DHE supported success of the 45 well-know Chinese caustic soda enterprises in 20

Time：2017-07-05 13:56:26 Hit：

In the year of 2017, the caustic soda products have continued to rise in market of the second half of 2016 and have hit new historical highs in caustic soda industry. In order to strengthen normative development of the chlor-alkali industry, establish branding of the enterprises and promote sound development of the chlor-alkali-industry, Baiinfo organized 45 major chlor-alkali manufactures in China as candidates and 15 of them was elected as tops caustic soda suppliers. These enterprises were then awarded as “The well-know Chinese caustic soda enterprises in 2016”. It is worth mentioning that all 45 candidates are users of DHE products, hence we are very proud to support success of the 45 top Chinese caustic soda enterprises in 2016!

P.S.: Candidate list for well-know Chinese caustic soda enterprises in 2016

Well-know Chinese caustic soda enterprises in 2016Candidates

1.  Zhongtai Chemical
2.  Hubei Yihua Chemical Industry Co., Ltd.
3.  Jingling Group
4. SP Chemicals
5.  Dongying Huatai Chemical Industry
6.  Wuhu Ronghui Chemical Co., Ltd.
7. Xinjiang Tianye Group
8.  Luxi Group
9.  Qingdao Haiwan Chemical Co., Ltd.
10.  Lee & Man Chemical Company Limited
11.  Befar Group Co., Ltd.
12.  Wanhua Chemicals
13.  Shenma Industrial Co., Ltd.
14.  Zhejaing Juhua Co., Ltd.
15. Fangda Jinghua Chemical Technology Co., Ltd.
16.  Chongqing Tianyuan Chemical Co., Ltd.
17.  Chongqing Wintinwe Chlor-alkali Chemical Co., Ltd.
18.  Shandong Lutai Chemical Co., Ltd.
19.  Shandong Yangmei Hengtong Chemical Co., Ltd.
20.  Wudi Xinyue Chemical Industrial Co., Ltd.
21.  Shandong Haobang Chemicals Co., Ltd.
22.  Shaanxi Jintai Chemical Industrial Co., Ltd.
23. Shandong Bohui Group
24.  Shanxi Yushe Chemical Co., Ltd.
25.  Zhejiang Jiahua Energy Chemical Industry Co., Ltd.
26.  Jiangsu Yangnong Chemical Group Co., Ltd.
27.  Sinopec Jianghan Oilfield
28.  Hubei Xingrui Chemical Industry Co., Ltd.
29.  Jiangsu Dahe Chlor-alkali Chemical Co., Ltd.
30.  Yidong Dongxing Chemical Co., Ltd.
31.  Inner Mongolia Sanlian Chemical Co., Ltd.
32.  Shandong Dongyue Group
33. China Salt Changzhou Chemical Co., Ltd.
34.  Shandong Haihua Group Co., Ltd.
35. Hubei Sanonda Co., Ltd.
36. Yongying Hebang Chemical Industrial Co., Ltd.
37.  Ningxia Yinglite Chemicals Co., Ltd.
38.  Shanxi Ruiheng Chemical Industry Co., Ltd.
39.  Hangzhou Electronchemical Group Co., Ltd.
40. Jiangsu Anpon Electrochemical Co., Ltd.
41.  Jiangxi Blue Hengda Chemical Co., Ltd.
42.  Ningxia Risheng Industrial Co., Ltd.
43.  Guangxi Liuhua Chlor-alkali Chemical Co., Ltd.
44.  Sichuan Yongxiang Co., Ltd.
45.  Xiyang Chlor-alkali Chemical Co., Ltd.

DHE is an automation instrument manufacturer which able to develop, produce and sale products independently. Its product “ELL external mounted level meter” currently occupies 80% market share of liquid chlorine and vinyl chloride (VCM) measurement in caustic soda industry.

 During production process of caustic soda, storage of liquid chlorine has always been the most important risky part for all of caustic soda production enterprises. This is because the liquid chlorine tank is very easy to leak due to its high pressure. Since chlorine is toxic and heavier than air, once it was leaked, chlorine will spread quickly with wind along ground. What’s more, evaporation of liquid chlorine will cause problems to a larger area. Therefore liquid chlorine will be sealed in special tanks usually. Its toxic, corrosive and high safety requirements on measurement make level measurement on liquid chlorine tanks become a common problem in chlor-alkali industry.

Since ELL external mounted level meter is a quite different product, here we would like to introduce types of the traditional level meters a little.
The traditional level meters include differential pressure level meter, radar level meter, magnetic level meter, capacitive level meter, etc.
These level meters could merely meet requirements of measurement on liquid chlorine tanks, but with the following disadvantages:
1. Require opening on tanks, which increased possibility of leakage;
2. Since liquid chlorine tanks are with pressure and liquid chlorine is a toxic and easy to leak liquid, the design specification of GB150-1998 Steel Pressure Vessel regulated that opening or flange installed under this circumstance shall be with male and female faces and raise the correspondent pressure rating. However, many level meters could not be produced with flange with male and female faces. Even if the flange problem is solved, price of the level meter will be increased massively.

Thus most of the manufactures are tend to use external mounted level meter. During installation, the ELL external mounted level meter does not require any opening on tanks for sensors. It will not contact with any liquid or gas in tanks during operation, and an international technology conundrum on level measurement under conditions of strong corrosive, toxic, high pressure, flammable, high purity and no contaminating bacterium was solved by DHE.

Pictures of ELL external mounted level meter application on liquid chlorine tanks