New Bunker Fuel Developed by Scientists

Science Codex
Tuesday, August 21, 2012

Scientists develop a cleaner fuel for cruise ships & other large vessels from ingredients in detergents, medicines.

Scientists describe development of a new fuel mixture to ease the major air pollution and cost problems facing cruise ships, oil tankers and container ships which tend to burn the cheapest and most highly polluting form of diesel fuel. Their report was part of the 244th National Meeting & Exposition of the American Chemical Society, the world's largest scientific society, being held here this week.

George N. Harakas, Ph.D. and colleagues from the Maine Maritime Academy and SeaChange Group LLC developed a fuel by adding two ingredients to low-sulfur diesel to produce "Bunker GreenTM" fuel, a member of the Eco-HybridTM family of fuels.

One ingredient was glycerol, a thick, colorless liquid widely used in foods, medicines and other products. Glycerol is a byproduct of biodiesel production, making it a cost-effective, carbon-neutral and domestically sustainable fuel. Blending glycerol and diesel fuel is literally like trying to mix oil and water. The use of a surfactant, a class of chemicals similar to ingredients that boost the cleaning power of laundry detergents, was used to solve that problem.

The fuel they produced has improved emission properties and the potential to lower fuel costs for the shipping industry. Laboratory tests at the Marine Engine Testing and Emissions Laboratory (METEL) at the Maine Maritime Academy demonstrated that "Bunker GreenTM" fuel produced 15 percent lower emissions of soot-like particulates and 26 percent less nitrogen oxide pollutants.

This research into fuels with a lower environmental impact has been supported by the Maine Technology Institute, the National Science Foundation and private industry. Harakas concluded that "Bunker GreenTM" fuel could help the shipping industry reduce air pollution to meet these IMO regulations, especially for older ships.
 

Maritime Reporter September 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Wärtsilä, Diesel United Renew Pact

Wärtsilä and Diesel United Ltd in Japan have signed a ten-year renewal of their co-operation agreement for the sale, manufacturing and servicing of Wärtsilä low-speed marine engines.

MARAD Tests Alternative Power for Ships

The Maritime Administration (MARAD) is testing state-of-the-art, environmentally efficient technology onboard the Training Ship (TS) Kennedy.   The National

Ship Emissions: Chevron Lube Gains Key Approval

A new Chevron Marine Lubricants 100 BN cylinder oil, which is designed to offer ship owners the ability to achieve the latest emissions legislation, has received full sign off from a key engine maker.

Environmental

MARAD Tests Alternative Power for Ships

The Maritime Administration (MARAD) is testing state-of-the-art, environmentally efficient technology onboard the Training Ship (TS) Kennedy.   The National

DNV GL Approvals for SAACKE Scrubbers

Classification increases planning certainty for exhaust gas scrubber operators.   The classification society DNV GL has certified the SAACKE exhaust gas scrubber

Ship Emissions: Chevron Lube Gains Key Approval

A new Chevron Marine Lubricants 100 BN cylinder oil, which is designed to offer ship owners the ability to achieve the latest emissions legislation, has received full sign off from a key engine maker.

Fuels & Lubes

Wärtsilä, Diesel United Renew Pact

Wärtsilä and Diesel United Ltd in Japan have signed a ten-year renewal of their co-operation agreement for the sale, manufacturing and servicing of Wärtsilä low-speed marine engines.

MARAD Tests Alternative Power for Ships

The Maritime Administration (MARAD) is testing state-of-the-art, environmentally efficient technology onboard the Training Ship (TS) Kennedy.   The National

DNV GL Approvals for SAACKE Scrubbers

Classification increases planning certainty for exhaust gas scrubber operators.   The classification society DNV GL has certified the SAACKE exhaust gas scrubber

 
 
Maritime Contracts Maritime Security Navigation Offshore Oil Pipelines Port Authority Ship Electronics Ship Repair Ship Simulators Sonar
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1180 sec (8 req/sec)