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Matches 1 - 50 out of 1,698

Document Document Title
WO/2019/147391A1
An easily transportable micro-scale process is described for the direct production of liquid fuels from flare gas, biogas, stranded natural gas, natural gas emissions from methane hydrate dissociation, and other low-volume, gas-phase hyd...  
WO/2019/129626A1
The present invention relates to a method for reducing fouling in catalytic cracking. The method comprises the steps of subjecting a recycled fossil- based feedstock to a heat treatment, evaporating the heat-treated feedstock, hydrotreat...  
WO/2019/121810A1
A pipeline oil or gas stream additive composition comprising: isopropylamine dodecylbenzene sulphonate; or a reaction product of dodecylbenzene sulfonic acid with isopropylamine; wherein the composition consists of at least 50wt% of isop...  
WO/2019/109109A1
A vacuum separator is used to separate a pitch stream from a slurry hydrocracking reactor upstream of the product fractionation column. The process and apparatus removes pitch from the product streams to enable easier separation of light...  
WO/2019/101957A1
The invention relates to a method (100) for obtaining polymerizable aromatic compounds having nine carbon atoms (S), wherein a component mixture (B) is formed at least in part by means of steam cracking, wherein the component mixture is ...  
WO/2019/099362A1
Processes and apparatus for isomerizing hydrocarbons are provided. The process comprises isomerizing at least a portion of the hydrocarbon feed stream comprising at least one of?#191 C4 to C7 hydrocarbons in the presence of an isomerizat...  
WO/2019/098500A1
The present invention relates to a method for separating and purifying 1-butene at high purity and high yield from a raffinate-2 stream, wherein a high-efficiency distillation column provided with a dividing wall is utilized, whereby 1-b...  
WO/2019/094328A1
Methods of removing silicon-containing (organosilicon) compounds from petroleum-based feedstreams are disclosed herein. The methods can include providing a petroleum-based feedstream having a first silicon content of at least 1.0 wppm, a...  
WO/2019/089707A1
A process is disclosed for reducing loss of hydrogen in solution to the fractionation section of a hydroprocessing unit. The hot liquid stream is stripped with an inert gas in a hot flash stripper to urge hydrogen into the hot flash vapo...  
WO/2018/094351A8
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2019/067366A1
The present disclosure relates to methods for the production of transportation fuels from renewable plant- and animal-based resources. The methods disclosed herein present an environmentally-friendly process for using or recycling plant-...  
WO/2019/067314A1
Systems and methods are provided for separating a feedstock into a plurality of separation products using dividing wall column technology that includes a plurality of dividing walls. Including a plurality of dividing walls in the column ...  
WO/2019/014681A3
A process for creating higher quality and lower quality base oils from used lubricating oils and crude oils, wherein the higher quality base oils may be either Group III or Group II and the lower quality base oils may be either Group II ...  
WO/2019/060158A1
We have discovered a process for hydrocracking a distillate stream and separating it into several product cuts including LPG, light naphtha, heavy naphtha and distillate without a stripper column. Additionally, no more than two heaters r...  
WO/2019/060156A1
We have discovered a process for hydrocracking a distillate stream and separating it into several product cuts including LPG, light naphtha, heavy naphtha and distillate without a stripper column. Additionally, no more than two heaters r...  
WO/2019/055203A1
This invention relates to a method of separating an isomerization zone effluent mixture comprising between 5 and 7 carbon atoms into high octane isomerate product streams and low octane streams which may be recycled to the isomerization ...  
WO/2019/053323A1
The present disclosure relates to marine fuel compositions having low sulfur content and processes for making such compositions.  
WO/2019/040627A1
A process is for hydrocracking a dealkylated aromatic stream in the presence of a hydrogen stream and a hydrocracking catalyst to provide a hydrocracked stream and hydrotreating a diesel stream and the hydrocracked stream together over a...  
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/2019/032548A1
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/2019/017406A1
The present invention addresses the problem of providing a novel hydrocarbon production method that uses microalgae. Provided is a novel method for producing hydrocarbons using microalgae belonging to the genus Imantonia. The hydrocarbon...  
WO/2019/014681A2
A process for creating higher quality and lower quality base oils from used lubricating oils and crude oils, wherein the higher quality base oils may be either Group III or Group II and the lower quality base oils may be either Group II ...  
WO/2019/005879A1
A system for liquid hydrocarbon desulfurization having at least one reaction subsystem including at least one high intensity mixer and a stripping station. Multiple reaction subsystems can be utilized. A method is likewise disclosed for ...  
WO/2018/236704A1
A hydroisomerization reactor is moved to a low pressure section downstream of a high pressure hydroprocessing unit. The hydroisomerization reactor can be easily taken off line during the warmer months when cold flow property specificatio...  
WO/2018/226911A1
Optimized, heat-integrated methods and systems are provided to produce multiple, high-value products from oil shale, while minimizing overall energy and water usage. A method for producing multiple products from oil shale comprises: feed...  
WO/2018/224738A1
The invention relates to a process for distilling petroleum products, comprising a step of distilling said products in a crude oil atmospheric distillation (CDU) or vacuum distillation (VDU) column (1,1'), said column (1,1') itself compr...  
WO/2018/226056A1
The present application relates to a distillation device and a distillation method, and provides a distillation device including two distillation columns and a vapor recompressor such that the consumption of energy supplied to the distil...  
WO/2018/211036A1
The invention relates to a method which comprises injecting a residual current (28) into a flash vessel (30) so as to form an overhead gaseous stream (32) and a bottoms liquid stream (34) and injecting the bottoms stream (34) into a dist...  
WO/2018/187112A1
Systems and methods are provided for improving operation of a fluid catalytic cracker as part of an integrated processing environment including a deasphalting unit and a hydroprocessor. Optionally, a coker can be included in the integrat...  
WO/2018/185629A1
A process for producing natural gasoline. The process includes increasing the n-pentane concentration of debutanized natural gasoline. The process may include a first concentration process that includes distillation and a second concentr...  
WO/2018/169909A2
Systems and methods are provided for increasing the efficiency of liquefied natural gas production and heavy hydrocarbon distillation. In one embodiment, air within an LNG production facility can be utilized as a heat source to provide h...  
WO/2018/169909A3
Systems and methods are provided for increasing the efficiency of liquefied natural gas production and heavy hydrocarbon distillation. In one embodiment, air within an LNG production facility can be utilized as a heat source to provide h...  
WO/2018/160410A1
In an aspect, a system includes a mixer configured to mix a fuel stream with a solvent to form a mixed stream, the solvent having a higher affinity for a second component of the fuel stream than for a first component of the fuel stream. ...  
WO/2018/149951A1
In a method for continuously treating vacuum residuals originating from the refinery of crude oil, the vacuum residuals are continuously fed into an agitated vessel,  
WO/2018/135970A1
A rotary percussion evaporator is designed to evaporate liquids without the application of heat. The rotary percussion evaporator makes it possible to avoid thermochemical conversions in evaporated liquids, which makes it appealing for e...  
WO/2018/104846A1
Methods that reduce fouling of equipment in a quench water recycling loop of a steam cracker quench system by separating tar from water in the quench water recycling loop. The methods may include settling a bottom stream comprising pyrol...  
WO/2018/098051A1
Methods for processing pyrolysis oil employs two or more of the following steps: A first separation creates (a) a lighter fraction and heavier fraction, (b) subjecting the lighter fraction to distillation and (c) subjecting the heavy fra...  
WO/2018/094346A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2018/094353A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  

Matches 1 - 50 out of 1,698