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    • 2. 发明申请
    • ARRANGEMENT AND PROCESS FOR OXIDIZING AN AQUEOUS MEDIUM
    • SYSTEM AND METHOD FOR氧化水介质中
    • WO1996031442A1
    • 1996-10-10
    • PCT/DE1996000592
    • 1996-03-27
    • MANNESMANN AGK.T.I. Group B.V.LEVEC, Janez
    • MANNESMANN AGK.T.I. Group B.V.
    • C02F11/08
    • C02F11/08B01J10/002B01J19/006B01J19/18B01J19/1881B01J19/2435B01J2219/00777B01J2219/185Y10S210/908
    • 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.
    • 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)。
    • 5. 发明申请
    • CATALYTIC REACTOR FOR ENDOTHERMIC REACTIONS
    • 催化反应器的吸热反应
    • WO1995011745A1
    • 1995-05-04
    • PCT/DE1994001293
    • 1994-10-26
    • MANNESMANN AGK.T.I. Group B.V.GIACOBBE, Francesco
    • MANNESMANN AGK.T.I. Group B.V.
    • B01J08/06
    • C01B3/384B01J8/062B01J2208/00495B01J2219/00157C01B2203/0811C01B2203/0816C01B2203/0844C01B2203/0866
    • A catalytic reactor for endothermic reactions is disclosed. The catalyst is located in a housing (13) made of refractory material, and at least a tubular catalyst vessel (10) is arranged inside the housing (13). In order to obtain a catalytic reactor that avoids thermal damages to the reactor vessel without requiring costly construction measures nor undesirable increases in the amounts of exhaust gasses, as well as the resulting inconveniences for the energy efficiency of the fuels used, several mutually spaced catalyst vessels (10) are arranged in the housing (13), a plurality of burners (15) is arranged in the housing (13) in such a way that the catalyst vessels (10) lie between the burners (15) and the flame area of the burners (15) lies in the area of the heat dissipators (16) in order to ensure a non-adiabatic combustion.
    • 本发明涉及一种用于吸热反应的催化反应器。 催化剂位于从耐火材料壳体(13)形成的载体,其中,所述壳体(13)的至少一个管状催化剂容器(10)的内部布置。 为了提供在其中避免了反应器容器的热损伤,而不主要建筑工作或在废气和所使用的燃料的能量利用率缺点的量不希望有的增加必须被考虑到催化反应器,本发明提出的是,在壳体(13)的每个 彼此的多个催化剂容器(10)被布置在所述壳体间隔开(13)包括多个燃烧器(15)被布置在这样一种方式,燃烧器之间的催化剂容器(10)(15)位于与所述燃烧器的火焰区域 (15),以确保在热分配器(16)的区域中的每个情况下,非绝热燃烧。