公开(公告)号：US20080029404A1

公开(公告)日：2008-02-07

申请号：US11749808

申请日：2007-05-17

Applicant: Rainer Weber ,  Jurgen Kintrup ,  Andreas Bulan ,  Friedhelm Kamper

Inventor： Rainer Weber ,  Jurgen Kintrup ,  Andreas Bulan ,  Friedhelm Kamper

IPC: C25B1/26

CPC classification number: C25B1/26 ,  C01B7/04 ,  Y02P20/228

Abstract: Processes for the production of chlorine by multi-stage oxidation, for example, by thermal reaction of hydrogen chloride with oxygen using catalysts or by non-thermal activated reaction of hydrogen chloride with oxygen, in which the gas mixture formed in the reaction, comprising the target products chlorine and water, unreacted hydrogen chloride and oxygen, and possibly other secondary constituents, such as carbon dioxide and nitrogen, (a) is cooled to condense hydrochloric acid as an aqueous solution of hydrogen chloride and (b) the aqueous solution of hydrogen chloride formed is separated from the gas mixture, characterised in that (c) the separated aqueous solution of hydrogen chloride is fed at least partially to an electrochemical oxidation in which at least part of the hydrogen chloride is oxidised to chlorine, (d) the chlorine gas occurring in step d) is optionally added to the gas mixture occurring in step c), (e) the residues of water present in the gas mixture from steps c) and e), in particular by washing with sulfuric acid, are removed, (f) the chlorine-rich gas mixture forming is freed of oxygen and optionally of secondary constituents.

Abstract translation: 通过多级氧化生产氯的方法，例如通过使用催化剂的氯化氢与氧的热反应或通过氯化氢与氧的非热活化反应，其中反应中形成的气体混合物包含 目标产物氯和水，未反应的氯化氢和氧气，以及可能的其他二次成分如二氧化碳和氮气（a）被冷却以盐酸作为氯化氢水溶液冷凝，和（b）氢气水溶液 形成的氯化物与气体混合物分离，其特征在于（c）将分离的氯化氢水溶液至少部分进料至其中至少部分氯化氢被氧化成氯的电化学氧化，（d）氯 步骤d）中发生的气体任选地加入到步骤c）中发生的气体混合物中，（e）来自步骤c）a的气体混合物中存在的水的残留物 （e），特别是通过用硫酸洗涤，除去，（f）形成的富氯气体混合物不含氧气，任选地是二级成分。

公开(公告)号：US07056484B2

公开(公告)日：2006-06-06

申请号：US10380351

申请日：2001-09-07

Applicant: Andreas Bulan ,  Rainer Weber

Inventor： Andreas Bulan ,  Rainer Weber

IPC: C01B33/08

CPC classification number: C01B33/10736 ,  C01B33/03 ,  C01B33/10763

Abstract: The invention relates to a method for producing trichlorosilane by reacting silicon with hydrogen, silicon tetrachloride and, optionally, hydrogen chloride, whereby the silicon is provided in comminuted form, and the silicon is mixed with a catalyst during comminution.

Abstract translation: 本发明涉及通过使硅与氢，四氯化硅和任选的氯化氢反应制备三氯硅烷的方法，由此以粉碎的形式提供硅，并在粉碎期间将硅与催化剂混合。

公开(公告)号：US06208734B1

公开(公告)日：2001-03-27

申请号：US08991289

申请日：1997-12-16

Applicant: Annett Ortscheid ,  Rainer Weber

Inventor： Annett Ortscheid ,  Rainer Weber

IPC: H04M100

CPC classification number: B60R11/0241 ,  B60R2011/0007 ,  B60R2011/0014 ,  B60R2011/0052 ,  B60R2011/0071 ,  B60R2011/0073 ,  B60R2011/0078 ,  H04B1/3877

Abstract: A holding device (1) according to the invention for a communications unit (33, 36) contains a base element (2), a carrier (7) which is pivotably articulated on the base element (2), which can be pivoted away by means of spring force from the base element (2) and onto which the communications unit (33, 36) can be pushed with its one end against stop means (110), which hold the communications unit (33, 36), and a locking device (27), which is present on the base element (2) in order to lock the other end of the communications unit (33, 36) when the carrier (7) is pivoted towards the base element (2), the locking device (27) pressing the communications unit (33, 36) against the stop means (110).

