METHOD FOR MELTING RECOVERED PRINTING PLATES AND METHOD FOR RECYCLING

WIPO Patent Application WO/2011/111525

A1

Disclosed is a method in which oxidation loss can be reduced by directly melting recovered printing plates with new ore so that a molten yield as high as the melting of regenerated metal can be obtained. Specifically disclosed is a melting method for melting recovered printing plates (35), comprising used planographic printing plates (36) and/or fragments (33) such as cut pieces of planographic printing plates, and new ore (37) by a burner (19) in a melting furnace (13). The melting method comprises a first input step of forming an accumulation of recovered printing plates (35) on the furnace floor (13B) of the melting furnace (13) by first inserting recovered printing plates (35) into the melting furnace (13) and a second input step of introducing new ore (37) on top of the accumulation of recovered printing plates so as to cover the plates with substantially no exposure, and melting is carried out by striking the new ore with flames from burners.

OSADA, Masakazu (4000 Kawashiri Yoshida-cho, Haibara-gu, Shizuoka 96, 〒4210396, JP)
長田　正和 (〒96 静岡県榛原郡吉田町川尻４０００番地　富士フイルム株式会社内 Shizuoka, 〒4210396, JP)

JP2011/053945

September 15, 2011

February 23, 2011

Click for automatic bibliography generation  

FUJIFILM Corporation (26-30, Nishiazabu 2-chome Minato-k, Tokyo 20, 〒1068620, JP)
富士フイルム株式会社 (〒20 東京都港区西麻布２丁目２６番３０号 Tokyo, 〒1068620, JP)
OSADA, Masakazu (4000 Kawashiri Yoshida-cho, Haibara-gu, Shizuoka 96, 〒4210396, JP)

C22B9/16; B41N1/08; B41N3/00; C22B21/00; F27B3/10; F27B3/20; F27D7/06

MATSUURA, Kenzo (Matsuura & Associates, P.O. Box 176 Shinjuku Sumitomo Bldg. 23F, 6-1, Nishi-shinjuku 2-chome, Shinjuku-k, Tokyo 23, 〒1630223, JP)

View/Download PDF      PDF Help

Previous Patent: SUBSTRATE WIRING METHOD AND SEMICONDUCTOR MANUFACTURING DEVICE

Next Patent: CURRENT DETECTION DEVICE