Waste PD Stripping Solution

Raw material name: waste PD stripping solution
Product name: Regenerated stripping solution B6-1 type/C01 type/P01 type/N-methylpyrrolidone
Main ingredients: N-methylethanolamine / diethylene glycol monobutyl ether / additives
Stripper: B01, C01, P01, MDG, DMPA, BOG, PMA
Chromaticity: ≤20 and below
Moisture: ≤0.5% and below
Appearance: transparent, no mechanical impurities and suspended matter, no peculiar smell
Active ingredients: ≥98% or more (some products are based on customer needs)

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Product Detail

Waste PD Stripping Solution’s Application

The waste organic solvents produced in the semiconductor industry are refined and recycled under corresponding process conditions through a rectification device to produce products such as stripping liquid B6-1, stripping liquid C01, and stripping liquid P01. These products are mainly used in the manufacture of liquid crystal display panels, semiconductor integrated circuits and other processes.

Gaoke’s Comprehensive Waste Liquid Harmless Disposal Technology

The introduction of the world's advanced waste organic solvent recovery technology and high-efficiency energy-saving distillation system enables the company to have a distillation tower with advanced domestic technology, large processing scale and high processing precision; it is constantly digesting and absorbing domestic and foreign companies such as South Korea's Desan Company. In addition to organic solvent distillation recovery technology, through many years of continuous process optimization and technological transformation, our company has also achieved domestic leading production technology level and process operation level, and has filled the gap of organic solvent recovery and reuse in our province and even the northwest region. Whitespace.

1. The product has high purity. The purity of the purified organic solvent product can reach the internationally advanced electronic grade (ppb level, 10-9) purity > 99.99%. It can be directly used in LCD panels, lithium-ion batteries, etc. after preparation. it.
2. The design is unique and the system is highly efficient and energy-saving. There is no need for multiple refluxes during the distillation process. Various components can be separated and purified in the tower. It can save more than 60% of energy compared with other systems.
3. The equipment has wide adaptability. By formulating corresponding additives for different types of waste organic solvents, they are first pretreated and then put into the distillation tower for distillation. It can complete the recycling and reuse of more than 25 kinds of waste organic solvents.
4. Currently, it has three sets of distillation tower systems, and the production and reuse capacity of waste organic solvents is 30,000 tons/year. Among them, the I# distillation tower is a continuous tower with a height of 43 meters. It is characterized by continuous feeding and continuous output of products. It can continuously produce and recycle a large amount of waste organic solvents. It has been used by Chongqing Huike Jinyu Electronics Company, Xianyang Rainbow Optoelectronics Company, etc. The customer recycles and reuses electronic-grade stripping fluid products and has passed the customer's use test; II# and III# distillation towers are batch towers with a height of 35 meters. They are characterized by being able to process small batches and with a high sludge content. The organic waste liquid has been recycled and reused as electronic-grade stripping fluid products for customers such as Chengdu Panda Electronics Company and Ordos BOE Electronics Company, and has been highly recognized by customers.
5. It has clean rooms, ICP-MS, particle counters and other analytical instruments and filling equipment, which can not only ensure the recycling of waste organic solvents to produce electronic-grade organic solvents, but also ensure the deep processing of industrial-grade products, providing customers with high-quality products. Electronic grade organic solvent.