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Multi-stage vacuum stripping technology for SLES 70% reduces 1,4-dioxane levels below 10-15 ppm, often achieving ultra-low levels under 1-5 ppm to meet strict regulations. By employing vacuum towers and steam injection, this process removes volatile dioxane from the neutralized surfactant, ensuring high-quality, high-purity SLES.
Key Aspects of Multistage Dioxane Stripping
- Performance: Advanced multistage stripping can cut dioxane levels from 15 ppm down to below 1 ppm in 70% active SLES.
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Web results
SLES 70 Dioxane multi-stage stripping technology
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sles-70-dioxane-multi-stage...
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sles-70-dioxane-multi-stage...
With this innovative technology, less than 1ppm dioxane content can be truly realized no matter the raw material EO Number and initial dioxane level. Unit 89 is ...Read more
SLES 70 Dioxane removal technology
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sles-70-dioxane-removal-te...
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sles-70-dioxane-removal-te...
Stripping tower 79T1 is static equipment, without motor or rotating parts. Compared to outdated technology, our stripping tower doesn't need maintenance.Read more
Our Multistage Dioxane Stripping ...
Instagram · weixian.92505
6 days ago
Instagram · weixian.92505
6 days ago
Our Multistage Dioxane Stripping technology has been successfully applied at a sulphation plant in South Korea, achieving 88.7% dioxane ...Read more
What's all the fuss about 1,4-Dioxane? - tks - Teknoscienze
teknoscienze.com
https://www.teknoscienze.com › Articles
teknoscienze.com
https://www.teknoscienze.com › Articles
The New York State restrictions have prompted suppliers of SLES to provide 70% active grades with a maximum of 5 ppm of 1,4-dioxane. Use of 70% active SLES with ...Read more
Great news to share! 🎉South Korean Client Achieving ...
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › great-news-to-share-south-...
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › great-news-to-share-south-...
7 days ago — Our Multistage Dioxane Stripping technology has been successfully applied at a sulphation plant in South Korea, achieving 88.7% dioxane ...
DRS Dioxane Removal System
Chemithon Enterprises
https://www.chemithon.com › Proc_drs
Chemithon Enterprises
https://www.chemithon.com › Proc_drs
The DRS is a compact, low energy consumption drying apparatus. It removes volatile components from a detergent slurry under carefully controlled conditions.Read more
The Role of SLES in Industrial Degreasing
Hoo Chemtec
https://www.hoochemtec.com › news › the-role-of-sles-...
Hoo Chemtec
https://www.hoochemtec.com › news › the-role-of-sles-...
Feb 9, 2026 — Ultra-Low 1,4-Dioxane Technology: Utilizing advanced vacuum stripping, we have reduced 1,4-Dioxane levels to under 10 ppm, meeting the most ...Read more
Beyond Sulfate-Free Personal Cleansing Technology
MDPI
https://www.mdpi.com › ...
MDPI
https://www.mdpi.com › ...
by E Su2025Cited by 4 — Alternatively, manufacturers can strip dioxane out of their products after sulfation with stripping systems based on steam or nitrogen gas. Also, plant ...Read more
Sulphation Plant SLES Dioxane Stripping Tower
Made-in-China.com
https://njweixian.en.made-in-china.com › product › Chi...
Made-in-China.com
https://njweixian.en.made-in-china.com › product › Chi...
In the stripping tower, degassing, water removal, dioxane stripping, and cooling can be achieved with the same equipment, it's featured in less power ...Read more
$45,000.00In stockFree delivery
WEIXIAN NANJING SCIENCE TECHNOLOGY CO., LTD
LinkedIn · WEIXIAN NANJING SCIENCE TECHNOLOGY CO., LTD
1.1K+ followers
LinkedIn · WEIXIAN NANJING SCIENCE TECHNOLOGY CO., LTD
1.1K+ followers
Our Multistage Dioxane Stripping technology has been successfully applied at a sulphation plant in South Korea, achieving 88.7% dioxane removal in SLESÂ ...Read more