Industrial Hydrocarbon Decontamination Services

CHEMCLEAN Services provides specialized hydrocarbon decontamination services in India for refineries, columns, vessels, heat exchangers and process equipment.

With 30+ years of refinery experience, we combine advanced cleaning chemistry, technical expertise and application-specific methods to support safer, faster and more efficient shutdowns and turnarounds.

Hydrocarbon Decontamination Methods

1. Vapour Phase Decontamination

A fast and effective method for columns, vessels and packed-bed equipment, providing hydrocarbon degassing and de-oiling while helping create safer conditions for maintenance.

It can be nullified all the pyrophoric materials and saving time, water and energy where applicable.

2. Liquid Phase Decontamination

Designed for heavy hydrocarbon circuits, columns, vessels and heat exchangers.

It provides decontamination along with physical cleaning, which may reduce the need for subsequent hydrojetting.

Proven Refinery Experience

CHEMCLEAN Services has worked in almost every major refinery in India and Abroad including:

  • Yuhantech Co. Ltd. (Kuwait)
  • Nayara Energy Ltd.
  • Reliance Industries Ltd.
  • HMEL Bathinda Refinery
  • IOCL
  • BPCL
  • HPCL

Our project experience includes FCCU, SRU, CDU, VDU, Sour water tank, Support decontamination at DTA coker, HCU Lobs, CCR & SWS-4, KHDS Units, flare systems, columns, vessels and heat exchangers.

Selected Projects

  • HMEL, Bathinda Refinery – FCCU & SRU decontamination.
  • HPCL, Mahul Refinery – Flare stack & Acid KOD decontamination.
  • BPCL, Kochi Refinery – CDU, VDU & FCCU decontamination.
  • Reliance Industries Ltd., Jamnagar –
    1. Decontamination Support Service during Upcoming DTA Coker SD.
    2. SAR Unit Sulfuric Acid Tank Internal Cleaning Job.
  • Nayara Energy Limited (Formerly Essar Oil Limited), Refinery Site, Vadinar, Gujarat.
    1. Decontamination of FCCU.
    2. Unit Decontamination of Sour Water Tank.

Why CHEMCLEAN?

  • 30+ years of refinery experience
  • Timely Completion
  • Vapour & liquid phase expertise
  • Application-specific cleaning chemistry
  • Experience with complex refinery units
  • Safer shutdown and maintenance support
  • Faster turnaround and equipment handover
  • Proven experience across major Indian refineries

Applications: Refineries | FCCU | SRU | CDU | VDU | Columns | Vessels | Heat Exchangers | Flare Systems | Heavy Hydrocarbon Circuits

Book a Service

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