The 3.8t/h SLES plant in Jiangsu（belonging to Hsin Tay Shanghai Ltd）was commissioning successfully by WEIXIAN，it was adopted WEIXIAN‘s new generation 90 tubes film sulphonation reactor and the unit 79 neutralization dioxane stripping，the 70% SLES dioxane content is 6ppm，free oil 1.5%.
In 2013.8.15，the Beijing P&G chemithon sulphonation plant revamping project supplied by WEIXIAN have been comissioning successfully. The capacity enlarged from 1.6T/H to 2T/H and the quality of final product was achieve Grade A！
The second generation 90 pipe(3.8t/h) sulphonation reactor, synchronized with international level, modified by Nanjing WEIXIAN Science Technology Corp.Ltd has been comissioning sucessfully in a newly-built sulphonation plant at Shaoguan, Xinya in 2012.12.
Weixian provides a turnkey 2TPH sulphonation plant to NALIXIN CO.,LTD,which adopts our mature process technology,complete advanced equipment,SIEMENS PLC control system ,international branded instruments and electrical system.
It has been comissioning successfully.
LAS:Active matter≥97.2%， free o...
Waste heat from SO2/SO3 conversion unit. the waste hot air heat energy recovery project for both 3.8t/h sulphonation plant is combined adopt heat tubes technology, weixian company offer to turn key. The project could produce steady gas pressure and highly effectivly recycling. meanwhile it is...
Weixian provides the design for the whole factory and 2t/h sulphonation plant which produces LABSA ,AES,AOS. Meanwhile ,we offer the key equipments and control system.
The plant was tested successful one time on June 28,2011.
The specification is as following:
1. Labsa: active mat...
We have built a 1.6T/h sulphonation plant for PTR huayang company. It has been successfully commissioning on the first trial.
Active matter≥97%， free oil ≤1.25%，Color≤18，suphuric acid≤1.15
Weixian company has new resarching for stripped-dioxane,has developped the technology named "ultimate gas stripping(stripped-dioxane)neutralization unit"
the process technology could be continuous neutralization in the pump meanwhile removal the stripped-dioxane from AES. according to the requiremen...
Weixian company has developped the heat tube technology on basis of fin type heat exchanger. The process is more simple and running reliable .
We have successfully applied this technology in several plants , such as :Anyang,Xinxiang ,Jinan, Maanshan.
In January 2009, WEIXIAN supplied a 2000kg/hr sulphonation plant for a company in Guangdong Province, this plant will produce LABSA, SLES and AOS. WEIXIAN will supply the complete design for whole factory, including the process, equipment, instrument, electric, general drawing, water & waste wat...
