The Compare Choose Of The Four Hundred Thousand Tons/Year Aromatics Extraction Technology Routes

The article introduces the several common aromatics extraction process, and internal aromatics extraction status quo. Of Beijing Jinwei Hui Engineering Technology Co., Ltd. SUPER-SAE-ⅡTM aromatics extraction technology and American GTC GT-BTX extractive distillation technology from the process, technical characteristics, energy consumption, product yield, product quality, investment agent consumption the main equipment of eight aspects were compared, and the Dalian petrochemical Company, Liaoyang petrochemical Company, Urumqi Petrochemical Company, new construction, renovation and expansion of the aromatics extraction unit conducted an investigation, and selected the Petrochemical technology for Lanzhou finally. A brief introduction of Beijing Jinwei Hui Engineering Technology Co., Ltd. SUPER-SAE-ⅡTM aromatics extraction technology was done.