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    METHOD FOR PERFORMING ENDOTHERMIC PROCESSES
    1.
    发明申请
    METHOD FOR PERFORMING ENDOTHERMIC PROCESSES 审中-公开
    执行内热过程的方法

    公开(公告)号：US20150321912A1

    公开(公告)日：2015-11-12

    申请号：US14651862

    申请日：2013-12-12

    Applicant: BASF SE ,  LINDE AG

    Inventor： Otto MACHHAMMER ,  Wolfgang Alois HORMUTH ,  Christian SCHNEIDER ,  Andreas BODE ,  Volker GOEKE ,  Hans-Juergen MASS ,  Matthias KERN ,  Dirk KLINGLER ,  Rene KOENIG ,  Philipp BRUEGGEMANN ,  Jens BERNNAT ,  Grigorios KOLIOS

    IPC: C01B3/28

    CPC classification number: C01B3/28 ,  B01J8/00 ,  B01J19/00 ,  B01J2208/00415 ,  B01J2219/00135 ,  C01B2203/0272 ,  C01B2203/0866

    Abstract: The invention relates to a method of carrying out heat-consuming processes, wherein the total energy required averaged over a year for the heat-consuming process originates from at least two different energy sources, where one of the energy sources is an electric energy source whose power varies in the range from 0 to 100% of the total power required, and three different energy modes can individually provide the total power required for the heat-consuming process: (i) exclusively electric energy, (ii) a mixture of electric energy and at least one further nonelectric energy source or (iii) exclusively nonelectric energy, where the changeover time in which the change from one energy mode to another energy mode is completed is not more than 30 minutes.

    Abstract translation: 本发明涉及一种进行耗热过程的方法，其中对于耗热过程而言，平均一年以上的总能量源自至少两个不同的能源，其中一个能量源是电能源， 功率在所需总功率的0至100％的范围内变化，并且三种不同的能量模式可以单独地提供耗散过程所需的总功率：（i）专用电能，（ii）电能的混合 和至少一个另外的非电能源，或者（iii）唯一的非电能，其中从一个能量模式到另一个能量模式的改变的转换时间不超过30分钟。

    METHOD AND DEVICE FOR CARRYING OUT ENDOTHERMIC GAS PHASE-SOLID OR GAS-SOLID REACTIONS
    2.
    发明申请
    METHOD AND DEVICE FOR CARRYING OUT ENDOTHERMIC GAS PHASE-SOLID OR GAS-SOLID REACTIONS 审中-公开

    公开(公告)号：US20200061565A1

    公开(公告)日：2020-02-27

    申请号：US16346672

    申请日：2017-10-26

    Applicant: BASF SE

    Inventor： Grigorios KOLIOS ,  Bernd ZOELS ,  Matthias KERN ,  Jens BERNNAT ,  Rene KOENIG ,  Friedrich GLENK ,  Achim WECHSUNG

    IPC: B01J6/00 ,  B01J8/04 ,  C01B32/05 ,  C01B3/26 ,  C01B3/38 ,  C01B3/04 ,  C01B13/02 ,  C04B2/10 ,  C01F7/44 ,  C10G9/00 ,  C07C5/333 ,  C07C5/41

    Abstract: The present invention relates to a process for conducting endothermic gas phase or gas-solid reactions, wherein the endothermic reaction is conducted in a production phase in a first reactor zone, the production zone, which is at least partly filled with solid particles, where the solid particles are in the form of a fixed bed, of a moving bed and in sections/or in the form of a fluidized bed, and the product-containing gas stream is drawn off from the production zone in the region of the highest temperature level plus/minus 200 K and the product-containing gas stream is guided through a second reactor zone, the heat recycling zone, which at least partly comprises a fixed bed, where the heat from the product-containing gas stream is stored in the fixed bed, and, in the subsequent purge step, a purge gas is guided through the production zone and the heat recycling zone in the same flow direction, and, in a heating zone disposed between the production zone and the heat recycling zone, the heat required for the endothermic reaction is introduced into the product-containing gas stream and into the purge stream or into the purge stream, and then, in a regeneration phase, a gas is passed through the two reactor zones in the reverse flow direction and the production zone is heated up; the present invention further relates to a structured reactor comprising three zones, a production zone containing solid particles, a heating zone and a heat recycling zone containing a fixed bed, wherein the solid particles and the fixed bed consist of different materials.

