国家/地区 印度（5）
IPC部 B（5）
IPC大类 C04（5） B01（3） B22（3）
B82（3） C01（2）
IPC小类 C04B（5）
IPC B82Y040/00（3）
发明人
公开年 2021（5）
申请年 2020（2）  2021（2） 
专利权人

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Forming foundry casting element, comprises forming aqueous slurry comprising solid inorganic binder material or its precursor, shaping slurry using pattern, curing shaped slurry, and removing pattern from casting element.

RIMAN R E, BLINN K, LEHMANN R E, BULLING K

Method of recycling of sludge waste for producing lubricant, involves e.g. receiving dry sludge powder from forging process and removing iron and iron oxide from dry sludge powder to obtain powder comprising predefined amount of graphite.

KALYANI B N, KALYANI A, KALYANI R, PUSHPAKANTH S, NAGARAJAN N, SRINIVASAN B, KUMAR S I

Sustainable agricultural waste, rice husk functionalized graphene oxide nanosorbent for adsorption of chromium(VI) is prepared by pretreating rice husk with acid and alkali to unbound polyphenols present in it to make reduced graphene oxide.

VEMULA M, PRABHAKAR G

Ceramic furnace-assisted synthesis of white graphene for e.g. sensor, involves reacting predetermined amount of metal diboride with plant powder as reducing agent at predetermined reaction condition in ceramic furnace.

POTTAIL L, ARUNA P