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1. 发明申请

WO2008135398A3 A PROCESS FOR THE PREPARATION OF AN OLEFIN OXIDE 审中-公开
标题翻译：一种制备氧化烯的方法
公开(公告)号：WO2008135398A3
公开(公告)日：2009-10-08
申请号：PCT/EP2008054973
申请日：2008-04-24
申请人： BASF SE , DOW CHEMICAL CO , GOEBBEL HANS-GEORG , BASSLER PETER , TELES JOAQUIM HENRIQUE , RUDOLF PETER , MUELLER ULRICH , FORLIN ANNA , SCHULZ MALTE , WEIDENBACH MEINOLF
发明人： GOEBBEL HANS-GEORG , BASSLER PETER , TELES JOAQUIM HENRIQUE , RUDOLF PETER , MUELLER ULRICH , FORLIN ANNA , SCHULZ MALTE , WEIDENBACH MEINOLF
IPC分类号： C07D301/12
CPC分类号： C07D301/12 , Y02P20/584
摘要： The present invention relates to a continuous process for the preparation of an olefin oxide wherein an olefin is reacted with a hydroperoxidein the presence of a catalyst, and wherein the reaction which is carried out in at least three reactors operated in par- allel is controlled by specifically adjusting the catalyst loads in the reactors.
摘要翻译：本发明涉及一种用于制备烯烃氧化物的连续方法，其中烯烃在催化剂存在下与氢过氧化物反应，并且其中在至少三个以平行操作的反应器中进行的反应由特别调整反应器中的催化剂负载。

2. 发明申请

WO2006077183A8 A PROCESS FOR THE EPOXIDATION OF AN OLEFIN WITH IMPROVED ENERGY BALANCE 审中-公开
标题翻译：具有改进的能量平衡的烯烃的环氧化方法
公开(公告)号：WO2006077183A8
公开(公告)日：2007-08-30
申请号：PCT/EP2006050092
申请日：2006-01-09
申请人： BASF AG , DOW CHEMICAL CO , GOEBBEL HANS-GEORG , SCHULTZ HENNING , SCHULTZ PETER , PATRASCU RENATE , SCHULZ MALTE , WEIDENBACH MEINOLF
发明人： GOEBBEL HANS-GEORG , SCHULTZ HENNING , SCHULTZ PETER , PATRASCU RENATE , SCHULZ MALTE , WEIDENBACH MEINOLF
IPC分类号： C07D301/12
CPC分类号： C07D301/12 , Y02P20/582
摘要： The invention relates to a process for the epoxidation of an olefin comprising (a) reacting the olefin with hydrogen peroxide in the presence of methanol as solvent in at least two reaction stages to obtain a mixture (M-a) comprising olefin oxide, unreacted olefin, methanol and water, wherein between at least two reaction stages, olefin oxide is separated by distillation; (b) separating unreacted olefin from the mixture (M-a) by distillation to obtain a mixture (M-bi) comprising at least 80 wt.-% of olefin and a mixture (M-bii) comprising methanol, water and at least 7 wt.-% of olefin oxide; (c) separating olefin oxide from the mixture (M-bii) in at least one distillation stage to obtain a mixture (M-ci) comprising at least 99 wt.-% of olefin oxide and a mixture (M-cii) comprising water and at least 55 wt.-% of methanol; (d) separating methanol from the mixture (M-cii) in at least one distillation stage to obtain a mixture (M-di) comprising at least 85 wt.-% of methanol and up to 10 wt.-% of water, and a mixture (M-dii) comprising at least 90 wt.-% of water; wherein a vapor top stream (Td) obtained from at least one distillation column used in (d), said vapor top stream (Td) comprising at least 85 wt.-% methanol, is used to operate at least partially at least one vaporizer used in at least one distillation column used in at least one of stages (a), (b) and (c).
摘要翻译：本发明涉及烯烃的环氧化方法，其包括（a）在至少两个反应阶段中在甲醇作为溶剂的存在下使烯烃与过氧化氢反应，得到包含烯烃氧化物，未反应的烯烃，甲醇的混合物（Ma）和水，其中在至少两个反应阶段之间，通过蒸馏分离烯烃氧化物; （b）通过蒸馏从混合物（Ma）中分离未反应的烯烃，得到包含至少80重量％的烯烃和包含甲醇，水和至少7重量％的混合物（M-bii）的混合物（M-bi） .-％的烯烃氧化物; （c）在至少一个蒸馏阶段从所述混合物（M-bii）分离烯烃氧化物以获得包含至少99重量％的烯烃氧化物的混合物（M-ci）和包含水的混合物（M-cii）和至少55重量％的甲醇; （d）在至少一个蒸馏阶段中从混合物（M-cii）中分离甲醇以获得包含至少85重量％的甲醇和至多10重量％的水的混合物（M-di），以及包含至少90重量％的水的混合物（M-dii）其中从（d）中使用的至少一个蒸馏塔获得的蒸汽顶部流（Td），所述蒸气顶部流（Td）包含至少85重量％的甲醇，用于至少部分地使用至少一个使用的蒸发器在（a），（b）和（c）中的至少一个中使用的至少一个蒸馏塔中。