Abstract translation: 根据本发明的用于通信单元（33,36）的保持装置（1）包含基座元件（2），托架（7），其可枢转地铰接在基座元件（2）上，所述托架可以由 来自基座元件（2）的弹簧力的装置，并且通信单元（33,36）能够以其一端抵靠在其上固定通信单元（33,36）的止动装置（110）推动到其上的一个锁定 装置（27），其在载体（7）朝向基部元件（2）枢转时存在于基部元件（2）上以便锁定通信单元（33,36）的另一端，锁定装置 （27）将所述通信单元（33,36）按压在所述停止装置（110）上。

公开(公告)号：US5874604A

公开(公告)日：1999-02-23

申请号：US955674

申请日：1997-10-22

Applicant: Matthias-Sven Steiner ,  Bruno Degen ,  Rainer Weber

Inventor： Matthias-Sven Steiner ,  Bruno Degen ,  Rainer Weber

IPC: B01J27/182 ,  C07B61/00 ,  C07F7/12 ,  C07F7/16

CPC classification number: C07F7/16

Abstract: The present invention relates to a process for preparing alkyl halosilanes by reacting a contact material which comprises, in addition to silicon, at least one copper-containing compound as catalyst and at least one promoter, with an alkyl halide.

Abstract translation: 本发明涉及一种通过使含有至少一种含铜化合物作为催化剂和至少一种促进剂的接触材料与烷基卤反应制备烷基卤代硅烷的方法。

公开(公告)号：US5505918A

公开(公告)日：1996-04-09

申请号：US314553

申请日：1994-09-28

Applicant: Uwe Arndt ,  Michael Batz ,  Rainer Bellinghausen ,  Hans-Dieter Block ,  Heinrich Helker ,  Norbert Lonhoff ,  Hans-Heinrich Moretto ,  Hans-Georg Nieder-Vahrenholz ,  Hans Rinkes ,  Bernhard Spreckelmeyer ,  Rainer Weber

Inventor： Uwe Arndt ,  Michael Batz ,  Rainer Bellinghausen ,  Hans-Dieter Block ,  Heinrich Helker ,  Norbert Lonhoff ,  Hans-Heinrich Moretto ,  Hans-Georg Nieder-Vahrenholz ,  Hans Rinkes ,  Bernhard Spreckelmeyer ,  Rainer Weber

IPC: C01G37/14 ,  C22B34/32

CPC classification number: C01G37/14

Abstract: A method for manufacturing alkali chromates by the reacting of chromium ore with alkali compounds and oxidation in an atmosphere containing at least 50% oxygen is described, in which the mixture consisting of chromium ore, alkali compound and optionally leaning materials is heated in a first stage in an atmosphere containing not more than 5 vol. % oxygen to a temperature between 1000.degree. and 1 400.degree. C., and in a second stage is oxidized at a lower temperature of 900.degree. to 1 070.degree. C. with supply of an atmosphere containing at least 50% oxygen.

Abstract translation: 描述了通过铬矿与碱性化合物的反应并在含有至少50％的氧的气氛中进行氧化来制造碱铬酸盐的方法，其中由铬矿，碱化合物和任选的倾斜材料组成的混合物在第一阶段中被加热 在不超过5体积的气氛中。 氧气的氧气温度在1000-400℃之间，第二阶段在900℃至110℃的较低温度下被氧化，同时供给含有至少50％氧气的气氛。

公开(公告)号：US5414102A

公开(公告)日：1995-05-09

申请号：US172751

申请日：1993-12-27

Applicant: Klaus Pohmer ,  Rainer Weber ,  Hans-Dieter Block ,  Hans-Heinrich Moretto

Inventor： Klaus Pohmer ,  Rainer Weber ,  Hans-Dieter Block ,  Hans-Heinrich Moretto

IPC: B05D7/26 ,  C07F9/30 ,  C07F9/38 ,  C09K3/00 ,  C09K3/18 ,  C14C9/00 ,  D06M13/298 ,  D06M13/447 ,  C07C9/02 ,  C07C229/00 ,  C07C269/00

CPC classification number: D06M13/447 ,  C07F9/301 ,  C07F9/3808 ,  D06M13/298

Abstract: The present invention relates to fluorinated carboxylic acid esters of phosphonocarboxylic acids containing acrylate and/or methacrylate groups, their use as waterproofing or oil-repellency agents, and a method for their preparation.

