公开(公告)号：WO2010149507A3

公开(公告)日：2011-03-17

申请号：PCT/EP2010058208

申请日：2010-06-11

Applicant: BASF SE ,  SCHAUB THOMAS ,  PACIELLO ROCCO ,  MOHL KLAUS-DIETER ,  SCHNEIDER DANIEL ,  SCHAEFER MARTIN ,  RITTINGER STEFAN

Inventor： SCHAUB THOMAS ,  PACIELLO ROCCO ,  MOHL KLAUS-DIETER ,  SCHNEIDER DANIEL ,  SCHAEFER MARTIN ,  RITTINGER STEFAN

IPC: C07C51/00 ,  C07C51/44 ,  C07C53/02

CPC classification number: C07C51/00 ,  B01J31/0237 ,  B01J31/24 ,  B01J31/2414 ,  B01J2231/625 ,  B01J2531/821 ,  C07C51/44 ,  Y02P20/582 ,  C07C53/02

Abstract: The invention relates to a method for producing formic acid by hydrogenation of carbon dioxide in the presence of a catalyst which contains an element of the 8th, 9th or 10th group of the periodic system, a tertiary amine and a polar solvent, at a pressure of 0.2 to 30 MPa abs and a temperature of 20 to 200°C, thereby producing two liquid phases, and separation of the two liquid phases. The liquid phase (B) enriched by the tertiary amine is returned to the hydrogenation reactor and the formic acid/amine addition product from the liquid phase (A) enriched by the formic acid/amine addition product and the polar solvent is thermally separated into free formic acid and free tertiary amine in a distillation unit and the tertiary amine released during separation and the polar solvent are returned to the hydrogenation reactor.

Abstract translation: 一种用于通过二氧化碳的加氢在含有从组8,9或周期表，叔胺和极性溶剂的10的元素，以0.2至30MPa（绝对）的压力下在催化剂的存在下制备甲酸处理，以及 的20〜200℃下用形成两个液相，两个液体相的分离，其中，所述与叔胺液体相（B）富集温度再循环到氢化反应器中，极性的甲酸/胺加合物与甲酸/胺加合物和 在蒸馏装置的富溶剂的液相（A）热裂解成游离甲酸和自由叔胺和在叔胺的裂解释放的，并且所述极性溶剂是再循环到氢化反应器。

公开(公告)号：WO2009024446A3

公开(公告)日：2009-05-07

申请号：PCT/EP2008060121

申请日：2008-08-01

Applicant: BASF SE ,  TELES JOAQUIM HENRIQUE ,  GUMLICH KAI ,  SCHAEFER JOCHEN ,  OEHLENSCHLAEGER STEFFEN ,  LAMM STEPHAN ,  MERTEN ROLAND ,  SCHAEFER MARTIN ,  GROB RUEDIGER ,  EMNET UWE

Inventor： TELES JOAQUIM HENRIQUE ,  GUMLICH KAI ,  SCHAEFER JOCHEN ,  OEHLENSCHLAEGER STEFFEN ,  LAMM STEPHAN ,  MERTEN ROLAND ,  SCHAEFER MARTIN ,  GROB RUEDIGER ,  EMNET UWE

IPC: C07C51/235 ,  B01J8/22 ,  C07C53/124 ,  C07C53/126 ,  C07C53/128

CPC classification number: C07C51/235 ,  C07C53/124 ,  C07C53/128 ,  C07C53/122 ,  C07C53/126

Abstract: The invention relates to a process for the oxidation of organic compounds with oxygen in which, in a first step, the organic compound and at least some of the oxygen required for the oxidation are charged to a first reaction zone, where the first reaction zone is operated isothermally and back-mixed, and in a second step the reaction mixture from the first reaction zone is passed to a second reaction zone, where the second reaction zone is operated adiabatically. The invention further relates to a reactor for carrying out the process comprising at least one isothermal (3, 5) and one adiabatic (7) reaction zone which are arranged in a reactor jacket (8), where each isothermal reaction zone (3, 5) is configured in the form of a jet loop reactor and the adiabatic reaction zone (7) is configured as bubble column.

