Patana Yantra

National Council of Science Museums
Kolkata, India

An apparatus used for sublimation and distillation.

Procedure: Two vessels are adjusted so that the neck of the one fits into that of the other. The junction of the necks is luted with a composition made of lime, raw sugar, rust of iron, and buffalo’s milk.

Details

Title: Patana Yantra
Type: Chemical Apparatus
Technology: Chemical Laboratory
Related to: Rasashala, Ancient Indian Chemical Laboratory
Historical Context: Ancient Indians achieved great progress in alchemy (the older form of chemistry). Earliest distillation of alcohol can be traced back to the archeological finds at Taxila. Ancient chemistry in India grew out of the early efforts to develop an elixir and to turn base metals into gold. Mercury and its elixirs were used in transmutation of the base metals into noble ones, as well as for purifying the body, rejuvenating it and taking it to an imperishable and immortal state. Out of the numerous alchemical texts, written between the ninth and the fourteenth century AD, some give alchemical ideas, while others are devoted to alchemy. The second category includes Rasahrdayatantra by Govind Bhagwatpad, Srasaratnakara by Siddha Nityanatha, Rasarnava by an unknown author, Srasendracudamani by Somadeva, Rasaratnasamuccaya by Vagbhatta, Rasaprakasasudhakara by Yasodhara, Rasendracintamani by Dhundukanatha, Rasakaumudi by Sarvajnacandra, Rasabhesajakalpa by Surya Pandita, Rasasamketakalika by Camunda, Rasamuktavalina by Devanatha etc. There are several other works like Dhatukalpa, Dhatumanjari, Dhatumaranam, Rasgrantha, Rasakalpalata, Rasanibhandha, Suvaranatantra, whose authorships and dates have not yet been established. Nagarjuna was the most prominent scholar in the field of Indian alchemy. Rasashala, a typical alchemical laboratory of Nagarjuna is recreated in ‘Our Science & Technological Heritage of India’ gallery at National Science Centre, Delhi. Alchemical treatises of ancient India refer to various types of Yantras for different applications. Some of these Yantras and their applications are depicted in the gallery.
Field: Alchemy
Discoverer: Nagarjuna
Discovered in: Taxila
Date Discovered: circa 9th century AD

Get the app

Explore museums and play with Art Transfer, Pocket Galleries, Art Selfie, and more

Metal

Interested in Sport?

Get updates with your personalized Culture Weekly

No, thanks

You are all set!

Your first Culture Weekly will arrive this week.

Translate with Google

Google apps

Design a Mobile Site

View Site in Mobile | Classic