Pickling facility and operation method of pickling facility

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United States of America Patent

PATENT NO 11814736
APP PUB NO 20210002774A1
SERIAL NO

16982905

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Abstract

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A pickling facility includes: a pickling tank for storing an acid solution; a conveyance part for continuously conveying a steel plate immersed in the acid solution; a measurement part for measuring at least one parameter which has a correlation with a heat transfer coefficient between the acid solution and a reference surface disposed in the acid solution so as to face the steel plate; and a conveyance speed decision part configured to decide a conveyance speed of the steel plate conveyed by the conveyance part, on the basis of a measurement result of the at least one parameter.

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Patent Owner(s)

Patent OwnerAddress
PRIMETALS TECHNOLOGIES JAPAN LTDHIROSHIMA-SHI HIROSHIMA 733-8553

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakatsuka, Ryusuke Hiroshima, JP 6 1
Nanba, Shinji Tokyo, JP 26 772
Tsuji, Kosei Hiroshima, JP 10 20
Yoshikawa, Masashi Tokyo, JP 42 602

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