公开(公告)号：MY156574A

公开(公告)日：2016-03-15

申请号：MYPI2012000149

申请日：2010-07-16

Applicant: BASF SE ,  DOW CHEMICAL CO

Inventor： HENRIQUE TELES JOAQUIM ,  MEINNOLF WEIDENBACH ,  MARTIN COGSWELL ,  HANS-GEORG GÖBBEL ,  PETER BASSLER ,  PHILIP KAMPE ,  KAI GUMLICH ,  CHRISTIAN BARTOSCH ,  ULRICH MÜLLER ,  RICHARD JACUBINAS ,  NATALIA TRUKHAN

IPC: C07D301/12

Abstract: A METHOD FOR SEPARATING ACETONITRILE FROM WATER, COMPRISING (I) PROVIDING A STREAM S1 CONTAINING AT LEAST 95 WT.-%, BASED ON THE TOTAL WEIGHT OF S1, ACETONITRILE AND WATER, WHEREIN THE WEIGHT RATIO OF ACETONITRILE: WATER IS GREATER THAN 1; (II) ADDING A STREAM P, COMPRISING AT LEAST 95 WT.-% C3, BASED ON THE TOTAL WEIGHT OF STREAM P, TO S1 TO OBTAIN A MIXED STREAM S2, C3 BEING PROPENE OPTIONALLY ADMIXED WITH PROPANE WITH A MINIMUM WEIGHT RATIO OF PROPENE : PROPANE OF 7:3; (III) SUBJECTING S2 TO A TEMPERATURE OF 92 °C AT MOST AND A PRESSURE OF AT LEAST 1 MPA (10 BAR), OBTAINING A FIRST LIQUID PHASE L1 ESSENTIALLY CONSISTING OF C3, ACETONITRILE, AND WATER, AND A SECOND LIQUID PHASE L2 ESSENTIALLY CONSISTING OF WATER AND ACETONITRILE WHEREIN THE WEIGHT RATIO OF ACETONITRILE : WATER IN L2 IS LESS THAN 1; (IV) SEPARATING L1 FROM L2.

公开(公告)号：MY152988A

公开(公告)日：2014-12-31

申请号：MYPI2011005473

申请日：2010-05-05

Applicant: BASF SE ,  DOW CHEMICAL CO

Inventor： PHILIP KAMPE ,  THOMAS GRASSLER ,  CHRISTIAN BARTOSCH ,  RICHARD JACUBINAS ,  MEINOLF WEIDENBACH ,  PETER RESCH ,  YIN CHIN SOO ,  PETER BABLER ,  ULRICH MÜLLER ,  GÖTZ-PETER SCHINDLER ,  HANS-GEORG GÖBBEL ,  HENRIQUE TELES JOAQUIM ,  KAI GUMLICH

IPC: C07D301/12

Abstract: A PROCESS FOR PRODUCING PROPYLENE OXIDE COMPRISING REACTING PROPENE WITH HYDROGEN (H) PEROXIDE IN THE PRESENCE OF A CATALYST TO GIVE A MIXTURE (GI) COMPRISING PROPYLENE OXIDE, UNREACTED PROPENE, AND OXYGEN; SEPARATING PROPYLENE OXIDE FROM MIXTURE (GI) TO GIVE A MIXTURE (GII) COMPRISING PROPENE AND OXYGEN; AND ADDING HYDROGEN (H) TO MIXTURE (GII) AND REDUCING THE OXYGEN COMPRISED IN MIXTURE (GII) AT LEAST PARTIALLY BY REACTION WITH HYDROGEN (H) IN THE PRESENCE OF A CATALYST COMPRISING COPPER IN ELEMENTAL AND/OR OXIDIC FORM ON A SUPPORT, WHEREIN COPPER IS PRESENT ON THE SUPPORT IN AN AMOUNT OF 30 TO 80 WT-% BASED ON THE WHOLE CATALYST AND CALCULATED AS CUO.

公开(公告)号：MY155650A

公开(公告)日：2015-11-13

申请号：MYPI20100689

申请日：2008-08-01

Applicant: BASF SE

Inventor： HENRIQUE TELES JOAQUIM ,  KAI GUMLICH ,  JOCHEN SCHÄFER ,  STEFFEN OEHLENSCHLÄGER ,  STEPHAN LAMM ,  ROLAND MERTEN ,  MARTIN SCHÄFER ,  RÜDIGER GROB ,  UWE EMNET

IPC: C07C51/16

Abstract: THE INVENTION RELATES TO A PROCESS FOR THE OXIDATION OF ORGANIC COMPOUNDS BY MEANS OF OXYGEN, IN WHICH, IN A FIRST STEP, THE ORGANIC COMPOUND AND AT LEAST PART OF THE OXYGEN REQUIRED FOR THE OXIDATION ARE INTRODUCED INTO A FIRST REACTION ZONE WHICH IS OPERATED ISOTHERMALLY AND WITH BACKMIXING AND, IN A SECOND STEP, THE REACTION MIXTURE FROM THE FIRST REACTION ZONE IS INTRODUCED INTO A SECOND REACTION ZONE WHICH IS OPERATED ADIABATICALLY. THE INVENTION FURTHER RELATES TO A REACTOR FOR CARRYING OUT THE PROCESS, WHICH COMPRISES AT LEAST ONE ISOTHERMAL REACTION ZONE (3, 5) AND AN ADIABATIC REACTION ZONE (7) WHICH ARE ARRANGED IN A REACTOR SHELL (8), WITH EACH ISOTHERMAL REACTION ZONE (3, 5) BEING CONFIGURED IN THE FORM OF A JET LOOP REACTOR AND THE ADIABATIC REACTION ZONE (7) BEING CONFIGURED AS A BUBBLE COLUMN. (FIGURE)

公开(公告)号：MY146023A

公开(公告)日：2012-06-15

申请号：MYPI20082349

申请日：2006-12-18

Applicant: BASF SE ,  DOW CHEMICAL CO

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

IPC: C07D301/12

Abstract: THE PRESENT INVENTION PROVIDES A PROCESS FOR THE EPOXIDATION OF PROPENE WHICH COM-PRISES 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 CAR-BOXYLIC ACID IS AT LEAST PARTIALLY NEUTRALIZED, SAID PROCESS OPTIONALLY COMPRISING A HYDRO-GENATION STAGE.

公开(公告)号：MY157695A

公开(公告)日：2016-07-15

申请号：MYPI2012000017

申请日：2010-07-09

Applicant: BASF SE

Inventor： ANDREAS KUNST ,  MICHAEL SCHELPER ,  HENRIQUE TELES JOAQUIM ,  BEREND ELING ,  JENNY REUBER ,  GERD-DIETER TEBBEN

IPC: C08G18/48

Abstract: THE INVENTION RELATES TO A METHOD FOR PRODUCING POLYOLS, COMPRISING THE FOLLOWING STEPS: A) REACTING UNSATURATED NATURAL FATS, UNSATURATED NATURAL FATTY ACIDS AND/OR FATTY ACID ESTERS WITH DINITROGEN MONOXIDE; B) REACTING THE PRODUCT OBTAINED IN STEP A) WITH A HYDROGENATION REACTANT; AND C) REACTING THE REACTION PRODUCT FROM STEP B) WITH ALKYLENE OXIDES.