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Patent Searching and Data


Matches 201 - 250 out of 10,093

Document Document Title
WO/2019/067123A1
A method and system for liquefying a methane-rich high-pressure feed gas stream using a system having first and second heat exchanger zones and a compressed refrigerant stream. The compressed refrigerant stream is cooled and directed to ...  
WO/2019/060724A1
A system for cooling a gas with a mixed refrigerant includes a heat exchanger that receives and cools a feed of the gas so that a product is produced. The system includes a mixed refrigerant processing system having compression devices a...  
WO/2019/053525A1
A system and a method for processing air prior to separating components of the air are disclosed. The system comprises an air cooler, one or more compression stages operated in series, and one or more intercoolers installed between two a...  
WO/2019/052824A1
In a process for ammonia production, in which an additional separation step within the ammonia loop is used, remaining ammonia in the recycle feed gas is extracted by condensation in the additional separation step and adsorbed over a swi...  
WO/2019/050940A1
A process and plant for natural gas liquids (NGL) recovery includes a main heat exchanger, a cold gas/liquid separator, a separation or distillation column, and an overhead gas heat exchanger. A pressurized residue gas generated from an ...  
WO/2019/050610A1
A system and method for neon recovery in a double column or triple column air separation unit is provided. The neon recovery system comprises a non-condensable stripping column configured to produce a liquid nitrogen-rich liquid column b...  
WO/2019/050611A1
A system and method for recovery of rare gases such as neon, helium, xenon, and krypton in an air separation unit is provided. The rare gas recovery system comprises a non-condensable stripping column linked in a heat transfer relationsh...  
WO/2019/046625A1
A method for separating components from a fluid is disclosed. A cooling element is provided and is disposed in contact with a distal side of one or more thermally-conductive surfaces. One or more resistive heating elements are provided a...  
WO/2019/040250A1
An annular divided wall column for the cryogenic rectification of air or constituents of air is provided. The annular divided wall column includes a first annular column wall and a second annular column wall disposed within the first ann...  
WO/2019/038719A1
A magnetic refrigeration apparatus according to the present disclosure includes a magnetic-field source and two or more bed rings. The bed rings can be arranged in pairs with shared cold and hot fluid plenums. A flow of heat transfer flu...  
WO/2019/040253A1
An annular divided wall column for the cryogenic rectification of air or constituents of air is provided. The annular divided wall column includes a first annular column wall and a second annular column wall disposed within the first ann...  
WO/2019/040154A1
A drive system for liquefied natural gas (LNG) production. A standardized machinery string consisting of a multi-shaft gas turbine with no more than three compressor bodies, where the compressor bodies are applied to one or more refriger...  
WO/2019/040252A1
An annular divided wall column for the cryogenic rectification of air or constituents of air is provided. The annular divided wall column includes a first annular column wall and a second annular column wall disposed within the first ann...  
WO/2019/040251A1
An annular divided wall column for the cryogenic rectification of air or constituents of air is provided. The annular divided wall column includes a first annular column wall and a second annular column wall disposed within the first ann...  
WO/2019/040521A1
Systems, devices, and methods for recovering mixed refrigerant and/or nitrogen within liquefaction systems are provided. The systems, devices, and methods facilitate recovering mixed refrigerant (MR) and/or nitrogen vapor that can leak f...  
WO/2019/040249A1
An annular divided wall column for the cryogenic rectification of air or constituents of air is provided. The annular divided wall column includes a first annular column wall and a second annular column wall disposed within the first ann...  
WO/2019/036291A1
Provided are systems and methods for obtaining ethylene and propylene products from, for example, shale gas and shale gas condensate feedstocks. These systems and method operate by utilizing a hydrocracker train to crack C4 and C5 hydroc...  
WO/2018/215838A3
A liquefaction system for removing heat from a process fluid to condense the process fluid, the liquefaction system including a primary heat exchanger configured to remove heat from the process fluid via heat exchange with one or more...  
WO/2019/034977A1
A process for hydrocracking a hydrocarbon feed is provided. The process comprises hydrocracking the hydrocarbon feed to produce a first hydrocracking product stream, separating the first hydrocracking product stream to form a gas stream ...  
WO/2019/032601A1
Certain aspects of a natural gas liquid fractionation plant waste heat conversion to power using Organic Rankine Cycle can be implemented as a system. The system includes a heating fluid circuit thermally coupled to multiple heat sources...  
WO/2019/032551A1
Certain implementations of natural gas liquid fractionation plant waste heat conversion to simultaneous cooling capacity and potable water using Kalina Cycle and modified multi-effect distillation system can be implemented as a system. T...  
WO/2019/032544A1
Certain aspects of natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using modified Goswami system can be implemented as a system. The system includes a waste heat recovery heat exc...  
WO/2019/032592A1
Certain aspects of natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using integrated organic-based compressor- ejector-expander triple cycles system can be implemented as a system....  
WO/2019/032542A1
Certain aspects of natural gas liquid fractionation plant cooling capacity and potable water generation using integrated vapor compression-ejector cycle and modified multi-effect distillation system can be implemented as a system. The sy...  
WO/2019/032529A1
Certain aspects of a natural gas liquid fractionation plant waste heat conversion to potable water using modified multi-effect distillation system can be implemented as a system that includes a waste heat recovery heat exchanger network ...  
