This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Gem Co., Ltd., Pt Esg New Energy Material, Pt Gem Indonesia New Energy Materials. Active years: 2025.
Company Filing History:
1 out of 27 
1 out of 20 
1 out of 22 Years Active: 2025
Title: Shella Arinda: Innovator in Hydrometallurgy
Introduction
Shella Arinda is a prominent inventor based in Dki Jakarta, Indonesia. She has made significant contributions to the field of hydrometallurgy, particularly in the processing of laterite nickel ore. Her innovative approach has led to the development of a unique system that enhances the efficiency of acid addition in high-pressure reactors.
Latest Patents
Shella holds a patent for a "High-pressure reactor acid adding system for laterite nickel ore hydrometallurgy." This system includes an acid liquor supply tank, an acid adding pipe, an acid adding pump, a pressure stabilizer, and a high-pressure reaction kettle. The design allows for the dynamic accommodation or discharge of acid liquor, effectively reducing pressure fluctuations during the acid addition process. This innovation represents a significant advancement over prior art in the field.
Career Highlights
Throughout her career, Shella has worked with notable companies such as PT ESG New Energy Material and PT QMB New Energymaterials. Her experience in these organizations has allowed her to apply her expertise in hydrometallurgy and contribute to the development of sustainable energy materials.
Collaborations
(Section skipped due to space constraints)
Conclusion
Shella Arinda's contributions to hydrometallurgy through her innovative patent demonstrate her commitment to advancing technology in the field. Her work not only enhances the efficiency of nickel ore processing but also reflects her dedication to sustainable practices in energy materials.