PURE-AIR New website & products launched
Breathe Pure Air with PURE-AIR — Your Trusted Partner in Industrial Fume & Dust Purification! For over 14 years, PURE-AIR has been at the forefront of designing and manufacturing high-performance industrial dust and fume purification systems. Today, we are excited to announce the launch of our brand-new website, showcasing our upgraded technological capabilities and innovative […]
3C manufacturing pollutants
During the production process of the 3C manufacturing industry (computers, communications, and consumer electronics), multiple steps generate smoke, harmful gases, and odors. 1. Injection Molding (Enclosures/Structural Parts) Pollutants: Plastic Volatiles: Heating of materials such as ABS, PC, and PP releases VOCs (Volatile Organic Compounds) such as benzene, toluene, and ethylbenzene. Odors: Pungent odors (such as […]
photovoltaic cell producing pollutants
During the photovoltaic cell production process, multiple steps generate smoke, harmful gases, and odors. 1. Silicon Material Processing and Purification Pollutants: Dust: Micron-sized silicon powder produced by polysilicon crushing and screening. Harmful Gases: Silicon tetrachloride (SiCl₄) and hydrogen chloride (HCl, a byproduct of the silane reduction reaction). Odor: The pungent odor of chlorosilane volatilization. 2. […]
Semiconductor manufacturing pollutants
During the semiconductor manufacturing process, multiple steps release fumes, hazardous gases, and odors. 1. Lithography Contaminants: Organic solvents (such as PGMEA and ethyl acetate) and VOCs (volatile organic compounds) released during photoresist coating, development, and baking. 2. Etching Dry Etching Contaminants: Toxic gases such as fluorides (CF₄, SF₆), chlorides (Cl₂, BCl₃), and plasma byproducts. Wet […]
Lithium battery producing pollutants
During the lithium battery production process, multiple steps generate smoke, harmful gases, and odors. 1. Electrode Preparation (Cathode/Anode) Pollutants: Dust: Nano-sized particles of cathode materials (lithium cobalt oxide, lithium iron phosphate, ternary materials) and anode materials (graphite, silicon carbon). VOCs: Organic waste gases generated by the volatilization of NMP (N-methylpyrrolidone, the cathode slurry solvent). Odors: […]
New Products Launched
PURE-AIR has launched new products. Stay tuned! For blue sky, green water, and fresh air! PURE-AIR use technology to reshape industrial purification standards, so that every microgram of pollution is nowhere to hide! PURE-AIR have been deeply involved in the field of industrial fume & dust purification for more than ten years. From the first […]
Laser processing pollutants
During laser processing, different materials and processes can generate smoke, harmful gases, and odors. 1.Laser Cutting Metal Cutting (stainless steel, aluminum, titanium, etc.) Pollutants: Metal oxide particles (such as Cr₂O₃, Al₂O₃), nano-sized metal fume, and ozone (O₃). Harmful Gases: Nitrogen oxides (NOₓ), and submicron particles from condensed metal vapor. Non-metal Cutting (plastics, acrylic, wood, composites) […]