3. 发明申请

WO2006003004A2 SEPARATION OF PROPYLENE OXIDE FROM A MIXTURE COMPRISING PROPYLENE OXIDE AND METHANOL 审中-公开
标题翻译：从含有环氧丙烷和甲醇的混合物中分离氧化丙烯
公开(公告)号：WO2006003004A2
公开(公告)日：2006-01-12
申请号：PCT/EP2005007300
申请日：2005-07-06
申请人： BASF AG , DOW CHEMICAL CO , GOEBBEL HANS-GEORG , SCHULTZ HENNING , SCHULTZ PETER , PATRASCU RENATE , SCHULZ MALTE , WEIDENBACH MEINOLF
发明人： GOEBBEL HANS-GEORG , SCHULTZ HENNING , SCHULTZ PETER , PATRASCU RENATE , SCHULZ MALTE , WEIDENBACH MEINOLF
IPC分类号： C07D301/00
CPC分类号： C07D301/32
摘要： A method of separating propylene oxide from a mixture (M) comprising 5 to 50 percent by weight propylene oxide and 50 to 85 percent by weight methanol, said method com-prising (i) introducing said mixture (M) into an extractive distillation column; (ii) additionally introducing a polar solvent into said extractive distillation column; (iii) distilling propylene oxide overhead from said extractive distillation column at a bottoms temperature of from 40 to 70 °C and at a pressure of from 300 to 750 mbar.
摘要翻译：一种从包含5-50重量％环氧丙烷和50-85重量％甲醇的混合物（M）中分离环氧丙烷的方法，所述方法包括（i）将所述混合物（M）引入萃取蒸馏塔中; （ii）另外将极性溶剂引入所述萃取蒸馏塔中; （iii）在40-70℃的底部温度和300-750毫巴的压力下从所述萃取蒸馏塔蒸馏环氧丙烷塔顶馏出物。

4. 发明专利

MY162641A A PROCESS FOR THE PREPARATION OF AN OLEFIN OXIDE 未知
公开(公告)号：MY162641A
公开(公告)日：2017-06-30
申请号：MYPI20094701
申请日：2008-04-24
申请人： BASF SE , DOW CHEMICAL CO
发明人： GOBBEL HANS-GEORG , BASSLER PETER , TELES JOAQUIM HENRIQUE , RUDOLF PETER , MÜLLER ULRICH , FORLIN ANNA , SCHULZ MALTE , WEIDENBACH MEINOLF
IPC分类号： C07D301/12
摘要： The present invention relates to a continuous process for the preparation of an olefin is reacted with a hydroperoxide in the presence of a catalyst, and wherein the reaction which is carried out in at least three reactors operated in parallel is controlled by specifically adjusting the catalysts loads in the reactors.

5. 发明专利

BRPI0620721B1 processo para a epoxidação de propeno 未知
公开(公告)号：BRPI0620721B1
公开(公告)日：2016-11-29
申请号：BRPI0620721
申请日：2006-12-18
申请人： BASF SE , DOW CHEMICAL CO
发明人： FORLIN ANNA , GÖBBEL HANS-GEORG , TELES JOAQUIM HENRIQUE , SCHULZ MALTE , WEIDENBACH MEINOLF , BASSLER PETER , RUDOLF PETER , MÜLLER ULRICH
IPC分类号： C07C7/04 , C07D301/12
摘要： processo para a epoxidação de propeno. a presente invenção fornece um processo para a epoxidação de propeno, que compreende reagir propeno com peróxido de hidrogênio, na presença de metanol como sovente e um catalisador de zeólito de titânio, o processo compreendendo ainda separar óxido de propileno da mistura de reação, para obter-se uma mistura compreendendo metanol, água, pelo menos um ácido carboxilico e pelo menos um composto de carbonila, em que o pelo menos um ácido carboxilico é pelo menos parcialmente neutralizado, dito processo opcionalmente compreendendo um estágio de hidrogenação.

