Sentence examples for petroleum compounds from inspiring English sources

When heated, however, pyrobitumens generate or transform into bitumen-like liquid or gaseous petroleum compounds.

LPG is recovered from "wet" natural gas (gas with condensable heavy petroleum compounds) by absorption.

Oxidation of the petroleum compounds in the MFC and steel wool in the SFC caused electron flow from the anode to the cathode, where nitrate was reduced.

The MFC utilized petroleum compounds in refinery wastewater as the electron donor and the SFC utilized steel wool as the electron donor.

The Food and Drug Administration said that all seafood samples had tested below the level of concern for health risks from petroleum compounds, and that it was developing a test for dispersants in food.

We concluded that the total petroleum hydrocarbon degradation rate was controlled by a factor other than substrate availability and the reduced availability of monoaromatic hydrocarbons in the biochar amended soil led to greater biodegradation of the other petroleum compounds.

Malten is a group of petroleum aromatic compounds into which polar aromatic (resin) and saturated (paraffin) compounds are classified.

The residue was washed with petroleum ether to afford crude compound 13 which was used directly in the next step without further purification.

The Canada-Wide Standard (CWS) method is used for the analysis of petroleum hydrocarbon compounds across Canada.

Different routes of soil and groundwater contamination by petroleum hydrocarbon compounds and their partitioning into gaseous, aqueous and pure phases in the subsurface strata are discussed.

Another class of persistent hydrophobic chemicals is petroleum biomarker compounds (hopanes and steranes) that are used for hydrocarbon source identification and allocation.