公开(公告)号：US20040116730A1

公开(公告)日：2004-06-17

申请号：US10667782

申请日：2003-09-23

Applicant: BASF Aktiengesellschaft

Inventor： Volker Schliephake ,  Ulrich Hammon ,  Ernst Lang ,  Carl-Ludwig Kruger ,  Jurgen Schroder ,  Klaus Joachim Muller-Engel

IPC: C07C051/235 ,  C07C051/16 ,  C07C253/26

CPC classification number: C07C253/26 ,  C07C51/252 ,  C07C57/04 ,  C07C255/08

Abstract: Organic compounds are prepared by heterogeneously catalyzed partial gas-phase oxidation of precursor compounds by a process in which a portion of the reaction gas starting mixture is brought from a low initial pressure to a higher final pressure by means of a radial compressor.

Abstract translation: 通过使反应气体起始混合物的一部分通过径向压缩机从低初始压力升至较高的最终压力的方法，通过异构催化的前体化​​合物的部分气相氧化来制备有机化合物。

公开(公告)号：US20040082737A1

公开(公告)日：2004-04-29

申请号：US10651984

申请日：2003-09-02

Applicant: BASF Aktiengesellschaft

Inventor： Frank Hofer ,  Sylke Haremza ,  Gerhard Wagenblast ,  Volker Schliephake ,  Ulrich Jager ,  Jurgen Schroder ,  Harald Keller ,  Cedric Dieleman ,  Rainer Diehl

IPC: C08F002/00

CPC classification number: G01N29/07 ,  G01N21/31 ,  G01N21/65 ,  G01N21/8422 ,  G01N2291/02416 ,  G01N2291/0251 ,  G01N2291/0255 ,  G01N2291/02809 ,  G01N2291/02881

Abstract: Noninvasive process for inline and/or online determination of polymer deposited from (meth)acrylic acid and/or (meth)acrylic esters by means of sound velocity measurements, measurements of the absorption coefficients in the infrared, near infrared, ultraviolet and/or visible region of the spectrum of electromagnetic radiation, or Raman spectroscopy, which allows precise control of the process parameters to be carried out during the thermal purification.

Abstract translation: 通过声速测量，红外线，近红外线，紫外线和/或可见光的吸收系数的测量，用于在线和/或在线测定由（甲基）丙烯酸和/或（甲基）丙烯酸酯沉积的聚合物的非侵入性方法 电磁辐射谱的区域或拉曼光谱，其允许精确控制在热纯化期间进行的工艺参数。

公开(公告)号：US20020061267A1

公开(公告)日：2002-05-23

申请号：US09988135

申请日：2001-11-19

Applicant: BASF Aktiengesellschaft

Inventor： Volker Schliephake ,  Ulrich Hammon ,  Ulrich Rauh ,  Armin Schraut

IPC: B01J008/06

CPC classification number: B01J8/06 ,  B01J19/0013 ,  B01J2208/00044 ,  B01J2208/0007 ,  B01J2208/00097 ,  B01J2219/00058 ,  B01J2219/00065

Abstract: A reactor apparatus comprises at least two same-type tubular reactors which are filled with solid particles, at least one tubular reactor containing a temperature measuring unit, the tubular reactors being designed such that both the ratio of the mass of the solid particles to the free cross-sectional area of the respective tubular reactor and the pressure drop measured by an inert gas being conducted transversely to the free cross-sectional area are identical across the respective tubular reactor. The apparatus is suitable for treating fluid masses while generating or consuming thermal energy, the temperature being measured.

Abstract translation: 反应器装置包括填充有固体颗粒的至少两个相同类型的管式反应器，至少一个包含温度测量单元的管状反应器，该管式反应器设计成使得固体颗粒的质量与自由 各管式反应器的横截面面积和通过横向于自由横截面积进行的惰性气体测量的压降在相应的管式反应器中是相同的。 该装置适用于在产生或消耗热能，待测温度的同时处理流体物质。