Semiconductor Services
Enabling Innovation in Chemical Management Within Semiconductor Manufacturing
In an industry where purity and precision are paramount, Nexpera delivers the chemical solutions that drive semiconductor innovation. From oleum and SO3 for ultrapure sulfuric acid production to specialized KOH regeneration services from KF streams, our comprehensive capabilities support your most demanding applications.
Advanced Chemistry for Critical Processes
Our SO3 and oleum-based production capabilities allow us to support our partners in the production of ultra-pure sulfuric acid (UPSA) that meets the exacting standards of semiconductor manufacturing. Through advanced quality controls and rigorous testing, we ensure consistent purity for your most sensitive processes.
HF Neutralization
Reducing Lime Requirements for HF Neutralization in Semiconductor Manufacturing
Our proprietary HardTac process dramatically cuts lime costs for HF neutralization by reducing lime required to near stoichiometric levels while ensuring complete neutralization. This not only reduces lime costs but also results in simpler and safer logistics with reduced lime transport, loading and unloading activities.
KOH Recovery
Closing the Loop on KOH for Electronic Chemical Manufacturers
Utilizing KOH for neutralization of HF streams provides an opportunity for KOH recovery, regeneration, and reuse, optimizing chemical usage in the neutralization stage and providing improved lifecycle management. Through our proven regeneration processes, we transform potassium fluoride (KF) byproduct streams into valuable potassium hydroxide (KOH) resources while supporting your sustainability goals.
Quality Without Compromise
Meeting the semiconductor industry’s ultra-pure standards requires unwavering attention to detail at every step. Focused exclusively on industrial chemistry, our Acid Technology Center provides comprehensive technical support to our plants and partners to ensure reliable quality supply with industry leading product stewardship.
- World-class experts advancing technologies & solving complex challenges
- Dedicated process, technical, maintenance & operations support
- Expertise in environmental stewardship and responsible care
- Member of the American Chemical Council (ACC)
- Customized solutions tailored to specific industry needs and regulations
