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Vinyl chloride and polyvinyl chloride

Vinyl chloride and polyvinyl chloride presents about company profile; the Vinnolit VCM process (EDC distillation, EDC cracking, VCM distillation, waste water treatment,.); the Vinnolit S-PVC process (Description of the S-PVC process, advantages of the S-PVC process,.). | ThyssenKrupp Uhde 2 Table of contents 1. 2. 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.7.1 2.7.2 2.7.3 2.8 3. 3.1 3.2 3.3 3.4 3.5 4. Company profile The Vinnolit VCM process General process description Direct chlorination Oxychlorination EDC distillation EDC cracking VCM distillation Measures to recover by-products and to protect the environment HCl recycling with waste gas heat recovery Waste water treatment Liquid and waste gas collection systems Cumulated capacity of reference plants The Vinnolit S-PVC process Description of the S-PVC process Advantages of the S-PVC process The new Vinnolit High-Performance Reactor for suspension PVC The Vinnolit MST Cyclone Drier Products and applications References 3 4 5 6 8 10 11 12 13 13 13 13 14 16 17 18 19 20 21 22 3 With its highly specialised workforce of more than 5 600 employees and its international network of subsidiaries and branch offices Uhde a Dortmund-based engineering contractor has to date successfully completed over 2 000 projects throughout the world. Uhde s international reputation has been built on the successful application of its motto Engineering with ideas to yield cost-effective high-tech solutions for its customers. The ever-increasing demands placed upon process and application technology in the fields of chemical processing energy and environmental protection are met through a combination of specialist know-how comprehensive service packages top-quality engineering and impeccable punctuality. Vinnolit is one of Europe s leading EDC VCM and PVC producers with a capacity of 780 000 t year of PVC 665 000 t year of VCM and upstream chlorine plants. They enhance and optimise their process technology on a permanent basis. Vinnolit was founded in 1993 as a 50 50 joint venture between Hoechst AG and Wacker Chemie GmbH. The new company drew on the experience of its two founders both active in the vinyl sector for almost 60 years. In 2000 Advent International acquired Vinnolit. Advent is one of the world s largest and .