公开(公告)号：US20240343984A1

公开(公告)日：2024-10-17

申请号：US18682150

申请日：2022-08-04

申请人： Archimede S.r.l.

发明人： Gianluca TUMMINELLI ,  Gaetano TUZZOLINO ,  Fabio SANTORO ,  Francesco DE PATRIZIO ,  Eleonora Maria FLORIA ,  Claudio SCARANTINO

IPC分类号： C10J3/62 ,  C01B3/34 ,  C10G2/00 ,  C10G45/00 ,  C10J3/78 ,  C10K1/00 ,  C10K3/04 ,  C10K3/06 ,  C10L3/08 ,  C10L3/12

CPC分类号： C10J3/62 ,  C01B3/34 ,  C10G2/32 ,  C10G45/00 ,  C10J3/78 ,  C10K1/003 ,  C10K3/04 ,  C10K3/06 ,  C10L3/08 ,  C10L3/12 ,  C01B2203/0233 ,  C01B2203/025 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/065 ,  C01B2203/1258 ,  C10G2300/42 ,  C10G2400/04 ,  C10J2300/0906 ,  C10J2300/0916 ,  C10J2300/0959 ,  C10J2300/0973 ,  C10J2300/0979 ,  C10J2300/1662 ,  C10J2300/1684 ,  C10J2300/169 ,  C10J2300/1807 ,  C10J2300/1846

摘要： A method for the conversion of organic waste and/or biological waste into combustible products includes: feeding a first flow having organic waste and/or biological waste: performing a pyrolysis of the first flow to obtain one or more liquid pyrolysis products, one or more gaseous pyrolysis products, and one or more solid pyrolysis products; mixing the one or more solid pyrolysis products with a first aqueous flow, and subjecting the mixture to oxidation to obtain oxidation products; taking a first gaseous flow from the oxidation products; subjecting the one or more gaseous pyrolysis products to reforming, thereby obtaining one or more reforming products, taking a second gaseous flow from the reforming products, and subjecting the first gaseous flow and the second gaseous flow to catalytic hydrogenation, to obtain at least one first combustible.

公开(公告)号：US20240342692A1

公开(公告)日：2024-10-17

申请号：US18748341

申请日：2024-06-20

申请人： REZEL CATALYSTS (SHANGHAI) CO., LTD.

发明人： Runsheng ZHUO ,  Zongbo SHI ,  Xinsheng LIU ,  Zesong HU ,  Qing ZHANG

IPC分类号： B01J29/08 ,  B01J29/40 ,  B01J29/70 ,  B01J29/80 ,  B01J35/61 ,  B01J37/00 ,  B01J37/02 ,  B01J37/08 ,  C10G11/05

CPC分类号： B01J29/088 ,  B01J29/40 ,  B01J29/7007 ,  B01J29/80 ,  B01J35/613 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/08 ,  C10G11/05 ,  B01J2229/18

摘要： The invention discloses a bifunctional additive for increasing low-carbon olefins and reducing slurry in cracking product, wherein the dry-basis components of said additive is as follows: 40˜55 wt % of phosphorus-containing MFI zeolite, 0˜10 wt % of large pore type Y and Beta zeolites, 3˜20 wt % of inorganic binder, 8˜22 wt % of inorganic matrix composed of alumina and amorphous silica-alumina and 15˜40 wt % of clay. The bifunctional additive is mainly used to facilitate production rate of cracked LPG and increase concentration of propylene in LPG and octane number of produced the gasoline, and at the same time reduce the yield of slurry in the cracking products. The invention also discloses its preparation method and application of said additive.

公开(公告)号：US12116679B2

公开(公告)日：2024-10-15

申请号：US17146390

申请日：2021-01-11

申请人： Vivek Pathak

发明人： Vivek Pathak

IPC分类号： C25B1/04 ,  C10G1/04 ,  C10L1/04 ,  C25B1/50 ,  C25B9/05 ,  C25B9/17 ,  C25B9/65 ,  C25B11/02 ,  C25B15/08 ,  H02S10/40 ,  H02S20/32 ,  H02S30/20 ,  H02S40/22 ,  H02S40/44

CPC分类号： C25B1/04 ,  C10G1/04 ,  C10L1/04 ,  C25B1/50 ,  C25B9/05 ,  C25B9/17 ,  C25B9/65 ,  C25B11/02 ,  C25B15/081 ,  C25B15/083 ,  H02S10/40 ,  H02S20/32 ,  H02S30/20 ,  H02S40/22 ,  H02S40/44 ,  C10G2300/1003 ,  C10L2200/0461

摘要： Large scale exploitation of Solar energy is proposed by using floating devices which use solar energy to produce compressed hydrogen by electrolysis of deep sea water. Natural ocean currents are used to allow the devices to gather solar energy in the form of compressed hydrogen from over a large area with minimum energy transportation cost. The proposal uses a combination of well understood technologies, and a preliminary cost analysis shows that the hydrogen produced in this manner would satisfy the ultimate cost targets for hydrogen production and pave the way for carbon free energy economy.

