Inventor

WANALDI RIZKY

ID21 patents

⚠️ This page may combine multiple inventors who share the name “WANALDI RIZKY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WANALDI RIZKY

PT ESG NEW ENERGY MAT

Treatment method for laterite nickel ore by curing and roasting-water leaching-atmospheric pressure acid leaching

High-pressure reactor acid adding system for laterite nickel ore hydrometallurgy

Dynamic optimization method for acid-to-ore ratio in high-pressure leaching of laterite nickel ore

Treatment method and application for laterite nickel ore leaching solution with high calcium and magnesium content

Wastewater treatment process in production of nickel cobalt hydroxide

Treatment system for the slag phase after removing iron-aluminum-chromium from leaching solution of laterite nickel ore

System for optimizing duration time of high-pressure leaching of laterite nickel ore

Process and system for recovering manganese from high-pressure leaching system of laterite nickel ore

Combined heat exchange system of flash tank and preheater for laterite nickel ore leaching

Limestone slurry and lime milk preparing device for hydrometallurgy of laterite nickel ore

Cylindrical ore washing machine used for hydrometallurgical smelting of laterite nickel ore

PT QMB NEW ENERGY MAT

Ore hydrometallurgical slag and phosphating slag

Method for preparing battery-grade nickel-cobalt-manganese sulfate crystals from low nickel matte

Method for improving particle size and morphology of neutralizer for laterite nickel ore hydrometallurgy

System and method for regulating aluminum precipitation during high-pressure acid leaching of laterite nickel ore

Method for continuously preparing mixed hydroxide precipitate from laterite nickel ore by hydrometallurgy

Method for dynamically controlling high-pressure leaching reaction condition of laterite nickel ore

Cobalt-manganese sulfate solution from low nickel matte

Automatic descaling system for high-pressure reactor of laterite nickel ore

System for preparing new energy Ni—Co—Mn raw material from laterite nickel ore

Method for green and low-cost extraction of nickel-cobalt from laterite nickel ore