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WO/2023/219471A1 |
The present specification describes a fluid heating apparatus and use thereof. The fluid heating apparatus can solve problems of a conventional fluid heating apparatus. For example, the fluid heating apparatus can effectively respond to ...
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WO/2023/214015A1 |
The process comprises the steps of: (a) converting a C1 to C6 alcohol stream (14) to produce a mixture (16) containing paraffins, olefins, aromatics, and water; (b) separating water (40) from the mixture (16); (c) oligomerizing olefins f...
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WO/2023/214001A1 |
Said process involves the following steps: (a) converting a C1 to C6 alcohol stream (14) to produce a mixture (16) containing paraffins, olefins, aromatics, and water; (b) separating the water (40) from the mixture (16) to form a water-d...
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WO/2023/214014A1 |
Disclosed is a process for producing a jet fuel, comprising a step of converting an alcohol stream in a fluidized bed, a jet fuel and a plant associated with said process. The process involves the following steps: (a) converting a C1 to ...
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WO/2023/214084A1 |
The invention relates to a process for the production of olefins by steam cracking, in particular from feedstocks from plastic waste, especially from a composition comprising a plastic liquefaction oil, said composition comprising paraff...
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WO/2023/203392A1 |
An apparatus for hydrocarbon cracking includes a reactor and a heating component. The reactor has an interior cavity configured to receive a feed stream. The feed stream includes a hydrocarbon. The heating component surrounds the reactor...
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WO/2023/200961A1 |
Systems and processes for converting waste plastics and other waste materials to useful end products. The systems integrate a plastics pyrolysis reactor and a liquid phase thermal cracking reactor to advantageously process the waste plas...
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WO/2023/196322A1 |
A method for producing an isoolefinic stream may include: oligomerizing an ethylene stream to a C4+ olefin stream in a first olefin oligomerization unit comprising a serial reactor and a lights removal column, wherein the C4+ olefin stre...
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WO/2023/196327A1 |
A method for producing a blended jet boiling range composition stream may include: oligomerizing an ethylene stream to a C4+ olefin stream in a first olefin oligomerization unit, wherein the C4+ olefin stream contains no greater than 10 ...
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WO/2023/183101A1 |
An electrically heated furnace including one or more unit cells. Each unit cell includes a radiant heating section, one or more process coils disposed within the radiant heating section, and a quench unit for cooling a cracked product fr...
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WO/2023/183418A1 |
Systems and processes for external combustion air preheating for providing preheated combustion air to a furnace. The furnace systems convective heating section includes multiple heating coils for waste heat recovery. The heating coils m...
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WO/2023/183411A1 |
A process including preheating a hydrocarbon feed in a first preheat zone of a convection section, recovering a preheated hydrocarbon stream; heating the preheated hydrocarbon stream in a secondary transferline exchanger, recovering a he...
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WO/2023/178150A1 |
Processes and facilities for providing recycled content hydrocarbon products (r-products) from the pyrolysis of waste plastic and cracking of the resulting recycled content streams are provided. Processing schemes are described herein th...
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WO/2023/178139A1 |
It has been discovered that heat energy may be captured from various process streams in a chemical recycling facility, such as the pyrolysis effluent streams, pyrolysis gas streams, and pyrolysis flue gas streams. More particularly, it h...
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WO/2023/178132A1 |
It has been discovered that high volumes of valuable recycle content products may be directly derived from waste plastic pyrolysis effluent. More particularly, one or more valuable recycle content hydrocarbons, such as aromatics and diol...
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WO/2023/178143A1 |
It has been discovered that the reliance of additional chemical processing facilities downstream of a waste plastic pyrolysis facility may be avoided by utilizing a pyrolysis facility that can both pyrolyze and crack a waste plastic feed...
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WO/2023/178146A1 |
Processes and facilities for providing recycled content hydrocarbon products (r-products) from the pyrolysis of waste plastic and cracking of the resulting recycled content streams are provided. Processing schemes are described herein th...
