bone char meaning in Hindi

• अस्थि अंगार • अस्थि चारकोल • अस्थि-आदग्धकाल

bone: काँटा ढाँचा शरीर
char: नौकरानी जल कर काला

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Bone char or coal-based activated carbon is traditionally used in this role.
Bone char is also used as a black pigment for Picasso.
Modern alternatives to bone char include activated carbon and ion-exchange resins.
Bone char has been shown to bioremediate small amounts of cadmium, copper, and zinc.
Refined sugars are often processed with bone char, made from cow or dog bones, so they're out as well.
Cobalt can be effectively absorbed by charred pigs'bones; however, this process is inhibited by copper and zinc, which have greater affinities to bone char.
Historically, bone char was often used in sugar refining as a decolorising and deashing agent, particularly in cane sugar as this contains more colored impurities.
Not only must they stay away from dairy products, they must avoid treats made with certain brands of white sugar, which is often processed with bone char.
Sugar is melted, limed, filtered through bone char, decolorized, evaporated and concentrated, crystallized in vacuum pans, run through centrifugals, and spun in giant dryers like so much bed linen.
PVPP can be used as a drug, taken as a tablet or suspension to absorb compounds ( so-called endotoxins ) that cause diarrhoea . ( " Cf . " bone char, charcoal .)

noun.

black substance containing char in the form of carbonized bone; used as a black pigment
synonyms：, ,