Search Results
AI Overview
Alpha-olefin hydrolysis typically refers to the conversion of alpha-olefin sulfonates (AOS) or intermediates into surfactants, involving the base hydrolysis of sultones (cyclic sulfate esters) and sulfonic acids. This process converts sulfonation products into a mixture of alkenesulfonates and hydroxyalkanesulfonates (60-65% and 35-40% respectively).
Key Aspects of Alpha-Olefin Sulfonate Hydrolysis:
- Process Overview: Alpha-olefins are sulfonated with , producing allylic/homoallylic sulfonic acids and 5- or 6-membered cyclic sulfate esters (sultones).
Show more
Web results
Unit 11 Alpha Olefins Hydrolysis
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › unit-11-alpha-olefins-hydr...
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › unit-11-alpha-olefins-hydr...
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
Process for hydrolyzing alpha-olefin sulfonate and system ...
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
A kind of α olefin sulfonate hydrolysis system is characterized in that: Intake line is communicated with again steam heater and hydrolyzer after connecting the ...Read more
α-Olefin sulfonate
Wikipedia
https://en.wikipedia.org › wiki › Α-Olefin_sulfonate
Wikipedia
https://en.wikipedia.org › wiki › Α-Olefin_sulfonate
Base hydrolysis of the mixture gives alkene sulfonates (derived from simple deprotonation of allylic and homoallylic sulfonic acids) and 3- and 4 ...Read more
People also ask
What are alpha olefins used for?
Normal alpha olefins or their derivatives are used extensively as polyethylene comonomers, plasticizers, synthetic motor oils, lubricants, automotive additives, surfactants, paper size, and in a wide range of specialty applications.
Normal Alpha Olefins Products | Chevron Phillips Chemical
Chevron Phillips Chemical
https://www.cpchem.com › what-we-do › solutions › pro...
Chevron Phillips Chemical
https://www.cpchem.com › what-we-do › solutions › pro...
What is another name for alpha olefin sulfonate?
Sodium Alpha-Olefin Sulfonate (AOS) Sodium Alpha Olefin Sulfonate (AOS) chlick for more Other names: Alpha Olefin Sulfonate; Sodium Linear Alpha Olefin Sulfonate; AOS CAS number: 68439-57-6 Molecular formula: R-CH=CH-(CH2)n-SO3Na, R=C14~1 Characteristics: Sodium alpha olefin sulfonate has the following features: 100% ...
alpha olefin sulphonate powder (alfa olefi̇n sülfonat)
atamankimya.com
https://atamankimya.com › sayfalar
atamankimya.com
https://atamankimya.com › sayfalar
What is alpha olefin sulfonate used for?
They are typically used in detergents and cleaning agents, for degreasing, in the emulsion polymerization, the conditioning of concrete and mortar as well as in the formulation of pesticides.
α-Olefin sulfonate - Wikipedia
Wikipedia
https://en.wikipedia.org › wiki › Α-Olefin_sulfonate
Wikipedia
https://en.wikipedia.org › wiki › Α-Olefin_sulfonate
Web results
Alkyl polyglycosides derived from α-olefins via Fisher ...
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
by H Ding2025Cited by 5 — The effective and stable use of α-olefins is a topic of great research interest due to their abundant reserves, and the fact that the hydrolysis ...Read more
Establishing an enzyme cascade for one-pot production of α ...
Springer Nature Link
https://link.springer.com › article
Springer Nature Link
https://link.springer.com › article
by Y Jiang2020Cited by 38 — In this study, a novel enzyme cascade was developed for one-pot production of α-olefins from low-cost triacylglycerols (TAGs) and natural oils ...Read more
Synthesis of α-hydroxy ketones and aldehydes
Organic Chemistry Portal
https://www.organic-chemistry.org › synthesis › hydroxy...
Organic Chemistry Portal
https://www.organic-chemistry.org › synthesis › hydroxy...
Various terminal olefinic compounds are directly converted into the corresponding α-hydroxy ketones in good yields by potassium permanganate oxidation.Read more
Linear α-Olefins from Linear Internal Olefins by a Boron-Based ...
ACS Publications
https://pubs.acs.org › doi
ACS Publications
https://pubs.acs.org › doi
In the cycle boron effectively acts as a catalyst to enable the contrathermodynamic double-bond isomerization to produce an α-olefin from an internal olefin.Read more
Process for hydrolyzing alpha-olefin sulfonate and system ...
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
The invention relates to a process for hydrolyzing alpha-olefin sulfonate (AOS) and a corresponding hydrolysis system. The invention aims to provide a ...
Oxidation of Long-Chain α-Olefins Using Environmentally ...
PubMed Central (PMC) (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC7602050
PubMed Central (PMC) (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC7602050
by K Peckh2020Cited by 8 — The new method consisted of oxidizing C30+ α-olefins with hydrogen peroxide (2 equiv.) and subsequent oxidation with oxygen.Read more
Scholarly articles for α-olefins hydrolysis | |
Development of a green process for poly-α-olefin … - Yadav - Cited by 101 Olefins, higher - Lappin - Cited by 20 Polymerization of α-olefins and Hydrogenolysis of the … - Tosin - Cited by 22 | |
People also search for