Three-quarter view of acid gas molecular filter with deep adsorbent bed

Penapis udara dan penapisan kimia

Penapis Molekul Gas Asid

A rigid molecular-filter cell filled with acid-targeted adsorbent to reduce corrosive gaseous contaminants before they reach clean processes and sensitive electronics.

Acid-Selective Adsorbent
Deep Media Bed
Low-Dusting Retainers
Gasketed Steel Cell

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Pengenalan Produk

This filter places a packed bed of impregnated activated alumina, activated carbon or hybrid pellets between perforated retaining screens. The chemically treated surface captures and reacts with acidic gases such as hydrogen sulfide, sulfur dioxide, chlorine and selected nitrogen oxides. A sealed galvanized or stainless-steel frame prevents bypass, while fine outlet scrim limits carryover of adsorbent dust into controlled air systems. The configuration is suitable for make-up air, recirculation and corrosion-control stages where ordinary particle filters cannot remove molecules.

Ciri-ciri Utama

Uniform bed depth avoids short air paths through the adsorbent.

Impregnated media targets reactive acid gases rather than only general odours.

Corrosion-resistant screens support the pellet bed without obstructing airflow.

Replaceable or refillable constructions allow media selection to follow the contaminant profile.

Kebimbangan Produk Pelanggan

Trace acidic gases can corrode contacts and process surfaces even when particulate air quality appears acceptable.

Copper and silver contacts tarnish despite high-efficiency particle filtration.An acid-selective adsorbent stage removes molecular contaminants that pass through particulate media.

Loose pellets settle and create an untreated path at the top of the cell.Vibration-filled media and internal compression retain an even bed throughout transport and operation.

Adsorbent dust migrates toward sensitive production equipment.Perforated retainers and downstream nonwoven scrim contain fines inside the filter cell.

A single carbon grade performs poorly against a changing acid-gas mixture.Activated alumina, impregnated carbon or hybrid blends can be selected for the actual contaminant spectrum.

Permohonan yang biasa

Semiconductor make-up airData-centre corrosion controlPulp and paper control roomsChemical process ventilationWastewater odour treatment

Parameter teknikal

Typical construction ranges for an industrial acid-gas molecular filter are listed below.

Bahan Teras	Impregnated activated alumina, acid-grade activated carbon or hybrid spherical adsorbent
Ketebalan Panel	150–292 mm overall filter depth
Lebar berkesan	305–610 mm nominal cell width
Panjang maksimum	Up to 610 mm nominal cell height
Keluli Menghadapi Ketebalan	0.8–1.2 mm galvanized or 304 stainless-steel frame and screens
Ketumpatan teras	550–850 kg/m³ packed adsorbent bulk density
Kekonduksian Terma	0.10–0.25 W/(m·K) for the packed adsorbent bed
Kemasan permukaan	Clean galvanized steel, brushed 304 stainless steel or white powder coat
Jenis Bersatu	Rigid box cell with sealed media screens and continuous neoprene or EPDM face gasket
Penyesuaian	Boleh didapati berdasarkan aplikasi yang dimaksudkan dan persekitaran operasi.

Pilihan yang boleh didapati

Impregnated alumina or carbon mediaGalvanized or stainless-steel frameHalf-size and full-size cellsRefillable or disposable construction

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