General Electric Company

Bl Technologies, Inc.

Alagarsamy Subbiah

Nimeshkumar Kantilal Patel

Romit Ghosh

Muthukumar Nagu

Rebika Mayanglambam Devi

Sathees Kesavan

Manish Chandra Joshi

Ashok Shankar Shetty

John Link

Sherif Eldin

Vinod Kumar Rai

Bryan Christopher Crom

Anthony Fields

Mary King

H Kelly Herrington

Ali Fadhel

Rhomit Ghosh

Andre C G Vanhove

Antifoulant compositions and methods are used for inhibiting fouling on structural parts of a system exposed to a fluid hydrocarbon or petrochemical stream. The antifoulant compositions may comprise at least one polyalkylene anhydride ester ('PAAE') dispersant. Other antifoulant compositions may comprise an alkylphenol sulfide ('APS').

Compositions and methods for inhibiting fouling in hydrocarbons or petrochemicals

Treatment compositions for neutralizing acidic species and reducing hydrochloride and amine salts in a fluid hydrocarbon stream are disclosed. The treatment compositions may comprise at least one amine with a salt precipitation potential index of equal to or less than about 1.0. Methods for neutralizing acidic species and reducing deposits of hydrochloride and amine salts in a hydrocarbon refining process are also disclosed. The methods may comprise providing a fluid hydrocarbon stream and adding a treatment composition to the fluid hydrocarbon stream. The treatment compositions used may have a salt precipitation potential index of equal to or less than about 1.0 and comprise either water-soluble or oil-soluble amines.

Compounds and methods for inhibiting corrosion in hydrocarbon processing units

Methods and compositions are provided for inhibiting the polymerization of a vinyl aromatic monomer, such as styrene monomer, during elevated temperature processing thereof or during storage or shipment of polymer containing product. The compositions comprise a combination of a quinone methide derivative A) and a phenol compound B). The methods comprise adding from about 1-10,000 ppm of the combination to the monomer containing medium, per one million parts of the monomer.

Methods and compositions for inhibiting vinyl aromatic monomer polymerization

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Bengaluru, India

Alagarsamy Subbiah