6. 发明专利

ES2436625T3 Proceso para producir óxido de propileno 未知
公开(公告)号：ES2436625T3
公开(公告)日：2014-01-03
申请号：ES10715902
申请日：2010-05-05
申请人： BASF SE , DOW CHEMICAL CO
发明人： KAMPE PHILIP , RESCH PETER , CHIN SOO YIN , BASLER PETER , MUELLER ULRICH , SCHINDLER GOETZ-PETER , GOEBBEL HANS-GEORG , TELES JOAQUIM HENRIQUE , GUMLICH KAI , GRASLER THOMAS , BARTOSCH CHRISTIAN , JACUBINAS RICHARD , WEIDENBACH MEINOLF
IPC分类号： C07D301/12
摘要： Un proceso para producir óxido de propileno que comprende (I) hacer reaccionar propeno con peróxido de hidrógeno en la presencia de un catalizador para dar una mezcla (GI) quecomprende óxido de propileno, propeno sin reaccionar y oxígeno; (II) separar óxido de propileno de la mezcla (GI) para dar una mezcla (GII) que comprende propeno y oxígeno; (III) agregar hidrógeno a la mezcla (GII) y reducir el oxígeno contenido en la mezcla (GII) al menos parcialmente porreacción con hidrógeno en presencia de un catalizador que comprende cobre en forma elemental y/o oxidada sobre unsoporte, en donde el cobre está presente sobre el soporte en una cantidad de 30 a 80% en peso, con base en elcatalizador completo calculado como CuO.

7. 发明专利

BRPI0620721A2 未知
公开(公告)号：BRPI0620721A2
公开(公告)日：2012-09-18
申请号：BRPI0620721
申请日：2006-12-18
申请人： BASF SE , DOW CHEMICAL CO
发明人： GOEBBEL HANS-GEORG , BASSLER PETER , TELES JOAQUIM HENRIQUE , RUDOLF PETER , MUELLER ULRICH , FORLIN ANNA , SCHULZ MALTE , WEIDENBACH MEINOLF
IPC分类号： C07D301/12 , C07C7/04 , C07C9/04
摘要： The present invention provides a process for the epoxidation of propene which comprises reacting propene with hydrogen peroxide in the presence of methanol as solvent and a titanium zeolite catalyst, the process further comprising separating propylene oxide from the reaction mixture to obtain a mixture comprising methanol, water, at least one carboxylic acid and at least one carbonyl compound, wherein the at least one carboxylic acid is at least partially neutralized, said process optionally comprising a hydrogenation stage.

8. 发明专利

DE602006008273D1 未知
公开(公告)号：DE602006008273D1
公开(公告)日：2009-09-17
申请号：DE602006008273
申请日：2006-01-09
申请人： BASF SE , DOW CHEMICAL CO
发明人： GOEBBEL HANS-GEORG , SCHULTZ HENNING , SCHULTZ PETER , PATRASCU RENATE , SCHULZ MALTE , WEIDENBACH MEINOLF
IPC分类号： C07D301/12

9. 发明专利

BRPI1010906A2 processo para produzir óxido de propileno. 未知
公开(公告)号：BRPI1010906A2
公开(公告)日：2016-10-25
申请号：BRPI1010906
申请日：2010-05-05
申请人： BASF SE , DOW CHEMICAL CO
发明人： BARTOSCH CHRISTIAN , SCHINDLER GOETZ-PETER , GÖBBEL HANS-GEORGE , TELES JOAQUIM HENRIQUE , GUMLICH KAI , WEIDENBACH MEINOLF , BASSLER PETER , RESCH PETER , KAMPE PHILIP , JACUBINAS RICHARD , CHIN SOO YIN , GRASSLER THOMAS , MÜLLER ULRICH
IPC分类号： C07D301/12

10. 发明专利

ES2375629T3 UN METODO PARA SEPARAR UNA OLEFINA DE UNA CORRIENTE DE GAS. 未知
公开(公告)号：ES2375629T3
公开(公告)日：2012-03-02
申请号：ES05732268
申请日：2005-04-19
申请人： BASF SE , DOW CHEMICAL CO
发明人： GOEBBEL HANS-GEORG , SCHULTZ HENNING , SCHULTZ PETER , PATRASCU RENATE , SCHULZ MALTE , WEIDENBACH MEINOLF
IPC分类号： C07D301/12 , B01D53/14
摘要： Un método para separar una olefina de una corriente de gas, dicha corriente de gas comprende la olefina y por lo menos otro componente, dicho método comprende (i) comprimir y refrigerar la corriente de gas; (ii) separar la olefina de la corriente de gas al absorber la olefina en un absorbente; (iii) separar la olefina del absorbente mediante desorción; en donde comprimir o enfriar o comprimir y refrigerar en (i) se lleva a cabo por lo menos dos veces.

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