至少一个其他部分。

14. 发明授权

EP1379470B1 EISENOXIDE MIT HÖHEREM VEREDELUNGSGRAD 有权
标题翻译：后缩聚程度高，氧化铁
公开(公告)号：EP1379470B1
公开(公告)日：2007-06-27
申请号：EP02732550.5
申请日：2002-04-03
申请人： BASF Aktiengesellschaft
发明人： WALSDORFF, Christian , BAIER, Michael , KÖRNER, Reinhard , HARTH, Klaus , VORBERG, Gerald , RUPPEL, Wilhelm
IPC分类号： C01G49/02 , C09C1/24
CPC分类号： C01G49/06 , B01J23/745 , B01J23/78 , B01J23/881 , B01J23/8872 , B01J35/023 , B01J37/08 , B01J37/088 , C01G49/02 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/80 , C07C5/3332 , C07C2523/745 , Y10S423/01 , C07C15/46
摘要： The invention relates to a method for refining iron oxide by calcination of the iron oxides at a temperature of from 700 to 1200 °C.

15. 发明公开

EP1611079A1 VERFAHREN DER HETEROGEN KATALYSIERTEN PARTIELLEN GASPHASENOXIDATION VON ACROLEIN ZU ACRYLS URE 有权转让
标题翻译： METHOD丙烯醛的非均相催化部分气相氧化成丙烯酸
公开(公告)号：EP1611079A1
公开(公告)日：2006-01-04
申请号：EP04722167.6
申请日：2004-03-20
申请人： BASF Aktiengesellschaft
发明人： DIETERLE, Martin , PETZOLDT, Jochen , ARNOLD, Heiko , RUPPEL, Wilhelm , MÜLLER-ENGEL, Klaus, Joachim
IPC分类号： C07C57/055
CPC分类号： C07C51/252 , C07C57/04
摘要： The invention relates to a method for the heterogeneously catalysed partial gas phase oxidation of acrolein to form acrylic acid, whereby the initial mixture of reaction gas is oxidised on a fixed-bed catalyst bed which consists of at least two fixed-bed catalyst bed zones and is arranged in two successive temperature zones A and B. The transition from temperature zone A to temperature zone B does not coincide with a transition from a fixed-bed catalyst bed zone to another fixed-bed catalyst bed zone.

16. 发明公开

EP1611077A1 VERFAHREN DER HETEROGEN KATALYSIERTEN PARTIELLEN GASPHASENOXIDATION VON PROPEN ZU ACRYLSÄURE 有权转让
标题翻译： VERFAHREN DER HETEROGEN KATALYSIERTEN PARTIELLEN GASPHASENOXIDATION VON PROPEN ZUACRYLSÄURE
公开(公告)号：EP1611077A1
公开(公告)日：2006-01-04
申请号：EP04722160.1
申请日：2004-03-20
申请人： BASF Aktiengesellschaft
发明人： PETZOLDT, Jochen , DIETERLE, Martin , ARNOLD, Heiko , RUPPEL, Wilhelm , MÜLLER-ENGEL, Klaus-Joachim
IPC分类号： C07C57/05
CPC分类号： C07C51/252 , C07C57/04
摘要： The invention relates to a method for the heterogeneously catalysed partial gas phase oxidation of propene to form acrylic acid. According to said method, the initial mixture of reaction gas containing propene is oxidised, in a first reaction step, on a fixed-bed catalyst bed (1) consisting of a plurality of fixed-bed catalyst bed zones and arranged in two successive temperature zones A and B. The acrolein-containing product gas mixture of the first reaction step is then oxidised, in a second reaction step, on a fixed-bed catalyst bed (2) consisting of a plurality of fixed-bed catalyst bed zones and arranged in two successive temperature zones C and D. The transition from one temperature zone to another temperature zone does not spatially coincide with a transition from a fixed-bed catalyst bed zone to another fixed-bed catalyst bed zone within a reaction step.
摘要翻译：本发明涉及丙烯非均相催化部分气相氧化形成丙烯酸的方法。根据所述方法，在第一反应步骤中，将包含丙烯的反应气体的初始混合物在固定床催化剂床（1）上氧化，所述固定床催化剂床（1）由多个固定床催化剂床区构成并且布置在两个连续的温度区 A和B.然后在第二反应步骤中，将第一反应步骤的含丙烯醛的产物气体混合物在固定床催化剂床（2）上氧化，所述固定床催化剂床（2）由多个固定床催化剂床区组成，两个连续的温度区域C和D.从一个温度区域到另一个温度区域的转变在空间上不与从反应步骤内的固定床催化剂床区到另一个固定床催化剂床区的转变在空间上一致。

