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1. 发明专利

DE4208907C1 Prodn. of lower alkene(s) for chemical intermediates and fuels - comprises thermal cracking of hydrocarbon feedstocks and sepn. into streams for compression and condensing into fractions 未知
$Prodn. of lower alkene(s) for chemical intermediates and fuels - comprises thermal cracking of hydrocarbon feedstocks and sepn. into streams for compression and condensing into fractions$
公开(公告)号：DE4208907C1
公开(公告)日：1993-04-29
申请号：DE4208907
申请日：1992-03-17
申请人： MANNESMANN AG, 4000 DUESSELDORF, DE , K.T.I. GROUP B.V., ZOETERMEER, NL
发明人： BARENDREGT, SIMON, RHOON, NL , WOERDE, HENRICUS MATTHIAS, DR., ALPHEN AAN DEN RIJN, NL , MONFILS, JEAN LUCIEN, NOORDWIJK AAN ZEE, NL
IPC分类号： C10G51/06 , C10G69/00 , C10G69/06
摘要： Prodn. (esp. of ethene, propene and isobutene) comprises thermal cracking of liq. and/or gaseous hydrocarbon feedstocks and sepn. of the prods. in several steps, when the gaseous prods. are subjected to two or more compression stages and then fractionally condensed under high pressure to C2, C3 and C4 liq. fractions. The raw hydrocarbon feed is divided into two streams, one contg. the usual hydrocarbons for the prodn. of ethene, which is cracked at 800-900 deg. C/1-5 bar; while the second stream is rich is isobutane is cracked at 650-830 eg.C/10-50 bar, yielding a liq. fraction (4 or more C prods) and a gaseous fraction (1-3 C prods) which is recycled to the high pressure cracking stream. The higher hydrocarbon (5+ C) fractions from the two streams are combined for further processing, and the 4 C fractions are selectively hydrogenated and sepd. USE - The process is continuous and economical in producing valuable chemical, intermediates and fuels. (10pp Dwg.No.0/3)

2. 发明专利

DE4032993C1 未知
公开(公告)号：DE4032993C1
公开(公告)日：1992-05-07
申请号：DE4032993
申请日：1990-10-15
申请人： MANNESMANN AG, 4000 DUESSELDORF, DE , K.T.I. GROUP B.V., ZOETERMEER, NL , ASA B.V., SCHIEDAM, NL
发明人： ANKERSMIT, HENDRIK JAN, SCHIEDAM, NL , HENDRIKS, RUDOLF, VELP, NL , BLOMEN, LEO JOZEF MARIA JOANNES, VOORSCHOTEN, NL
IPC分类号： F01K23/02 , F01K23/06 , F01K25/00 , F02C3/20 , F02C3/28 , F02C6/00 , F02C6/18 , H01M20060101 , H01M8/0612 , H01M8/22
摘要： The invention relates to a process for the combined generation of electrical and mechanical energy from the oxidation of fuel, whereby a gas containing hydrogen is generated by the endothermal reaction of hydrocarbon compounds, a part of said gas is burned to provide a combustion gas, a gas containing oxygen is compressed and introduced into the burning stage and the energy from the expansion of the hot combustion gas is generated in at least one gas turbine. In addition, the combustion gas produced is used to heat the endothermal reaction indirectly. According to the invention, at least part of the hydrogen-containing gas produced to generate electrical energy is taken as the anode gas via a fuel cell system and the anode exhaust gas is used to generate the combustion gas.

3. 发明专利

DE4035274C1 未知
公开(公告)号：DE4035274C1
公开(公告)日：1991-11-07
申请号：DE4035274
申请日：1990-11-02
申请人： MANNESMANN AG, 4000 DUESSELDORF, DE , K.T.I. GROUP B.V., ZOETERMEER, NL
发明人： BARENDREGT, SIMON, RHOON, NL , MONFILS, JEAN LUCIEN, NOORDWIJK, NL
IPC分类号： C10G5/00 , B01D3/14 , C07C41/06 , C10G7/00 , C10G11/00 , C10G31/00 , C10G35/00 , C10G69/00 , C10G69/06 , C10L1/02 , C10L3/10
摘要： The invention relates to a process and installation for producing liquid fuels and raw chemicals from petroleum as part of a refinery process with processing stages for distillation, thermal and/or catalytic cracking and reformation where appropriate. Here, the refining process is immediately extended by various process stages in which a partial stream of the C4 components together with methanol or ethanol is subjected to a catalytic reaction, the unconverted N-butane-containing part of the components is subjected to isomerisation, part of the isobutane is subjected to thermal cracking and finally the flow of product emerging therefrom is taken wholly or partly back into the fractionation stage for splitting.

