Turnkey Services for H2S Removal

Proven ability to meet desulfurization goals.

Innovative Process Technologies

Downstream refining and petrochemical operations with strategic sulfur removal.

Solvents that Enhance Performance

Top performance matched to feedstock type for every source of aromatics.

Check Out the H2S Calculator

GTC Vorro’s Quick H2S Calculation and Equivalent Annual SO2 Mass Tool.

Who Is GTC Vorro Technology?

GTC Vorro Technology is an environmental services and technology provider to oilfield, refining and petrochemical companies around the world. We are leaders in sulfur removal and technologies for sulfur management. Our business operates in two divisions:

  • Upstream and midstream hydrocarbon processing with our signature turnkey sulfur removal program.
  • Downstream refining and petrochemical operations with strategic sulfur removal from fuel gas, FCC gasoline, diesel, and tail gas treater redundant units. We also provide innovative technical options for BTX production, clean fuels, and octane enhancing processes.

GTC Vorro’s current commercial portfolio in the gas production, refinery and petrochemical chemical process industries is served via two business divisions: Gas Treating and Process Technology Licensing.

NOTEWORTHY

Third Study in Aromatic Revamp Series

GTC Vorro Technology has completed the third in a series of studies on aromatic revamps for confidential clients with refineries in the U.S.  The studies include capacity increases, significant energy reduction, and modest investment costs.

GTC Vorro Presents Webinar on Sulfur Removal for Energy and Emissions Reductions

Join GTC Vorro Technology's Rahul Khandelwal in an exclusive webinar hosted by The Association of Professional Engineers and Geoscientists of Alberta (APEGA). From refinery fuel gas to diesel desulfurization, Rahul will break down how innovative technology is...

Digital Refining/PTQ Webinar: Watch Now!

GTC Vorro invites you to watch our Digital Refining/PTQ Webinar! Watch Business Director Rahul Khandelwal as he discusses how innovative pathways in desulfurization for fuel gas, diesel and syngas can reduce SO₂ emissions while improving energy...

ME-TECH 2025: Rahul Khandelwal Presents on Novel Sulfur Removal Pathways to Aid Energy Reduction and Decarbonization

Business Director Rahul Khandelwal was recently featured at ME-TECH, presenting on "Novel Sulfur Removal Pathways to Aid Energy Reduction and Decarbonization. This presentation discussed how the refining and petrochemical industries are embracing new technologies to...

GTC Vorro Attending SUPER DUG 2025

Get ready, Fort Worth! GTC Vorro is heading to SUPER DUG 2025, the premier event for U.S. shale plays, energy innovation and collaboration. When: May 14-15, 2025Where: Fort Worth Convention Center, Fort Worth, TXBooth #531 Swing by our booth to learn how GTC Vorro can...

GTC Vorro’s Alok Saxena Presents at 15th World PetroCoal Congress

India's rapidly evolving energy landscape has opened doors for groundbreaking technologies that leverage the nation's coal reserves. One area of focus is coal gasification, which converts coal into clean syngas for energy and chemical production. At the heart of this...

GTC Vorro Technology Names Brian Pace as Vice President of Environmental Services

GTC Vorro Technology, a provider of environmental process technologies to oil and gas, refining and petrochemical companies, announces that Brian Pace has been named Vice President of Environmental Services. Based in Houston, Pace will oversee GTC Vorro's...

Novel Sulfur Removal Pathways to Aid Energy Reduction and Decarbonization: Webinar Recap

Director of Business Development, Rahul Khandelwal recently brought together industry experts to discuss how the refining and petrochemical industries are embracing new technologies to address critical challenges like decarbonization, energy efficiency and sulfur...

GTC Vorro Technology Provides H₂S Treating Methods Comparison Checklist

GTC Vorro Technology, a turnkey provider of environmental services and process technologies to oil and gas, refining and petrochemical companies, has released an H₂S Treating Methods Comparison Checklist to help industry professionals make informed decisions about...

GTC Vorro Technology Names Melissa Peterson as General Counsel

GTC Vorro Technology (GTC Vorro), a turnkey provider of environmental process technologies to oil and gas, refining and petrochemical companies, announces that industry veteran Melissa Peterson has joined the executive leadership team as general counsel. Based in...

GTC Vorro Technology is pleased to offer our free H2S and SO2 calculator to quickly and efficiently determine the number of pounds of hydrogen sulfide in any gas stream. This easy-to-use tool automatically calculates an equivalent annual sulfur dioxide produced if the gas is flared untreated—an important factor for emission reduction and hitting ESG compliance targets.

Gas Treating

The company’s original core business provided H2S removal via placement of solid scavengers associated with natural gas production and providing options to address redundant sulfur plant capacity in refineries. GTC Vorro has incorporated additional technology offerings to cover higher sulfur loadings applicable to a broader range of the available market.

Technology Licensing

Our team brings a longstanding history of evaluating and developing innovative process technologies to the refining, chemical, petrochemical and gas processing industries. We provide specialized offerings for pyrolysis gasoline and refinery gasoline desulfurization, as well as other processes linking fuels and petrochemical production. 

Third Study in Aromatic Revamp Series

Third Study in Aromatic Revamp Series

GTC Vorro Technology has completed the third in a series of studies on aromatic revamps for confidential clients with refineries in the U.S.  The studies include capacity increases, significant energy reduction, and modest investment costs.

read more
Digital Refining/PTQ Webinar: Watch Now!

Digital Refining/PTQ Webinar: Watch Now!

GTC Vorro invites you to watch our Digital Refining/PTQ Webinar! Watch Business Director Rahul Khandelwal as he discusses how innovative pathways in desulfurization for fuel gas, diesel and syngas can reduce SO₂ emissions while improving energy...

read more

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