WO/2019/032537A1
Certain aspects of natural gas liquid fractionation plant waste heat conversion to cooling capacity using Kalina Cycle can be implemented as a system, which includes a waste heat recovery heat exchanger to heat a buffer fluid stream by e...  
WO/2019/030688A1
Plant and process aiming at separating, from syngas or biogas mixtures, liquid methane, gaseous hydrogen, liquid carbon monoxide and gaseous carbon dioxide with high purity level, wherein the process comprises the following steps: • - ...  
WO/2019/032548A1
Certain aspects of natural gas liquid fractionation plant waste heat conversion to simultaneous power, cooling and potable water using integrated mono-refrigerant triple cycle and modified MED system can be implemented as a system that i...  
WO/2019/032533A1
Certain aspects of natural gas liquid fractionation plant waste heat conversion to simultaneous power, cooling and potable water using modified Goswami Cycle and new modified MED system can be implemented as a system. In an example imple...  
WO/2019/032535A1
Certain aspects of natural gas liquid fractionation plant waste heat conversion to power using Kalina Cycle can be implemented as a system. The system includes a waste heat recovery heat exchanger configured to heat a buffer fluid stream...  
WO/2019/032557A1
Certain aspects of natural gas liquid fractionation plant waste heat conversion to simultaneous power and potable water using organic Rankine cycle and modified multi-effect distillation systems can be implemented as a system that includ...  
WO/2019/032552A1
Certain aspects of natural gas liquid fractionation plant waste heat conversion to simultaneous power and potable water using Kalina Cycle and modified multi-effect-distillation system can be implemented as a system. The system includes ...  
WO/2019/032595A1
Certain aspects of a natural gas liquid fractionation plant waste heat conversion to power using dual turbines Organic Rankine Cycle can be implemented as a first heating fluid circuit thermally coupled to first multiple heat sources of ...  
WO/2019/025689A1
The invention relates to a spacer (22) for a brazed plate-fin heat exchanger, said spacer (22) being configured to form, when arranged between two plates (2) of the exchanger, a plurality of channels (26) for the flow of a first fluid (F...  
WO/2019/025691A1
The invention concerns a heat exchanger comprising a distribution element (22) configured to be arranged in at least one distribution area (20) of a plate-fin heat exchanger (1), said distribution element (22) comprising a plurality of s...  
WO/2018/215620A8
A liquefaction system for removing heat from a process fluid including a plurality of refrigerant systems configured to liquefy at least a portion of the process fluid in a process feed gas line coupled to the plurality of refrigerant sy...  
WO/2019/020756A1
Proposed is a process (100) for producing olefins in which one or more matter-converting processes are used to produce a gas mixture which contains at least methane, ethane, ethylene, carbon monoxide and hydrogen and also aromatic compou...  
WO/2019/017421A1
Provided is an LNG production output prediction system that takes into account the atmospheric temperature at the location of an LNG production plant and the influence of HAR to predict future LNG production output. This LNG production o...  
WO/2019/015806A1
The invention relates to a device for generating an insert (1), substantially consisting of an alkane and hydrogen, for a dehydrogenation reactor (R) and separating the gaseous hydrogen arising in the dehydrogenation reactor (R) and a de...  
WO/2019/015836A1
Device (410) for producing and distributing nitrogen, in particular for a liquefied gas carrier, comprising: - nitrogen generators (412) each comprising an air inlet (412a) and a nitrogen outlet (412b), at least one of these generators (...  
WO/2019/008741A1
The present invention relates to an efficient ammonia recovery method and recovery device for industrially synthesizing ammonia using nitrogen gas and hydrogen as raw material. The ammonia recovery method is characterized in that nitroge...  
WO/2019/008267A1
The invention relates to a method (300) for liquefying a natural gas or a biogas, comprising: a first step (320) of compressing vaporized carbon dioxide, a first heat exchange step (325) for cooling the compressed carbon dioxide, a first...  
WO/2019/008269A1
The invention relates to a method (300) for liquefying a natural gas or a biogas, said method comprising: a first step (305) of compressing a vaporised refrigerant mixture; a first heat exchange step (310) for cooling the compressed refr...  
WO/2019/008725A1
[Problem] To provide a module for natural gas liquefaction devices that can be easily transported and installed at a construction site. [Solution] A structure 30 for a module M for natural gas liquefaction devices houses a group of machi...  
WO/2019/008151A1
The invention relates to a method (100) for separating a starting mixture which largely contains hydrogen, methane, and hydrocarbons with two or two and more carbon atoms, wherein at least one part of the starting mixture is cooled, ther...  
WO/2019/008268A1
The device (100) for liquefying a natural gas or a biogas comprises: - a first compressor (105) for a first vaporised refrigerant compound, - a first heat exchanger (110) for cooling the first compressed refrigerant compound, - a first h...  
WO/2019/008107A1
A method for large-scale offshore LNG production from natural gas gathered from an onshore gas pipe network is described. The natural gas is pre-treated on an onshore facility for removal of mercury, acid gas, water and C5+ hydrocarbons,...  
WO/2019/002000A1
A process comprising: subjecting a process gas (22) containing NOx to a stage for absorption of NOx in a suitable absorption means (23), obtaining nitric acid (24) and a tail gas (25) containing nitrogen, argon and residual NOx; subjecti...  
WO/2018/235267A1
[Problem] To provide a natural gas liquefaction device that can be easily maintained and that has a compact configuration. [Solution] A natural gas liquefaction device to liquefy natural gas comprises: equipment installation areas A1 to ...  
WO/2018/226254A1
A gaseous hydrogen storage and distribution system with a cryogenic supply and a method for the cryogenic conversion of liquid hydrogen into high-pressure gaseous hydrogen are provided. The gaseous hydrogen storage and distribution syste...  

Matches 201 - 250 out of 10,093