Utilization of by-products from used-oil re-refining

Journal Article · Tue Mar 01 00:00:00 EST 1983 · Energy Prog.; (United States)

OSTI ID:6029286

Brinkman, D W ^[1]; Weinstein, K D; Craft, S R

---

1. Bartlesville Energy Technology Center, OK

This paper presents the results of research into practical uses for many of the by-products of various re-refining processes. By turning problematic by-products into saleable products, the used-oil recycling industry could begin a resurgence and the valuable resource represented by lube oil base-stocks could be conserved. The study included sampling of the by-product streams from five re-refineries representing three processes; subsequent chemical and physical characterization of the samples; development of possible by-product steam utilization options; feasibility testing of the promising options; and general economic analyses of the technically feasible options. The by-product streams sampled and analyzed were grouped into two categories based upon primary characteristics: (1) hydrocarbon/sludge/clay samples and (2) water samples. During engineering-tests phase of the study, technically viable utilization options were found for each by-product stream with the possible exception of process waters. Various options included fuel oil, carbon black feedstock, internal combustion fuel, asphalt component, soil stabilization, lube recovery, grease component, and AFB fuel. There are genuine opportunities for improved economics within re-refining by turning many of the by-products generated now as wastes into useful products. 4 tables. (DP)

• DOE Contract Number: AC19-79BC10059
• OSTI ID: 6029286
• Journal Information: Energy Prog.; (United States), Vol. 3:1
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
WASTE OILS
BY-PRODUCTS
RECYCLING
CLAYS
PETROLEUM
PETROLEUM REFINERIES
REFINING
SLUDGES
USES
WASTE PROCESSING
WASTE PRODUCT UTILIZATION
WASTES
WATER
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROGEN COMPOUNDS
INDUSTRIAL PLANTS
MANAGEMENT
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
PROCESSING
WASTE MANAGEMENT
020800* - Petroleum- Waste Management
320305 - Energy Conservation
Consumption
& Utilization- Industrial & Agricultural Processes- Industrial Waste Management