A process for the preparation of high grade synthetic rutice and pig iron from Ilmenites
The present invention relates to an improved process for the preparation of high grade synthetic rutile from ilmenite with pig iron as a by-product. The process comprises subjecting ilmenite to…
- Inventors : Pawvathu Narayanan Nair Mohan Das, Karval Harikrishna Bhat, Melay Eriyat Kochu Janaki, Sreedharan Sasibhushanan, Parthasarathi Mukherjee, Bishnu Charan Rabindha Mohanty, Hem Shanker Ray
- Patent Number : US6306195B1
An improved and modified natural convection (NC) drier useful for drying wet materials
An improved drier useful for drying wet materials, which comprises a drying chamber (1) having closed top and open bottom, conventional means (2,3) selected from hook hanger or perforated trays,…
- Inventors : Pokkattu Pathrose Poulose; Thiruthanathil Pathrose Poulose
- Patent Number : IN231667
A process for the preparation of artificially flocculated yeast particles
Flocculation is a useful property of industrial yeast (Saccharomyces) strains in fermentation, brewing, wine making and ethanol and biomass production. Preparation of biocatalyst particles containing…
- Inventors : Tholath Emilia Abraham, Kumud Kumari
- Patent Number : IN217966
Squaraine based dyes and process for preparation thereof
The present invention relates to squaraine dye containing terminal aminoanthracene or acridine groups and to a process for preparation thereof.
- Inventors : Sureshdas, George Thomas, VP Biju, V Santhosh and V suresh
- Patent Number : US6417402B1
A process for the preparation of Halogen Nitrate squaring dye useful as sensitizer
- Inventors :
- Patent Number : IN193540
A method for the preparation of modified bioadsorbent particles for the removal of toxic metals and other compounds from water
A method of preparation of modified bioadsorbent materials for the removal of toxic metal ions and other compounds from water A method of preparation of modified bioadsorbent materials for the…
- Inventors :
- Patent Number : IN226259
Process for the preparation of melt processable Thermotropic Liquid Crystalline Terpolyesters
The invention relates to a process for the preparation of melt processable liquid crystalline terpolyesters of the general formula by the in situ acetylation of a monomer selected from (4-…
- Inventors : Vadakkethonippurathu Sivankutty Nair Prasad, Chennakkattu Krishna Sadasivan Pillai, Marayil Ravindranathan
- Patent Number : US6409937B1
A novel process for the production of Oil and Oleoresin from fresh Ginger Rhizomes (Zingiber Officinale Roscoe)
The invention relates to a novel process for the production of oil and oleoresin from fresh Ginger Rhizomes ( Zingiber officinale Roscoe). The essential oil and oleoresin has far superior flavour…
- Inventors : Chami Arumughan, Bhagirathy Sankarikutty Amma, Madayil Madhavan Pillai Sreekumar, Ambujam Nirmala Menon, Keezhe Veedu Parukutty Amma, Padmakumari Amma, Mangattu Achuthan Kunju Sumathykutty
- Patent Number : IN195687
A method for the preparation of modified bioadsorbent particles for the removal of toxic metals and other compounds from water
A method of preparation of modified bioadsorbent materials for the removal of toxic metal ions and other compounds from water A method of preparation of modified bioadsorbent materials for the…
- Inventors : Sudha Bai Radha Bai; Tholath Emilia Abraham
- Patent Number : IN226259
A process for the preparation of Halogen Nitrate squaring dye useful as sensitizer
A process for the preparation of halogenated squaraine dyes useful as sensitizers of the general formula 1 wherein X is a heavier halogen atom, or pharmaceutically acceptable derivatives.It…
- Inventors : Danaboyina Ramaiah; Kalliat Thazhatshveetil Arun; Suresh Das; Bernd Epe
- Patent Number : IN193540