Environmentally friendly particles-porous silica composite catalyst

It is a highly active catalyst that is made by synthesizing porous silica and a catalyst by our original technology. Synthesized with photocatalyst "Porous silica photocatalyst" And synthesized with a metal oxide catalyst "Porous silica metal oxide catalyst"

Image of porous silica composite catalyst

Feature

-A porous silica collects gas near the catalyst and decomposes it efficiently with a small amount of catalyst.
・The amount of expensive catalyst used can be reduced, resulting in cost reduction.
-Since porous silica functions as an adsorbent, it can function in the dark.
-The porous silica guards the base material from the base material deterioration reaction caused by the catalyst.

Usage example

Non-woven filter

Non-woven fabric with porous silica composite catalyst supported on the fiber surface without binder
(Photo shows porous silica photocatalyst)

Mesh filter

Binderless support of porous silica composite catalyst on the fiber surface of fiber mesh
(Photo shows porous silica photocatalyst)

pellet

Pellets made of porous silica with porous silica composite catalyst supported in the pores without binder
(Photo shows porous silica metal oxide catalyst)

1 Porous silica photocatalyst

It is a highly active photocatalyst that is made by synthesizing porous silica and "visible light photocatalyst" by our original technology.
Porous silica collects gas in the vicinity of the catalyst and processes gas efficiently.
It can also reduce the damage to the substrate due to photocatalyst, which is often the case in the past.

Performance data
[Effect of removing acetaldehyde]

Illustration of acetaldehyde removal effect

2 Porous silica metal oxide catalyst (Ozone Assist)

It is a highly active metal oxide catalyst that is made by synthesizing porous silica and "metal oxide catalyst" by our original technology.
It can activate ozone gas and efficiently decompose harmful substances such as VOC gas.
Compared to other adsorbents, the gas removal efficiency continues for a long time, and it can decompose difficult-to-decompose gases (benzene etc.) that cannot be decomposed only with ozone.

Performance data
[Benzene decomposition effect]

Illustration of benzene decomposition effect

Aeration evaluation of 20ppm benzene gas
Benzene can be significantly reduced by adding ozone to our product.
It is not possible to treat benzene gas with ozone alone. Even our newly developed product has an adsorption function by itself, so it cannot process benzene after saturation of adsorption.
(For the sake of clarity, the benzene is set to remain. Of course, complete decomposition is possible.)

[Life performance (compared to activated carbon)]

Explanatory drawing of life performance (activated carbon comparison)

Aeration durability evaluation of 10ppm benzene gas
Our developed product exhibits almost the same processing performance for over 40 days.
With activated carbon, it immediately became saturated with adsorption and benzene passes through as it is.
(For the sake of clarity, the benzene is set to remain. Of course, complete decomposition is possible.)

[Effects on various gases]

Illustration of the effect on various gases 2

■ Filter

It is also possible to add value by proposing environmentally friendly particles to the filter.
It can be applied to filters that we handle.

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