Title:
APPARATUS FOR DRY DISTILLATION OF METAL-CONTAINING RESIN
Document Type and Number:
Japanese Patent JP2001049355
Kind Code:
A
Abstract:
To safely and easily execute the separation and the reuse of a resin- constituting material containing a metal.
An apparatus for dry distillation of a metal-containing resin is provided with a heating furnace 1 holding a treating material 6 being the metal-containing resin, an electric heater heating up the heating furnace 1 to a prescribed temp., nitrogen gas piping 8 for introducing the nitrogen gas to make the surroundings of the metal-containing resin into a oxygen-poor state and a scavenging tube 12 for sucking and removing the gas in the heating furnace 1. The resin strength is lowered by making the temp. of the metal- containing resin to ≥250°C to facilitate the separation of the resin from the metal.
Inventors:
UENO TAKAYOSHI
NAKAJIMA KEIZO
KAWAKAMI TETSUJI
ONISHI HIROSHI
KAWASAKI YOSHITAKA
NAKAJIMA KEIZO
KAWAKAMI TETSUJI
ONISHI HIROSHI
KAWASAKI YOSHITAKA
Application Number:
JP22310199A
Publication Date:
February 20, 2001
Filing Date:
August 05, 1999
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
B29B17/02; B29B17/04; C22B1/00; C22B7/00; H05K3/34; B09B3/00; (IPC1-7): C22B1/00; B09B3/00; B29B17/02; C22B7/00
Attorney, Agent or Firm:
Masamichi Matsuda