Jun 30, 2016 08:38
8 yrs ago
13 viewers *
English term
overbased
English
Tech/Engineering
Chemistry; Chem Sci/Eng
nomenclature
Benzenesulfonic acid, propenated, calcium salt, overbased
http://echa.europa.eu/hr/substance-information/-/substancein...
http://www.proz.com/kudoz/english_to_russian/chemistry;_chem...
How would you describe En word overbased in other words?
http://echa.europa.eu/hr/substance-information/-/substancein...
http://www.proz.com/kudoz/english_to_russian/chemistry;_chem...
How would you describe En word overbased in other words?
Responses
| 3 +3 | please see below |
Marga Shaw
|
References
| ... |
Maria Fokin
|
Responses
+3
3 hrs
Marga Shaw
United Kingdom
United Kingdom
Specializes in field
United Kingdom
Language matters
Native in: German (Variants: Germany, Swiss, Austrian)
Works in: English to German, German to English
Related KudoZ points
:
4
Selected
please see below
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
4 KudoZ points awarded for this answer.
Comment: "thank you very much"
Reference comments
45 mins
Maria Fokin
Italy
Italy
Native in English
&
English
Italy
MS Geology
Native in: English 
, Russian
Works in: Russian to English, Italian to English, English
Reference:
...
since, Benzenesulfonic acid is also called Calcium polypropyl benzene sulfonate
molecular formula: H(70-86)C(40-48)O6S2Ca
"Briefiy, an overbased sulfonate is one containing excess metal over that required for complete neutralization of the sulfonic acid."
http://www.google.com/patents/US3429811
"In the early 1950s, methods were discovered by which one could prepare highly basic sulfonates containing from three to 1 5 times as much metal as the corresponding normal sulfonates. Called overbased. superbasic. or hyperbasic sulfonates. these products are manufactured by ...."
Encyclopedia of Chemical Processing and Design: Volume 2 - Additives to Alpha
molecular formula: H(70-86)C(40-48)O6S2Ca
"Briefiy, an overbased sulfonate is one containing excess metal over that required for complete neutralization of the sulfonic acid."
http://www.google.com/patents/US3429811
"In the early 1950s, methods were discovered by which one could prepare highly basic sulfonates containing from three to 1 5 times as much metal as the corresponding normal sulfonates. Called overbased. superbasic. or hyperbasic sulfonates. these products are manufactured by ...."
Encyclopedia of Chemical Processing and Design: Volume 2 - Additives to Alpha
Reference:
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