公开(公告)号：EP2688862A1

公开(公告)日：2014-01-29

申请号：EP12710488.3

申请日：2012-03-19

Applicant: BASF SE

Inventor： WIGBERS, Christof Wilhelm ,  MÜLLER, Christoph ,  MÄGERLEIN, Wolfgang ,  ERNST, Martin ,  HEIDEMANN, Thomas ,  MELDER, Johann-Peter ,  KÖNIGSMANN, Lucia ,  JOSHI, Milind ,  BEY, Oliver ,  STEIN, Bernd

IPC: C07C209/48

CPC classification number: C07C209/48 ,  C07C209/52 ,  C07C211/11 ,  C07C211/36

Abstract: The present invention relates to a process for hydrogenating organic nitriles by means of hydrogen in the presence of a catalyst in a reactor, where the shaped body catalyst is arranged in a fixed bed, wherein the shaped body in the shape of spheres or rods has in each case a diameter of 3 mm or less, in the shape of tablets a height of 4 mm or less, and in the case of all other geometries in each case has an equivalent diameter L = 1/a' of 0.70 mm or less, where a' is the external surface area per unit volume (mms 2/mmp 3), with: (I) where Ap is the external surface area of the catalyst particle (mms 2) and Vp is the volume of the catalyst particle (mmp 3). The present invention further relates to a process for preparing downstream products of isophoronediamine (IPDA) or N,N-dimethylaminopropylamine (DMAPA) from amines prepared according to the invention.

公开(公告)号：EP2506966A1

公开(公告)日：2012-10-10

申请号：EP10784512.5

申请日：2010-11-29

Applicant: BASF SE

Inventor： KUBANEK, Petr ,  MÄGERLEIN, Wolfgang ,  MELDER, Johann-Peter ,  HEIDEMANN, Thomas

IPC: B01J23/00 ,  C07C211/16 ,  C07C211/10

CPC classification number: C07C213/02 ,  B01J23/835 ,  B01J37/031 ,  B01J37/035 ,  B01J37/18 ,  C07D295/027 ,  C07D295/03 ,  Y02P20/582 ,  C07C217/08

Abstract: The invention relates to a method for producing an amine by reacting a primary or secondary alcohol, aldehyde and/or ketone with hydrogen and a nitrogen compound, selected from the group containing ammonia and primary and secondary amines, in the presence of a supported catalyst that contains copper, nickel and cobalt. According to the invention, the catalytically active mass of the catalyst, prior to the reduction of the same using hydrogen, contains oxygen-containing compounds of aluminium, copper, nickel and cobalt and an amount ranging between 0.2 and 5.0 wt. % of oxygen-containing compounds of tin, calculated as SnO. The invention also relates to catalysts defined as above.

Abstract translation: 本发明涉及一种通过使伯或仲醇，醛和/或酮与氢和选自含有氨和伯胺和仲胺的氮化合物在负载型催化剂存在下反应来制备胺的方法， 含有铜，镍和钴。 根据本发明，催化剂的催化活性物质在用氢气还原之前含有铝，铜，镍和钴的含氧化合物，用量范围为0.2-5.0wt％。 以SnO计算的锡的含氧化合物的％。 本发明还涉及如上定义的催化剂。

公开(公告)号：EP2432815A2

公开(公告)日：2012-03-28

申请号：EP10723038.5

申请日：2010-05-19

Applicant: BASF SE

Inventor： ELING, Berend ,  GÖTTKE, Stephan ,  BUYLINCKX, Ben ,  MÄGERLEIN, Wolfgang

IPC: C08G18/66

CPC classification number: C08G18/4866 ,  C08G18/10 ,  C08G18/324 ,  C08G18/4825 ,  C08G18/5024 ,  C09D175/02 ,  C08G18/6618 ,  C08G18/6685

Abstract: The invention relates to a polyurea which can be produced from a) a component A comprising a1) 5 to 40% by weight of at least one polyetheramine 1 (PEA 1), which can be obtained from at least one polyether polyol 1 (PEP 1) and at least one amine 1, the PEP 1 having a weight equivalent of ≤ 500, a2) 30 to 90% by weight of at least one polyetheramine 2 (PEA 2), which can be obtained from at least one polyether polyol (PEP 2) and at least one amine 2, the PEP 2 having a weight equivalent of > 500, a3) 5 to 30% by weight of at least one amine chain extender and b) one component B which is a prepolymer and can be obtained from b1) at least one polyether polyol (PEP 3) and b2) at least one isocyanate.

公开(公告)号：EP2237869B1

公开(公告)日：2011-08-31

申请号：EP09703667.7

申请日：2009-01-21

Applicant: BASF SE

Inventor： SCHMIDTKE, Helmut ,  RUPPEL, Wilhelm ,  BERRSCHE, Helmut ,  MELDER, Johann-Peter ,  RHEUDE, Udo ,  KUBANEK, Petr ,  RUF, Gerhard ,  GUNKEL, Wolfgang ,  MÄGERLEIN, Wolfgang ,  ROSS, Karl-Heinz

IPC: B01J8/00 ,  B01J8/06

CPC classification number: B01J8/067 ,  B01J8/008 ,  B01J2208/00539 ,  B01J2208/00796

Abstract: The invention relates to a reactor for carrying out high pressure reactions, comprising at least one tube (31), the ends of which pass through respective tube sheets (33) and connect to the tube sheets (33). The tube sheets (33) and the at least one tube (31) are enclosed by an outer shell so that an external space (39) is formed between the tube (31) and the outer shell. The tube sheets (33) each comprise at least one surface made of a nickel base alloy, and the at least one tube (31) is welded to the surface made of the nickel base alloy. The surface made of the nickel base alloy faces in the direction of the respective end of the reactor. The outer shell has a thickness sufficient to absorb stress forces that occur as a result of a difference in expansion due to a temperature difference between the tube (31) and the outer shell. The invention further relates to a method for starting up the reactor and for carrying out an exothermal reaction in the reactor.

