Title:
緑液製造系におけるスケール形成抑制剤、スケール形成抑制方法、及び緑液製造系
Document Type and Number:
Japanese Patent JP5272462
Kind Code:
B2
Abstract:
The invention provides a scale forming inhibitor which is the material made by a cheap and simple manufacturing system and can fully inhibit scale forming in a green liquor manufacturing system, a scale inhibitor inhibiting method and a green liquor manufacturing system. The scale forming inhibitor contains a monomer unit which is terpolymer substantially composed of maleic acid, acrylic acid and vinyl acetate. Scale is inhibited from being formed by conducting the terpolymer into a green liquor manufacturing system (30) containing scale forming ions.
Inventors:
Hirotaka Ogasawara
Application Number:
JP2008067649A
Publication Date:
August 28, 2013
Filing Date:
March 17, 2008
Export Citation:
Assignee:
Kurita Water Industries Ltd.
International Classes:
D21H21/02; C02F5/00; C02F5/10; D21C11/04
Domestic Patent References:
| JP2001081683A | ||||
| JP2008196064A | ||||
| JP2008202185A |
Foreign References:
| WO2007080811A1 |
Attorney, Agent or Firm:
Hayashi Ichiyoshi
Yuichi Niiyama
Yuichi Niiyama
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