Nippon Steel Corporation

Norio Anzawa

Koji Adachi

Hironari Sato

Tetsuo Futakawa

Kozo Kitazawa

Ryoji Terakado

Gen Yoshida

Naoki Watanabe

Akira Narita

Hisashi Yazaki

Koichi Honda

Shigekazu Fujii

Shuichi Miyabe

Toshiyuki Irita

Kozi Adachi

Masaru Iwasa

Ituo Takahashi

Method and apparatus for burning foamed liquid fuel

A method and apparatus for burning a liquid fuel by introducing gas into the liquid fuel through capillaries, a porous plate, cloth, a particle layer or the like to bubble the liquid fuel to control the fuel level and simultaneously by supplying combustion air separately to accomplish complete combustion.

Method and apparatus for burning liquid fuel

A method for burning foamed liquid fuel in a combustion chamber comprises the steps of foaming the liquid fuel and separately supplying air required for continuous stable combustion of the foamed fuel. An apparatus for carrying out the method is also disclosed.

Method of heat treatment of rolled steel material using foams

A vertical continuous annealing furnace has two furnace covers vertically spaced away from each other. Each furnace cover is laterally slidable with respect to the furnace proper and has two long narrow openings through which strip is passed. There is a relatively small pre-chamber between the first furnace cover above and the second furnace cover below. The space below the second furnace cover constitutes a heating chamber. A partition extends from the undersurface of the second furnace cover to near the bottom of the furnace, dividing the heating chamber into a heating zone and a soaking zone. In charging and discharging the strip, the two furnace covers are alternately opened and closed, thereby keeping the heating chamber out of exposure to the outside air.

Vertical continuous annealing furnace and its operating method

Growing community of inventors

Muroran, Japan

Norio Anzawa