公开(公告)号：EP2237869A1

公开(公告)日：2010-10-13

申请号：EP09703667.7

申请日：2009-01-21

Applicant: BASF SE

Inventor： SCHMIDTKE, Helmut ,  RUPPEL, Wilhelm ,  BERRSCHE, Helmut ,  MELDER, Johann-Peter ,  RHEUDE, Udo ,  KUBANEK, Petr ,  RUF, Gerhard ,  GUNKEL, Wolfgang ,  MÄGERLEIN, Wolfgang ,  ROSS, Karl-Heinz

IPC: B01J8/00 ,  B01J8/06

CPC classification number: B01J8/067 ,  B01J8/008 ,  B01J2208/00539 ,  B01J2208/00796

Abstract: The invention relates to a reactor for carrying out high pressure reactions, comprising at least one tube (31), the ends of which pass through respective tube sheets (33) and connect to the tube sheets (33). The tube sheets (33) and the at least one tube (31) are enclosed by an outer shell so that an external space (39) is formed between the tube (31) and the outer shell. The tube sheets (33) each comprise at least one surface made of a nickel base alloy, and the at least one tube (31) is welded to the surface made of the nickel base alloy. The surface made of the nickel base alloy faces in the direction of the respective end of the reactor. The outer shell has a thickness sufficient to absorb stress forces that occur as a result of a difference in expansion due to a temperature difference between the tube (31) and the outer shell. The invention further relates to a method for starting up the reactor and for carrying out an exothermal reaction in the reactor.

公开(公告)号：EP2225029A1

公开(公告)日：2010-09-08

申请号：EP08863552.9

申请日：2008-12-10

Applicant: BASF SE

Inventor： KUBANEK, Petr ,  MÄGERLEIN, Wolfgang ,  SCHWAB, Ekkehard ,  MELDER, Johann-Peter ,  JULIUS, Manfred

IPC: B01J23/835 ,  B01J37/03 ,  B01J37/18 ,  C07C213/02 ,  C07D295/023 ,  C07C209/16

CPC classification number: B01J23/835 ,  B01J23/002 ,  B01J37/03 ,  B01J37/18 ,  B01J2523/00 ,  C07C209/16 ,  C07C213/02 ,  C07D295/02 ,  C07D295/06 ,  C07C217/08

Abstract: The invention relates to a method for producing an amine by reacting a primary or secondary alcohol, aldehyde and/or ketone with hydrogen and a nitrogen compound, selected from the group including ammonia, primary and secondary amines, in the presence of a zirconium dioxide-containing, copper-containing and nickel-containing catalyst, the catalytically active mass of the catalyst prior to its reduction with hydrogen containing oxygen-containing compounds of zirconium, copper, nickel and tin and 0.5 to 8.0% by weight of oxygen-containing compounds of cobalt, calculated as CoO. The invention also relates to catalysts of the above type.

公开(公告)号：EP2225028A1

公开(公告)日：2010-09-08

申请号：EP08863881.2

申请日：2008-12-10

Applicant: BASF SE

Inventor： KUBANEK, Petr ,  MÄGERLEIN, Wolfgang ,  SCHWAB, Ekkehard ,  MELDER, Johann-Peter ,  JULIUS, Manfred

IPC: B01J23/825 ,  B01J23/847 ,  B01J23/888 ,  B01J37/03 ,  B01J37/18 ,  C07C209/16 ,  C07C213/02 ,  C07D295/023

CPC classification number: B01J23/825 ,  B01J23/002 ,  B01J23/8474 ,  B01J23/888 ,  B01J37/03 ,  B01J37/18 ,  B01J2523/00 ,  C07C209/16 ,  C07C213/02 ,  C07C213/06 ,  C07D295/02 ,  C07D295/08 ,  B01J2523/17 ,  B01J2523/48 ,  B01J2523/51 ,  B01J2523/847 ,  B01J2523/69 ,  B01J2523/68 ,  B01J2523/32 ,  B01J2523/56 ,  C07C211/10 ,  C07C215/10 ,  C07C217/08 ,  C07C217/28

Abstract: The invention relates to a method for producing an amine by reacting a primary or secondary alcohol, aldehyde and/or ketone with hydrogen and a nitrogen compound, selected from the group including ammonia, primary and secondary amines, in the presence of a zirconium dioxide-containing, copper-containing and nickel-containing catalyst, the catalytically active mass of the catalyst prior to its reduction with hydrogen containing oxygen-containing compounds of zirconium, copper, nickel, no oxygen-containing compounds of cobalt, and 0.2 to 5.0% by weight of oxygen-containing compounds of vanadium, niobium, sulfur, phosphorous, gallium, boron and/or tungsten, each calculated as V2O5, Nb2O5, H2SO4, H3PO4, Ga2O3, B2O3 or WO3. The invention also relates to catalysts of the above type.

Abstract translation: 本发明涉及一种通过使伯或仲醇，醛和/或酮与氢和选自氨，伯胺和仲胺的氮化合物在二氧化锆 - 二氧化锆存在下反应来制备胺的方法， 含铜含镍和含镍催化剂，催化剂的催化活性物质在用含氢的含氧化合物锆，铜，镍，不含钴的含氧化合物还原之前催化剂的催化活性质量为0.2-5.0％ 钒，铌，硫，磷，镓，硼和/或钨的含氧化合物的重量，各自计算为V 2 O 5，Nb 2 O 5，H 2 SO 4，H 3 PO 4，Ga 2 O 3，B 2 O 3或WO 3。 本发明还涉及上述类型的催化剂。