CM-PATRACritical Minerals Patent and Technology Research Analytics

CM-PATRA / Aluminium (not on list)

Aluminium (not on list)

94 patent families, 0 with an Indian applicant, and 10 funded project(s) in the Ministry of Mines S&T list. Not on the India critical-minerals list; shown for context. Counts are lower bounds.

Stages

  • Electrochemical recovery: 39
  • Recycling / secondary sources: 24
  • Hydrometallurgy (leaching, solvent extraction): 12
  • Compounds and materials: 12
  • Refining: 8
  • Pyrometallurgy / smelting: 5
  • Ore preparation / agglomeration: 5
  • Beneficiation / separation: 4
  • Other: 3

Most active applicants

  • CSIR (Council of Scientific & Industrial Research): 8
  • Hindalco Industries: 7
  • Aditya Birla Science & Technology: 5
  • Rio Tinto Alcan Int Ltd: 4
  • Gharda Keki Hormusji: 3
  • Sgl Carbon Se: 3
  • Inner Mongolia United Ind Co Ltd: 3
  • Obshchestvo S Ogranichennoy Otvetstvennostyu Obedinennaya Kompaniya Rusal Inzh T Ts: 3

Funded projects

  • Development of Process and Technology of Super Plasma Arc Furnace (SPAF) for Processing and Recovery of Valuables from Red Mud and Ilmenite · SNTMOM/1745/2026 · Recommended to PSCII with Modification
  • Development and Validation of roll bonded graphene-aluminium composite for cylindrical can cell lithium-ion battery casing · SNTMOM/1643/2025 · Status not stated
  • Lanthanum Aluminum Titanate Derived Thermal Barrier Coatings for Aerospace Propulsion · SNTMOM/1220/2024 · Approved with Modification
  • Setting up of a 100 kg Coal Fly-ash Pilot Processing unit to extract high-purity fumed Silica and Aluminium fluoride from CFA · SNTMOM/1014/2023 · Approved with Modification
  • Recovery of Molybdenum, Nickel and Alumina values from spent hydrotreating catalyst of HPCL and Demonstration at Pilot plant (TRL-7) and techno-economic feasibility studies. · SNTMOM/952/2023 · Approved with Modification
  • Development of supercapacitor devices for grid-level energy storage application based on natural mineral Chalcopyrite and bauxite residue · SNTMOM/718/2022 · Approved with Modification
  • Bio-electrochemical reclamation of titanium and other rare earth metals from red mud waste using a modified microbial fuel cell approach · SNTMOM/331/2020 · Approved with Modification
  • Red Mud Valorization to Achieve Zero Waste, Conversion of Residue Into Diagnostic X-Ray Shielding Tiles After Recovery of Scandium · SNTMOM/108/2020 · Approved with Modification
  • Bench scale study on extraction of pure Silica and smelter grade Aluminium Fluoride from Coal Fly Ash (CFA) – · JNARDDC/S-31 · Completed
  • Utilization and development of process for recovery of strategic rare earths from industrial waste –Bauxite Residue at lab scale, Ministry of Science and Technology (DST) · JNARDDC/P-55 · Completed

Patent families