公开(公告)号：US07347413B2

公开(公告)日：2008-03-25

申请号：US11302206

申请日：2005-12-14

Applicant: Armin Diefenbacher ,  Ulrich Hammon ,  Thomas Walter ,  Bruno Seider ,  Wolfgang Schneider ,  Bernd Gerber ,  Volker Schliephake ,  Michael Blechschmitt

Inventor： Armin Diefenbacher ,  Ulrich Hammon ,  Thomas Walter ,  Bruno Seider ,  Wolfgang Schneider ,  Bernd Gerber ,  Volker Schliephake ,  Michael Blechschmitt

IPC: B01F3/04

CPC classification number: B01D3/326

Abstract: A tray column is proposed which includes column trays, two or more supports which are arranged on the underside of the column trays and support them and a bearing ring for the column trays on the inner wall of the tray column, wherein three-way joints of inner column wall, bearing ring and support are prevented by cutouts in the bearing ring.

Abstract translation: 提出了一种托盘塔，其包括柱托盘，两个或更多个支撑件，其布置在塔盘的下侧并支撑它们，并且托盘托架的内壁上的托盘的轴承环，其中三通关节 内柱壁，轴承圈和支撑件通过轴承圈中的切口防止。

公开(公告)号：US07150809B2

公开(公告)日：2006-12-19

申请号：US10823672

申请日：2004-04-14

Applicant: Volker Diehl ,  Ulrich Jaeger ,  Ulrich Hammon ,  Juergen Schroeder ,  Steffen Rissel

Inventor： Volker Diehl ,  Ulrich Jaeger ,  Ulrich Hammon ,  Juergen Schroeder ,  Steffen Rissel

IPC: B01D3/00

CPC classification number: B01D3/326 ,  B01D3/324 ,  C07C51/44 ,  Y10S203/11 ,  Y10S203/22 ,  C07C57/04

Abstract: (Meth)acrylic monomers are separated by a thermal separation process by ascending at least one ascending gaseous stream in a separating column containing a sequence of mass transfer trays and a liquid stream that contains dissolved polymerization inhibitor which descends in the separating column, and in at least one of the streams being (meth)acrylic monomers; and spraying the inner surface of the separating column with the descending liquid stream that contains the dissolved polymerization inhibitor, and the separating column having internals, certain areas of which are shadow regions of the sprayed descending liquid stream; and which shadow regions are equipped by covering means which prevent contact of the shadow regions with (meth)acrylic monomers and consequently undesired polymerization of monomer.

Abstract translation: （Meth）丙烯酸单体通过在含有一系列质量转移塔的分离塔中的至少一个上升气流上升和含有在分离塔中下降的溶解聚合抑制剂的液体流在热分离过程中分离， 至少一种物流是（甲基）丙烯酸单体; 并且用含有溶解的阻聚剂的下降液体流喷射分离塔的内表面，并且分离柱具有内部，其某些区域是喷射的下降液体流的阴影区域; 并且哪些阴影区域通过防止阴影区域与（甲基）丙烯酸单体接触的覆盖装置并因此单体的不希望的聚合来配备。

公开(公告)号：US20060251961A1

公开(公告)日：2006-11-09

申请号：US10552567

申请日：2004-03-24

Applicant: Gerhard Olbert ,  Torsten Mattke ,  Martin Fiene ,  Oliver Huttenloch ,  Ulrich Hammon

Inventor： Gerhard Olbert ,  Torsten Mattke ,  Martin Fiene ,  Oliver Huttenloch ,  Ulrich Hammon

IPC: H01M10/00

CPC classification number: C01B7/04 ,  B01J8/067 ,  B01J19/249 ,  B01J2208/00212 ,  B01J2219/00047 ,  B01J2219/2462 ,  C09K5/10

Abstract: The use of an ionic liquid as heat transfer medium for the indirect introduction or removal of heat into or from a reactor is described.

