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

Applicant: BASF SE ,  DOW CHEMICAL CO ,  GOEBBEL HANS-GEORG ,  BASSLER PETER ,  TELES JOAQUIM HENRIQUE ,  RUDOLF PETER ,  MUELLER ULRICH ,  FORLIN ANNA ,  SCHULZ MALTE ,  WEIDENBACH MEINOLF

Inventor： GOEBBEL HANS-GEORG ,  BASSLER PETER ,  TELES JOAQUIM HENRIQUE ,  RUDOLF PETER ,  MUELLER ULRICH ,  FORLIN ANNA ,  SCHULZ MALTE ,  WEIDENBACH MEINOLF

IPC: C07D301/12

CPC classification number: C07D301/12 ,  Y02P20/584

Abstract: 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.

Abstract translation: 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。

公开(公告)号：BRPI0811207B1

公开(公告)日：2016-05-24

申请号：BRPI0811207

申请日：2008-04-24

Applicant: BASF SE ,  DOW CHEMICAL CO

Inventor： FORLIN ANNA ,  GÖBBEL HANS-GEORG ,  TELES JOAQUIM HENRIQUE ,  SCHULZ MALTE ,  WEIDENBACH MEINOLF ,  BASSLER PETER ,  RUDOLF PETER ,  MÜLLER ULRICH

IPC: C07D301/12

公开(公告)号：MX2009011971A

公开(公告)日：2009-12-01

申请号：MX2009011971

申请日：2008-04-24

Applicant: BASF SE

Inventor： BASSLER PETER ,  TELES JOAQUIM HENRIQUE ,  MUELLER ULRICH ,  RUDOLF PETER ,  GOEBBEL HANS-GEORG ,  SCHULZ MALTE ,  WEIDENBACH MEINOLF ,  FORLIN ANNA

IPC: C07D301/12

Abstract: La presente invención se refiere a un proceso continuo para la preparación de un óxido de olefina en donde se hace reaccionar una olefina con un hidroperóxido en presencia de un catalizador, y en donde la reacción, la cual se lleva a cabo en al menos tres reactores que funcionan en paralelo, es regulada ajustando específicamente las cargas de catalizador en los reactores.

公开(公告)号：RU2480459C2

公开(公告)日：2013-04-27

申请号：RU2009145158

申请日：2008-04-24

Applicant: BASF SE ,  DOW CHEMICAL CO

Inventor： GEBBEL KHANS-GEORG ,  BASSLER PETER ,  TELES KHOAKIM EHNRIKE ,  RUDOL F PETER ,  MJULLER UL RIKH ,  FORLIN ANNA ,  SHUL TS MAL TE ,  VAJDENBAKH MAJNOL F

IPC: C07D301/12

Abstract: Настоящееизобретениеотноситсяк непрерывномуспособуполученияолефиноксида, вкоторомолефинвводятв реакциюс гидропероксидомв присутствиикатализатораи вкоторомуказаннаяреакцияосуществляется, поменьшеймере, втрехпараллельноработающихреакторахс выводомодногоизреакторовизработыдлярегенерациикатализатора. Согласноизобретениюрегулируютзагрузкикатализаторав реакторахследующимобразом. Средняязагрузкакатализатора LA находитсяв интервале (0.8-1.2) среднейстандартнойзагрузкикатализатора LSA. Загрузкакатализатора L вконкретномреакторенаходитсяв интервале (0.5-1.5) LS, где LS представляетсобойстандартнуюзагрузкукатализаторадляданногореактораи загрузкакатализатора L вконкретномреактореравнамолярномуколичествугидропероксида, загружаемогонакилограммкатализаторав часв данныйреактор. Техническийрезультат - повышениеобщеговыходапродуктареакции. 17 з.п. ф-лы.

