Title:
APPARATUS FOR DISTRIBUTING FLUID IN DOWNFLOW REACTORS
Document Type and Number:
WIPO Patent Application WO/2021/198818
Kind Code:
A9
Abstract:
The present subject matter relates an apparatus (120) for distributing polyphasic fluid mixture to a catalyst bed in a downflow reactor (100). The apparatus (120) comprises a distributor tray (140) comprising a plurality of distributor units (150). The distributor unit (150) comprises an inner tube (210), an outer tube (220) disposed outside and concentric to the inner tube (210), a cover (346), a cap plate (350), and a gas inlet (358). The inner tube comprises a first aperture (314) to allow liquid to enter the inner tube (210) and a solid insert (326). The solid insert (326) forms a narrow passage (330). The outer tube (220) comprises a slot (338) to allow liquid from the distributor tray (140) to enter an annular portion (342).
Inventors:
GNANASEKARAN VALAVARASU (IN)
DHAR PRADYUT KUMAR (IN)
MEKALA SAMUEL JEDIDIAH (IN)
RAMACHANDRA RAO BOJJA (IN)
DHAR PRADYUT KUMAR (IN)
MEKALA SAMUEL JEDIDIAH (IN)
RAMACHANDRA RAO BOJJA (IN)
Application Number:
PCT/IB2021/052028
Publication Date:
November 25, 2021
Filing Date:
March 11, 2021
Export Citation:
Assignee:
HINDUSTAN PETROLEUM CORP LTD (IN)
International Classes:
B01J10/00; B01F3/04; B01J8/02; B01J8/04
Attorney, Agent or Firm:
KHURANA & KHURANA, ADVOCATES & IP ATTORNEYS (IN)
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