Abstract: Provided is an alkali-resistant porous glass member suitable as a gas sensor element. A porous glass member contains, in terms of % by mass, over 0% ZrO2+TiO2+Al2O3+BeO+Cr2O3+Ga2O3+CeO2 and has a light transmittance of over 1% at any one of wavelengths from 200 to 2600 nm at a thickness of 0.5 mm.

Abstract: Provided is a small-size, inexpensive gas detection material capable of detecting aldehyde-based gas. The gas detection material includes: a porous body having pores; an alkaline compound carried inside the pores; and a gas sensing agent carried inside the pores.

Abstract: Provided is a porous glass member less likely to crack during production. A porous glass member has a porosity of 10 to 85% and contains, in terms of % by mass, 80 to below 100% SiO2, over 0 to 10% ZrO2, and 0 to 10% Al2O3.

Abstract: A flat-screen TV dismantling apparatus comprises an inclined working bed having a tiltable placement surface on which a flat-screen TV can be placed, and a horizontal working bed having a horizontal placement surface. A flat-screen TV dismantling method comprises detaching a cabinet and a control circuit board while the flat-screen TV is inclined, and dismantling a flat-screen panel module while the flat-screen TV is in a horizontal position. Also, a flat-screen TV dismantling method comprises detaching a cabinet and a control circuit while a flat-screen TV is in a horizontal position, and dismantling a flat-screen panel module while evacuating. With the dismantling apparatus and dismantling methods, the dismantling operations can be effectively and safely performed in a recycling plant.

Abstract: A flat-screen TV dismantling apparatus comprises an inclined working bed having a tiltable placement surface on which a flat-screen TV can be placed, and a horizontal working bed having a horizontal placement surface. A flat-screen TV dismantling method comprises detaching a cabinet and a control circuit board while the flat-screen TV is inclined, and dismantling a flat-screen panel module while the flat-screen TV is in a horizontal position. Also, a flat-screen TV dismantling method comprises detaching a cabinet and a control circuit while a flat-screen TV is in a horizontal position, and dismantling a flat-screen panel module while evacuating. With the dismantling apparatus and dismantling methods, the dismantling operations can be effectively and safely performed in a recycling plant.