137 patents
Page 4 of 7
Utility
Reformer box with reformer tunnel including tunnel port
7 Sep 21
A top-fired reformer box is provided.
Monica Zanfir, Bo Jin, Minish Mahendra Shah
Filed: 18 Nov 19
Utility
Storage and delivery of antimony-containing materials to an ion implanter
24 Aug 21
A novel method, composition and storage and delivery container for using antimony-containing dopant materials are provided.
Aaron Reinicker, Ashwini K Sinha, Douglas C. Heiderman
Filed: 11 May 20
Utility
Multifunctional fluidic burner
24 Aug 21
A burner that is useful for providing a melting flame whose axis can be altered during operation, and for providing a supersonic jet of oxidant that can penetrate through the surface of the molten material, has a unique combination of features including a specially contoured flame collar at its open discharge end.
Megha Jampani, Bryan R Bielec, Larry E Cates, Joseph A Maiolo, Stephen A Manley
Filed: 26 Jun 19
Utility
Large Crystal Tunable Adsorbents
19 Aug 21
The present invention relates to a surface modified zeolite adsorbent wherein the surface of said zeolite is modified with a coating comprised of a silicone derived species, said zeolite having a mean crystal size from about 5 to about 10 μm and a skeletal density of ≥1.10 gr./cc.
Steven J. Pontonio, Philip A. Barrett, Neil A. Stephenson, Katie Held
Filed: 1 Jul 19
Utility
Modified dry ice systems and methods for preserving perishable items within a single holding volume
10 Aug 21
This invention relates to a novel two-stage dry ice system for preserving perishable items during transport and methods thereof.
Chang Yup Seo, Soujanya N Jampala, Sameer H Israni, Robert R Sever
Filed: 26 Aug 19
Utility
Temperature measurement system for furnaces
3 Aug 21
A method for measuring furnace temperatures.
Tim Patrick Dubbs, John Leonard Shaver, Kreg James Kelley, Troy M Raybold, Tushar Vispute
Filed: 26 Mar 19
Utility
Method and apparatus for producing frozen food products
3 Aug 21
Disclosed are methods and apparatus for forming frozen food products, especially frozen foamed food products wherein the products contain bubbles having a reduced average size preferably in a narrow size range or contain ice crystals having reduced size.
Sameer H. Israni, Balazs Hunek, Theodore H. Gasteyer, III, Gary D. Lang
Filed: 17 Sep 18
Utility
Otm Syngas Panel with Gas Heated Reformer
22 Jul 21
The present invention generally relates to an oxygen transport membrane syngas panel whereby the reformer layer of the panel is eliminated, and the primary reforming function is integrated into the manifold as a gas heated reformer with product syngas as the source of heat.
Sean M. Kelly, Ines C. Stuckert
Filed: 15 May 19
Utility
Catalyst-containing oxygen transport membrane
6 Jul 21
A method is described of producing a catalyst-containing composite oxygen ion membrane and a catalyst-containing composite oxygen ion membrane in which a porous fuel oxidation layer and a dense separation layer and optionally, a porous surface exchange layer are formed on a porous support from mixtures of (Ln1−xAx)wCr1−yByO3−δ and a doped zirconia.
Zigui Lu, Yunxiang Lu, Gervase Maxwell Christie, Jonathan A. Lane, Pawel J. Plonczak, Joseph M. Corpus
Filed: 2 Mar 17
Utility
Modular vacuum insulated piping
29 Jun 21
A modular, aerogel-based vacuum insulated pipe section comprising an outer conduit; an inner conduit concentrically disposed within the outer conduit with aerogel insulation and a condensable gas being disposed in the insulation space between the concentric conduits.
Aditya Vaze, Seth A. Potratz
Filed: 17 Jun 19
Utility
Method for Controlling the Outlet Pressure of a Compressor
24 Jun 21
Method for controlling a compressor comprising a last stage (40) and a compressor load controller (90), a set point outlet pressure corresponding to the consumer needed pressure, being given in the load controller (90) comprising the steps of: a—measuring the temperature at the inlet of the last stage (40), b—measuring the ratio between the outlet and inlet pressure of the last stage (40), c—computing a coefficient (Ψ) based on the value of the inlet temperature (Tin) and on the pressure ratio (Pout/Pin), d—if the coefficient (Ψ) is in a predetermined range, changing the set point outlet pressure by a new greater set point outlet pressure until the coefficient (Ψ) computed with the new set point outlet pressure goes out of the predetermined range, and e—adapting the pressure of the fluid coming out of the compressor in a pressure regulator (100) to the consumer needed pressure.
