Apparatus for heating a pipeline
    21.
    发明授权
    Apparatus for heating a pipeline 有权
    用于加热管道的装置

    公开(公告)号:US09347596B2

    公开(公告)日:2016-05-24

    申请号:US14188895

    申请日:2014-02-25

    Applicant: BASF SE

    CPC classification number: F16L53/007 F16L53/37 F16L53/38

    Abstract: The invention relates to an apparatus for heating a pipeline system, comprising at least two pipelines (1), along which in each case one electrical resistance heating element extends, wherein a potential close to the ground potential is set at each electrical resistance heating element at at least one end (3, 5), and the electrical resistance heating element is connected to a terminal of a DC source or to in each case one phase (7) of an n-phase AC source (9) at a position remote from this end (3, 5), where, when using an n-phase AC source (9), n is an integer equal to or greater than 2.

    Abstract translation: 本发明涉及一种用于加热管道系统的装置,其包括至少两条管线(1),在每条情况下,一条电阻加热元件沿着该管线延伸,其中接近地电位的电位被设置在每个电阻加热元件处 至少一端(3,5),并且所述电阻加热元件连接到直流源的端子,或者在每种情况下连接到位于远离所述直流电源的位置处的n相AC源(9)的一相(7)。 该端(3,5),其中,当使用n相AC源(9)时,n是等于或大于2的整数。

    PIPELINE SYSTEM AND DRAINAGE CONTAINER FOR RECEIVING LIQUID FLOWING THROUGH A PIPELINE SYSTEM
    23.
    发明申请
    PIPELINE SYSTEM AND DRAINAGE CONTAINER FOR RECEIVING LIQUID FLOWING THROUGH A PIPELINE SYSTEM 审中-公开
    通过管道系统接收液体的管道系统和排水容器

    公开(公告)号:US20140182720A1

    公开(公告)日:2014-07-03

    申请号:US14198691

    申请日:2014-03-06

    Applicant: BASF SE

    CPC classification number: F24S40/60 F24S23/74 F24S23/80 Y02E10/45 Y10T137/8593

    Abstract: The invention relates to a pipeline system, comprising at least one pipeline loop (9) which is connected at one end to a converger (7) and at a second end to a distributor (5), wherein the converger (7) and the distributor (5) are arranged above one another, and when the converger (7) lies on top pressurized gas can be fed into the converger and the distributor (5) is connected to a drainage container (21), and when the distributor (5) lies on top pressurized gas can be fed into the distributor (5) and the converger (7) is connected to a drainage container (21), the drainage container (21) lying lower than the converger (7) and the distributor (5).The invention furthermore relates to a drainage container (21) for receiving a liquid flowing through a pipeline system (3), wherein the drainage container (21) is connected to the pipeline system (3) via an immersion pipe (33) projecting into the drainage container (21), wherein a siphon (41) is formed in the immersion pipe (33), between the pipeline system (3) and the drainage container (21), and the immersion pipe (33) is heatable, the siphon (41) being closed by solidified material (43) during operation of the pipeline system (3).

    Abstract translation: 本发明涉及一种管道系统,其包括至少一个管道回路(9),该管道回路在一端连接到收敛器(7),并且在第二端连接到分配器(5),其中所述收敛器(7)和分配器 (5)彼此并排设置,并且当收敛器(7)位于顶部加压气体上时,可以将其馈送到收敛器中,并且分配器(5)连接到排水容器(21),并且当分配器(5) 位于顶部加压气体上的可以被供给到分配器(5)中,并且收敛器(7)连接到排水容器(21),排水容器(21)位于收敛器(7)和分配器(5)的下方, 。 本发明还涉及一种用于接收流过管道系统(3)的液体的排水容器(21),其中排水容器(21)经由浸入管(33)连接到管道系统(3) 排水容器(21),其中在浸入管(33)中在管道系统(3)和排水容器(21)之间形成虹吸(41),并且浸入管(33)是可加热的,虹吸管 41)在管道系统(3)的操作期间由固化材料(43)封闭。

    METHOD OF IMPROVING NITRITE SALT COMPOSITIONS FOR USE AS HEAT TRANSFER MEDIUM OR HEAT STORAGE MEDIUM
    24.
    发明申请
    METHOD OF IMPROVING NITRITE SALT COMPOSITIONS FOR USE AS HEAT TRANSFER MEDIUM OR HEAT STORAGE MEDIUM 审中-公开
    改善硝酸盐组合物用作热转印介质或热存储介质的方法

    公开(公告)号:US20140047837A1

    公开(公告)日:2014-02-20

    申请号:US13968574

    申请日:2013-08-16

    Applicant: BASF SE

    CPC classification number: C09K5/12

    Abstract: Method of maintaining or widening the long-term operating temperature range of a heat transfer medium and/or heat storage medium comprising a nitrite salt composition comprising, as significant constituents, an alkali metal nitrate or an alkaline earth metal nitrate or a mixture of alkali metal nitrate and alkaline earth metal nitrate and in each case an alkali metal nitrite and/or alkaline earth metal nitrite, wherein all or part of the nitrite salt composition is brought into contact with an additive composed of nitrogen and/or noble gases, in each case with elemental oxygen, the latter in an amount in the range from 0 to 20% by volume based on the total amount of the additive in combination with nitrogen oxides and/or compounds which generate nitrogen oxide.

    Abstract translation: 保持或扩大传热介质和/或储热介质的长期工作温度范围的方法,该传热介质和/或储热介质包含亚硝酸盐组合物,其包含作为重要成分的碱金属硝酸盐或碱土金属硝酸盐或碱金属的混合物 硝酸盐和碱土金属硝酸盐,并且在每种情况下都是碱金属亚硝酸盐和/或碱土金属亚硝酸盐,其中所有或部分亚硝酸盐组合物与由氮气和/或惰性气体组成的添加剂接触,在每种情况下 与元素氧相比,后者的量相对于氮氧化物和/或产生氮氧化物的化合物与添加剂的总量相比为0至20体积%。

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