Abstract translation: 描述了使用离子液体作为用于将热量引入反应器或从反应器中去除热量的热传递介质。

公开(公告)号：US20060237356A1

公开(公告)日：2006-10-26

申请号：US11400406

申请日：2006-04-10

Applicant: Jorg Heilek ,  Klaus Muller-Engel ,  Ulrich Hammon ,  Thomas Walter

Inventor： Jorg Heilek ,  Klaus Muller-Engel ,  Ulrich Hammon ,  Thomas Walter

IPC: B01D25/00 ,  B01D35/28 ,  C07C51/42 ,  B01D61/00

CPC classification number: C07C51/43 ,  B01D9/0013 ,  B01D9/0036 ,  B01D9/004 ,  B01D9/0045 ,  B01D9/005 ,  B01D9/0063 ,  C07C51/47 ,  C07C51/48 ,  C07C57/04

Abstract: A process for operating a hydraulic wash column, in which the position of the buildup front in the wash column is positioned by means of the flow rates of control liquor conducted into the wash column and/or by means of the flow rate of the suspension conducted into the wash column, and the flow rate determination is with the aid of the pressure difference which exists in the column between points in the suspension zone disposed upstream of the buildup front and points in the zone projecting from the buildup front up to the end of the crystal bed.

公开(公告)号：US07115776B2

公开(公告)日：2006-10-03

申请号：US10460153

申请日：2003-06-13

Applicant: Ulrich Hammon ,  Jochen Petzoldt ,  Klaus Joachim Müller-Engel ,  Martin Dieterle

Inventor： Ulrich Hammon ,  Jochen Petzoldt ,  Klaus Joachim Müller-Engel ,  Martin Dieterle

IPC: C07C51/16

CPC classification number: C07C51/252 ,  B01J8/003 ,  B01J8/008 ,  B01J8/067 ,  B01J23/002 ,  B01J2208/00707 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2523/00 ,  C07C51/215 ,  C07C57/04 ,  B01J2523/12 ,  B01J2523/13

Abstract: A process for the heterogeneously catalyzed gas-phase partial oxidation of an organic compound over a fixed catalyst bed present in a fixed-bed reactor having a plurality of catalyst tubes, in which the reduction of the quality of the catalyst load with increasing duration of operation is restored by a partial catalyst change, is described.

Abstract translation: 存在于具有多个催化剂管的固定床反应器中的固定催化剂床上的有机化合物的非均相催化气相部分氧化的方法，其中随着操作持续时间的延长，催化剂负载的质量降低 被部分催化剂改变所恢复。

公开(公告)号：US20050090628A1

公开(公告)日：2005-04-28

申请号：US10888933

申请日：2004-07-12

Applicant: Bernd Eck ,  Ulrich Hammon ,  Klaus Mueller-Engel ,  Juergen Schroeder ,  Joachim Thiel ,  Hans Martan

Inventor： Bernd Eck ,  Ulrich Hammon ,  Klaus Mueller-Engel ,  Juergen Schroeder ,  Joachim Thiel ,  Hans Martan

IPC: B01D3/14 ,  B01D3/32 ,  C07C51/215 ,  C07C51/25 ,  C07C51/43 ,  C07C51/44 ,  C08F2/00

CPC classification number: C07C51/43 ,  B01D3/14 ,  B01D3/225 ,  B01D3/322 ,  C07C51/215 ,  C07C51/252 ,  C07C51/44 ,  Y10S203/22 ,  C07C57/04

Abstract: A thermal separating process for removing a stream containing enriched (meth)acrylic monomers from a mixture containing (meth)acrylic monomers, in which the liquid phases retained in the separating space at high temperature and high (meth)acrylic monomer content are minimized.

Abstract translation: 一种用于从含有（甲基）丙烯酸单体的混合物中除去含有富含（甲基）丙烯酸单体的物流的热分离方法，其中在高温和高（甲基）丙烯酸单体含量保留在分离空间中的液相被最小化。

公开(公告)号：US06395936B1

公开(公告)日：2002-05-28

申请号：US09936138

申请日：2001-09-10

Applicant: Heiko Arnold ,  Signe Unverricht ,  Ulrich Hammon ,  Hans-Peter Neumann ,  Klaus Harth ,  Andreas Tenten

Inventor： Heiko Arnold ,  Signe Unverricht ,  Ulrich Hammon ,  Hans-Peter Neumann ,  Klaus Harth ,  Andreas Tenten

IPC: C07C4500

CPC classification number: C07C45/35 ,  B01J23/002 ,  B01J23/31 ,  B01J23/8876 ,  B01J35/0006 ,  B01J2523/00 ,  C07C51/252 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/13 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/845

Abstract: In a process for the catalytic gas-phase oxidation of propene to acrolein, the reaction gas starting mixture is passed with a propene loading of ≧160 l(S.T.P.)/l·h over a fixed-bed catalyst which is housed in two spatially successive reaction zones A,B, the reaction zone B being kept at a higher temperature than the reaction zone A.

