Title:
TOOL FOR MEASURING LIQUID LEVEL IN REACTION VESSEL AND METHOD FOR MEASURING LIQUID LEVEL OF REACTOR VESSEL
Document Type and Number:
Japanese Patent JP2023149014
Kind Code:
A
Abstract:
To make an accurate measurement of a liquid level even if the level of liquid in a reaction vessel is not larger than a specific level when a regular resting repair, for example, is performed for the reaction vessel such as autoclaving to perform a high-pressure acid transudation in a nickel oxidation ore.SOLUTION: A liquid level measurement tool 1 includes a bar-like column 11 and a plurality of liquid collecting containers 12. The liquid collecting containers 12 are set at regular intervals in a side surface of the column 11 along the direction of the center axis of the column 11, with opening parts 121 of all of the liquid collecting containers 12 being directed to the upper part of the column 11, within the range of the column 11 which is on the lower terminal 111 side and the lower side of the column 11.SELECTED DRAWING: Figure 1
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Inventors:
OMICHI YOHEI
Application Number:
JP2022057331A
Publication Date:
October 13, 2023
Filing Date:
March 30, 2022
Export Citation:
Assignee:
SUMITOMO METAL MINING CO
International Classes:
G01F23/00; C22B3/02; C22B23/00
Attorney, Agent or Firm:
Masayuki Shobayashi
Kazuyoshi Hayashi
Kazuyoshi Hayashi