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    VERFAHREN ZUR HERSTELLUNG VON METHYLFORMIAT DURCH UMSETZUNG VON METHANOL MIT KOHLENMONOXID IN GEGENWART EINES KATALYSATORSYSTEMS, DAS ALKALIFORMIAT UND ALKALIALKOHOLAT ENTHÄLT
    1.
    发明公开
    VERFAHREN ZUR HERSTELLUNG VON METHYLFORMIAT DURCH UMSETZUNG VON METHANOL MIT KOHLENMONOXID IN GEGENWART EINES KATALYSATORSYSTEMS, DAS ALKALIFORMIAT UND ALKALIALKOHOLAT ENTHÄLT 有权
    PROCESS FOR通过甲醇与一氧化碳在催化剂体系存在下反应生产甲酸甲酯，所述碱金属的甲酸盐和碱金属CONTAINS

    公开(公告)号：EP2922815A1

    公开(公告)日：2015-09-30

    申请号：EP13795269.3

    申请日：2013-11-26

    Applicant: BASF SE

    Inventor： SCHNEIDER, Daniel ,  MOHL, Klaus-Dieter ,  SCHÄFER, Martin ,  PASCHOLD, Jürgen ,  TELES, Joaquim Henrique ,  RITTINGER, Stefan

    IPC: C07C67/36 ,  C07C69/06

    CPC classification number: C07C67/36 ,  C07C69/06

    Abstract: The invention relates to a method for producing methyl formate by carbonylating methanol with carbon monoxide in a carbonylation reactor in the presence of a catalyst system containing alkali formate and alkali alcoholate, thereby obtaining a reaction mixture (R
    G ) which contains methyl formate, alkali formate, alkali alcoholate and optionally unreacted methanol and unreacted carbon monoxide and which is removed from the carbonylation reactor. The reaction mixture (R
    G ) contains at least 0.5 wt.% alkali alcoholate, based on the total weight of the reaction mixture (R
    G ), and the molar ratio of alkali formate to alkali alcoholate in the reaction mixture (R
    G ) is greater than 1.

    Abstract translation: 本发明涉及一种通过在催化剂体系包含碱格式和碱金属醇，从而获得反应混合物（RG），其含有甲酸甲酯，碱格式的存在下甲醇羰基与一氧化碳在羰基化反应器中生产甲酸甲酯的方法， 这是从羰基化反应器中除去碱金属醇以及任选的未反应的甲醇和未反应的一氧化碳和全部。 将反应混合物（RG）含有至少0.5重量％的醇化物碱，基于反应混合物（RG），并且碱格式在反应混合物中的碱性醇化物（RG）的摩尔比的总重量计大于1 ，

    VENTIL ZUR DURCHFÜHRUNG EINES STOFFAUSTAUSCHPROZESSES
    2.
    发明公开
    VENTIL ZUR DURCHFÜHRUNG EINES STOFFAUSTAUSCHPROZESSES 审中-公开
    VENTIL ZUR DURCHFHHRUNG EINES STOFFAUSTAUSCHPROZESSES

    公开(公告)号：EP3185977A1

    公开(公告)日：2017-07-05

    申请号：EP15751043.9

    申请日：2015-08-24

    Applicant: BASF SE

    Inventor： GIESE, Reiner ,  HÄDICKE, Stefan ,  SCHMIDT, Egon ,  PASCHOLD, Jürgen ,  ANDRES, Torsten ,  SHILKIN, Alexey

    IPC: B01D3/16 ,  B01D3/20 ,  B01D3/30

    CPC classification number: B01D3/163 ,  B01D3/20 ,  B01D3/30 ,  B01D5/0012

    Abstract: The invention relates to a valve for carrying out a mass transfer process, which is accommodated in a separation tray comprising a top (3) and a bottom (5) tray, wherein a sluice (1) is configured between the top tray (3) and the bottom tray (5), wherein the valve (13) comprises a closing element (11) which is designed such that an opening (9) in the bottom tray (5) of the sluice (1) can be closed with the closing element (11) in a first valve position, so that fluid can flow from the upper tray (3) into the sluice (1), and the opening (9) in the lower tray (5) is open in a second valve position, and an opening (7) in the top tray (3) is open so that gas can flow through the sluice (1) and through the fluid on the top tray (3). The closing element (11) is configured in the form of a hood, which comprises a casing (23) having openings (21) which are positioned such that in the second valve position gas can flow through the openings (21) into the fluid on the top tray (3), and wherein a flue (15) is also comprised, wherein the closing element (11) configured as a hood and the flue (15) are designed such that the cross-section of the flue (15) is smaller than the cross-section of the closing element (11) configured as a hood, and wherein the flue (15) is connected to the bottom tray (5) of the sluice (1) and protrudes into the sluice (1), or wherein the flue (15) is connected to the closing element (11) configured as a hood.

