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SLES neutralization pumps, often high-shear, sealless, or progressive cavity designs, are engineered to mix sulphated acid, caustic soda, and additives into Sodium Lauryl Ether Sulphate (SLES) efficiently. These systems typically manage high viscosity, control temperature rises, and ensure homogeneous, stable production with low failure rates.
Key Aspects of SLES Neutralization Pumps
- Application: Used in SLES production plants for the critical step of neutralizing sulfonic acid with base (NaOH) while minimizing dioxane formation.
- Pump Types:
- High-Shear Mixers: Utilize SS316L high-speed rotor workheads (e.g., 1440 rpm) for immediate, intensive mixing of components.
- Progressive Cavity/Gear Pumps: Often used to handle the high viscosity of concentrated SLES (up to 70%) and ensure stable flow.
- Sealless Pumps: Recommended to avoid leakage of corrosive materials and for easier maintenance.
- System Features: Integrated systems often use PLC controllers to manage flow rates (5–10 ) and temperature, often with a 5°C rise limitation for quality control.
- Manufacturers: Specialized equipment is available from companies such as Weixian (high-shear reactors) and Viking Pump (Sterilobe series).
These specialized units are often part of a larger, automated neutralization and dioxane stripping unit to maintain consistent product quality, especially for high-viscosity surfactants.
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SLES Neutralisation pump
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sles-neutralisation-pump
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sles-neutralisation-pump
The neutralization reactor has the advantages of efficient and uniform mixing, flexible operation, stable system pressure, and low failure rate. detail.Read more
Customized SLES neutralization process ...
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sles-neutralization-process
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sles-neutralization-process
Mar 8, 2023 — WEI XIAN's neutralization and dioxane stripping unit is to mix reaction material in neutralization reaction pump or mixer fully with 10 times SLES reflux.Read more
Slovdson Sulphonation/Sulphation Plant SLES/SLS ...
Made-in-China.com
https://slovdson-blower.en.made-in-china.com › product
Made-in-China.com
https://slovdson-blower.en.made-in-china.com › product
Slovdson Sulphonation/Sulphation Plant SLES/SLS Neutralization and Dioxane Stripping Unit-Water Ring Vacuum Pump. US$999.00-6,999.00. 1Set (MOQ) ...Read more
· Review by MIC_BUYER
Continuous Flashing Evaporation and Neutralization System
qinoace.com
https://www.qinoace.com › Continuous-Flashing-Evapor...
qinoace.com
https://www.qinoace.com › Continuous-Flashing-Evapor...
Pump-typed continuous neutralization is required to produce SLES with a concentration of greater than 70%. An accurate amount of ether sulphate ester is ...Read more
SLES Plant Neutralization Reactor and Sulphation ...
Made-in-China.com
https://njweixian.en.made-in-china.com › PFIaRpSTgiGw
Made-in-China.com
https://njweixian.en.made-in-china.com › PFIaRpSTgiGw
79MX1 Neutralization reactor is a high-shear reactor, the material is SS316L, and the rotating speed is 1440 rpm, it enhances the neutralization performance ...Read more
$29,000.00Free delivery
Vietnam 3.8t/h SLES plant and Anyang 3.8t/h SLES ...
weixian1995.com
https://www.weixian1995.com › news › detail39
weixian1995.com
https://www.weixian1995.com › news › detail39
Anyang 3.8t/h SLES plant，WEIXIAN revamped its original pump neutralization+wiped film evaporation technology to WEIXIAN one Unit79 neutralization and ...Read more
Customized SLES Neutralization Reactor ...
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sles-neutralization-reactor
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › sles-neutralization-reactor
Jul 6, 2023 — Customized SLES Neutralization Reactor from WEIXIAN. We have excellent quality and after-sales guarantee.
Viking Pump SLES Model
Viking Pump
https://www.vikingpump.com › pumps › sterilobe-series
Viking Pump
https://www.vikingpump.com › pumps › sterilobe-series
Viking Pump, a Unit of IDEX Corporation, leads the world in the design and manufacture of rotary Positive Displacement Pumps for use in some of the toughest ...Read more
Neutralization of organic sulfuric or sulfonic detergent acid ...
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
A process for neutralizing an organic sulfuric or sulfonic detergent acid, eg, lauryl sulfuric acid or mixture of such acids, in liquid state, with a liquid ...Read more
Sealless Process Pumps
ITT Goulds Pumps
https://www.gouldspumps.com › products › sealless-proc...
ITT Goulds Pumps
https://www.gouldspumps.com › products › sealless-proc...
Sealless Process Pumps · 3298 Lined Magnetically Driven Chemical Process Pumps · 3298 V Chemical Process Pumps · 3299 Heavy-duty Lined Chemical Pumps.Read more