光和精鉱 Product Lineup

The "chloride volatilization method" is a technique for volatilizing and removing non-ferrous metals by adding calcium chloride to a powder containing non-ferrous metal oxides (with iron oxide as the main component), forming pellets, and then subjecting them to heat treatment in a rotary kiln. This method separates and recovers non-ferrous metals from raw materials that contain both iron and non-ferrous metals, recycling each as ironmaking raw materials and non-ferrous refining raw materials. 【Features】 ■ Volatilization and removal of non-ferrous metals ■ An important process in resource recycling *For more details, please refer to the PDF document or feel free to contact us.

• others

Kou and Seiko have received certification for the harmless treatment of low-concentration PCB-contaminated electrical equipment, including transformers. Since then, we have received requests for harmless treatment from across the country and have been working on it safely and reliably. The deadline for PCB treatment nationwide in Japan is March 31, 2027. Our company has implemented an agency system that includes proposals to customers, on-site inspections, and various procedures. This agency system allows for a consistent response in processing and transportation. Additionally, we have established agencies nationwide, enabling prompt responses. 【Nationwide Support - Agencies (Excerpt)】 ■ Kyushu Transport and Construction Co., Ltd. ■ Zenkan Co., Ltd. ■ Higashi Hiro Commercial Co., Ltd. ■ Hosenji Transport Co., Ltd. *For more details, please refer to the PDF document or feel free to contact us.

• Hazardous material processing

Please send your inquiries via the dedicated form. After receiving your inquiry, a representative will contact you. We will confirm information such as "verification of storage operators," "physical confirmation," and "adjustment of processing timing." When requesting a processing cost estimate, please attach the five documents to the processing cost estimate request form and submit them. After that, we will conclude a consignment contract, adjust the delivery schedule, and you will deliver the items in accordance with our acceptance standards. *For more details, please refer to the PDF document or feel free to contact us.

• Hazardous material processing

Do you have low-concentration PCB waste on hand? The "decontamination processing deadline" is approaching on March 31, 2027. Our company offers a total service for "low-concentration PCB decontamination processing," including various electrical equipment from small to large sizes and low-concentration PCB contaminated materials. Leveraging our achievements and experience as a certified company for the decontamination processing of electrical equipment with trace PCB contamination, we will support your company. 【Features】 ■ PCB processing deadline: March 31, 2027 ■ Support for disassembly and decontamination processing, regardless of size ■ Utilizing our achievements and experience to support your company *For more details, please refer to the PDF materials or feel free to contact us.

• Hazardous material processing

Our company offers "low-concentration PCB decontamination treatment services" for various electrical equipment ranging from small to large, including low-concentration PCB contaminated materials. We can handle the processing of various products such as transformers, reactors, and capacitors. Utilizing our achievements and experience as a certified company for the decontamination of electrical equipment with trace PCB contamination, we will support your company. 【Items we can process】 ■ Current transformers ■ Reactors ■ Voltage transformers ■ Switchgear ■ Bushings * We can handle all types of waste, including cables, paint debris, and others. * For more details, please download the PDF or feel free to contact us.

• Hazardous material processing