Solvent recycling (distillation)! Recovery of DMF purity 99.8%, achieving safety with continuous unmanned operation.
The "DMF recovery device" is a product used in the petrochemical industry to extract aromatic compounds from aliphatic hydrocarbons and to separate acetylene and butadiene from fractions as an extraction medium. Industrially, it is used as a solvent for the synthesis and wet spinning of acrylic fibers, as well as in the pharmaceutical and synthetic leather industries. To reduce steam consumption for recovery from dilute solutions, the process employs a combination of utility-type vacuum distillation utilizing the principle of multi-purpose cans in the initial concentration step, along with vacuum azeotropic distillation to easily obtain high-purity recovery products. 【Specifications】 ■ Raw material composition: (DMF) 10 wt% ■ Product composition: (DMF) 99.8 wt% or higher ■ Wastewater composition: (DMF) below 20 ppm *For more details, please download the PDF or feel free to contact us.
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Rich experience and achievements Since its establishment in 1938, we have consistently aimed to develop products that meet the needs of the times, continuously working on the development of new technologies and new products. Among these, our alcohol distillation technology has achieved remarkable growth and development as a pioneer in the domestic industry, building trust and a solid track record. Today, the experience and technical expertise cultivated through this history are being utilized across a wide range of fields, including chemicals, food, pharmaceuticals, industrial machinery, and new energy. Moving forward, we will actively pursue technological innovation for a new era while also enthusiastically tackling the development of new fields, aiming for even greater leaps forward.