Indian Oil Corporation Limited

Council of Scientific and Industrial Research

Chandrasekaran Kannan

Sankara Sri Venkata Ramakumar

Brijesh Kumar

Biswapriya Das

Samik Kumar Hait

Koushik Bhowmik

Jyotiranjan Ota

Swapan Kumar Das

Amitava Mitra

Ruchi Jain

Qazi Mohammad Amir

Ashish Kumar Panda

Rajat Kumar Roy

Tarun Kumar Das

Sova Bhattacharya

The present invention relates to an additized blended fuel composition comprising of 97 to 50 weight % of liquified petroleum gas (LPG); 3 to 50 weight % of dimethyl ether (DME); and a nanocatalyst. More particularly, the present invention relates to an improvement in the combustion efficiency of the DME blended LPG fuel by using catalytic amount of the nano-catalyst, when introduced in ppm level enhances the combustion properties, thereby increasing the flame temperature and reducing the consumption of fuel gas mixture.

Additized DME/LPG fuel for improving combustion efficiency

The present invention relates to a compound exhibiting Giant Magneto-Impedance (GMI) properties. The general chemical formula of the compound is (FeCo)CrSiB, characterized in that &#x3b1;&#x3c;&#x3b2; and &#x3b1;&#x3c;&#x3b3;, wherein &#x3b1; is preferably in the range of 2 to 4% by weight, &#x3b2; is preferably in the range of 11.5% to 13% by weight, and &#x3b3; is preferably in the range of 11% to 13% by weight, and X is preferably about 6% by weight. The chemical formula more preferably is (FeCo)CrSiB. The present invention also relates to a giant magneto-impedance (GMI) based sensing device for non-destructive contactless detection of carburization in austenitic stainless steel samples in field.

Giant magneto-impedance (GMI) based sensing device for the detection of carburization in austenitic stainless steel

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Faridabad, India

Chandrasekaran Kannan