Russian oil refining to provide anti-corrosion technical support
Various indicators of excellent performance
November 1 reporter was informed that Liaoyang Petrochemical Company independently developed LHY-02-type oil-soluble corrosion inhibitor and LHY-03-type neutralizing agent in the commercial trial of atmospheric and vacuum distillation unit was successful in providing anti-corrosion technical support for the Russian crude oil refining .
Russian crude oil refined by Liaoyang Petrochemical is sulfur-containing crude oil, which has a strong corrosiveness to the plant. In the recent two years, with the continuous increase of processing volume, the corrosion of plant equipment has affected the stable operation of plants.
In order to prevent the hydrogen sulfide and hydrochloric acid from being corroded in the crude oil refining in Russia, Liaoyang Petrochemical centralized scientific and technical personnel researched and developed corrosion inhibitors and neutralizing agents for the control device and equipment.After more than a year, the scientific and technical personnel repeatedly adjusted the formula and passed the laboratory performance evaluation test, In July this year, Liaoyang Petrochemical Industrial Co., Ltd. in its own billion chemical processing plant tons of industrialized amplification, and in August in the refinery 5.5 million tons / year atmospheric decompression device After three months of continuous trial, the results showed that the developed two additives effective control device tri-top reflux tank water iron content per liter within 3 mg, pH control between 6.5 to 8.0, Performance indicators and physical indicators are to meet the device technology, product quality, safety and environmental requirements.
LHY-02 type oil-soluble corrosion inhibitor and LHY-03-type neutralizer is Liaoyang Petrochemical's self-developed hydrocracker unit after the release of industrial applications and independent research and development of two additives, marking the company Russia Crude oil processing aids series of product research and development made major breakthroughs.
