Multi-tubular reactor and multi-tubular reactor design and fabrication method

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United States of America Patent

PATENT NO 9713800
APP PUB NO 20150328611A1
SERIAL NO

14389948

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A multi-tubular reactor (1) comprising a cylindrical shell (2), a plurality of reaction tubes (10) located in the shell, and a disk-and-doughnut type baffle (5), wherein

    the reaction tubes (10) are arranged so as to be in a triangular configuration,one or more of the reaction tubes (10) is/are a temperature-measuring reaction tube(s) provided with a thermometer (20), anda line (BL) through a central axis of the temperature-measuring reaction tube and a central axis of the shell (2) forms an angle from 0 to 15 degree with a line (CL) through the central axis of the temperature-measuring reaction tube and a central axis of at least one adjacent reaction tube next to the temperature-measuring reaction tube, in a cross section of the reactor (1) perpendicular to the central axis of the shell (2), as well as a design and production method thereof.

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Patent Owner(s)

  • SUMITOMO CHEMICAL COMPANY, LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takamoto, Tamotsu Niihama, JP 3 4
Yamauchi, Shingo Niihama, JP 14 188

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