Abstract translation: 本发明涉及含有丙烯酸酯和/或甲基丙烯酸酯基团的膦酰基羧酸的氟化羧酸酯，它们作为防水或拒油剂的用途及其制备方法。

公开(公告)号：US5364507A

公开(公告)日：1994-11-15

申请号：US100241

申请日：1993-08-02

Applicant: Andreas Bulan ,  Rainer Weber ,  Zbigniew Muziol ,  Hartmut Schlecker ,  Hans-Heinrich Moretto

Inventor： Andreas Bulan ,  Rainer Weber ,  Zbigniew Muziol ,  Hartmut Schlecker ,  Hans-Heinrich Moretto

IPC: C07C309/80 ,  C07C303/22 ,  C25B3/08 ,  C25B11/04 ,  C25B11/06

CPC classification number: C07C303/22 ,  C25B11/04 ,  C25B3/08

Abstract: The present invention provides a process for the production of perfluoroalkylsulphonyl fluorides of the formula C.sub.n F.sub.2n+1 SO.sub.2 F with n=6-10 by electrochemical fluorination of alkylsulphonyl halides of the general formula C.sub.n H.sub.2n+1 SO.sub.2 X with n=6-10 and X=F, Cl, Br or I in hydrogen fluoride, which process is characterised in that electrodes are used which consist of nickel with a columnar structure or which are coated with nickel with a columnar structure as shown in FIG. 1.The invention also provides electrodes for the production of perfluoroalkylsulphonyl fluorides from the corresponding alkylsulphonyl halides by electrochemical fluorination in hydrogen fluoride, which electrodes are characterised in that they consist of nickel with a columnar structure or are coated with nickel with a columnar structure.

Abstract translation: 本发明提供通过电化学氟化通式C n H 2n + 1 SO 2 X的烷基磺酰卤，n = 6-10和X = F，Cl，制备式C n F 2n + 1 SO 2 F的全氟烷基磺酰氟的n = 6-10的方法， Br或I在氟化氢中，其特征在于使用由具有柱状结构的镍组成的电极，或者如图1所示用柱状结构的镍涂覆的电极。 本发明还提供用于通过氟化氢中的电化学氟化从相应的烷基磺酰卤生产全氟烷基磺酰氟的电极，该电极的特征在于它们由具有柱状结构的镍组成或用柱状结构的镍涂覆。

公开(公告)号：US5127999A

公开(公告)日：1992-07-07

申请号：US713625

申请日：1991-06-10

Applicant: Helmut Klotz ,  Rainer Weber ,  Norbert Lonhoff ,  Hans-Dieter Block ,  Hans D. Pinter

Inventor： Helmut Klotz ,  Rainer Weber ,  Norbert Lonhoff ,  Hans-Dieter Block ,  Hans D. Pinter

IPC: C25B1/14 ,  C01G37/14 ,  C25B1/22 ,  C25B1/28

CPC classification number: C25B1/22 ,  C25B1/28

Abstract: A process for the preparation of alkali metal dichromates and/or chromic acid by electrolysis of alkali metal monochromate and/or alkali metal dichromate solution in electrolysis cells, the anode and cathode compartments of which are separated by cation exchange membranes, wherein the cation exchange membranes are single-layer membranes based on perfluorinated polymers having sulfonic acid groups as cation exchange groups, and an aqueous solution having a pH of 4 to 14 is produced in the cathode compartment of the cells.

Abstract translation: 一种通过在电解池中电解碱金属单色和/或碱金属重铬酸盐溶液来制备碱金属重铬酸盐和/或铬酸的方法，其阳极和阴极室由阳离子交换膜分离，其中阳离子交换膜 是基于具有磺酸基作为阳离子交换基团的全氟化聚合物的单层膜，并且在电池的阴极室中产生pH为4至14的水溶液。

公开(公告)号：US5094729A

公开(公告)日：1992-03-10

申请号：US659435

申请日：1991-02-22

Applicant: Helmut Klotz ,  Hans D. Pinter ,  Rainer Weber ,  Hans-Dieter Block ,  Norbert Lonhoff

Inventor： Helmut Klotz ,  Hans D. Pinter ,  Rainer Weber ,  Hans-Dieter Block ,  Norbert Lonhoff

IPC: C01G37/14 ,  C25B1/14 ,  C25B1/22

CPC classification number: C25B1/22

Abstract: A process for the preparation of alkali metal dichromates and chromic acid by the electrolysis of monochromate and/or dichromate solutions in an electrolytic cell in which the anode and cathode chamber are separated by a cation exchanger membrane anolyte fluid containing dichromate and/or chromic acid being formed in the anode chamber and alkaline catholyte fluid containing alkali metal ions being formed in the cathode chamber, the improvement wherein the catholyte fluids are periodically replaced by a solution which is at a pH below 6.

Abstract translation: 通过在电解池中电解单色和/或重铬酸盐溶液来制备碱金属重铬酸盐和铬酸的方法，其中阳极室和阴极室由含有重铬酸盐和/或铬酸的阳离子交换膜阳极电解液分离， 形成在阳极室中，并且在阴极室中形成含有碱金属离子的碱性阴极电解液，其中阴极电解液周期性地被pH低于6的溶液所取代。