Neutral, basic, and overbasic calcium salt of sulfurized dodecyl phenol were prepared.
Basic and overbasic calcium salts of dodecyl benzene sulfonic acid are sparingly soluble in lube oil.
Basic and overbasic salts of the neutral compounds were prepared using different ratios of calcium hydroxide and carbon dioxide.
Then basic and overbasic of corresponding mixtures were prepared using excess of calcium hydroxide and carbon dioxide.
The conclusions could be derived from the results of this study that: Neutral, basic, and overbasic calcium salt of sulfurized dodecyl phenol were prepared.
In the present work, we synthesized neutral, basic, and overbasic calcium salt of sulfurized dodecyl phenol and neutral calcium salt of dodecyl benzene sulfonic acid.
Basic and overbasic calcium salt of dodecyl benzene sulfonic acid were prepared by addition of an excess of calcium hydroxide with carbon dioxide.
In the present work, neutral, basic, and overbasic calcium salt of sulfurized dodecyl phenol and neutral calcium sulfonate were prepared and evaluated as antioxidant and detergent/dispersants.
The prepared mixtures (X, Y, Z) were mixed with different amounts of calcium hydroxide to prepare basic and overbasic mixtures where X 1, X 2, Y 1, Y 2, Z 1, Z 2 were obtained.
