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公开(公告)号：US2318206A
公开(公告)日：1943-05-04
申请号：US34103640
申请日：1940-06-17
Applicant: M WERK COMPANY
Inventor： EISENLOHR GUSTAV W
CPC classification number: F28F19/00 , B01J3/042 , B01J10/02 , B01J19/243 , B01J2219/00099 , C11C1/04 , F28F13/12
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公开(公告)号：US1517526A
公开(公告)日：1924-12-02
申请号：US45227921
申请日：1921-03-14
Applicant: BARNEBEY OSCAR L
Inventor： BARNEBEY OSCAR L
IPC: B01J3/04
CPC classification number: B01J3/042
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公开(公告)号：US12005418B2
公开(公告)日：2024-06-11
申请号：US17049196
申请日：2019-03-29
Applicant: VALMET AB
Inventor： Stefan Mellander , Johan Carlsson , Lars Fredriksson , Francois Lambert
CPC classification number: B01J19/20 , B01J3/042 , D21C1/02 , D21C1/04 , D21C7/06 , D21C7/08 , B01J2219/00051 , B01J2219/182 , B01J2219/1943
Abstract: A reactor vessel (1) for biomass material, wherein said reactor vessel (1) is a pressurized reactor vessel, said reactor vessel being elongated and comprising: a substantially tubular vessel part (3); two gables (5a, 5b) connected one to each end (19a, 19b) of the tubular vessel part (3), hereby enclosing a vessel internal compartment (7); and a material transporting screw (8) comprising a central shaft (9) provided within the vessel internal compartment (7) extending between the two gables (5a, 5b) along a central axis (A) of the reactor vessel (1), wherein said material transporting screw further comprises screw flight (11) provided around the shaft (9), wherein said material transporting screw is configured for transporting the biomass material through the reactor vessel, wherein both gables (5a, 5b) are inwardly dished.
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公开(公告)号：US11897787B2
公开(公告)日：2024-02-13
申请号：US17867202
申请日：2022-07-18
Applicant: Zero Discharge, LLC
Inventor： David D. Calhoun , Mark D. Lorusso , R. Edward Rose, Jr. , Ernest M. Hawkesworth
IPC: C02F1/04 , C02F1/30 , B01J3/04 , B01D1/30 , C02F1/00 , C02F103/00 , C02F103/02
CPC classification number: C02F1/048 , B01D1/30 , B01J3/04 , B01J3/042 , C02F1/004 , C02F1/045 , C02F1/302 , C02F2103/001 , C02F2103/023 , C02F2303/02
Abstract: A wastewater management system includes a series of water treatment modules to treat wastewater and produce reusable and/or potable water and other beneficial byproducts of the wastewater treatment process. A pretreatment module, a filtration module, an evaporator module, an odor control module, a UV-light module, an autoclave module, a sonolysis module, an ozone module and a chlorination module are combined in multiple combinations along with holding tanks, condensers, flash tanks and other components to address water purification and reclamation needs based upon specific wastewater conditions. The system captures condensate from AC systems and rainwater from rainwater gutter systems processes the water to produce reusable and/or potable water with or without re-mineralization. Any CO2 produced by the water treatment system is captured and processed using naturally-occurring flora. The wastewater treatment system includes multiple closed-loop subsystems to minimize energy usage and maximize water purification and reclamation for reuse.
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公开(公告)号：US20230235257A1
公开(公告)日：2023-07-27
申请号：US18130008
申请日：2023-04-03
Applicant: PB Funding, LLC
Inventor： James B. Mitchell , Avi R. Geiger , William H. Mitchell
CPC classification number: C12H1/22 , C12G3/07 , B01J3/042 , B27K5/007 , B27K2240/10
Abstract: Alcoholic spirits may be artificially aged under highly pressurized carbon dioxide. The carbon dioxide may form carbonic acid, which may cause various esters to form in the presence of wood as well as to mellow the flavor when no wood is present. Wood may be pretreated with ozone, which may extract lignin which may further convert to vanillin during pressurized CO2 treatment, giving a vanilla note. After processing with pressurized CO2, a post-treatment of ozone may be given to the spirit, which may cause a mild oxidation and further mellowing of the spirit.
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Patent Agency Ranking
公开(公告)号：US11643623B2
公开(公告)日：2023-05-09
申请号：US16263909
申请日：2019-01-31
Applicant: PicoBrew, LLC
Inventor： James B. Mitchell , Avi R. Geiger , William H. Mitchell
CPC classification number: C12H1/22 , B01J3/042 , B27K5/007 , C12G3/07 , B27K2240/10
Abstract: Alcoholic spirits may be artificially aged under highly pressurized carbon dioxide. The carbon dioxide may form carbonic acid, which may cause various esters to form in the presence of wood as well as to mellow the flavor when no wood is present. Wood may be pretreated with ozone, which may extract lignin which may further convert to vanillin during pressurized CO2 treatment, giving a vanilla note. After processing with pressurized CO2, a post-treatment of ozone may be given to the spirit, which may cause a mild oxidation and further mellowing of the spirit.
