---
title: "Activated Carbon Filter"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:ACTIVATED_CARBON_FILTER"
  data_integrity_hash: "4188a6b982dd713d1d8db214a2435665"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:ACTIVATED_CARBON_FILTER"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/activated-carbon-filter.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/activated-carbon-filter"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.1-1.5 bar pressure drop across filter bed, 20-150°C temperature range, 0.3-3.0 m/s face velocity"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 0.6
    unit: "g"
    consequence: "Adsorption saturation following Langmuir isotherm (q_max = 0.5-0.8 g/g), pore blockage by particulate matter exceeding 10 μm, carbon oxidation at elevated temperatures reducing surface area from 1000-1500 m²/g to &lt;500 m²/g"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Humidity exceeding 80% RH reduces adsorption capacity by 40-60% due to water vapor competition for active sites"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install pre-dehumidification system maintaining &lt;60% RH, use hydrophobic activated carbon with contact angle &gt;90°"
  - node_2:
      trigger: "Particulate loading exceeding 5 mg/m³ causes pore blockage, increasing pressure drop by 150%"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Upstream particulate filtration (HEPA/MERV 13), regular differential pressure monitoring with alarms at 1.5 bar"
bom_nodes:
  filter-housing:
    type: "part"
    urn: "URN:CNFX:ME:FILTER_HOUSING"
    interface_type: "physical-logic-coupled"
  activated-carbon-media:
    type: "component"
    urn: "URN:CNFX:ME:ACTIVATED_CARBON_MEDIA"
    interface_type: "physical-logic-coupled"
  support-meshgrid:
    type: "component"
    urn: "URN:CNFX:ME:SUPPORT_MESHGRID"
    interface_type: "physical-logic-coupled"
  pre-filter-optional:
    type: "component"
    urn: "URN:CNFX:ME:PRE_FILTER_OPTIONAL"
    interface_type: "physical-logic-coupled"
  sealing-gasket:
    type: "component"
    urn: "URN:CNFX:ME:SEALING_GASKET"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "EN 12915-1:2009 - PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - GRANULAR ACTIVATED CARBON"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/activated-carbon-filter.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "61e6ece654dea5b91006aefd25125464977927128fda81ecb2c7c6f758266ecc"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Activated Carbon Filter

## 1. Technical Definition
A filtration component that uses activated carbon to adsorb and remove gaseous pollutants, odors, and volatile organic compounds from exhaust air streams.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.1-1.5 bar pressure drop across filter bed, 20-150°C temperature range, 0.3-3.0 m/s face velocity**. Failure boundary: **Breakthrough occurs at 80% of adsorption capacity (typically 0.4-0.6 g VOC/g carbon), structural failure at 2.0 bar pressure differential, thermal degradation above 200°C**, Mechanism: **Adsorption saturation following Langmuir isotherm (q_max = 0.5-0.8 g/g), pore blockage by particulate matter exceeding 10 μm, carbon oxidation at elevated temperatures reducing surface area from 1000-1500 m²/g to &lt;500 m²/g**.

### 2.1 Analytical Physics Model
Governed by the **Hansen Solubility Distance (HSP)**:

> **Primary Equation**: $R_a = \sqrt{4\Delta\delta_d^2 + \Delta\delta_p^2 + \Delta\delta_h^2}$  
> **Engineering Impact**: Predicts seal/gasket swelling when exposed to CIP chemicals.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| \delta_d | Dispersive | Engineering Constant |
| \delta_p | Polar | Engineering Constant |
| \delta_h | Hydrogen | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Humidity exceeding 80% RH reduces adsorption capacity by 40-60% due to water vapor competition for active sites | 8 | Premature breakthrough of target contaminants (VOCs, H₂S) occurring at 50% of design service life | Install pre-dehumidification system maintaining &lt;60% RH, use hydrophobic activated carbon with contact angle &gt;90° |
| Particulate loading exceeding 5 mg/m³ causes pore blockage, increasing pressure drop by 150% | 8 | Flow restriction triggering system shutdown at 2.0 bar ΔP, channeling through filter bed | Upstream particulate filtration (HEPA/MERV 13), regular differential pressure monitoring with alarms at 1.5 bar |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | mm | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Filter Housing](https://cnfx.com/llms/industry/chemical-manufacturing/product/filter-housing.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Industrial Blower**, **Dust Collector**, **Air Quality Monitoring System**  
**Downstream Applications**: Clean Air Systems, Industrial Ventilation Units, Pollution Control Equipment  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What pollutants does this activated carbon filter remove from machinery exhaust?
**A**: This filter effectively adsorbs volatile organic compounds (VOCs), industrial odors, gaseous pollutants, and chemical fumes from exhaust streams in manufacturing environments.

### Q: What materials are used in the filter housing construction?
**A**: Filter housings are constructed from durable stainless steel or galvanized steel to withstand industrial conditions, with optional pre-filters and sealing gaskets for optimal performance.

### Q: How often should activated carbon filters be replaced in manufacturing equipment?
**A**: Replacement frequency depends on pollutant concentration and airflow volume, typically ranging from 6-24 months. Regular monitoring of pressure drop and odor breakthrough indicates when replacement is needed.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- EN 12915-1:2009 - PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - GRANULAR ACTIVATED CARBON

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Activated Carbon Filter](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/activated-carbon-filter)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **5** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: ACTIVATED_CARBON_FILTER | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 5fc32275
