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The sulfolactone hydrolysis system is a key industrial process used to convert sulfolactones (formed during the sulfonation of
-olefins) into
-olefin sulfonate (AOS) detergent, typically consisting of a booster pump, heat exchangers, and a hydrolyzer. It hydrolyzes sultones using water and alkali to produce high-quality AOS detergent, reducing waste in detergent manufacturing plants.
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Web results
sulfonation plant sulfolactone hydrolysis system
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sulfonation-plant-sulfolacto...
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sulfonation-plant-sulfolacto...
The Sulfolactone hydrolysis system consists of a boosting pump, three heat exchangers, and a hydrolyzer. After aging, α- Olefin sulfonate is pumped to the ...Read more
Sulfolactone hydrolysis system
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sulfolactone-hydrolysis-sys...
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sulfolactone-hydrolysis-sys...
Customized Sulfolactone hydrolysis system, please click to get a quote and more information.
The Alkaline Hydrolysis of Sulfonate Esters - ACS Publications
ACS Publications
https://pubs.acs.org › doi
ACS Publications
https://pubs.acs.org › doi
Sulfonate ester hydrolysis has been the subject of recent debate, with experimental evidence interpreted in terms of both stepwise and concerted mechanisms.Read more
Process for converting alkyl sultones to alkene sulfonic acids
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
Alkyl sultones are converted to alkene sulfonic acids by hydrolysis with a critical amount of water (ie, 5 to 35 percent) optionally followed by dehydration ...Read more
Expanding the Range of Methods for Obtaining Diverse ... - PMC
PubMed Central (PMC) (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC12917677
PubMed Central (PMC) (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC12917677
by SA Zhukov2026Cited by 1 — The first proposed method involves the incorporation of chloroalkanesulfonyl azides, followed by the substitution of the chlorine atom with ...Read more
Sulphonation and sulphation plant process, sulpha(on)tion ...
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › process-and-technology_254
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › process-and-technology_254
The Sulfolactone hydrolysis system consists of a boosting pump, three heat exchangers, and a hydrolyzer. After aging, α- Olefin sulfonate is pumped to the ...Read more
Optimization of Gas-Liquid Sulfonation in Cross-Shaped ...
MDPI
https://www.mdpi.com › ...
MDPI
https://www.mdpi.com › ...
by Y Li2025 — Under alkaline conditions, the sultones undergo hydrolysis and neutralization to form hydroxyalkanesulfonates, which can further convert to AOS at elevated ...Read more
Sulphonation
Phoenix Equipment
https://www.phxequip.com › resource-detail › sulphonati...
Phoenix Equipment
https://www.phxequip.com › resource-detail › sulphonati...
A supplementary treatment is involved in the production of Sodium Alpha Olefin Sulfonate (AOS), named “hydrolysis”, in addition to the neutralization of caustic ...Read more
People also ask
What is the basic hydrolysis of lactam?
As noted earlier, the basic hydrolysis of β-lactam compounds takes place via a BAC2 mechanism that involves a nucleophilic attack on the amide carbon of the β-lactam ring.
Alkaline and acidic hydrolysis of the β-lactam ring - Wiley Online Library
Wiley Online Library
https://onlinelibrary.wiley.com › doi › pdf › ejtc
Wiley Online Library
https://onlinelibrary.wiley.com › doi › pdf › ejtc
Web results
Sulfonation and Sulfation Processes
Chemithon Enterprises
https://www.chemithon.com › Technical_papers
Chemithon Enterprises
https://www.chemithon.com › Technical_papers
PDF
In the sulfonation process, the liquid SO3 is metered from the storage tank into a steam heated vaporizer where it is evaporated and mixed into the dried air ...Read more
36 pages