Changchun Hofu Technology Co., Ltd.
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Online Analytical Instruments: Providing Real-Time "Sensing" Capabilities for Process Operations
Published: : Mar 24, 2026
Updated: : May 12, 2026
Online Analytical Instruments: Providing Real-Time "Sensing" Capabilities for Process Operations
Real-time monitoring, precise control of each process stage During the production process in the petroleum and petrochemical industry, online analytical instruments serve as the "eyes" for obtaining key parameters such as composition, concentration, and purity of process media. They reflect the process status in real time, providing operators with timely and accurate data support, and are essential tools for ensuring product quality, optimizing process control, and achieving safe production. We focus on the application and integration of online analytical instruments in the petroleum and petrochemical industry, offering stable, reliable, and accurate online analytical solutions for facilities such as refining, chemical processing, and natural gas treatment.

Core Functions

 

Function Description
Component Analysis Real-time measurement of the concentration and content of each component in the process medium.
Purity Inspection Monitor product purity to ensure product quality.
Process Monitoring Continuously track changes in process parameters to provide a basis for control.
Alarm Output Automatically alarm when abnormalities occur, reminding operators to intervene promptly.

Typical Application Scenarios

 

Application Field Analysis Object Key Value
Hydrogenation Units Hydrogen purity, hydrogen sulfide content Ensure hydrogenation reaction efficiency, prevent equipment corrosion.
Catalytic Cracking Flue gas composition, catalyst activity Optimize regeneration operations, improve product yield.
Gas Separation Product purity, impurity content Ensure product quality, meet downstream requirements.
Sulfur Recovery Sulfur compound concentration Control recovery efficiency, ensure environmental compliance.
Natural Gas Processing Hydrocarbon dew point, water dew point Ensure pipeline transportation safety, prevent ice blockage.

Product Advantages

High Reliability: Based on the characteristics of continuous operation of refining and petrochemical units, we use mature and stable analytical technologies to ensure reliable long-term operation.

Adaptability to Harsh Conditions: For complex working conditions such as high temperature, high pressure, and corrosive media, we are equipped with a complete sample pretreatment system to ensure the stable operation of the analyzer.

Explosion-Proof Design: Meet the requirements for explosion-proof areas in oil and petrochemical sites, ensuring safe production.

Data Communication: Supports data communication with control systems such as DCS and PLC, enabling real-time monitoring and closed-loop control of process parameters.

Convenient Maintenance: Modular design allows for easy daily maintenance and quick troubleshooting.

The Value We Create for Our Customers

  • Improve Product Quality: Real-time monitoring of process parameters to detect anomalies promptly and ensure product qualification rate.
  • Optimize Process Control: Provide operators with accurate data to support precise operations and parameter optimization.
  • Ensure Safe Production: Detect hazardous medium leaks or exceedances in time to prevent safety accidents.
  • Reduce Energy and Material Consumption: Reduce energy consumption and material loss through precise control.

Service Commitment

  • Professional configuration suggestions, matching customer process requirements.
  • On-site installation, commissioning, and operational training.
  • Timely technical support and fault response.
  • Spares supply and maintenance guidance.