Product Description
Online Raman Analytics for Smarter C8 Aromatics Management
Modern petrochemical plants need more than accurate analytical results. They need analytical information at the right time.
For PX production, concentration changes inside an adsorption system can influence operating decisions long before the next laboratory result becomes available.
JINSP RS2000PAT Online Raman Analyzer is designed to provide continuous, in-situ composition information directly from the process.
A Real-Time View of the Adsorption Process
In C8 aromatic separation, PX, MX, OX and EB coexist in the process stream. The adsorption separation process continuously changes the concentration distribution of these components.
Instead of relying solely on periodic sampling, Raman probes can be installed at strategic positions in the adsorption tower.
The analyzer continuously collects Raman spectra and converts the spectral information into quantitative process data.
This provides a more immediate view of:
- PX concentration
- Component concentration changes
- Concentration distribution
- Process trends
- Abnormal changes
Connect Analysis with Plant Control
RS2000PAT supports communication through RS485 and RJ45 Ethernet interfaces with Modbus protocol. This allows analytical data to be integrated into DCS and other industrial control architectures.
The PX application specifically uses real-time measurement feedback to support process-parameter adjustment.
Designed for Continuous Monitoring
The analyzer incorporates automatic calibration, self-diagnosis, thermal control and positive-pressure protection. Its explosion-proof cabinet configuration is designed for continuous operation in industrial environments from -20 to 50°C.
This makes the system suitable for applications where analytical equipment must remain available around the clock rather than being operated only during laboratory testing.
PX Measurement Performance
In the demonstrated application, the PX quantitative deviation is reported at less than 0.07%.
With continuously updated composition information, process teams can use real-time analytical data to support:
Faster response — detect concentration changes without waiting for a laboratory cycle.
Process optimization — adjust operating parameters based on current process conditions.
Adsorbent management — evaluate concentration profiles and optimize operating cycles.
Lower sampling workload — reduce reliance on repetitive manual sampling and laboratory analysis.
Build a Continuous Analytical Layer into PX Production
RS2000PAT combines Raman spectroscopy, industrial probes, intelligent analytical modeling and control-system connectivity into an online process-analysis solution for C8 aromatic separation.
Technical Parameters:
|
Model number
|
RS2000PAT
|
|
Number of detection channels
|
Single channel, monitoring 1 position only
|
|
Device dimension
|
800 mm(width)× 900 mm(depth)× 1300 mm(height)
|
|
Operating temperature
|
-20 ~ 50 ℃
|
|
Explosion Proof (Main Unit)
|
ExdbebibmbpxbIICT4Gb / ExtbibmbIIICT135℃Db
|
|
Thermostat
|
Three-level temperature control system design can operate stably for a long time in an environment of -20 ~ 50 ℃ , and is suitable for online monitoring environments in different factories
|
|
Connectivity
|
RS485 and RJ45 network ports provide Mod Bus protocol, can be adapted to many types of industrial control systems and can feedback results to the control system.
|
|
Probe
|
1pc standard immerssion fiber optic probe and 1pc non-immersion probe
|
|
Multi-component monitoring
|
Simultaneously obtain the content of multiple components during the reaction process, collect single-channel signals continuously in real-time, and the substance content and change trend can be given in real-time, enabling intelligent analysis of unknown components during the reaction process.
|
|
Consistency
|
Patented algorithms for device calibration and model transfer ensure data consistency across multiple devices
|
|
Smart modeling
|
Intelligent matching of optimal algorithms, or customize multiple machine learning models according to the needs of one-click automatic modeling
|
|
Self-learning modeling
|
Equipped with self-learning modeling capabilities, it eliminates the need for sampling and manual modeling. It can intelligently select optimal collection parameters, monitor changes in various components within the system in real-time, automatically identify and assist in analysis. This aids in understanding and monitoring reactions without the need for manual intervention
|
|
24h working
|
Built-in real-time automatic calibration and self-test, thermostatic control and positive pressure protection. Works well in high and low temperatures, explosive and corrosive environments.
|
|
% Relative humidity
|
0~90%RH
|
|
Power supply
|
900 W (max)；500 W (typical running)
|
|
Pre-heating time
|
＜60 min
|
Company Introduction:
JINSP COMPANY LIMITED is a professional enterprise focusing on spectral analysis technology. Rooted in Tsinghua University, it has accumulated 19 years of technical expertise with over 200 patent applications. The company has participated in formulating 4 national standards for Raman spectroscopy and 1 international standard, and has won authoritative awards including China Patent Excellence Award, Geneva International Invention Award, and Zhu Liang-Yi Analytical Instrument “Innovation Achievement Award”.
Your message must be between 20-3,000 characters!