4. 发明申请

WO1994008905A1 PROCESS FOR TREATING INDUSTRIAL WASTE WATERS WITH LOW CONCENTRATIONS OF TOXIC ORGANIC POLLUTANTS 审中-公开
标题翻译：法工业废水中有毒有机污染物低浓度的治疗
公开(公告)号：WO1994008905A1
公开(公告)日：1994-04-28
申请号：PCT/DE1993001016
申请日：1993-10-19
申请人： MANNESMANN AG , K.T.I. Group B.V. , LEVEC, Janez , PINTAR, Albin
发明人： MANNESMANN AG , K.T.I. Group B.V.
IPC分类号： C02F01/72
CPC分类号： C02F11/08 , C02F1/26 , C02F1/283 , C02F1/725 , C02F9/00 , C02F2101/36
摘要： An effective process combines the adsorption of toxic organic pollutants of waste water on active coal, the desorption of the pollutants in boiling water and the oxidative decomposition of the desorbed pollutants in a dropping bed reactor.

5. 发明申请

WO1996029559A1 ARRANGEMENT FOR INDIRECTLY TRANSFERRING HEAT TO A PROCESS MEDIUM 审中-公开
标题翻译：系统才能使处理介质的热量间接转让
公开(公告)号：WO1996029559A1
公开(公告)日：1996-09-26
申请号：PCT/DE1996000458
申请日：1996-03-07
申请人： MANNESMANN AG , K.T.I. GROUP B.V. , WATERREUS, Franciscus, Petrus, Marie , NOMDEN, Jan, Frederik , VAN DER PLAS, Willem
发明人： MANNESMANN AG , K.T.I. GROUP B.V.
IPC分类号： F28F27/02
CPC分类号： F28F9/0263 , C01B3/34 , C01B3/384 , C10G9/20
摘要： The invention concerns an arrangement for indirectly transferring heat to a flowing process medium, in particular for carrying out hydrocarbon steam reformation. The arrangement comprises a heating chamber (1), which can be heated from above by burners (2) arranged in a plurality of rows, and through which chamber a plurality of rows of heat exchanger pipes (3) are led in vertical longitudinal planes, the process medium flowing through these pipes. The waste gases of combustion of the burners (2) are formed in waste gas ducts (4) of refractory material which are arranged parallel to one another and to the rows of the heat exchanger pipes (3) at the bottom of the heating chamber (1). The waste gas ducts (4) have a substantially rectangular cross-section which is constant in the axial direction, and are provided on their longitudinal sides, in the region close to the bottom, with openings (5) distributed over the entire axial length for transferring the waste gases from the heating chamber (1) into the interior of the respective waste gas duct (4). According to the invention, in order to equalize the waste gas flow ratios, flow-guiding on bodies are disposed in the region of the lower part of the rows of the heat exchanger pipes (3) inside the waste gas ducts (4).
摘要翻译：本发明涉及一种系统，用于间接地将热量传递给流动过程中，特别是用于进行烃的蒸汽重整，具有加热室（1），其是从上方通过布置成燃烧器的燃烧器的若干行（2）加热和通过其在垂直纵向平面的多个热交换管排（3）被引导通过该处理介质可以被传递，其中，所述燃烧器的燃烧废气（2）彼此平行并且热交换管中的行（3）在加热室的底板（1）布置的排气通路（4 ）由具有基本上为矩形，沿轴向恒定的横截面的耐火材料，在其纵向侧面接近地面上的总轴向长度分布的孔（5）形成用于从所述加热腔室中的废气的流路（1）进入内部各个排气通道（4）被提供。废气在排气通道（4）内的热交换管（3）的行的下部分的面积的流动条件是根据设置用于晚间本发明流动引导件。

6. 发明申请

WO1992007921A1 PROCESS AND INSTALLATION FOR PRODUCING LIQUID FUELS AND RAW CHEMICALS 审中-公开
标题翻译：生产液体燃料和原料化学品的过程和安装
公开(公告)号：WO1992007921A1
公开(公告)日：1992-05-14
申请号：PCT/DE1991000851
申请日：1991-10-30
申请人： MANNESMANN AG , K.T.I. GROUP B.V. , BARENDREGT, Simon , MONFILS, Jean, Lucien
发明人： MANNESMANN AG , K.T.I. GROUP B.V.
IPC分类号： C10L01/02
CPC分类号： C10L1/023 , C10G69/00 , C10G69/06
摘要： The invention relates to a process and installation for producing liquid fuels and raw chemicals from petroleum as part of a refinery process with processing stages for distillation, thermal and/or catalytic cracking and reformation where appropriate. Here, the refining process is immediately extended by various process stages in which a partial stream of the C4 components together with methanol or ethanol is subjected to a catalytic reaction, the unconverted N-butane-containing part of the components is subjected to isomerisation, part of the isobutane is subjected to thermal cracking and finally the flow of product emerging therefrom is taken wholly or partly back into the fractionation stage for splitting.

