At a glance
| Booth | L0906 |
| Country | CN |
| Website | hpcdl.cn |
Company profile
Dalian High Purity Chemical Co., LTD was established in 2013 and focuses on high-purity gas-purification technologies, with its semiconductor-related work centered on ultra-high-purity gas purification rather than semiconductor process equipment or chip fabrication. The company is dedicated to ppb-level ultra-high-purity gas purifiers, with gases identified for this purification work including nitrogen, hydrogen, oxygen, and argon, defining a gas-treatment role for facilities that require very high purity. Its technical team has more than 20 years of experience in core technologies involving catalysts, adsorbents, and getters, providing a long technical base for the company's purification products and material-treatment methods. The technology platform combines catalyst, adsorbent, and getter expertise with chemical adsorption, catalytic reduction, catalytic oxidation, and metal-gettering purification routes, giving the company several named mechanisms for removing or transforming impurities. Dalian High Purity Chemical Co., LTD therefore serves purification needs that extend from chemical light-hydrocarbon refining to ultra-pure gas purification, with the semiconductor relevance concentrated in gases and purification materials used around high-purity production environments.
Exhibits
The research team uses chemical adsorption, catalytic reduction, catalytic oxidation, and metal gettering as core purification technologies and has developed multiple material purifying agents based on these purification approaches. Those material purifying agents are used in fields including chemical light-hydrocarbon refining and ultra-pure gas purification, so the same purification-technology base is applied to both chemical-material refining and high-purity gas treatment. The product range includes ultra-pure gas purifiers and hydrogenation catalysts, combining finished gas-purification equipment with catalyst products used within the company's broader purification portfolio. Dalian High Purity Chemical Co., LTD also supplies material purifying agents, gas filters, and chemical filters, covering purification media and filter products in addition to the ultra-pure gas purifier and catalyst categories. NOx purification is also identified in the product scope, adding a named gas-purification application to the company's catalysts, adsorbents, getters, purifying agents, and filter offerings. Professional maintenance services are included alongside the physical products, so customers can obtain maintenance support in addition to hydrogenation catalysts, material purifying agents, gas filters, and chemical filters. The HPC-9N purifier is identified as having been used in 12-inch, 6-8 inch, TFT, LED, and IGBT production lines, providing a named purifier family with stated deployment across semiconductor and display-related manufacturing environments. For semiconductor facilities, the combination of ppb-level purification, ultra-pure gas purifiers, gas filters, chemical filters, and the HPC-9N deployment record defines the exhibited supply range around high-purity process-gas infrastructure.
Capabilities and products
- hydrogenation catalysts
- material purifying agents
- gas filters
- chemical filters
- professional purification-system maintenance services
- chemical adsorption, catalytic reduction/oxidation and metal-getter purification
- ultrapure gas purification