Title:
【発明の名称】圧延油ヒユ-ム中の油脂分凝結防止方法
Document Type and Number:
Japanese Patent JPS608275
Kind Code:
B2
Abstract:
PURPOSE:To prevent aggregation of fats and oils in fume of rolling oil occurring during cold rolling of especially steel plate, by adding an aqueous solution of surface active agent to fume rolling oil (condensed solution) occurring during rolling of metal. CONSTITUTION:(B) An aqueous solution of a surface active agent preadjusted to an easily handleable concentration (e.g., 40-50wt%) is usually diluted with water, fed and brought into contact with (A) fume of rolling oil or its condensed solution by spraying or spraying under pressure to form a stable emulsion keeping flow properties in a condensation tank. One or more of an anionic and cationic surface active agents are used as the component B. An amount of it used is preferably 10-50wt% based on evaporated fats and oils of the component A when the component B is 40wt% aqueous solution.
Inventors:
MINATO SHINICHI
KAMYAMA AKIRA
UEDA RAKUJI
MURAOKA YUKINORI
KAMYAMA AKIRA
UEDA RAKUJI
MURAOKA YUKINORI
Application Number:
JP5003983A
Publication Date:
March 01, 1985
Filing Date:
March 24, 1983
Export Citation:
Assignee:
SHINNIPPON SEITETSU KK
ASAHI KAGAKU KOGYO KK
ASAHI KAGAKU KOGYO KK
International Classes:
B21B45/02; B21B9/00; C10M129/16; C10M129/68; C10M133/02; C10M173/00; C10M175/04; C10N30/00; C10N40/24; (IPC1-7): C10M173/00; C10M175/04
Attorney, Agent or Firm:
Ishima Mibuya
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