Tegar Mukti Aji

Title: Innovations by Tegar Mukti Aji

Introduction

Tegar Mukti Aji is a prominent inventor based in Jakarta, Indonesia. He has made significant contributions to the field of nickel extraction and processing, holding a total of 15 patents. His innovative approaches focus on environmentally friendly and cost-effective methods for extracting valuable metals from laterite nickel ore.

Latest Patents

One of Tegar's latest patents is a treatment method for laterite nickel ore that involves curing and roasting, followed by water leaching and atmospheric pressure acid leaching. This method includes several steps, such as mixing laterite nickel ore dry powder with concentrated sulfuric acid and sodium fluoride, curing and roasting the mixture, and performing water leaching to obtain a solution and slag. Another notable patent is a method for green and low-cost extraction of nickel-cobalt from laterite nickel ore. This method involves iron removal pretreatment, nickel adsorption, cobalt adsorption, and copper adsorption to purify the nickel solution.

Career Highlights

Tegar has worked with notable companies such as PT ESG New Energy Material and Gem Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative techniques in metal extraction.

Collaborations

Throughout his career, Tegar has collaborated with esteemed colleagues, including Kaihua Xu and Satryo Soemantri Brodjonegoro. These partnerships have contributed to the advancement of his research and the successful implementation of his patented methods.

Conclusion

Tegar Mukti Aji's contributions to the field of nickel extraction demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of the challenges in metal processing and a dedication to developing effective solutions.