HPQ SILICA POLVERE INC. SIGNS NON-DISCLOSURE AGREEMENT WITH LEADING FUMED SILICA MANUFACTURER
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HPQ FUMED SILICA REACTOR SLASHES CO2 EMISSIONS IN FUMED SILICA PRODUCTION BY OVER 50%
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HPQ FUMED SILICA REACTOR PROJECT REACHES FIRST KEY MILESTONE
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GEN3 PUREVAP™ QRR PILOT PLANT UPDATE: PROCESS VALIDATION CONTINUES MOVING FORWARD
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HPQ ANNOUNCES THE DELIVERY OF FIRST BATCH SILICON MATERIAL SAMPLES TO WORLD-LEADING HIGH-PERFORMANCE MATERIAL COMPANY
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GEN3 PUREVAP™ QRR PILOT PLANT VALIDATION: PURITY AND PROCESS MILESTONES REACHED AHEAD OF SCHEDULE
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HPQ ANNOUNCES EARLY-STAGE PLANNING FOR A SILICON-BASED BATTERY MATERIAL PRODUCTION LINE IN NORTH AMERICA
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GEN3 PUREVAP™ QRR PILOT PLANT: PROCESS TESTING MOVING FORWARD ON SCHEDULE