    Abstract translation: 本发明涉及一种用于进行传质过程的阀，其被容纳在包括顶部（3）和底部（5）托盘的分离托盘中，其中闸门（1）被配置在顶部托盘（3） 和底部托盘（5）之间，其中阀（13）包括封闭元件（11），该封闭元件被设计成使得闸门（1）的底部托盘（5）中的开口（9） （11）处于第一阀位置，使得流体可以从上部托盘（3）流入闸门（1），并且下部托盘（5）中的开口（9）在第二阀位置打开， 并且顶部托盘（3）中的开口（7）打开，使得气体可以流过闸门（1）并流过顶部托盘（3）上的流体。 封闭元件（11）构造成罩的形式，其包括具有开口（21）的壳体（23），开口（21）被定位成使得在第二阀位置中气体可以通过开口（21）流入开启 所述顶部托盘（3），并且其中还包括烟道（15），其中构造为罩的所述封闭元件（11）和所述烟道（15）被设计成使得所述烟道（15）的横截面为 小于构造成罩的关闭元件（11）的横截面，并且其中烟道（15）连接到闸门（1）的底部托盘（5）并且突出到闸门（1）中，或者 其中烟道（15）连接到配置为罩的关闭元件（11）。

    VORRICHTUNG UND VERFAHREN ZUR GEWINNUNG HOCHREINER PRODUKTE AUS EINEM KOLONNENABZUG
    5.
    发明公开
    VORRICHTUNG UND VERFAHREN ZUR GEWINNUNG HOCHREINER PRODUKTE AUS EINEM KOLONNENABZUG 有权
    装置和方法获得高PURE产品从塔提取

    公开(公告)号：EP2214797A1

    公开(公告)日：2010-08-11

    申请号：EP08874459.4

    申请日：2008-11-19

    Applicant: BASF SE

    Inventor： FRIESE, Thorsten ,  BECHTEL, Marcus ,  GERBER, Bernd ,  PASCHOLD, Jürgen

    IPC: B01D3/00 ,  B01D3/14 ,  B01J19/32

    CPC classification number: B01D3/008 ,  B01D3/14

    Abstract: The present invention relates to a fluid collector for use in a packing column, comprising at least one element for collecting (5) the fluid (element A) (5, 6) flowing out of the packing bed and at least one draw from the column (10), wherein all elements (5, 6) are at a distance from (7) the column wall (3) and optionally a separating wall, or at least one capture device is mounted above or in the fluid collector (5), so that fluid flowing downward on the wall in the collection direction is collected and passes by the elements A (5, 6). The invention further relates to a packing column for separating substance mixtures, comprising at least one fluid collector and draw according to the invention. The invention further relates to a method for separating one or more components from a substance mixture in at least one packing column according to the invention. The method is used particularly in order to obtain a highly pure product from a side draw or sump draw by means of the fluid collector according to the invention.

    VERFAHREN ZUR DURCHFÜHRUNG EINES STOFFAUSTAUSCHPROZESSES IN EINER KOLONNE
    6.
    发明公开
    VERFAHREN ZUR DURCHFÜHRUNG EINES STOFFAUSTAUSCHPROZESSES IN EINER KOLONNE 审中-公开
    EERER KOLONNE的VERFAHREN ZURDURCHFÜHRUNGEINES STOFFAUSTAUSCHPROZESSES

    公开(公告)号：EP2969091A1

    公开(公告)日：2016-01-20

    申请号：EP14708583.1

    申请日：2014-03-10

    Applicant: BASF SE

    Inventor： GIESE, Reiner ,  HÄDICKE, Stefan ,  SCHMIDT, Egon ,  PASCHOLD, Jürgen ,  GROßMANN, Christoph ,  SCHARF, Florian ,  SHILKIN, Alexey

    IPC: B01D3/16 ,  B01D3/20 ,  B01D3/30

    CPC classification number: B01D3/163 ,  B01D3/20 ,  B01D3/30

    Abstract: The invention relates to a method for carrying out a mass transfer process in a column (1) which comprises at least two separation trays (5), each separation tray (5) having an upper plate (7) and a lower plate (9), with a sluice (13) being formed between the plates (7, 9), and valves (11) that are designed such as to allow gas to flow through the separation tray (5), liquid from the upper plate (7) flowing into the sluice (13) when the gas flow is disrupted, and the liquid running off from the sluice (13) once the gas supply is re-established. The method comprises the following steps: (a) allowing gas issued through the valves (11) in the separation tray (5) to flow through a liquid that is present on the upper plate (7), the amount of gas being sufficiently large to prevent liquid from flowing back through the valve (11); (b) disrupting the gas supply such that the liquid flows into the sluice (13) through the valves (11); (c) continuing the gas supply, the valves (11) in the lower plate (9) being opened such that the liquid runs off from the sluice (13). The sluice (13) is dimensioned such that once the liquid has run off from the top plate (7) into the sluice (13) not more than 70% of the sluice (13) is filled with liquid. The invention also relates to a valve for carrying out said method.

    Abstract translation: 一种用于进行质量传递过程的阀，其中气体流过分离托盘上的液体，当气体供应中断时，液体流入锁定，并且当气体供应重新启动时，液体流出 所述锁定件包括闭合元件，所述闭合元件被设计成使得当所述闭合元件处于第一阀位置时，所述锁的下托盘中的第一开口可关闭，并且所述关闭元件以 第一套筒定位在与锁定件相邻的上部托盘和下部托盘之间，其中锁定区域中的套筒形成第二开口，并且其在上托盘上突出并具有用于闭合元件的升降限制器。

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