The words contained in this file might help you see if this file matches what you are looking for:

...Worldwide r david whitby marine diesel engine oils oil requirements in europe spark concern for the shipping industry technical heavy fuel future or that it may not be cost effective have been changing reneries to produce low sulphur primary drivers are efcien specically cy type and reduced exhaust signicant renery up emissions grades would needed pro most large en duce these fuels companies gines both two stroke four charge a premium designed run on residual which has high another problem is there content sometimes little experience of operating percent weight during combus tion oxidized ulti engines distillate long mately sulphuric acid lubricant marketers differ how best formulate periods optimum tbn must therefore use with formulation used contain alkaline additives neu still needs es tralize corrosive effects tablished combustion acids amount addi gas scrubbing permitted by imo also can de tives determines total base number european union as an alternative signed burn liqueed natu...