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WO/2023/173007A1 |
A method is provided for reducing foaming within a coke drum of a delayed coking unit. The method may include forming a plastic mixture including a plastic material and a carrier. The method may also include injecting the plastic mixture...
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WO/2023/163503A1 |
The present application can provide a fluid heating apparatus and a method for using same, wherein heat fluxes, introduced according to the progress of pyrolysis, can be individually controlled to improve the yield of target compounds (e...
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WO/2023/154774A2 |
The present disclosure provides methods for generating electricity. In embodiments, a method for generating electricity comprises injecting a liquid fuel composition comprising a hydrocarbon and water into a reformer, the reformer under ...
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WO/2023/150814A1 |
The invention relates to a heating device (1) comprising at least one pipe register (3) consisting of a plurality of electric current-conducting pipes (5) which are arranged on the inside and are flown through by a fluid, wherein the pip...
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WO/2023/150645A2 |
A gas reactor may include a reactor chamber having a first end, a second end, and a lateral surface that extends between the first end and the second end. The gas reactor may include a torch inlet positioned at the first end of the react...
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WO/2023/150423A1 |
The present disclosure relates to methods of constructing a furnace facility including determining transport parameters including vessel parameters. The method can include determining operating site parameters of an operating site and de...
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WO/2023/145544A1 |
This production method for chemical products and carbides comprises: a pyrolysis step for causing pyrolysis of a pulverized product of waste tires, to obtain a first gas fraction, a pyrolysis oil, and a residual fraction; a carbide recov...
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WO/2023/145545A1 |
A method for producing a chemical product which comprises a pyrolysis step in which chopped waste including waste tires is pyrolyzed to obtain a first gaseous fraction, a pyrolysis oil, and a residue, a hydrocracking step in which a raw ...
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WO/2023/126103A1 |
The invention relates to a process for producing olefins from a feed stream containing hydrocarbons by pyrolytic cracking of the hydrocarbons in an autothermal reactor, said process comprising: pre-heating an oxygen containing stream and...
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WO/2023/126567A1 |
The present invention relates to a method comprising thermal cracking, a renewable stabilized naphtha-range hydrocarbon feed usable in such a method and a cracking effluent obtainable by use of such a method. The method of the present in...
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WO/2023/122811A1 |
The invention relates to an assembly, to a refinery, and to a method for producing hydrocarbons. The assembly comprises a cracking device (1) and a supply assembly (2), said supply assembly (2) supplying a feed flow (5), which contains h...
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WO/2023/126294A1 |
The present invention relates to an apparatus for hydrocarbon steam cracking, more specifically to a cracking furnace for steam cracking a hydrocarbon feedstock, wherein the furnace comprises one or more reactor tubes for transporting th...
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WO/2023/126824A1 |
This invention relates to the processing of plastics materials for re-use and valorisation in chemical recycling processes for the re-use of substantially plastics materials otherwise destined for disposal. In particular the invention re...
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WO/2023/126566A1 |
The present invention relates to a method comprising a step (a) of providing a renewable cracker feed obtainable by fractionating an isomeric hydrocarbon composition having an i-paraffins content of 85.0 wt.-% or more and a carbon range ...
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WO/2023/126104A1 |
The invention relates to a process for producing olefins from a waste plastics pyrolysis oil feed stream containing hydrocarbons by pyrolytic cracking of the hydrocarbons in an autothermal reactor, said process comprising: pre-heating an...
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WO/2023/117515A1 |
The present invention relates to a process for the conversion of plastics to chemicals comprising in this order the steps of: (i) providing a plastics stream (A) comprising polyvinyl chloride (PVC); (ii) supplying the plastics stream (A)...
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WO/2023/117647A1 |
Integrated systems and methods of processing natural gas liquid (rich in C5 content) to produce one or more light olefins are disclosed. The systems include a reverse isomerization reactor for reverse isomerizing iso-alkane to normal-alk...
