08:38 Jun 30, 2016 |
English language (monolingual) [PRO] Tech/Engineering - Chemistry; Chem Sci/Eng / nomenclature | |||||||
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| Selected response from: Marga Shaw United Kingdom Local time: 15:09 | ||||||
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SUMMARY OF ALL EXPLANATIONS PROVIDED | ||||
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3 +3 | please see below |
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Summary of reference entries provided | |||
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please see below Explanation: The term “overbased” refers to the fact that the quantity of base incorporated in the particle cores is greater than that needed to neutralize the acid surfactant. The neutralizing strength of an overbased detergent is measured by its total base number (TBN). TBN is defined as the quantity of acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide that is required to neutralize all basic constituents present in 1 g of overbased detergent. http://www.iasj.net/iasj?func=fulltext&aId=77664 |
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