Purification technology that achieves both high purity and energy efficiency.
A.H. Lundberg Systems Limited's methanol purification system is a unique distillation technology that recovers methanol-containing wastewater and steam generated from the kraft pulp manufacturing process and related processes, purifying it to a commercial-grade level of high-purity methanol (99.85 wt% or higher). This system primarily employs a multi-stage separation process based on distillation, utilizing differences in volatility to remove unwanted components (such as hydrogen sulfide and ammonia) while efficiently separating moisture and impurities. This ensures a stable supply of high-purity methanol that can be utilized on-site in manufacturing.
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basic information
Main Features - High-purity methanol purification → Achieves a purity of 99.85 wt% or higher suitable for commercial use. - Wide processing capacity → Capable of processing up to 6,000 kg/hr of SOG (stripper off-gas) streams, designed to accommodate a turn-down ratio exceeding 4:1. - Valorization of by-products → Refined methanol can be reused or sold as fuel, and dewatering water can be reused as high-quality water. - Energy-saving and environmentally friendly → Contributes to improved energy efficiency and reduced environmental impact compared to conventional processing through optimization of impurity removal and recovery processes. Application Fields This system is primarily used in the pulp and paper industry and chemical process industries for the treatment of by-products and wastewater, achieving both reduced operating costs through the recovery and reuse of high-purity methanol and compliance with environmental regulations.
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We employ a two-stage distillation process to separate methanol and impurities from the target exhaust gases and wastewater (such as SOG) through a distillation process. In the first stage, more volatile impurities are removed, and in the second stage, high-purity methanol is recovered, achieving a stable purity level.
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Company information
KGK Engineering Co., Ltd. is expanding its business by focusing on after-sales service and engineering for machine tools, imported industrial machinery, environmental-related equipment, and imported paper machinery. We strive to meet our customers' comprehensive needs by providing engineering services for systematization and labor-saving by combining after-sales service and various machines, as well as introducing tools, measuring instruments, software, and other products related to production.