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公开(公告)号：US20180221845A1
公开(公告)日：2018-08-09
申请号：US15944009
申请日：2018-04-03
Applicant: CEM Corporation
Inventor： IAN GOLDSTEIN , WYATT P. HARGETT, III
CPC classification number: B01J19/02 , B01J3/03 , B01J3/042 , B01J19/126 , B01J19/24 , B01J2219/00141 , B01J2219/00162 , B01J2219/0295 , B01J2219/1218 , B01J2219/1224 , B01J2219/1227 , B01J2219/1233 , B01J2219/1236 , B01J2219/1943 , B01J2219/24
Abstract: A vessel system for high-pressure reactions is disclosed. The system includes a plugged polymer cylinder reaction vessel with a pressure vent opening extending radially through the wall of the reaction vessel and a supporting frame into which the vessel is received. Complementing keying structure elements on the vessel and on the frame limit the orientation of the reaction vessel in the supporting frame and the radially extending vent opening to a defined single position.
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公开(公告)号：US09938478B2
公开(公告)日：2018-04-10
申请号：US14569018
申请日：2014-12-12
Applicant: Sustainable Waste Power Systems, Inc.
CPC classification number: C10L9/086 , B01J3/042 , B01J19/2425 , B01J2219/0006 , B01J2219/00063 , B01J2219/00065 , B01J2219/00085 , B01J2219/00162 , B01J2219/0027 , C10J2300/0906 , C10J2300/0916 , C10J2300/1246 , C10J2300/1662 , C10L3/08 , C10L9/08 , C10L2290/04 , C10L2290/06 , C10L2290/28 , C10L2290/58 , C10L2290/60
Abstract: A system and method for devolatilizing a carbonaceous feedstock are provided. The system includes a devolatilization reactor having a unit shell, at least one tube bundle, a pump, and a control valve. The unit shell is configured to allow a heating fluid to flow within. The at least one tube bundle is configured to allow the feedstock to flow within the tube bundle and further configured to be positioned at least partially within the unit shell. The tube bundle comprises at least one tube and at least one tube bend. The at least one tube bend is disposed external to the unit shell. The pump is configured to pump the feedstock into the at least one tube bundle. The control valve is configured to control the flow rate of feedstock into the at least one tube bundle.
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公开(公告)号：US09771445B2
公开(公告)日：2017-09-26
申请号：US15300418
申请日：2015-03-26
Applicant: SAUDI BASIC INDUSTRIES CORPORATION , SABIC GLOBAL TECHNOLOGIES B.V. , Robert Van Bodegom , Joannes Augustinus Maria Van Kan , Sjors Slots
Inventor： Robert Van Bodegom , Joannes Augustinus Maria Van Kan , Sjors Slots
CPC classification number: C08F210/02 , B01J3/042 , B01J4/008 , B01J19/1812 , B01J2219/00094 , B01J2219/00108 , B01J2219/00159 , B01J2219/00186 , B01J2219/00768 , B01J2219/0077 , C08F2/00 , C08F2/01 , C08F2222/1013
Abstract: The invention relates to a process a system and a high pressure pump for the preparation of a copolymer of ethylene and a di- or higher functional (meth)acrylate in a tubular reactor, comprising the steps of: injecting ethylene at a pressure of 100 MPa to 350 MPa into the reactor from a high pressure compressor and injecting the (meth)acrylate at a pressure of 100 MPa to 350 MPa into the reactor from a high pressure pump, wherein the high pressure pump comprises—a pump suction chamber for receiving a medium to be compressed; —a cylinder for receiving the medium to be compressed from the pump suction chamber; —an outlet for discharging a compressed medium from the cylinder, —a seal fixed to the inner wall of the cylinder at an end of the cylinder distal to the outlet and—a plunger movable in the cylinder by sliding through the seal, wherein a leakage gap is present along the plunger and the leakage gap is fluidly connected to the pump suction chamber.
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公开(公告)号：US09770698B2
公开(公告)日：2017-09-26
申请号：US14825810
申请日：2015-08-13
Applicant: Biochemtex S.p.A.
Inventor： Dan Gastaldo , Steven Ryba , Aaron Murray , Guliz Arf Elliott
IPC: B01J3/00 , B01J3/04 , B01J8/00 , B01J8/18 , C07C37/00 , C07C37/50 , C07C37/52 , C07C37/54 , C10G3/00
CPC classification number: B01J8/0015 , B01J3/042 , B01J8/1809 , B01J2208/00061 , B01J2208/00212 , B01J2208/00539 , B01J2208/00548 , B01J2208/00752 , B01J2208/00787 , B01J2208/0092 , C07C37/54 , C08H6/00 , C10G1/00 , C10G1/065 , C10G3/00 , C10G3/44 , C10G3/50 , C10G3/52 , C10G3/56 , C10G2300/1014 , C10G2400/30 , Y02P20/125 , Y02P30/20
Abstract: This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The continuous process has been demonstrated to create a slurry comprised of lignin, raise the slurry comprised of lignin to ultra-high pressure, deoxygenate the lignin in a lignin conversion reactor over a catalyst which is not a fixed bed without producing char. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles.
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