FRP SCRAPPED BOAT TREATING METHOD AND EQUIPMENT

Japanese Patent JP3758908

B2

PROBLEM TO BE SOLVED: To recycle a treated scrapped boat as effective resources, by removing unnecessary parts from the scrapped boat moored or left at a harbor, applying a carbonization activation treatment to an FRP part, and applying an activation treatment to a carbon surface of the FRP scrapped boat.
SOLUTION: After unnecessary parts such as fuel and a metal component part are separated and removed from a FRP scrapped boat moored or left at a harbor for example, the boat is put in a carbonization activation furnace F using a loading/unloading device such as a crane. Next, air heated by an air heating device A is introduced to the carbonization activation furnace F of the FRP scrapped boat, and a part of a resin portion of the FRP scrapped boat is partially oxidized and melted. Next, by supplying air and fuel to an inert gas producing device ING and carrying out combustion, an inert gas is circulated to the carbonization activation furnace F thereby performing a carbonization treatment of the resin portion of the FRP scrapped boat. Finally, a steam generated by a steam generating device W is supplied to the carbonization activation furnace F and inert gas is generated, thereby activating a carbon surface of the resin by means of an activation treatment.

Akinori Yasutake
Yuichi Fujioka
Kei Morimoto
Masahiro Usami
Masahiko Ozaki
Yoshihiko Tsuchiyama
Kazuhisa Takeuchi

JP24969399A

March 22, 2006

September 03, 1999

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MITSUBISHI HEAVY INDUSTRIES,LTD.

B09B3/00; B63B35/00; B63B9/00; C01B32/336; (IPC1-7): B63B9/00; B09B3/00; B63B35/00

JP10035582A
JP11157913A
JP9227112A
JP58205527A
JP11106210A
JP11106211A
JP11199215A

Nao Okuyama
Arihara Koichi
Shoichi Okuyama

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