    METHOD FOR SYNTHESIZING HYDROCYANIC ACID FROM FORMAMIDE - CATALYST
    4.
    发明申请
    METHOD FOR SYNTHESIZING HYDROCYANIC ACID FROM FORMAMIDE - CATALYST 审中-公开
    用于合成来自酰胺 - 催化剂的水解酸的方法

    公开(公告)号：US20160052793A1

    公开(公告)日：2016-02-25

    申请号：US14783314

    申请日：2014-04-09

    Applicant: BASF SE

    Inventor： RALF BÖHLING ,  Michael SCHIPPER ,  Jens BERNNAT ,  Wilhelm WEBER ,  Peter PETERSEN ,  Anton NEGELE ,  Andreas DECKERS

    IPC: C01C3/02

    CPC classification number: C01C3/0204 ,  B01J21/04 ,  B01J21/12 ,  B01J23/745 ,  B01J35/1009

    Abstract: Process for preparing hydrocyanic acid by thermolysis of gaseous formamide in a reactor in the presence of a catalyst, wherein a) the catalyst is (i) an aluminum oxide catalyst which comprises from 90 to 100% by weight, preferably from 99 to 100% by weight, of aluminum oxide as component A, from 0 to 10% by weight, preferably from 0 to 1% by weight, of silicon dioxide as component B and from 0 to not more than 0.1% by weight of iron or iron-comprising compounds as component C, where the total sum of the components A, B and C is 100% by weight, and has (ii) a BET surface area, measured in accordance with DIN ISO 9277: 2003 May, of 1400° C. for from 1 to 30 hours, preferably ≧1500° C. for from 1 to 30 hours, particularly preferably at from 1500° C. to 1800° C. for from 2 to 10 hours, and b) the reactor has an inner surface which is inert in respect of the thermolysis of formamide; and use of the catalyst in a process for preparing hydrocyanic acid by thermolysis of gaseous formamide in a reactor which has an inner surface which is inert in respect of the thermolysis of formamide

    Abstract translation: 在催化剂存在下，通过在反应器中热解气态甲酰胺来制备氢氰酸的方法，其中a）所述催化剂是（i）氧化铝催化剂，其包含90至100重量％，优选99至100重量％ 重量的氧化铝作为组分A，0至10重量％，优选0至1重量％的作为组分B的二氧化硅和0至不超过0.1重量％的含铁或铁的化合物 作为组分C，其中组分A，B和C的总量为100重量％，并且具有（ii）根据DIN ISO 9277：2003年5月测量的BET表面积<1m 2 / g和 （iii）在> 1400℃的温度下热处理1至30小时，优选≥1500℃，1至30小时，特别优选在1500℃至1800℃，对于2 至10小时，和b）反应器具有关于甲酰胺热解的惰性的内表面; 以及催化剂在通过在反应器中热分解气态甲酰胺制备氢氰酸的方法中使用，所述反应器具有关于甲酰胺热解的惰性的内表面

    SOLIDS-PACKED APPARATUS FOR PERFORMANCE OF ENDOTHERMIC REACTIONS WITH DIRECT ELECTRICAL HEATING
    5.
    发明申请
    SOLIDS-PACKED APPARATUS FOR PERFORMANCE OF ENDOTHERMIC REACTIONS WITH DIRECT ELECTRICAL HEATING 有权

    公开(公告)号：US20210051770A1

    公开(公告)日：2021-02-18

    申请号：US16964472

    申请日：2019-01-22

    Applicant: BASF SE

    Inventor： Hagen APPEL ,  Jens BERNNAT ,  Friedrich GLENK ,  Grigorios KOLIOS ,  Gergard OLBERT ,  Frederik SCHEIFF ,  Berd ZOELS ,  Matthias Kern ,  Dieter FLICKde ,  Christopher Alec ANDERLOHR ,  Dirk KLINGLER ,  Achim WECSUNG

    IPC: H05B3/00 ,  B01J8/24 ,  C01B3/26 ,  C01B3/30 ,  H05B3/60

    Abstract: The present invention relates to an electrically heatable packed pressure-bearing apparatus for conducting endothermic reactions having an upper (3), middle (1) and lower (3) apparatus section, where at least one pair of electrodes (4, 5) in a vertical arrangement is installed in the middle section (1) and all electrodes are disposed in an electrically conductive solid-state packing (26), the upper and lower apparatus sections have a specific conductivity of 105 S/m to 108 S/m, and the middle apparatus section is electrically insulated against the solid-state packing, wherein the upper and lower apparatus sections are electrically insulated from the middle apparatus section, the upper electrode is connected via the upper apparatus section and the lower electrodes via the lower apparatus section or the electrodes are each connected via one or more connecting elements (10, 16) that are in electrical contact with these sections and the ratio of the cross-sectional areas of the upper and lower electrode to the cross-sectional area of the respective current-conducting connecting element or, without use of a connecting element, the ratio of the cross-sectional area of the upper and lower electrode to the cross-sectional area of the respective current-conducting apparatus section is 0.1 to 10.

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