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Clariant and Jiangsu Jinneng partner in catalytic off-gas treatment

August 18/2020

MOSCOW (MRC) -- Clariant and Jiangsu Jinneng’s collaboration in off-gas treatment is off to a strong start in 2020. Jiangsu Jinneng’s innovative catalytic combustion unit and Clariant’s highly effective EnviCat VOC catalyst have been in successful operation at the phthalic anhydride (PA) plant of Shandong Qilu Plasticizers Co. Ltd. since November 2019, according to Hydrocarbonprocessing.

The partners’ advanced emission control solution is used to purify production off-gas, which contains volatile organic compounds (VOCs) and carbon monoxide (CO). Located in Zibo, Shandong province, the plant already employs another Clariant product, the high-yield OxyMax PA 690 catalyst, to produce 70,000 metric tons of PA annually.

Kevin Chan, Head of Clariant Catalysts China, stated, “We are honored to serve Shandong Qilu Plasticizers with a tailor-made sustainable emission control solution, together with our technology partner, Jiangsu Jinneng. Thanks to the catalyst’s adaptable design, and Clariant’s sophisticated production capabilities, EnviCat VOC could be customized to Shandong Qilu Plasticizers’ precise process requirements to ensure optimum efficiency and performance.”

Clariant’s extensive experience in off-gas treatment catalysts has resulted in the development and widespread use of its high-performance EnviCat VOC. The catalyst is proven to effectively remove both VOCs and CO with an excellent conversion efficiency of up to 99% and beyond. It operates at up to 400 C lower temperatures compared to other off-gas purification methods, such as recuperative thermal oxidation. This greatly reduces fuel consumption and equipment stress, leading to potential significant economic, operational, and safety advantages.

A subsidiary of Chinese Bluesail Chemical Group, Shandong Qilu Plasticizers is the largest producer of industrial plasticizers, and one of the leading manufacturers of PA in China. It has also been one of the first companies in the industry to adopt sustainable catalytic off-gas treatment. Sun Chang Jun, General Manager at Shandong Qilu Plasticizers, expressed his satisfaction with the results, saying, “We are very pleased with Clariant and Jiangsu Jinneng’s solution. After a smooth start-up, the catalysts are performing with excellent efficiency, as promised. As sustainable operation is always our priority, this is an essential and optimal solution for our company. It enables us to successfully meet the latest emission regulations of China’s 13th Five-Year Plan.”

Jiangsu Jinneng Environmental Science and Technology is a certified high-tech enterprise with more than 20 years of experience and over 30 patents in VOC abatement technology. More than 30 Chinese and international chemical plants employ the company’s catalytic off-gas technology and equipment. Chen Min Dong, General Manager at Jiangsu Jinneng, commented on the partnership, “Jiangsu Jinneng and Clariant have collaborated in off-gas treatment in China for over 10 years. We strengthen each other’s advanced technologies to offer each plant operator the ideal solution for their company and the environment.”

As MRC reported earlier, in June 2020, TechnipFMC and Clariant Catalysts entered into a joint development agreement for the demonstration and commercialisation of Clariant’s new state-of-the-art AcryloMax propylene ammoxidation catalyst for the production of acrylonitrile (ACN).

Besides, in May 2020, Clariant’s CATOFIN catalysts was selected by Advanced Global Investment Co. (AGIC), a joint venture between Advanced Petrochemical Company (APC) and SK Group, to build a PDH facility in the Middle East.

Phthalic anhydride is widely used in the production of paints and varnishes and plasticizers for polyvinyl chloride (PVC) products. It is used to a small extent in the production of industrial rubber goods and tires. In addition, it is used in the light, pharmaceutical and electrical industries.

According to MRC's ScanPlast report, Russia's overall PVC production reached 557,000 tonnes in the first seven months of 2020, up by 1% year on year. Only three Russian producers managed to increase their output.

Clariant AG is a Swiss chemical company and a world leader in the production of specialty chemicals for the textile, printing, mining and metallurgical industries. It is engaged in processing crude oil products in pigments, plastics and paints.


mrcplast.com
Author:Margaret Volkova
Tags:Near East, PVC, ftaleviy angidrid, akrilonitril, SPVC, propylene, Clariant International, China, Russia.
Category:General News
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