Tianlan Optoelectronics

HN-LQL-X

Gasifier Monitoring System

Sample conditioning and gas analysis for challenging raw coal gas containing tar, dust and moisture.

Measures
O₂ · CO · process gases
Principle
Conditioned extractive gas analysis
Manufacturer
Tianlan Optoelectronics
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HN-LQL-X Gasifier Monitoring System
Gasifier analysis cabinet · Photograph from the supplied Tianlan gasifier proposal

A sample path for demanding gas

The gasifier solution addresses high-pressure raw gas with tar, dust, acidic components and moisture. Sample conditioning is designed around the actual process composition and conditions.

  • Temperature and pressure reduction before analysis.
  • Oil and dust removal, controlled sample transfer and water-wash arrangements.
  • Sample overpressure protection and maintenance access.
  • Oxygen monitoring and carbon monoxide analysis for process information.

Project configuration

The supplied HN-LQL-X material lists options for O₂, CO, CO₂, H₂S, CH₄ and H₂. Select the gas list and analytical method around the process duty.

Pressure ratings, hazardous-area requirements, utilities, drainage and alarm responsibilities require a project-specific review.

Measurement range options

HN-LQL-X — customer product sheet, page 2
GasSelectable rangesListed detection limit
CO₂0–2 or 0–5%; 0–10, 0–20, 0–50 or 0–100%0.01%
O₂0–100, 0–500, 0–1,000 or 0–5,000 ppm; 0–1, 0–2, 0–5 or 0–25%1 ppm
CO0–100, 0–500, 0–1,000 or 0–5,000 ppm; 0–1, 0–5, 0–10, 0–50 or 0–100%4 ppm
H₂S0–5, 0–10, 0–50, 0–100, 0–1,000, 0–5,000 or 0–10,000 ppm0.05 ppm
CH₄0–1, 0–5, 0–10, 0–20, 0–50 or 0–100%0.1%
H₂0–0.1, 0–1, 0–10, 0–20, 0–50 or 0–100%0.1%

System installation specifications

HN-LQL-X — performance table on product-sheet page 2
Sample flow0–3 L/min
Nitrogen supply pressure≥0.4 MPa
Instrument compressed-air pressure≥0.5 MPa
Ambient operating temperature−20 to 50 °C
Power supply220 V AC ±5%, 50 Hz
Listed enclosure protectionIP65
Pretreatment unit (H × W × D)1,900 × 800 × 800 mm; approximately 200 kg
Analysis cabinet (H × W × D)1,900 × 650 × 700 mm; approximately 100 kg

Technical enquiry

  • Ask the team for the current technical data sheet and application-specific configuration.

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