The combustion by-products formed by burning diesel fuel, sulfur oxides and water, readily combine to form sulfur-based acids. The bulk of these corrosive acids is removed as part of the engine’s exhaust, but some remain and escape into the engine cavity in blow-by gas where they are neutralized by additives in the oil, or proceed to attack the thin oil films providing lubrication for piston rings and cylinder liners.

The sulfate index from infrared analysis is a measurement of the amount of sulfur-based acids that have reacted with the oil and reflect the amount of sulfation that has occurred. If fuel sulfur levels remain constant, the sulfate index would be expected to increase continuously with use until the oil reaches the end of its useful service life, for which the sulfation level or sulfate index can be an important determinant.

At normal operating temperatures, acids remain in a gaseous state in the blow-by gas with minimal contact with reactive surfaces. However, when an engine experiences lower-than-normal operating temperatures (such as just after start-up, at shutdown, or when a faulty cooling system results in continuous overcooling) the acids condense and come in contact with the oil in the sump, causing the oil to film on exposed metal surfaces. This places an extra burden on the lubricant because it must neutralize more acid than would be expected during normal operation. Thus, high sulfation early in the oil’s life often indicates abnormally low operating temperatures.

 

MANUFACTURING PROCESS OF ENGINE OIL is not very complicated. For the production, there is need usable and tried a formulation, ingredients ( performance and another additives, base oils,foam agent, pour point depressant, etc. ) and process tank. For ingredients to be used, quantities to be used and ingredients usage rankings, you should look into this formulation and manufacturing process. Therefore, formulation and productıon process of MULTIGRADE, MONOGRADE,SYNTHETIC,SEMI SYNTHETIC MOTOR OIL are important. If you have not a good formulation, you cannot make healthy and  efficient production of any lubricating oils.
 

 

If you need any manufacturing formulations and production methods about
 

any engine oil 


LUBRICATING OIL

FORMULATIONS

ENCYCLOPEDİA

is enough.

LUBRICATING OIL FORMULATION ENCYCLOPEDIA has many formulations of greases, complex grease, lithium grease production,sodium greases formula, formulation,multigrade engine oils manufacturing process,motor oils making, gear oil production, synthetic engine oils,semi synthetic motor oils,gasoline oils,diesel oils production process,composition of turbine oils,transmission oil manufacturing, production of cycle motor engine, tractor oils,mineral based motor engine production,heat transfer oils, slideway oils formulation, formulations, cutting oils formula,formulas grinding oils,mould oils manufacturing process and etc.


All lubricating oils in the encyclopedia are producible easily.You need no help and no technıcal support. The encyclopedia is enough to produce lubricating oils and engine oils  itself.

LUBRICATING OIL

FORMULATIONS

ENCYCLOPEDIA

is written clear and understandable.

DETERGENT ENCYCLOPEDIAS AND CONTENTS

 

 

 
HARD BOOK                                         E BOOK





RELATED TAGS: What is engine oils,making synthetic diesel engine oil,semi synthetic engine oil manufacturing process,mineral based engine oil production, heavy duty engine oil formulation,high performance engine oil formula,formulas,properties of motor oils,synthetic motor oil msds, analysis,composition of engine oils,additives of motor oils, mineral engine oil formulation,make semi synthetic diesel engine oil, base oils,synthetic base oils,light neutral oil,heavy neutral oil,performance additives package, properties of diesel engine oil, how to formulate engine oils, types of engine oils, synthetic motor oils,ingredients of engine oils,compounds of engine oils, index of motor oil,characteristic of motor oils,application of motor oils,combination of synthetic engine oils.



SOLVERCHEM PUBLICATIONS