17. 发明公开

EP1575870A2 BLAUSÄURE AUS FORMAMID 有权
标题翻译： BLUE化合物是由甲酰胺
公开(公告)号：EP1575870A2
公开(公告)日：2005-09-21
申请号：EP03789120.7
申请日：2003-12-03
申请人： BASF Aktiengesellschaft
发明人： BASSLER, Peter , SIEGEL, Wolfgang , ACHHAMMER, Günther , NEGELE, Anton , MENIG, Helmuth , RUPPEL, Wilhelm , ZEHNER, Peter , LUYKEN, Hermann , VOGT, Volker
IPC分类号： C01B3/02
CPC分类号： C01C3/0204 , B01J12/007 , B01J15/005 , B01J19/02 , B01J19/2415 , B01J23/866 , B01J2219/00135 , B01J2219/0236
摘要： The invention relates to a method for producing hydrocyanic acid (HCN) by means of catalytic dehydration of gaseous formamide in a reactor having an inner reactor surface consisting of a steel-containing iron, chromium and nickel. The invention also relates to a reactor for producing hydrocyanic acid by means of catalytic dehydration of gaseous formamide, said reactor having an inner reactor surface consisting of a steel-containing iron, chromium and nickel. The invention further relates to the use of the inventive reactor in a method for producing hydrocyanic acid by means of catalytic dehydration of gaseous formamide.

18. 发明授权

EP1102733B1 VERFAHREN ZUR UMSETZUNG EINER ORGANISCHEN VERBINDUNG MIT EINEM HYDROPEROXID 无效
标题翻译：程序用于实现有机化合物与过氧化氢
公开(公告)号：EP1102733B1
公开(公告)日：2004-04-07
申请号：EP99942819.6
申请日：1999-08-09
申请人： BASF AKTIENGESELLSCHAFT
发明人： BASSLER, Peter , HARDER, Wolfgang , RESCH, Peter , RIEBER, Norbert , RUPPEL, Wilhelm , TELES, Joaquim, Henrique , WALCH, Andreas , WENZEL, Anne , ZEHNER, Peter
IPC分类号： C07B41/00 , C07D301/12 , C07D301/19 , B01J8/04
CPC分类号： C07D301/12 , C07B33/00
摘要： The invention relates to a method for reacting an organic compound with a hydroperoxide, comprising at least the following steps (i) to (iii): (i) reacting the hydroperoxide with the organic compound to obtain a mixture composed of a reacted organic compound and a non-reacted hydroperoxide; (ii) separating the non-reacted hydroperoxide from the mixture resulting in step (i); (iii) reacting the hydroperoxide separated in step (ii) with the organic compound.

19. 发明授权

EP0946479B1 VERFAHREN ZUR HERSTELLUNG VON CARBONYLVERBINDUNGEN 失效
标题翻译：制备羰基化合物的方法
公开(公告)号：EP0946479B1
公开(公告)日：2001-09-12
申请号：EP97953759.4
申请日：1997-12-09
申请人： BASF AKTIENGESELLSCHAFT
发明人： FETZER, Thomas , DEMUTH, Dirk , RÜTTER, Heinz , MENIG, Helmuth , RESCH, Peter , RUPPEL, Wilhelm , WACHE, Harro
IPC分类号： C07C45/38 , C07C45/39 , C07C47/127
CPC分类号： C07C45/39 , C07C45/38 , C07C47/04 , C07C47/127

20. 发明授权

EP0859659B1 VERFAHREN ZUM ENTFERNEN VON STICKSTOFFOXIDEN AUS EINEM DIESE ENTHALTENDEN GASSTROM 失效
标题翻译：方法去除氮氧化物从本氧化剂气体流
公开(公告)号：EP0859659B1
公开(公告)日：1999-12-01
申请号：EP96931068.9
申请日：1996-09-10
申请人： BASF AKTIENGESELLSCHAFT
发明人： FETZER, Thomas , WAGNER, Eckhart , RÖTH, Emil , RUPPEL, Wilhelm , WISTUBA, Hermann , OTTO, Bernhard , SCHUMACHER, Volker , BÜRGER, Gert
IPC分类号： B01D53/56 , B01D53/86
CPC分类号： C01B21/38 , B01D53/56 , B01D53/8625 , B01D2257/402 , Y02C20/10 , Y02P20/153

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