MARPOL ANNEX VI CHAPTER 1-3: “AIR POLLUTION AND GHG EMISSIONS FROM INTERNATIONAL SHIPPING
MARPOL Annex VI Chapter 1-3: “Air Pollution and GHG Emissions from International Shipping” from Mohammud Hanif Dewan M.Phil.
MARPOL ANNEX VI CHAPTER 4: ENERGY EFFICIENCY REGULATIONS FOR SHIPS
MARPOL Annex VI Chapter 4 from Mohammud Hanif Dewan M.Phil.
SHIPS, I SAILED
Ships, I Sailed from Mohammud Hanif Dewan M.Phil.
ENERGY, GREENHOUSE GAS EMISSIONS, AND CLIMATE CHANGE
Source: Saskatchewan Environmental Society
CYLINDER LUBRICATION SYSTEM
Cylinder lubrication in a low-speed main propulsion diesel engine: Cylinder lubrication For marine diesel engines operating on residual fuels containing sulphur, cylinder lubrication must generally serve the following purposes: ■ Create and maintain an oil film to prevent metal to metal contact between the cylinder liner and piston rings. ■ Neutralise sulphuric acid in order …
THE TRIPLE E SHIP’S CONCEPT FOR MORE ENERGY EFFICIENCY
Image Credit: www.maersk.com The Triple E Ships can be more energy efficient and more environment friendly. Triple-E (EEE) stands for Energy efficient, Economy of scale and Environmentally improved vessel: Energy Efficiency: Triple-E ships are designed and optimised for lower speeds. The unique hull design, energy-efficient engine and system that uses exhaust gas to produce extra energy to …
NOVEC 1230- THE NEXT GENERATION OF HALON AND CO2
Image Credit: www.protec.co.uk Novec 1230, C6F12O, (3M Novec 1230) fluid is a low global warming potential Halon replacement for use as a gaseous fire suppression agent. Novec 1230 is manufactured by 3M. This Fire Protection Fluid is an advanced, “next-generation” halon and CO2 replacement, offering a number of important advantages over other clean agents and …
ON THE WAY OF INNOVATION- THE MOST ENERGY EFFICIENT CAR!
Impressive news from the new Prototype CNG category late yesterday afternoon: team Microjoule-La Joliverie pulled off a 2,521km/litre equivalent first attempt (imagine driving from Rotterdam to Palermo on one litre). New category, new benchmark. The first UrbanConcept challenge started this morning. First on track was Louis Delage School from France with their gasoline car, pulling …
PROBLEMS IN BOILERS
Image Credit:www.globalspec.com Some common boiler problems are described below: Fires Cleanliness of the heat recovery surfaces after the boiler can often be judged by observing the gas pressure differential above and below. Any significant rise in this value should be attended to. Whilst good combustion conditions will minimise the risk, deposits allowed to accumulate …
HEAT TREATMENT PROCESS
Heat Treatment Process from Mohammud Hanif Dewan M.Phil.