Marina DARRY
Filed: 11 Oct 18
Utility
Welding gas compositions and method for use
22 Jun 21
The present invention relates generally to welding gas compositions used as shielding gases in an electric arc welding process.
Philip L. Miller, Kevin A. Lyttle, Jeremy B. Neff, Douglas A. Steyer, Keith G. Pierce
Filed: 16 Dec 13
Utility
Process for sulfur removal from refinery off gas
15 Jun 21
Organic sulfur compounds contained in refinery off gas streams having either high ort low concentrations of olefins are converted to hydrogen sulfides which can be then be removed using conventional amine treating systems.
Minish Mahendra Shah, Raymond Francis Drnevich, Vasilis Papavassiliou
Filed: 13 Jul 18
Utility
Integrated process and unit operation for conditioning a soot-containing syngas
1 Jun 21
The present invention relates to a method for conditioning a soot-containing syngas stream in a single integrated apparatus containing a scrubbing vessel wherein particulate matter is decoupled from the waste water stream.
Luke Coleman, Minish Mahendra Shah, Joseph Schwartz, Jerome Jankowiak
Filed: 27 Aug 20
Utility
Method and Apparatus for Storing Liquefied Gas In and Withdrawing Evaporated Gas from a Container
27 May 21
The present invention relates to a method and an apparatus for storing liquefied gas in at least one insulated container (1) while withdrawing evaporated gas from one or more of the at least one container (1), wherein at least a part of the evaporated gas is supplied to a recondenser (11) and wherein liquefied gas is withdrawn from one or more of the at least one container (1) and at least in part supplied to the recondenser (11) for recondensing the evaporated gas supplied to the recondenser (11) such that recondensed gas is obtained at a recondenser outlet, wherein before supplying the liquefied gas to the recondenser (11), the liquefied gas is subcooled by passing it through a refrigeration unit (8, 9), at least a part of the subcooled liquefied gas being supplied to the recondenser (11), and wherein at least a part of the recondensed gas obtained at the outlet of the recondenser (11) is reintroduced into one or more of the at least one container (1).
Mathias RAGOT, Frederic MARCUCCILLI, Fabien FABRE
Filed: 26 Jul 18
Utility
Nitrogen service supply system
25 May 21
The present invention relates to a novel integrated system for providing nitrogen (N2) to a variety of industrial service applications such as, for example, process unit drying, pipeline purging, reactor cooling, vessel inerting, pipeline displacement.
Richard M Kelly, Mahesh Biradar, Matthew J Thomas, George Cieutat
Filed: 6 Jul 18
Utility
System and method for rare gas recovery
4 May 21
A system and method for argon and nitrogen extraction and liquefaction from a low-pressure tail gas of an ammonia production plant is provided.
Henry E. Howard
Filed: 4 Jan 17
Utility
Integrated oxygen probe in submersible oxygenation device
4 May 21
A device (1) for dissolving a gas (G) in water (W) is provided, and includes a housing (100) configured to be submerged into the water (W) with the housing (100) having at least one water inlet (101), a gas inlet (102) and at least one water outlet (103) for discharging gas enriched water out of the housing (100), a pump (5) in fluid communication with the at least one water inlet (10) for sucking water (W) from a surrounding of the housing (100), the pump configured to generate a main water stream (S′), and means for injecting the gas (G) supplied via the gas inlet (102) into the main water stream (S′).
Kenneth Glomset, Stefan Dullstein, Thomas Loevold Hellebust, John Bertil Aakernes
Filed: 24 Aug 17
Utility
Multiple pass, parallel flow downcomer tray for a mass transfer column
27 Apr 21
A multiple pass, parallel flow downcomer tray for a mass transfer column and method for liquid-vapor contacting in a mass transfer column is provided.
Arya Ayaskanta, Steven C. Brown, John P. Ricotta
Filed: 20 Sep 19
Utility
Flame image analysis for furnace combustion control
27 Apr 21
Operation of a combustion control system of furnace is controlled by image analysis, outside of the furnace or within the furnace, of a flame produced by combustion within the furnace, to correlate the image with carbon monoxide content of the flame, and adjustment of the oxygen and/or fuel flow into the furnace in response to the correlation.
Valmiro Correia e Sa Neto, Euan J. Evenson, Kevin W. Albrecht, James E. Kelly, Joaquín de Diego Rincón, Jorge Visús Pool
Filed: 10 Jan 18