7. 发明申请

WO1992007392A1 PROCESS AND INSTALLATION FOR THE COMBINED GENERATION OF ELECTRICAL AND MECHANICAL ENERGY 审中-公开
标题翻译：电力和机械能源的组合生成的过程和安装
公开(公告)号：WO1992007392A1
公开(公告)日：1992-04-30
申请号：PCT/DE1991000781
申请日：1991-09-30
申请人： MANNESMANN AG , K.T.I. Group B.V. , ASA B.V. , ANKERSMIT, Jan, Hendrik , HENDRIKS, Rudolf , BLOMEN, Leo, Jozef, Maria, Johannes
发明人： MANNESMANN AG , K.T.I. Group B.V. , ASA B.V.
IPC分类号： H01M08/06
CPC分类号： F02C6/18 , C01B3/34 , C01B2203/0233 , C01B2203/0405 , C01B2203/066 , C01B2203/0811 , C01B2203/0827 , C01B2203/0883 , C01B2203/141 , C01B2203/84 , F01K23/067 , H01M8/0612 , Y02E20/14 , Y02E20/18 , Y02P20/129
摘要： The invention relates to a process for the combined generation of electrical and mechanical energy from the oxidation of fuel, whereby a gas containing hydrogen is generated by the endothermal reaction of hydrocarbon compounds, a part of said gas is burned to provide a combustion gas, a gas containing oxygen is compressed and introduced into the burning stage and the energy from the expansion of the hot combustion gas is generated in at least one gas turbine. In addition, the combustion gas produced is used to heat the endothermal reaction indirectly. According to the invention, at least part of the hydrogen-containing gas produced to generate electrical energy is taken as the anode gas via a fuel cell system and the anode exhaust gas is used to generate the combustion gas.

8. 发明申请

WO1991003844A1 PROCESS AND INSTALLATION FOR GENERATING ELECTRICAL ENERGY 审中-公开
标题翻译：产生电能的过程和安装
公开(公告)号：WO1991003844A1
公开(公告)日：1991-03-21
申请号：PCT/DE1990000687
申请日：1990-09-05
申请人： MANNESMANN AG , K.T.I. GROUP B.V. , PIETROGRANDE, Paolo , GIACOBBE, Francesco
发明人： MANNESMANN AG , K.T.I. GROUP B.V.
IPC分类号： H01M08/06
CPC分类号： H01M8/04089 , H01M8/0612 , Y02P70/56
摘要： The invention relates to an installation and a process for generating electrical energy. The installation comprises a unit for discharging H2-laden gas (H2 unit A), a fuel cell system the anode chamber (8a) of which has an H2 supply line (2) from the H2 unit, a gas turbine (19), a combustion chamber (17) and a compressed air generating unit (10) coupled with, and driven by, the gas turbine (19). The invention is characterized essentially in that the H2 supply line (2) is the only fluid connection line between the H2 unit (A) on one side and the fuel cell system (B) and the compressed air generating unit (C) on the other. The compressed O2-laden gas is therefore used exclusively for supplying the cathode chamber of the fuel cells; if need be, some may be used directly for the production of the combustion gas for the compression drive.
摘要翻译：本发明涉及一种用于产生电能的装置和方法。该装置包括用于排出含H2载气（H2单元A）的单元，燃料电池系统，阳极室（8a）具有来自H2单元的H2供应管线（2），燃气轮机（19），燃烧室（17）和与燃气轮机（19）连接并由其驱动的压缩空气发生单元（10）。本发明的特征主要在于H2供应管线（2）是在一侧的H2单元（A）与燃料电池系统（B）和另一个的压缩空气发生单元（C）之间的唯一的流体连接管线。因此，压缩的含氧气体气体专用于供应燃料电池的阴极室; 如果需要，一些可以直接用于生产用于压缩驱动的燃烧气体。

