After a month of sample tests,with strong support of the researchers, the patent product dodecyl diphenyl ether sodium disulfonate of our company well meet the needs of guests.
As efficient oil additives.It has below features:
The product is Double sulfonic acid salt water loving anionic surfactant, besides of the normal anionic surfactant’s feature, it has excellent soluble, surface activity, detergency, diffusivity and fights resistance ability; has good stability and solubility in strong acid, strong base, High concentrations of inorganic salt and Bleach solution. It gradually replaced the emulsifier such as K-12, OP-10(octylphenol polyoxyethylene ether),TX-10(nonylphenol ethoxylates).
The surface tension of different concentration aqueous solution.（dynes/cm）
0.001% concentration 50
0.01% concentration 37
0.1% concentration 31
1.0% concentration 32
foam height mm （<1%25℃） at first : 135 after 5 minutes: 109
On 25th.May.2018 Jincheng building, Shangyu city, Zhejiang province, China
The friendly handshake and long-term cooperation between the leaders of the two sides will be an important milestone in the chemical research of Chinese and foreign oil fields.
Below is offshore oil drilling:
China's oil and gas development will move from land to sea more in the future. Relying on scientific and technological productivity, China will strive to build an "upgraded version" of the development of the oil and gas industry.