公开(公告)号：WO2007131949A3

公开(公告)日：2008-04-03

申请号：PCT/EP2007054555

申请日：2007-05-11

Applicant: BASF AG ,  VON WATZDORF JOBST RUEDIGER ,  KOPPENHOEFER GERHARD ,  KANTHER WOLFGANG ,  KRUG THOMAS ,  JOHANN THORSTEN

Inventor： VON WATZDORF JOBST RUEDIGER ,  KOPPENHOEFER GERHARD ,  KANTHER WOLFGANG ,  KRUG THOMAS ,  JOHANN THORSTEN

IPC: C07C45/27 ,  B01J12/00 ,  C07C45/38

CPC classification number: C07C45/33 ,  B01J8/067 ,  B01J2208/00212 ,  B01J2208/00371 ,  C07C45/38 ,  C07C47/127

Abstract: The invention relates to a method for carrying out catalyzed oxidation reactions of hydrocarbons on a catalyst that is arranged in a reactor. The method according to the invention is characterized in that the product gas flow of the catalyzed oxidation reaction is cooled directly after its exit from the reaction zone of the reactor by feeding a temperature-controlled gas flow which is fed by means of at least one feeding device to the area between the lower reactor bottom and the outlet of the product gas flow.

Abstract translation: 本发明涉及一种方法，用于在设置在反应器中催化剂的气缸执行碳氢化合物的催化氧化反应，其特征在于所述催化氧化反应的产物气流是通过在温度受控的气体流供给离开反应器的反应区后，立即冷却 至少一个进料装置供给到反应器的下部和底部产物气流的出口之间的区域。

公开(公告)号：WO2007099049A2

公开(公告)日：2007-09-07

申请号：PCT/EP2007051634

申请日：2007-02-21

Applicant: BASF AG ,  MAAS STEFFEN ,  JOHANN THORSTEN ,  STEINIGER MICHAEL ,  SIRCH TILMAN ,  SCHLITTER STEPHAN ,  RITTINGER STEFAN

Inventor： MAAS STEFFEN ,  JOHANN THORSTEN ,  STEINIGER MICHAEL ,  SIRCH TILMAN ,  SCHLITTER STEPHAN ,  RITTINGER STEFAN

CPC classification number: C07C29/141 ,  C07C31/22 ,  C07C31/245

Abstract: The invention relates to a method for production of polyvalent alcohols with low acetal content by catalytic hydrogenation of methylolalkanals of general formula (I), where R 1 and R 2 independently = a further methylol or C 1 - 22 alkyl group or C 6 - C 33 aryl or aralkyl group in the liquid phase on a hydrogenation catalyst, characterised in that at least one tertiary amine, inorganic base or inorganic or organic acid is added to the hydrogenation feed to adjust the pH value of the hydrogenation product to 7.0 to 9.0.

Abstract translation: 一种用于在具有由通式（I）的羟甲基链烷的催化氢化的低乙缩醛的制备多元醇的方法，其中R ^{1 和R 2 彼此独立地，进一步的羟甲基或烷基基团的 具有1至22个碳原子或至少加入叔胺，无机碱或无机酸或有机酸的具有在氢化催化剂6至33个碳原子，在液相中的芳基或芳烷基，其特征在于 氢化调节至pH 7.0至9.0的氢化。}

公开(公告)号：WO2005073157A3

公开(公告)日：2006-04-27

申请号：PCT/EP2005000867

申请日：2005-01-28

Applicant: BASF AG ,  WALSDORFF CHRISTIAN ,  JOHANN THORSTEN ,  ROESSLER BEATRICE ,  HIBST HARTMUT ,  TELES JOAQUIM H ,  STORCK SEBASTIAN ,  KLEIN JENS

Inventor： WALSDORFF CHRISTIAN ,  JOHANN THORSTEN ,  ROESSLER BEATRICE ,  HIBST HARTMUT ,  TELES JOAQUIM H ,  STORCK SEBASTIAN ,  KLEIN JENS

IPC: B01J19/00 ,  B01J23/644 ,  B01J23/652 ,  B01J23/68 ,  B01J23/89 ,  B01J37/02 ,  B01J37/03 ,  C07C45/32 ,  C07C45/65 ,  B01J23/44

