petroleum asphalt

petroleum asphalt

[pə′trō·lē·əm ′as‚fȯlt]
(materials)
Asphalt recovered or made from petroleum.

petroleum asphalt

Asphalt which is refined directly from petroleum; of two types, asphalt base and paraffin base.
References in periodicals archive ?
Tenders are invited for Varied quantities of liquid asphalt, aggregate material, rock lining, bituminous pavement material, cut back petroleum asphalt, corrugated metal and plastic drainage pipe, sign posts, highway PA D.
The petroleum asphalt recovered as a residue after the crude oil distillation is a mixture of varying chemical and metallic compounds [12].
In this study, we propose that vanadium in petroleum asphalt influence the oxidative polymerization of DMP proceeded in asphalt medium for modifying asphalt, which is a different way of asphalt modification from the conventional way in that asphalt is directly mixed with polymer (in this case, PPO).
Key statement: Synthetic asphalt and petroleum asphalt modified synthetic asphalt emulsions which contain recycled tire rubber and processes for making the emulsions at temperatures above ambient or room temperature.
The results of these exposures are included in this document and have been used to produce a comprehensive chemical model of petroleum asphalt.
From January to August of 2012, China's petroleum asphalt output hit 18,092 kilotons, up 8.
The major products include: gasoline, diesel oil, coal oil, fuel oil, lubricating oil, lube oil base stock, naphtha, solvent oil, petroleum asphalt, petroleum coke, gaseous propellant, paraffin and petroleum resin.
The industry's major products include gasoline, diesel oil, coal oil, fuel oil, lubricating oil, lube oil base stock, naphtha, solvent oil, petroleum asphalt, petroleum coke, gaseous propellant, paraffin and petroleum resin.
Certain relationships between Chemical Composition and Properties of Petroleum Asphalts from Different Origin.
Sixteen new methods that distinguish behavioral characteristics of compositionally diverse petroleum asphalts were developed or refined into new methods during this project.

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