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 June 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

The Hour of Power: Hybrid Marine Technology and Green Ports

In 2015 two significant developments are going to make many operators, owners and builders of professional vessels consider hybrid marine power. Firstly the new emissions laws in ports,

GTT Records Order for 2 LNG Tankers

GTT receives a new order from Hyundai Samho Heavy Industries for two LNGCs for Teekay   GTT, a designer of membrane containment systems for the maritime transportation

SUNY Maritime to Host e-Navigation Conference

The e-Navigation Underway 2015 – North America conference will be hosted by The State University of New York (SUNY) Maritime College from September 28 to 30 on the college’s Throggs Neck, N.

Environmental

Hapag-Lloyd's New Noses Lower Emissions

Hamburg based shipping company Hapag-Lloyd plans for 24 of the largest containerships in its fleet to get new bulbous bows by 2016, with some of the vessels also

Charleston Harbor Deepening Gets US Funding

Charleston Harbor deepening project earns key federal funding for preconstruction engineering and design; U.S. Army Corps of Engineers allocates $1.303 million

The Hour of Power: Hybrid Marine Technology and Green Ports

In 2015 two significant developments are going to make many operators, owners and builders of professional vessels consider hybrid marine power. Firstly the new emissions laws in ports,

Fuels & Lubes

Hapag-Lloyd's New Noses Lower Emissions

Hamburg based shipping company Hapag-Lloyd plans for 24 of the largest containerships in its fleet to get new bulbous bows by 2016, with some of the vessels also

First ME-LGI Engine Test Deemed a Success

Mitsui tests first commercial model on HFO and methanol   MAN Diesel & Turbo licensee Mitsui Engineering & Shipbuilding Co., Ltd. (MES) recently demonstrated

Bahri to Buy Five More Oil Tankers from Hyundai Heavy

National Shipping Company of Saudi Arabia (Bahri) has signed a deal to buy a further five very large crude tankers from ship builder Hyundai Heavy Industries, the

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Naval Architecture Navigation Offshore Oil Pipelines Pod Propulsion Salvage Shipbuilding / Vessel Construction Winch
rss | archive | history | articles | privacy | 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: 0.1732 sec (6 req/sec)