公开(公告)号：US12116540B2

公开(公告)日：2024-10-15

申请号：US17688362

申请日：2022-03-07

申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY

发明人： Ming-Hsin Wei ,  Julia A. Kornfield ,  Ralph Leonard Ameri David

IPC分类号： C10L1/14 ,  C08G83/00 ,  C10L1/196 ,  C10L1/236 ,  C10L10/00

CPC分类号： C10L1/146 ,  C08G83/008 ,  C10L10/00 ,  C10L1/1963 ,  C10L1/2366

摘要： Polymeric mist control materials, methods of forming polymeric mist control materials, and methods of using such materials for mist control are provided. The polymeric mist control additives are formed of molecules comprised predominantly of monomers that confer high solubility in fuel and include associative groups that attract each other in donor-acceptor manner, and are incorporated such that multiple associative groups are in close proximity (“clusters”), such that the clusters are separated by very long non-associative sequences.

公开(公告)号：US12116538B2

公开(公告)日：2024-10-15

申请号：US17318328

申请日：2021-05-12

申请人： Velocys Technologies Ltd

发明人： Ivan Philip Greager ,  Roger Allen Harris ,  Neil Alexander King ,  Soumitra R. Deshmukh ,  Zheyan Qiu

IPC分类号： C10J3/86 ,  C01B3/36 ,  C01B3/48 ,  C10J3/46 ,  C10J3/60 ,  C10J3/72 ,  C10J3/82

CPC分类号： C10J3/86 ,  C01B3/36 ,  C01B3/48 ,  C10J3/463 ,  C10J3/60 ,  C10J3/721 ,  C10J3/723 ,  C10J3/82 ,  C10J2300/0909 ,  C10J2300/0916 ,  C10J2300/0946 ,  C10J2300/1215 ,  C10J2300/1606 ,  C10J2300/1612 ,  C10J2300/1643 ,  C10J2300/1659 ,  C10J2300/1687 ,  C10J2300/1807 ,  C10J2300/1846 ,  C10J2300/1853

摘要： A process for the manufacture of one or more useful products comprises: gasifying a carbonaceous feedstock comprising waste materials and/or biomass in a gasification zone to generate a raw synthesis gas; supplying at least a portion of the raw synthesis gas to a clean-up zone to remove contaminants and provide a clean synthesis gas; supplying the clean synthesis gas to a first further reaction train to generate at least one first useful product and a tailgas; and diverting selectively on demand a portion of at least one of the carbonaceous feedstock, the clean synthesis gas, the tailgas and the light gas fraction to heat or power generation within the process, in response to external factors to control the carbon intensity of the overall process and enable GHG emission savings.

公开(公告)号：US12116437B1

公开(公告)日：2024-10-15

申请号：US18590881

申请日：2024-02-28

申请人： Southwest Petroleum University

发明人： Pingli Liu ,  Chengjie Wang ,  Jinzhou Zhao ,  Juan Du ,  Xiang Chen ,  Xianyu Song ,  Guan Wang

IPC分类号： C08F220/38 ,  C10G75/04

CPC分类号： C08F220/387 ,  C10G75/04 ,  C10G2300/4075

摘要： The present invention provides an asphaltene dispersion stabilizer and a preparation method therefor, and relates to the technical field of oilfield additives. The asphaltene dispersion stabilizer is prepared by the following method: taking iminodisuccinic acid or salt thereof, and performing Michael addition reaction on the iminodisuccinic acid or the salt thereof and unsaturated sulfonate to prepare a first intermediate; taking the first intermediate, and performing amidation reaction on the first intermediate and a first monomer under the action of a catalyst to obtain a second intermediate; and preparing a dendrimer by taking the second intermediate as a core and taking a second monomer and a third monomer as raw materials, wherein the dendrimer is the asphaltene dispersion stabilizer, and the generation number of the dendrimer is 0.5 generations, 1.5 generations or 2.5 generations. The asphaltene dispersion stabilizer of the present invention has a good dispersion stabilization effect on asphaltene.

