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    Basic Information

Technology developed: Cost-efficient Solar Receiver Tube Technology for Low & Medium Temperature Solar Thermal Applicatio (TP19762025190)
Category: Technology Service/Know how
Details of Inventor(s):
Inventor Institution/Organization/Company Department Designation
Dr. Saktivel International Advanced Research Centre for Powder Metallurgy and New Materials Centre for Solar Energy Materials Scientist F
Technical Application Area: Energy/Power
If 'Other', please specify:
Please give more details of new technical application area:
Indian industrial sector needs both power and thermal energy for their manufacturing processes. Recently, Indian industries shown interest in exploit renewable energies, especially solar energy, due to their economic and environmental friendly advantages. In this regard, Centre for Solar Energy Materials, ARCI has developed a cost-effective selective coating to convert solar radiation into a heat which can be used for low and medium temperature industrial process heat applications. We followed a facile wet chemical route using a combination of novel chemical oxidation, solgel and nanoparticle coating methods.
Organization(s):
International Advanced Research Centre for Powder Metallurgy and New Materials (ARCI) Hyderabad
Affiliated Ministry: DST, Govt. of India
Type of technology development: Indigenous
Does the technology help in replacing any import items currently
procured from outside India?
Yes
Does the technology have export potential? Yes
Category of Technology developed: Import Substitution
Stage of Development: Commercialized
Please describe in detail including the TRL Level:
Technology Status: Technology has been transferred to an Indian company on non-exclusive basis The technology is ready for transfer TRL Level: 9 (Initiate Technology Transfer)

    Abstract:

Applications: Solar hot water & sea water desalination Solar drying and cooking Swimming pool heating Industrial process heat applications Power generation TP19762025190-app.pdf
Advantages: High selective properties (solar absorptance 93-94 precent, spectral emittance 0.12-0.14 Low heat loss property: 0.14 at 250 degree centigrade Temperature stability: 250 degree cetigrade High corrosion resistance greater than 200 hrs withstand in salt spray test (ASTM B117) High mechanical stability TP19762025190-adv.pdf

    Technology Inputs:

Imported Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Indigenous Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Imported Raw Materials:
Raw Materials Year ITC-HS Code
NA
Indigenous Raw Materials:
Raw Materials Year ITC-HS Code
NA
Existing R&D Facilities used:
Facilities Year ITC-HS Code
NA

   Patents & Publications:

Patents:
Filed Patents (No.) Granted Patents (No.) Year
1 1 2015-16
Publications:
Submitted (No.) Published (No.) Year
0 0 NA

    Commercialization Potential:

Who are the Potential Licensees? Water heater manufacturers Parabolic trough manufacturers Industrial process heat applications
What commercially available products address
the same problem?
Company Product Problem Addressed
Would you like to develop this invention further with
corporate research support?
Yes
Would you be interested in participating in cluster based
programs for commercialization research or business
planning for your invention?
Yes
      Submitted by: Arun Seetharaman Date of Submission: 13-8-2020



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