Abstract translation: 本发明涉及一种方法，用于与氧的有机化合物的氧化，其中在第一步骤中的有机化合物和至少所需的氧的氧化的一部分在第一反应区中添加，其中，所述第一反应区等温运行和返混，并且在 第二步骤中，从所述第二反应区绝热操作的第一反应区的反应混合物供入第二反应区。 本发明还涉及一种用于执行该方法的反应器，其包括至少一个等温（3,5）和绝热（7）反应区被布置在反应器容器（8）中，每个等温反应区（3,5）中的一个形式 喷射回路反应器被设计和绝热反应区（7）被设计为泡罩塔。

公开(公告)号：WO2009024549A3

公开(公告)日：2009-04-30

申请号：PCT/EP2008060786

申请日：2008-08-18

Applicant: BASF SE ,  TELES JOAQUIM HENRIQUE ,  OEHLENSCHLAEGER STEFFEN ,  GUMLICH KAI ,  SCHAEFER MARTIN ,  LAMM STEPHAN ,  BERG STEFAN ,  NILLES MICHAEL ,  SCHILDBERG HANS-PETER ,  JOHN TILO ,  ZEHNER PETER

Inventor： TELES JOAQUIM HENRIQUE ,  OEHLENSCHLAEGER STEFFEN ,  GUMLICH KAI ,  SCHAEFER MARTIN ,  LAMM STEPHAN ,  BERG STEFAN ,  NILLES MICHAEL ,  SCHILDBERG HANS-PETER ,  JOHN TILO ,  ZEHNER PETER

IPC: C07C51/235 ,  C07C53/122 ,  C07C53/126

CPC classification number: C07C51/235 ,  Y02P20/582 ,  C07C53/126 ,  C07C53/122

Abstract: The invention relates to a process for oxidizing at least one organic substance with oxygen, comprising the following steps: a) adding the at least one organic substance, in the form of a liquid, and an oxygen-containing gas stream to a first reaction stage, to form a reaction mixture, at least some of the oxygen reacting with the organic compound to form a reaction product, b) adding the reaction mixture from the first reaction stage to an adiabatically operated reaction stage, in which the unreacted organic substance undergoes at least partial further reaction to form the product. The invention additionally relates to an apparatus for implementing the process.

Abstract translation: 本发明涉及一种用于用氧气氧化的至少一种有机物质，所述方法包括以下步骤：a）加成作为液体和在第一反应阶段接触以形成反应混合物的含氧气体流的至少一个有机物质，其中，至少与所述的氧的一部分 反应有机化合物的反应产物，b）将来自第一反应阶段的反应混合物中的绝热操作反应阶段，其中进一步至少部分地发生反应的未反应的有机物质的产品。 此外，本发明涉及一种装置，用于执行该方法。

公开(公告)号：BRPI0815629A2

公开(公告)日：2015-02-18

申请号：BRPI0815629

申请日：2008-08-01

Applicant: BASF SE

Inventor： TELES JOAQUIM HENRIQUE ,  GUMLICH KAI ,  SCHAEFER JOCHEN ,  OEHLENSCHLAEGER STEFFAN ,  LAMM STEPHAN ,  MERTEN ROLAND ,  SCHAEFER MARTIN ,  GROB RUEDIGER ,  EMNET UWE

IPC: C07C51/235 ,  B01J8/22 ,  C07C53/124 ,  C07C53/126 ,  C07C53/128

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.

公开(公告)号：SG186768A1

公开(公告)日：2013-02-28

申请号：SG2012093621

申请日：2011-06-21

Applicant: BASF SE

Inventor： SCHAUB THOMAS ,  FRIES DONATA MARIA ,  PACIELLO ROCCO ,  MOHL KLAUS-DIETER ,  SCHAEFER MARTIN ,  RITTINGER STEFAN ,  SCHNEIDER DANIEL

Abstract: 49Process for preparing formic acid by reaction of carbon dioxide with hydrogen Abstract 5 A process for preparing formic acid by reaction of carbon dioxide (1) with hydrogen (2)in a hydrogenation reactor (I) in the presence ofa catalyst comprising an element of group 8, 9 or 10 of the Periodic Table, - a tertiary amine comprising at least 12 carbon atoms per molecule and 10 a polar solvent comprising one or more monoalcohols selected from among methanol, ethanol, propanols and butanols,to form formic acid/amine adducts as intermediates which are subsequently thermally dissociated, where the work-up of the output (3) from the hydrogenation reactor (I) is 15 carried out by addition of water so as to increase the distribution coefficient of the catalyst between the upper phase (4) and the lower phase. 20 (Figure 1)

公开(公告)号：ES2389128T3

公开(公告)日：2012-10-23

申请号：ES08774262

申请日：2008-06-24

Applicant: BASF SE

Inventor： GUMLICH KAI ,  MERTEN ROLAND ,  HENNINGSEN MICHAEL ,  SCHAEFER MARTIN ,  TELES JOAQUIM ,  MOHR BERNHARD

IPC: C07D301/30 ,  C07D303/16 ,  C09D5/02 ,  C09D7/45 ,  C09K23/32

Abstract: Éster glicidílico de ácido 2-propilheptanoico, éster glicidílico de ácido 4-metil-2-propilhexanoico o su mezcla(denominados abreviadamente como ésteres glicidílicos).

