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Bechtel Hydrocarbon Technology Solutions Inc patents


Recent patent applications related to Bechtel Hydrocarbon Technology Solutions Inc. Bechtel Hydrocarbon Technology Solutions Inc is listed as an Agent/Assignee. Note: Bechtel Hydrocarbon Technology Solutions Inc may have other listings under different names/spellings. We're not affiliated with Bechtel Hydrocarbon Technology Solutions Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "B" | Bechtel Hydrocarbon Technology Solutions Inc-related inventors


Systems and methods for multi-stage refrigeration

Systems and methods for multi-stage refrigeration in mixed refrigerant and cascade refrigeration cycles using one or more liquid motive eductors.. . ... Bechtel Hydrocarbon Technology Solutions Inc

Systems and methods for refining corrosive crudes

Systems and methods for refining conventional crude and heavy, corrosive, contaminant-laden carbonaceous crude (opportunity crude) in partially or totally separated streams or trains.. . ... Bechtel Hydrocarbon Technology Solutions Inc

Delayed coke drum quench systems and methods having reduced atmospheric emissions

Systems and methods for reducing atmospheric emission of hydrocarbon vapors by flashing off hydrocarbon vapors in an overflow drum where the pressure is ultimately reduced to 0 psig and then flashing off any remaining hydrocarbon vapors in an overflow tank wherein the pressure in the overflow tank is reduced to 0 psig by an overflow ejector.. . ... Bechtel Hydrocarbon Technology Solutions Inc

Systems and methods for multi-stage refrigeration

Systems and methods for multi-stage refrigeration in mixed refrigerant and cascade refrigeration cycles using one or more liquid motive eductors in combination with a pump.. . ... Bechtel Hydrocarbon Technology Solutions Inc

Hybrid thermal oxidizer systems and methods

Hybrid thermal oxidizer systems and methods for combusting waste gas and heating utility oil using an efficient transfer of heat from fuel gas. The hybrid thermal oxidizer includes a combustion chamber, a gas preheater and a quench chamber positioned between the combustion chamber and the gas preheater. ... Bechtel Hydrocarbon Technology Solutions Inc

Systems and methods for removing hydrogen sulfide from an ammonia stream

Systems and methods for removing hydrogen sulfide from an ammonia stream in the nh3 purification and liquefaction stage of a conventional two-column sour water stripping system using an adsorbent bed.. . ... Bechtel Hydrocarbon Technology Solutions Inc

Systems and methods for external processing of flash zone gas oil from a delayed coking process

Systems and methods for the external processing flash zone gas oil by recycling it through a vacuum residuum hydroprocessing unit before reentering the delayed coking process.. . ... Bechtel Hydrocarbon Technology Solutions Inc

Systems and methods for recovering desired light hydrocarbons from refinery waste gas using a back-end turboexpander

Systems and methods for recovering light hydrocarbons from refinery waste gas using a back-end turboexpander to generate a higher recovery of the light hydrocarbons for use as petrochemical feedstock and to remove the liquid light hydrocarbons before entering the turboexpander.. . ... Bechtel Hydrocarbon Technology Solutions Inc

Systems and methods for on-line pigging and spalling of coker furnace outlets

Systems and methods for safe on-line pigging decoking of a coker furnace tubes and which also permits on-line spalling operations.. . ... Bechtel Hydrocarbon Technology Solutions Inc

Systems and methods for multi-stage refrigeration

Systems and methods for multi-stage refrigeration in mixed refrigerant and cascade refrigeration cycles using one or more liquid motive eductors.. . ... Bechtel Hydrocarbon Technology Solutions Inc

Systems and methods for ammonia purification

Systems and methods for ammonia purification in the nh3 purification and liquefaction stage of a conventional two-column sour water stripping system using an adsorbent bed.. . ... Bechtel Hydrocarbon Technology Solutions Inc

Systems and methods for enhanced separation of hydrogen sulfide and ammonia in a hydrogen sulfide stripper

Systems and methods for enhanced separation of h2s and nh3 in an h2s stripper using carbon dioxide and/or an inert gas.. . ... Bechtel Hydrocarbon Technology Solutions Inc








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