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Technology of refining high-boiling oxygen-containing by-products

SPS «EUROCHIM» have developed the technology of thermocatalytic decomposition of oxygen-containing by-products with the use of solid catalysts of our own production grades K-97, K-15, which is multi-functional and can be adapted for refining oxygen-containing by-products of various petrochemical industries.

Technology of refining high-boiling oxygen-containing by-products presentation.

As the result of decomposition process source and target products of synthesis can be obtained.

The use of the technology developed by SPS «EUROCHIM» allows to significantly reduce the bulk consumption of raw materials per ton of target product, which improves technical and economic parameters of the whole manufacturing process.

The technology was successfully tested and applied to the following processes:

1) Liquid-phase production of isoprene from isobutylene and formaldehyde;
2) Phenol and acetone production;
3) Styrene and propylene oxide production.

The application of the process of refining of heavy high-boiling by-products (HBBP) was performed within the production of isoprene from isobutylene and formaldehyde. The catalyst of the process is used in the presence of water steam at exceeded temperatures with occasional recovery by steam and air mixture. The total yield of valuable products can reach 85% per 1 ton of refined by-products.