9. 发明申请

WO1997016507A1 PROCESS FOR REDUCING THE FORMATION OF CARBON DEPOSITS 审中-公开
标题翻译：降低碳沉积物形成的方法
公开(公告)号：WO1997016507A1
公开(公告)日：1997-05-09
申请号：PCT/EP1996004728
申请日：1996-10-31
申请人： K.T.I. GROUP B.V. , DSM N.V. , DOW BENELUX N.V. , PARALLOY LTD. , WOERDE, Henricus, Matthias , ZIMMERMANN, Gerhard , STEURBAUT, Claudin , VAN BUREN, Fritz, R. , GOMMANS, Robertus, Joannes, Nicolaas , JONES, John, J.
发明人： K.T.I. GROUP B.V. , DSM N.V. , DOW BENELUX N.V. , PARALLOY LTD.
IPC分类号： C10G09/16
CPC分类号： C10G9/16 , C10G9/203
摘要： The invention relates to a process for reducing the formation of catalytically induced carbon deposits (coking) on the surfaces of components designed as heat exchangers, conduits or containers and made of a heat-resistant material that consists of a heat-resistant alloy containing Cr and at least one of the two elements Fe and Ni, whereas the components are exposed to hot carbonaceous process gases in process plants for producing chemical substances, especially plants for converting hydrocarbons or other substances containing C through thermal or catalytic cracking or through steam reforming or plants for producing a CO-rich reduction gas, wherein an Al-enrichment is carried out in the surface region by means of diffusion annealing in an atmosphere containing Al. Diffusion annealing is carried out in the temperature range of 900 to 1200 DEG C at least for a part of the treatment time in an atmosphere containing Cr, until a Cr-enrichment having a penetration depth of at least 20 mu m is achieved.
摘要翻译：本发明涉及一种减少在设计为热交换器，管道或容器的部件的表面上催化诱导的碳沉积物（焦化）的形成的方法，该耐热材料由耐热合金构成，该耐热材料由含有Cr和两种元素Fe和Ni中的至少一种元素，而组分暴露于用于生产化学物质的工艺装置中的热碳质工艺气体，特别是用于通过热或催化裂化或通过蒸汽重整或植物转化烃或其它含有C的物质的装置用于生产富CO还原气体，其中通过在含有Al的气氛中的扩散退火在表面区域中进行Al富集。在含有Cr的气氛中至少在一部分处理时间内，在900〜1200℃的温度范围内进行扩散退火，直到实现渗透深度为20μm以上的Cr浓缩。

10. 发明申请

WO1996031442A1 ARRANGEMENT AND PROCESS FOR OXIDIZING AN AQUEOUS MEDIUM 审中-公开
标题翻译： SYSTEM AND METHOD FOR氧化水介质中
公开(公告)号：WO1996031442A1
公开(公告)日：1996-10-10
申请号：PCT/DE1996000592
申请日：1996-03-27
申请人： MANNESMANN AG , K.T.I. Group B.V. , LEVEC, Janez
发明人： MANNESMANN AG , K.T.I. Group B.V.
IPC分类号： C02F11/08
CPC分类号： C02F11/08 , B01J10/002 , B01J19/006 , B01J19/18 , B01J19/1881 , B01J19/2435 , B01J2219/00777 , B01J2219/185 , Y10S210/908
摘要： The invention concerns an arrangement for oxidizing an aqueous medium containing organic and/or oxidizable inorganic substances at high temperature and high pressure. In a reactor the aqueous medium is exposed to oxygen in order to reduce the chemical oxygen requirement of the aqueous medium to a predetermined desired level. The arrangement comprises: a tubular reactor (1); at least one inlet for the introduction of the aqueous medium (2) and an oxygenous gas or an oxygen-releasing solution (3); means (4, 10, 11, 12) for dispersing bubbles of the gaseous oxygen in the aqueous medium; and at least one outlet for removing the treated aqueous medium (5) from the tubular reactor (1). The individual sections (I, II, III) are arranged one behind the other such that the degree of back-mixing of a downstream section (II, III) is in each case at most as great as the respective degree of back-mixing in the sections (II or III) upstream of the section (I or II), and at least in the section (II or III) which is the furthest downstream the degree of back-mixing is less than in the section (I) which is furthest upstream.
摘要翻译：本发明涉及一种系统，用于包含含有在升高的温度和升高的压力下，其中所述含水介质在反应器中的氧气加入到含水介质的化学需氧量到预定的期望电平暴露的有机和/或可氧化的无机物氧化水介质中减少与管式反应器（1），具有至少一个入口，用于引入水性介质（2）和一种含氧气体或氧释放溶液（3）中，用装置（4，10，11，12）用于分散从管式反应器中的水性介质的气态氧，并为经处理的含水介质（5）的取出至少一个出口的气泡的（1）。各个部分（I，II，III），其连接在另一个后面这样一种方式，即返混的下游段的程度（II，III）在每种情况下至多为作为各自的程度大的返混在相对（本条我或II）的上游部分（II或III）和至少在最下游部分（II或III），返混的程度小于在（最远的上游段I）。

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