公开(公告)号：DE602006020779D1

公开(公告)日：2011-04-28

申请号：DE602006020779

申请日：2006-12-18

Applicant: BASF SE ,  DOW CHEMICAL CO

Inventor： GOEBBEL HANS-GEORG ,  BASSLER PETER ,  TELES JOAQUIM HENRIQUE ,  RUDOLF PETER ,  MUELLER ULRICH ,  FORLIN ANNA ,  SCHULZ MALTE ,  WEIDENBACH MEINOLF ,  SCHWAB EKKEHARD ,  GERLACH TILL ,  KRUG GEORG

IPC: C07D301/12 ,  C07C7/04 ,  C07C9/04

公开(公告)号：AT458540T

公开(公告)日：2010-03-15

申请号：AT06830581

申请日：2006-12-13

Applicant: BASF SE

Inventor： DIEFENBACHER ARMIN ,  GOEBBEL HANS-GEORG ,  BITTERLICH STEFAN ,  VOSS HARTWIG ,  SCHULTZ HENNING ,  FORLIN ANNA ,  PATRASCU RENATE

IPC: B01D1/26 ,  B01D3/14

Abstract: The present invention relates to a process for separating at least one propylene glycol from a mixture (M) comprising water and said propylene glycol, said process comprising (I) evaporating the mixture in at least two evaporation and/or distillation stages at decreasing operating pressures of the evaporators and/or distillation columns obtaining mixture (M′) and mixture (M″); (II) separating the mixture (M′) obtained in (I) in at least one further distillation step, obtaining a mixture (M-I) comprising at least 70 wt.-% of water and a mixture (M-II) comprising less than 30 wt.-% of water.

公开(公告)号：MY162641A

公开(公告)日：2017-06-30

申请号：MYPI20094701

申请日：2008-04-24

Applicant: BASF SE ,  DOW CHEMICAL CO

Inventor： GOBBEL HANS-GEORG ,  BASSLER PETER ,  TELES JOAQUIM HENRIQUE ,  RUDOLF PETER ,  MÜLLER ULRICH ,  FORLIN ANNA ,  SCHULZ MALTE ,  WEIDENBACH MEINOLF

IPC: C07D301/12

Abstract: 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.

公开(公告)号：BRPI0620721B1

公开(公告)日：2016-11-29

申请号：BRPI0620721

申请日：2006-12-18

Applicant: BASF SE ,  DOW CHEMICAL CO

Inventor： FORLIN ANNA ,  GÖBBEL HANS-GEORG ,  TELES JOAQUIM HENRIQUE ,  SCHULZ MALTE ,  WEIDENBACH MEINOLF ,  BASSLER PETER ,  RUDOLF PETER ,  MÜLLER ULRICH

IPC: C07C7/04 ,  C07D301/12

Abstract: 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.

公开(公告)号：BRPI0620721A2

公开(公告)日：2012-09-18

申请号：BRPI0620721

申请日：2006-12-18

Applicant: BASF SE ,  DOW CHEMICAL CO

Inventor： GOEBBEL HANS-GEORG ,  BASSLER PETER ,  TELES JOAQUIM HENRIQUE ,  RUDOLF PETER ,  MUELLER ULRICH ,  FORLIN ANNA ,  SCHULZ MALTE ,  WEIDENBACH MEINOLF

IPC: C07D301/12 ,  C07C7/04 ,  C07C9/04

Abstract: 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.

公开(公告)号：AT502023T

公开(公告)日：2011-04-15

申请号：AT06830700

申请日：2006-12-18

Applicant: BASF SE

Inventor： GOEBBEL HANS-GEORG ,  BASSLER PETER ,  TELES JOAQUIM ,  RUDOLF PETER ,  MUELLER ULRICH ,  FORLIN ANNA ,  SCHULZ MALTE ,  WEIDENBACH MEINOLF ,  SCHWAB EKKEHARD ,  GERLACH TILL ,  KRUG GEORG

IPC: C07D301/12 ,  C07C7/04 ,  C07C9/04

Abstract: 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.