公开(公告)号：US12116282B2

公开(公告)日：2024-10-15

申请号：US17606468

申请日：2019-12-09

申请人： DESOTEC NV

发明人： Johan Craeye

IPC分类号： B01D53/04 ,  C01B17/02 ,  C01B32/318 ,  C10L3/10

CPC分类号： C01B32/318 ,  B01D53/04 ,  C01B17/021 ,  C10L3/103 ,  B01D2253/102 ,  B01D2256/245 ,  B01D2257/30 ,  C10L2290/542

摘要： The invention relates to a method for the desulfurization of methane-containing gases by bamboo-based activated carbon. The method according to the invention is particularly suitable for the desulfurization of methane-containing gases such as biogas, landfill gas, mine gas, flue gas, marsh gas or natural gas with a view to further use of the gas or the sulfur extracted.

公开(公告)号：US12115493B2

公开(公告)日：2024-10-15

申请号：US17691150

申请日：2022-03-10

申请人： GuangDong QingYi Energy Technology Co., Ltd.

发明人： Huajie Yu ,  Jianyun Yin

IPC分类号： B01D53/22 ,  B01D53/053 ,  C01B3/50 ,  C10L3/10

CPC分类号： B01D53/229 ,  B01D53/053 ,  B01D53/22 ,  C01B3/503 ,  C10L3/10 ,  B01D2053/221 ,  B01D2257/108 ,  B01D2257/702 ,  C01B2203/0405 ,  C01B2203/062 ,  C01B2210/0012 ,  C10L2290/548

摘要： Disclosed is an apparatus and method for mixing transmission and separation of hydrogen gas and natural gas recovered based on pressure energy. The method includes: (1) hydrogen compressed natural gas is introduced into the pressure energy recovery system; (2) the low-pressure hydrogen compressed natural gas is introduced into the separation system; (3) the low-hydrogen natural gas and the high concentration hydrogen gas are introduced into a first natural gas buffer tank and a first hydrogen gas buffer tank respectively; (4) the low-hydrogen natural gas and the high concentration hydrogen gas are introduced into the pressure boosting system; (5) the low-hydrogen natural gas and the high concentration hydrogen gas are respectively introduced into a natural gas user end. The method of the present invention is low in energy consumption, so as to realize pressure energy recovery, and energy consumption of hydrogen gas separation is greatly reduced.

公开(公告)号：US20240339953A1

公开(公告)日：2024-10-10

申请号：US18578498

申请日：2022-07-06

申请人： Zhejiang University

发明人： Gang Xiao ,  Anwei Sun ,  Haoran Xu

IPC分类号： H02S10/30 ,  C10J3/72 ,  C10L3/08 ,  H01M8/0612 ,  H01M8/0656 ,  H01M8/12 ,  H01M8/1246 ,  H01M8/18

CPC分类号： H02S10/30 ,  C10J3/721 ,  C10L3/08 ,  H01M8/0643 ,  H01M8/0656 ,  H01M8/1246 ,  H01M8/186 ,  C10J2300/0916 ,  C10J2300/0936 ,  C10L2200/0469 ,  C10L2290/04 ,  C10L2290/38 ,  H01M2008/1293

摘要： A system and method for complementarily coupling and orderly converting multi-energy. The system includes: a reversible solid oxide cell, a gasification reaction chamber, synthesis reactor, and photo-thermal coupled catalytic reactor. Gasification of biomass/coal provides synthesis gas of a first source; feedstock gas is electrolyzed to produce synthesis gas of a second source; the synthesis gas of a first source and the synthesis gas of a second source react in the synthesis reactor to produce hydrocarbon fuel; during power generation, the synthesis gas enters a fuel electrode to react, and gas flowing out of the fuel electrode passes through the photo-thermal coupling catalytic reactor to react to produce hydrocarbon fuel; a heat source and light source required for gasification, electrolysis, power generation and photo-thermal coupled catalysis are provided by solar energy, and electrical energy for electrolysis is provided by power of unstable renewable energy from abandoned wind and light.

公开(公告)号：US20240336941A1

公开(公告)日：2024-10-10

申请号：US18628548

申请日：2024-04-05

申请人： Marquis IP LLC

发明人： Jennifer Aurandt-Pilgrim ,  Tyler Angus

IPC分类号： C12P5/02 ,  C05F5/00 ,  C10L3/10

CPC分类号： C12P5/023 ,  C05F5/008 ,  C10L3/104 ,  C10L2290/26

摘要： Disclosed herein are methods and systems for producing biogas and/or renewable natural gas. Methods of producing biogas and/or renewable natural gas include using clarified thin stillage, clarified thin stillage syrup, or any combination thereof, as a feedstock for anaerobic digestion to produce the biogas and/or renewable natural gas from the resultant biogas. Methods for producing biogas and/or renewable natural gas include: (a) introducing feedstock comprising clarified thin stillage or clarified thin stillage syrup to an anaerobic digester; and (b) digesting the feedstock to produce methane-containing gas streams, such as biogas and/or renewable natural gas.