Abstract translation: 在将丙烯催化气相氧化成丙烯醛的方法中，反应气体起始混合物在固定床催化剂上以大于等于160l（STP）/ 1h的丙烯负载通过，所述固定床催化剂容纳在两个空间连续反应 区域A，B，反应区域B保持在比反应区域A高的温度。

公开(公告)号：US6166248A

公开(公告)日：2000-12-26

申请号：US147628

申请日：1999-02-04

Applicant: Bernd Heida ,  Fritz Thiessen ,  Ulrich Hammon ,  Albrecht Dams

Inventor： Bernd Heida ,  Fritz Thiessen ,  Ulrich Hammon ,  Albrecht Dams

IPC: C07C51/25 ,  C07C51/48 ,  C07C57/05 ,  C07C57/07 ,  C07C51/16 ,  C07C241/00

CPC classification number: C07C51/48 ,  C07C57/04

Abstract: A process for isolating acrylic acid forward during catalytic gas phase oxidation of propene, which entails separating acrylic acid from the gas phase oxidation reaction using an absorbent containing biphenyl, diphenyl ether or dimethyl phthalate; and extracting acrylic acid from acid water of the gas phase reaction with a solvent containing biphenyl, diphenyl ether or dimethyl phthalate.

Abstract translation: PCT No.PCT / EP97 / 04214 Sec。 371日期1999年2月4日 102（e）1999年2月4日PCT PCT 1997年8月1日PCT公布。 第WO98 / 05622号公报 日期1998年2月12日在丙烯的催化气相氧化中丙烯酸向前分离的方法，其需要使用含有联苯，二苯基醚或邻苯二甲酸二甲酯的吸收剂从丙烯酸与气相氧化反应分离; 并与含有联苯，二苯基醚或邻苯二甲酸二甲酯的溶剂从气相反应的酸性水中萃取丙烯酸。

公开(公告)号：US4594332A

公开(公告)日：1986-06-10

申请号：US762026

申请日：1985-08-02

Applicant: Wolfgang Hoelderich ,  Lothar Riekert ,  Michael Kotter ,  Ulrich Hammon

Inventor： Wolfgang Hoelderich ,  Lothar Riekert ,  Michael Kotter ,  Ulrich Hammon

IPC: B01J29/40 ,  B01J37/00 ,  B01J29/28

CPC classification number: B01J37/0009 ,  B01J29/40

Abstract: Hard, fracture-resistant catalysts are prepared from zeolites of the pentasil family by a process in which water, organic additives which increase the viscosity and a silicate are added to the zeolite powder, and the material is molded, dried and calcined.The fracture-resistant zeolites obtained are used as catalyst carriers.

Abstract translation: 通过一种方法制备硬质，耐断裂的催化剂，其中将水，将粘度增加的有机添加剂和硅酸盐加入到沸石粉末中，并将该材料模制，干燥和煅烧。 所得到的耐断裂沸石用作催化剂载体。

公开(公告)号：US08829134B2

公开(公告)日：2014-09-09

申请号：US12053158

申请日：2008-03-21

Applicant: Joerg Heilek ,  Ulrich Hammon ,  Volker Schliephake ,  Klaus Joachim Mueller-Engel ,  Till Blum

Inventor： Joerg Heilek ,  Ulrich Hammon ,  Volker Schliephake ,  Klaus Joachim Mueller-Engel ,  Till Blum

IPC: C08F2/00 ,  B01D37/00 ,  C07C67/56 ,  C07C67/62 ,  C07C51/42 ,  C07C51/47 ,  C07C45/78 ,  C07C45/79 ,  C07C51/50

CPC classification number: C07C45/79 ,  C07C45/78 ,  C07C51/42 ,  C07C51/47 ,  C07C51/50 ,  C07C67/56 ,  C07C67/62 ,  C07C47/22 ,  C07C57/04 ,  C07C69/54

Abstract: A process for transporting a liquid monomer phase which has been withdrawn from a storage vessel and comprises methacrylic monomers to an extent of ≧90% by weight, in a tank truck or in a tanker ship, in which the liquid monomer phase is subjected to a separating operation on the route from the storage vessel into the tank of a tank truck or of a tanker ship in order to separate polymer of the monomer present in dissolved form in the liquid monomer phase.

Abstract translation: 一种运输液体单体相的方法，所述液体单体相已经从储存容器中取出并且包含甲基丙烯酸类单体至≥90重量％的程度，在油罐车或油罐船中，其中液体单体相经受 在从储存容器进入罐车或油罐船的罐的路线上分离操作，以将以溶解形式存在的单体的聚合物分离在液体单体相中。