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The First Olefin Qiqi - High Carbon Alcohol - Isomeric Alcohol Technology and Market Forum Held

Focus on the synergistic development of high-carbon olefin fine chemical industry

The scene of the meeting

    On 13-14 August, 2020, the first Olefin Oligomerization- High Carbon Alcohols - Isomeric Alcohols Technology and Market Forum was held in Tengzhou, Shandong Province. The meeting concluded that the development of low-carbon olefins and coal-to-oil in recent years has provided raw material support for high-carbon olefins, and the application of high-carbon olefins will become more and more widespread in the future. High-carbon olefin carbonylation of high-carbon alcohols - isomeric alcohols are the main basic raw materials for the synthesis of surfactants, detergents, plasticisers and other fine chemicals, the fine chemical industry chain based on high-carbon olefin as a raw material will usher in market opportunities.

    According to reports, at present, the high-carbon olefin - high-carbon ortho-alcohols - isomeric alcohols industry chain is entering the industrialisation stage, the first set of annual output of 20,000 tonnes of Fischer-Tropsch coal-to-oil olefin hydrocarbonylation synthesis of high-carbon alcohols device, will be put into production at the end of the year in Inner MongoliaYinuo New Materials Co. Although the whole industry chain downstream of the high-carbon alcohols - isomeric alcohols surfactants, detergents have been achieved in the domestic production and application, but high-carbon olefins - high-carbon alcohols - isomeric alcohols can not be localized, it restricts the high-carbon alcohols - isomeric alcohols surfactants, detergents The application of cost-effective.

    Zhang Sidai, vice president of China Chemical Industry Newspaper, said in his speech that the forum was held to set up a communication platform for an all-round comparison and demonstration of the advanced, applicability and economy of high-carbon olefin fine chemical technology, focusing on the market demand, and seeking opportunities for synergistic development of high-carbon olefin fine chemical industry.

Speech by Han Huilong, Vice President of Levima Advanced Materials Co., Ltd

    Han Huilong, Vice President of Levima Advanced Materials Co., Ltd., introduced that Levima Advanced Materials Co., Ltd. is a high-end new materials products and solutions provider. As the main enterprise of the new materials segment of Legend Holdings Corporation, it focuses on the production, R&D and sales of advanced polymer materials and speciality chemicals.

    At the forum, technical experts and scholars in the industry introduced the tetramerization of ethylene to 1-octene process, the catalytic reaction process of propylene dimerization to 4-methyl-1-pentene (4MP1), the synthesis of high-carbon alcohols by Fischer-Tropsch coal-to-olefin olefin hydrocarbylation, and isobutene zwitterionic polymerization reaction over loaded sulphate catalysts, respectively, Low-carbon olefin zwitterionic polymerization process research and o-xylene liquid phase oxidation new technology, C4 polymerization catalyst and process, temperature-controlled phase transfer two-phase catalytic high-carbon olefin carbonylation synthesis of high-carbon alcohols-isoparaffinic alcohols and other process technologies.

According to the person in charge of the Petrochemical Crowd Incubation Platform, at present, high-carbon alcohol surfactants have been applied in the field of laundry detergent, cleaning agent, high-carbon alcohol plasticizers, especially cyclohexane-1,2-dicarboxylic acid diisononyl ester (DINCH) has been formed in mass production, and olefin industry chain has begun to grow. However, there are many types of high-carbon olefins, and odd-numbered high-carbon olefins are not multiples, polymerization is difficult, the longer the carbon chain is more prone to break, the increase in by-products, which should be the first to demonstrate that more than 16, more than 20 high-carbon olefin market applications where, whether it is worth investing in the development. The closed-door symposium on the application of isomeric alcohol ether concentrated laundry detergent held in the same period of time, focused on the application of the status quo, problems, market prospects for exchange, reached a consensus that the upstream and downstream work together to improve the application of cost-effective.

Delegates visited Levima Advanced Materials Co., Ltd

    The forum was hosted by China Chemical Industry Newspaper, organized by Petrochemical Crowd Incubation Platform, and co-organized by Levima Advanced Materials Co., Ltd. More than 80 representatives from Shanghai Jiao Tong University, Sichuan University and other research institutes, universities and enterprises attended the forum. After the meeting, some representatives also visited the production unit of Levima Advanced Materials Co., Ltd.

Photography: Zhang Mingming

The article is reprinted from WeChat's China Chemical Industry News.