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Filtro de aire y filtración química
Z Filtro molecular de gas alcalino
A molecular filter using acid-treated activated carbon or engineered pellets to capture ammonia, amines and other basic gaseous contaminants.
- Base-Gas Selectivity
- Acid-Impregnated Media
- High Adsorbent Mass
- Contained Pellet Bed
Introducción del producto
The alkaline gas molecular filter is built around an acid-impregnated porous adsorbent that neutralizes ammonia and related basic vapours. Granules are densely packed between rigid mesh faces so the air stream crosses a consistent reaction bed. The cell can be installed in a standard side-access housing or a safe-change system downstream of particulate prefiltration. Separate basic-gas media prevents the premature exhaustion that occurs when general-purpose carbon is exposed to high ammonia loading.
Características clave
Deep packed media provides longer residence time than a thin carbon sheet.
Sealed perimeter gasketing directs all air through the active bed.
Low-dust screens protect downstream HEPA stages from pellet abrasion.
Preocupaciones del producto del cliente
Ammonia and amines are difficult to retain on untreated carbon and can quickly spread through recirculating ventilation.
General odour carbon shows early breakthrough when ammonia concentration rises.Acid-impregnated media reacts with alkaline molecules and provides higher usable capacity.
A thin pleated filter lacks enough media mass for continuous base-gas exposure.The deep granular bed increases adsorbent quantity and contaminant contact time.
Pellet movement creates voids after shipment.Retaining grids and bed compression keep the media evenly distributed across the face.
Combining acid and base control in one bed wastes selective capacity.A dedicated alkaline-gas stage can be arranged separately from acid- and VOC-removal stages.
Aplicaciones típicas
Animal research facilitiesFertilizer and chemical laboratoriesBattery process ventilationWaste treatment roomsAmine-handling production areas
Parámetros técnicos
Representative dimensions and materials for a base-gas molecular filter are shown below.
| Materiales Core | Acid-impregnated activated carbon or engineered alumina pellets for ammonia and amines |
|---|---|
| Panel de espesor | 150–292 mm overall filter depth |
| Ancho efectivo | 305–610 mm nominal cell width |
| Longitud máxima | Up to 610 mm nominal cell height |
| Acero frente a espesor | 0.8–1.2 mm galvanized or 304 stainless-steel enclosure |
| Densidad Core | 480–700 kg/m³ packed impregnated-carbon bulk density |
| Conductividad térmica | 0.10–0.22 W/(m·K) for the granular adsorbent bed |
| Superficie acabada | Mill-galvanized, brushed stainless steel or chemical-resistant powder coat |
| Tipo conjunto | Sealed box cell with dual perforated retainers and moulded neoprene face gasket |
| Customization | Disponible según la aplicación prevista y el entorno operativo. |
Opciones disponibles
Ammonia-specific media gradeDisposable or refillable cellFull-size or half-size formatBIBO-compatible gasket arrangement
Planning a Alkaline Gas Molecular Filter specification?
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