Technology Overview

We offer many different products to help our clients meet their vast needs, from Natural Gas Liquids Recovery to loading platforms. PETROGAS offers a wealth of knowledge and expertise at your fingertips.

PETROGAS can help you determine the most cost-effective system for your application. Please scroll down to view our various systems.


Model BA

A type of vapor recovery where hydrocarbon vapors are being vented into the atmosphere from storage tanks and can be recovered as marketable liquids. Collapsed storage tanks or oxygen are not a concern. No compression is required...

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Lean Oil Absorption

A gas with hydrocarbon vapors enters the bottom of an ABSORBER column,  flows upward, and comes in contact with the counter-flowing LEAN OIL system. The LEAN OIL preferentially absorbs the vapors from the gas, becoming ENRICHED OIL...

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Refrigeration

The chilling of vapors to condensing temperatures has long been a common means of vapor recovery...

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NATURAL GAS Processing And Dew Point Control

Gas processing plants are intended to help you meet pipeline sales specifications and/or recover valuable marketable liquids from natural gas. PETROGAS has been a recognized leader since 1975 in the design, manufacturing, and operation of gas liquids recovery Mini-Plants...

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Biodiesel Production Units

PETROGAS offers continuous biodiesel processing modules to convert degummed crude soybean oil into methyl ester or biodiesel. A pretreatment module can be added to use higher FFA feedstocks in the PETROGAS process module...

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HYDROCARBON LIQUIDS SEPARATION / FRACTIONATING

PETROGAS has years of experience in designing and building modular distillation systems. PETROGAS designs systems to meet your application, and we build our units to suit your needs...

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TURBO EXPANDER

Cryogenic chilling in the PETROGAS Model TE System utilizes a TURBO EXPANDER that replaces the Joule-Thompson expansion valve in a conventional refrigeration system. The expansion valve is adiabatic as well as a turbine, and taking the work out of the expansion makes it isentropic....

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VAPOR RECOVERY

VOC and HAP emissions pollute the atmosphere and the air we breathe. Governmental agencies have mandated the control of these emissions. They can be controlled by destruction (incineration) or by recovery...

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