公开(公告)号：CA2774151A1

公开(公告)日：2012-01-05

申请号：CA2774151

申请日：2011-06-16

Applicant: BASF SE

Inventor： SCHAUB THOMAS ,  FRIES DONATA MARIA ,  PACIELLO ROCCO ,  MOHL KLAUS-DIETER ,  SCHAEFER MARTIN ,  RITTINGER STEFAN ,  SCHNEIDER DANIEL

IPC: C07C51/00 ,  C07C53/02

Abstract: A process is proposed for preparing formic acid by reaction of carbon dioxide (1) with hydrogen (2) in a hydrogenation reactor (I) in the presence of a catalyst containing an element from group 8, 9 or 10 of the Periodic Table, of a tertiary amine containing at least 12 carbon atoms per molecule, and of a polar solvent comprising one or more monoalcohols selected from methanol, ethanol, propanols and butanols, and water, to form formic acid/amine adducts as intermediates, which are subsequently cleaved thermally, with workup of the outputs (3) from the hydrogenation reactor (I) in several process steps, a stream (13) comprising tertiary amine from the workup being used as a selective solvent for the catalyst.

公开(公告)号：DE102008002530A1

公开(公告)日：2009-01-02

申请号：DE102008002530

申请日：2008-06-19

Applicant: BASF SE

Inventor： GUMLICH KAI ,  MERTEN ROLAND ,  HENNINGSEN MICHAEL ,  SCHAEFER MARTIN ,  TELES JOAQIM HENRIQUE ,  MOHR BERNHARD

IPC: C07D303/44 ,  B01J23/26 ,  B01J31/34 ,  C07D301/30

Abstract: Glycidol ester production involves converting an alkane carboxylic acid with 1-1.5 mol of epichlorohydrin in presence of 0.0001-0.01 mol of a chrome salt. The received hydroxy compound is converted in presence of an alkali or 1-2 mols of alkaline earth hydroxides into alkanoic acid glycidyl esters. The obtained mixture is extracted, if necessary.

公开(公告)号：CA2802927A1

公开(公告)日：2012-01-05

申请号：CA2802927

申请日：2011-06-21

Applicant: BASF SE

Inventor： SCHAUB THOMAS ,  FRIES DONATA MARIA ,  PACIELLO ROCCO ,  MOHL KLAUS-DIETER ,  SCHAEFER MARTIN ,  RITTINGER STEFAN ,  SCHNEIDER DANIEL

IPC: C07C51/00 ,  C07C53/02

Abstract: A process is proposed for preparing formic acid by reaction of carbon dioxide (1) with hydrogen (2) in a hydrogenation reactor (I) in the presence of a catalyst containing an element from group 8, 9 or 10 of the Periodic Table, of a tertiary amine containing at least 12 carbon atoms per molecule, and of a polar solvent comprising one or more monoalcohols selected from methanol, ethanol, propanols and butanols, to form formic acid/amine adducts as intermediates, which are subsequently cleaved thermally, the workup of the outputs (3) from the hydrogenation reactor (I) being performed with addition of water, and this increasing the partition coefficient of the catalyst between the upper phase (4) and the lower phase.

公开(公告)号：CA2801580A1

公开(公告)日：2012-01-05

申请号：CA2801580

申请日：2011-06-28

Applicant: BASF SE

Inventor： SCHNEIDER DANIEL ,  MOHL KLAUS-DIETER ,  SCHAEFER MARTIN ,  PICKENAECKER KARIN ,  RITTINGER STEFAN ,  SCHAUB THOMAS ,  TELES JOAQUIM HENRIQUE ,  PACIELLO ROCCO ,  KAIBEL GERD

IPC: C07C51/44 ,  C07C51/50 ,  C07C53/02

Abstract: The invention relates to a method for obtaining formic acid by the thermal separation of a flow containing formic acid and a tertiary amine (I), wherein a liquid flow which contains formic acid and a tertiary amine (I) in a molar ratio of 0.5 to 5 is produced by combining tertiary amine (I) and a source of formic acid, 10 to 100 wt % of the secondary components contained in said flow are separated, and formic acid is removed by distillation from the resulting liquid flow in a distillation device at a bottoms temperature of 100 to 300°C and a pressure of 30 to 3000 hPa abs, wherein the bottoms product from the distillation device is separated into two liquid phases and the upper liquid phase is returned to the source of formic acid and the lower liquid phase is returned for separation of the secondary components and/or to the distillation device.