Indian Oil Corporation Limited

Palvannan Mohanasundaram

Naduhatty Selai Raman

Biswapriya Das

Narayanam Seshubabu

Sankara Sri Venkata Ramakumar

Brijesh Kumar

Ravinder Kumar Malhotra

Bhanumurthy Samala

Santanam Rajagopal

Anurag Ateet Gupta

Deepak Saxena

Vivekanand Kagdiyal

Jayaraj Christopher

Amardeep Singh

Anil Yadav

Rashmi Bagai

Pattathilchira Varghese Joseph

Pankaj Bhatnagar

Rajan Thomas Mookken

Kishan Chand Sharma

A catalyst composition for the production of carbon nanotubes (CNT) with controlled morphology is disclosed. The catalyst is represented by formula [(MMn)Mo][binary metal oxide], where x is in the range 1 to 25 wt %, y is in the range 0.1 to 20 wt %, and z is in the range 0.0 to 10 wt %. Further M represents either iron or cobalt or nickel along with manganese and molybdenum supported on binary metal oxides comprising of boron, magnesium, aluminum, silicon, calcium, barium, and combination thereof. The CNT morphology can be tailor-made with the plural combination of nature of metal and promoters in appropriate proportions. The process yields the CNT with bulk density in the range of 0.01 to 0.20 g/cc, diameter in the range of 5 to 30 nm and purity greater than 95 wt %.

Multi-metal catalyst composition for production of morphology controlled CNT's and process thereof

The present invention deals with employing Heteroatoms namely Nitrogen, Sulphur intrinsic embedded carbon nanotubes (H-CNT) as multifunctional additive for preparing lead acid battery electrodes to substitute the expander chemicals namely, Vanisperse, Dinel Fibre, Barium sulphate and carbon black. Further the invention provides H-CNT in-situ produced from Crude oil or its products.

Compositions for preparing expander free electrodes for lead acid battery and performance thereof

The invention discloses a rubber process oil and a process for manufacturing rubber process oils which are non-carcinogenic in nature. The process comprises of selectively producing Hildebrand solubility components enriched vacuum residue by selective distillation of reduced crude oil (RCO) to obtain minimum of 10 vol % boiling components in the range 490&#xb0; C. to 50&#xb0; C., which leads to higher solubility of rubber process oil with an aniline point of less than 70&#xb0; C. and with extremely low concentration of selective polycyclic aromatics which makes the 15 product non-carcinogenic. The process comprises of selectively enriching higher Hildebrand solubility components in vacuum residue by vacuum distillation of reduced crude oil (RCO), then subjecting the enriched vacuum residue to solvent deasphalting process and subjecting the deasphalted oil to aromatic extraction process and then blending the enriched aromatic extract with Heavy Alkyl 20 Benzene (HAB) or Solvent processed base oil or hydroprocessed base oil or mixture thereof. The rubber process oils manufactured by the invented process have a polycyclic aromatics (PCA) content of less than 10 ppm, specifically benzo(a)pyrene content of less than 1 ppm. They have aniline point less than 70&#xb0; C. but have high kinematic viscosity of 25 to 75 cSt at 100&#xb0; C., pour point of 27&#xb0; C. or less and a flash point minimum of 250&#xb0; C. or more.

Process for manufacturing of rubber process oils with extremely low carcinogenic polycyclic aromatics compounds

The present invention is directed to a process for the simultaneous production of carbon nanotubes and product gas comprising hydrogen and lighter hydrocarbons, from a liquid hydrocarbon comprising feeding a liquid hydrocarbon in a reactor; and converting the liquid hydrocarbon with a catalyst for simultaneous production of the carbon nanotubes, hydrogen and lighter hydrocarbons, wherein the liquid hydrocarbon comprises petroleum crude oil, its products, or mixtures thereof.

Process for simultaneous production of carbon nanotube and a product gas from crude oil and its products

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Faridabad, India

Palvannan Mohanasundaram