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WO/2023/117516A1 |
The present invention relates to a process for the conversion of plastics to chemicals comprising in this order the steps of: (i) providing a plastics stream (A) comprising polyvinyl chloride (PVC); (ii) supplying the plastics stream (A)...
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WO/2023/117650A1 |
Systems and methods for removing contaminants from pyrolysis oil are disclosed. The removal of the contaminants, such as chlorides, involves mixing the pyrolysis oil with char, in a mixing unit, wherein the char was formed as a by-produc...
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WO/2023/114623A1 |
A steam cracking process is provided, including introducing a. first hydrocarbon- containing feed to a convection section of a steam cracking furnace. The convection section can include (i) a first arrangement having a first heat exchang...
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WO/2023/114881A1 |
Systems and methods for upgrading a hydrocarbon stream to a lower boiling point hydrocarbon feed material are disclosed. The system includes a feeding device to transport a hydrocarbon stream that includes an alternative feedstock. The h...
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WO/2023/114633A1 |
The present disclosure provides processes and apparatuses for cracking a hydrocarbon- containing feed. The process includes introducing the hydrocarbon-containing feed to a desalter preheat train having an effluent interchanger. The proc...
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WO/2023/111946A1 |
Provided herein are methods and systems for decontaminating and converting a mixed plastic waste feed to a hydrogen-rich stream suitable for hydrocarbon refinery processing. Methods include the depolymerization of mixed plastic waste, re...
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WO/2023/111944A1 |
The disclosure provides processes for fluid catalytic cracking of feed streams including hydrocarbons and varying amounts of mixed waste plastic oil to produce valuable petroleum products, such as light olefins. The process generally inc...
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WO/2023/114883A1 |
A system and process for upgrading a hydrocarbon-based composition, that includes introducing the hydrocarbon-based composition into a reaction zone heated with electricity, concentrated solar radiation heat, nuclear reactor heat, geothe...
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WO/2023/107819A1 |
A process for producing light olefins from a hydrocarbon feed comprising arsenic at an initial quantity. The process can comprise one of more of: introducing the hydrocarbon feed to a desalter to produce a desalted hydrocarbon feed havin...
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WO/2023/107815A1 |
Processes for steam cracking hydrocarbons. The process can include introducing a hydrocarbon that can include ethane, propane, or a mixture thereof into radiant coils under steam cracking conditions that produce a steam cracker effluent ...
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WO/2023/104963A1 |
A process (100-600) for producing one or more hydrocarbons is proposed, in which a first feed stream (A) is subjected to steam cracking (10) to obtain a first product stream (B), and a second feed stream (C) containing ethane is subjecte...
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WO/2023/104962A1 |
The invention relates to a process (100, 200) for producing one or more hydrocarbons in which a first feedstock stream (A) is subjected to steam cracking (10) to obtain a first product stream (B), and an ethane-containing second feedstoc...
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WO/2023/100196A1 |
The present invention discloses a descaling and antifouling formulation including an ammonium oxalate, a nitrate salt, and a nitrogen compound selected from ethylenediaminetetraacetic acid (EDTA), or urea. The said formulation is soluble...
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WO/2023/101944A1 |
A hydrocarbon feed stream may be processed by a method that may include catalytically cracking a hydrocarbon feed stream in a counter-current reactor to produce a first effluent stream, and processing a portion or all of the first efflue...
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WO/2023/099054A1 |
The invention relates to a method for upgrading liquefied waste plastic, wherein the method comprises a step of providing a liquefied waste plastic feed, a step of thermally cracking the liquefied waste plastic feed in a thermal cracking...
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WO/2023/099304A1 |
The present invention relates to a method for treating a plastic pyrolysis oil, comprising: a) hydrogenating said feedstock in a mixture with at least part of the liquid effluent resulting from step c) and in the presence of hydrogen and...
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