Process Sample Handling and Analysis System

System Description

In process plants like refinery, chemical /petrochemical, gas processing, food and pharmaceutical etc., where up-to-date and reliable information on critical process stream properties is required for optimum quality control, various types of process analyzers are installed and operated. Those analyzers, however, are mostly very sophisticated products and are sensitive to conditions of sample and environment, because of which the reliability of the information from the analyzers could be degraded.

The objective of process sample handling system is to provide analyzers with samples which are representative of process streams with respect to the measured variables. It also conditions samples to make them compatible with the measurement technologies used by the analyzers.

In designing sample handling system, in addition to achieving above objectives, factors such as total response time of measured signal, system reliability, cost to build and operate the system, and safety for personnel, equipments and environment should be considered.

If the system has to be installed outdoor and/or in hazardous area, it should be housed in a shelter equipped with HVAC system or other equipments as appropriate and the design and selection of system components should strictly follow applicable codes and standards.

Experiences of Eroom Technology

For more than ten years of business in the field of process sample handling and analysis system, Eroom has successfully supplied the systems to many different kinds of applications with diverse design requirements.

Followings are selected examples of applications to which Eroom has supplied its system successfully.

• Refinery
  • Gasoline Blending, LG Caltex Refinery, South Korea
  • NO.3 LPG / NO.4 CDU, LG Caltex Refinery, South Korea
  • NO.1/2/3 CDU, LG Caltex Refinery, South Korea
  • NO.4 CDU / NO.2 GO HDS, LG Caltex Refinery, South Korea
  • NO.4 CDU / NO.2 GO HDS, LG Caltex Refinery, South Korea
  • Xy lene unit, S-Oil Refinery, South Korea
  • WCN-HDS, LG Caltex Refinery, South Korea
  • NO.1/3 CDU, LG Caltex Refinery, South Korea
  • Disel Blending, SK Corp., South Korea
  • Disel Blending, SK Corp., South Korea
  • HOU LIGHT NAPHTHA, SK Corp., South Korea
  • No.4 Merox, SK Corp., South Korea
  • BTX unit, SK Corp., South Korea
• Petrochemical
  • Phenol/Acetone, Harbin Petrochemical, China
  • KVAM, Samsung B/P, South Korea
  • PP / LLDPE, Hyundai Oil Refinery, South Korea
  • DOP REVAMPING, LG Chemical, South Korea
  • PP, Hyundai Petrochemical, South Korea
  • BTX, Hyundai Oil Refinery, South Korea
  • HD-LLDPE, Hyundai Petrochemical, South Korea
  • BBG, Hyundai Petrochemical, South Korea
  • Chloro-Alkali, Hanhwa Chemical, South Korea 9
  • Hydrogen Generation Unit, India Hindustan Petroleum, India
  • PP, Saudi Arabia SPC PDH, Saudi Arabia
• Chemical
  • No.1 PTHF, BASF Korea, South Korea
  • MALEIC ANHYDRIDE, Yongsan Chemical, South Korea
  • Gas Compression, Pakistan Gas Corp, Pakistan
  • ELECTROSIS, Korea Zinc Corp., South Korea
  • VCM UNIT, LG Chem Corp., South Korea
  • No.1 PTHF, BASF Korea, South Korea
  • POLYMIDE, BASF Korea, South Korea
  • Chloro-Alkali, Hanhwa Chemical, South Korea
• Others
  • CEMS, Malaysia Power Plant, Malaysia
  • W.W.T, LG Caltex Refinery, South Korea
  • W.W.T, Samsung General Chemical, South Korea
  • RO Unit, LG Caltex Refinery, South Korea
  • Gas Metering Skid, Conoco Indonesia Inc, Indonesia
  • Gas Platform, Carigali Triton Operation Company, Malaysia
  • Gas Producing Facility #1, Korea National Oil, South Korea
  • O2 Production, Praxair Korea, South Korea