CPC classification number: C07C45/65 ,  B01J23/6445 ,  B01J23/6447 ,  B01J23/6522 ,  B01J23/681 ,  B01J23/8973 ,  B01J35/008 ,  B01J37/0201 ,  B01J37/0221 ,  B01J37/03 ,  C07C47/21 ,  C07C49/603

Abstract: The invention relates to a catalytically active composition containing Pd and Bi as active constituents, and at least one element selected from the group (a) consisting of Rh, Au, Sb, V, Cr, W, Mn, Fe, Co, Ni, Na, Cs and Ba; or Pd, Rh and Bi, and optionally an element selected from the group (a') consisting of Au, Sb, V, Cr, W, Mn, Fe, Co, Ni, Pt, Cu, Ag, Na, Cs, Mg, Ca and Ba. The invention also relates to a method for dehydrating hydrocarbons, preferably oxofunctionalised hydrocarbons such as cyclopentanone, cyclohexanone and isovaleraldehyde, by means of the catalytically active composition.

Abstract translation: 本发明涉及一种作为活性组分的Pd和Bi的至少一种元素，从（a）由铑，金，锑，钒，铬，钨，锰，铁，钴，镍组成的组中选择的催化活性组合物 钠，具有Cs和Ba或钯，铑和铋和从由Au，锑，钒，铬，钨，锰，铁，钴，镍，铂，Cu构成的组（A“）中选择任选的一个元件， 银，钠，铯，镁，钙和钡，其特征在于。 此外，本发明涉及用于烃的Deyhdrierung一个方法中，优选烃oxofunktionalisierten如环戊酮，环己酮和异戊醛，用催化活性的组合物。

公开(公告)号：BRPI0418267A

公开(公告)日：2007-05-02

申请号：BRPI0418267

申请日：2004-12-30

Applicant: BASF AG

Inventor： JOHANN THORSTEN ,  SCHINDLER G TZ-PETER ,  BRODHAGEN ANDREAS ,  CRONE SVEN ,  BENFER REGINA ,  SIGL MARCUS ,  DUDA MARK

IPC: C07C5/333 ,  C07C5/48 ,  C07C11/167

Abstract: The disclosure involves a process for the preparation of butadiene and 1-butene. The process includes at least a first catalytic dehydrogenation of n-butane to obtain a gas stream which is followed by at least a second oxidative dehydrogenation to form a second gas stream. The second gas stream is then subjected to distillation and isomeration steps to obtain butadiene and 1-butene.

公开(公告)号：BRPI0418215A

公开(公告)日：2007-04-27

申请号：BRPI0418215

申请日：2004-12-30

Applicant: BASF AG

Inventor： JOHANN THORSTEN ,  SCHINDLER GOETZ-PETER ,  BRODHAGEN ANDREAS ,  CRONE SVEN ,  BENFER REGINA ,  HILL THOMAS ,  DUDA MARK

IPC: C07C5/333 ,  C07C5/48 ,  C07C11/167

Abstract: The disclosure relates to a process for preparing butadiene. The process involves nonoxidatively catalytically dehydrogenating butane to obtain a product gas stream containing butane, 1-butene, 2-butene, butadiene, hydrogen and secondary constituents. The 1-butene and 2-butene of the product gas stream is then oxidatively dehydrogenated to give a second gas stream containing butane,2-butene, butadiene, hydrogen, steam and secondary constituents. Next, the butane,2-butene and butadiene are separated from the second gas stream and the butane and 2-butene are then separated from the butadiene product. The butane and 2-butene are then recycled into the nonoxidative catalytic dehydrogenating zone.

公开(公告)号：DE10361824A1

公开(公告)日：2005-07-28

申请号：DE10361824

申请日：2003-12-30

Applicant: BASF AG

Inventor： JOHANN THORSTEN ,  SCHINDLER GOETZ-PETER ,  BRODHAGEN ANDREAS ,  CRONE SVEN ,  BENFER REGINA ,  HILL THOMAS ,  DUDA MARK

IPC: C07C5/333 ,  C07C5/48 ,  C07C11/167 ,  C07C7/10 ,  C07C5/05 ,  C07C11/08 ,  C07C11/16

Abstract: The disclosure relates to a process for preparing butadiene. The process involves nonoxidatively catalytically dehydrogenating butane to obtain a product gas stream containing butane, 1-butene, 2-butene, butadiene, hydrogen and secondary constituents. The 1-butene and 2-butene of the product gas stream is then oxidatively dehydrogenated to give a second gas stream containing butane,2-butene, butadiene, hydrogen, steam and secondary constituents. Next, the butane,2-butene and butadiene are separated from the second gas stream and the butane and 2-butene are then separated from the butadiene product. The butane and 2-butene are then recycled into the nonoxidative catalytic dehydrogenating zone.

