The company was established in 2011, with Tianjin University as its core technical support. It specializes in the production of phenolic antioxidant intermediates and is a fine chemical enterprise integrating R&D, production, sales and specialized services. The company currently covers an area of 73,426 square meters, with a registered capital of 40 million yuan. The total investment in the project is 200 million yuan. The company mainly produces products such as p-methylphenol, m-p-methylphenol, 6-tert-butyl-3-methylbenzene, and 2-tert-butyl-4-methylbenzene. These products are widely used in various fields including dyes, medicine, explosives, pesticides, synthetic resins, antioxidant intermediates, etc. The annual production capacity exceeds 15,000 tons, and the product quality is superior to that of imported products. The company has always adhered to the business principles of "honesty, professionalism, mutual benefit, high-quality service, and common development". It has established long-term and stable good cooperative relationships with many well-known domestic chemical enterprises, and has won high recognition, support and trust from a large number of customers. Our company utilizes its own proprietary technologies to produce high-purity meta-cresol, p-cresol, and antioxidant intermediates such as 3M6B (tert-butyl meta-cresol) and 4M2B (tert-butyl p-cresol) through a combination of advanced processes including extraction distillation, reaction distillation, precise distillation separation, and alkylation reactions. Technical Features By adopting thermal integration and energy recovery technologies, since most of the distillation processes involve the separation of isomers and homologues with high difficulty, the required theoretical plates and reflux ratios are relatively high, thus consuming a lot of energy. This process adopts advanced thermal integration and energy recovery technologies, significantly reducing the energy consumption level of the device. The waste gas is treated by the chemical absorption method.The vacuum tail gas from the distillation process and the breathing of the container are absorbed by the tower-type chemical absorption method to recover substances such as phenol. This method, with its fast reaction speed and high recovery rate, achieves environmentally friendly production.