公开(公告)号：AU2004308652A1

公开(公告)日：2005-07-14

申请号：AU2004308652

申请日：2004-12-23

Applicant: BASF AG

Inventor： JOHANN THORSTEN ,  HARTH KLAUS ,  OLBERT GERHARD ,  WEBER MARKUS ,  FIENE MARTIN ,  STROFER ECKHARD ,  SIEGERT MARKUS ,  LANG NEVEN

IPC: B01J8/02 ,  B01J8/04 ,  B01J19/24 ,  C07C45/38 ,  F28D9/00

Abstract: A process for preparing formaldehyde by gas-phase oxidation of methanol vapor by means of a gas stream comprising molecular oxygen in the presence of a fixed-bed catalyst comprising iron and molybdenum, wherein the process is carried out in a reactor ( 1 ) having heat-exchange plates ( 2 ) which are arranged in the longitudinal direction of the reactor ( 1 ) and have a spacing between them and through which a heat transfer medium flows, inlet and outlet facilities ( 3, 4 ) for the heat transfer medium to the heat-exchange plates ( 2 ) and also gaps ( 5 ) between heat-exchange plates ( 2 ) in which the fixed-bed catalyst is present and into which the methanol vapor and the gas stream comprising molecular oxygen are passed, is described.

公开(公告)号：AT356789T

公开(公告)日：2007-04-15

申请号：AT04790914

申请日：2004-10-27

Applicant: BASF AG

Inventor： SCHINDLER GOETZ-PETER ,  BRODHAGEN ANDREAS ,  JOHANN THORSTEN ,  HILL THOMAS

IPC: C07C5/05 ,  C07C5/333 ,  C07C11/08

公开(公告)号：BRPI0415423A

公开(公告)日：2006-12-05

申请号：BRPI0415423

申请日：2004-10-08

Applicant: BASF AG

Inventor： HARTH KLAUS ,  JOHANN THORSTEN ,  WALSDORFF CHRISTIAN ,  HOFSTADT OTTO ,  BAIER MICHAEL ,  WOLFGANG JUERGEN POEPEL

IPC: B01J19/30 ,  B01J23/00 ,  B01J35/00 ,  B01J35/02

Abstract: Novel catalyst beds comprising a physical mixture of catalytically active and catalytically inactive shaped bodies, in which the catalytically inactive shaped bodies have rounded edges on the external rubbing surfaces.

公开(公告)号：NO20062493L

公开(公告)日：2006-06-09

申请号：NO20062493

申请日：2006-05-31

Applicant: BASF AG

Inventor： STROFER ECKHARD ,  WEBER MARKUS ,  OLBERT GERHARD ,  JOHANN THORSTEN ,  LANG NEVEN ,  FIENE MARTIN ,  SIEGERT MARKUS

IPC: B01J19/24 ,  B01J8/02 ,  B01J8/04 ,  C07C45/38 ,  F28D9/00

Abstract: A process for preparing formaldehyde by gas-phase oxidation of methanol vapor by means of a gas stream comprising molecular oxygen in the presence of a fixed-bed catalyst comprising iron and molybdenum, wherein the process is carried out in a reactor ( 1 ) having heat-exchange plates ( 2 ) which are arranged in the longitudinal direction of the reactor ( 1 ) and have a spacing between them and through which a heat transfer medium flows, inlet and outlet facilities ( 3, 4 ) for the heat transfer medium to the heat-exchange plates ( 2 ) and also gaps ( 5 ) between heat-exchange plates ( 2 ) in which the fixed-bed catalyst is present and into which the methanol vapor and the gas stream comprising molecular oxygen are passed, is described.