公开(公告)号：US11000820B2

公开(公告)日：2021-05-11

申请号：US16610669

申请日：2018-04-26

Applicant: IFP Energies Nouvelles

Inventor： Sina Tebianian ,  Benjamin Amblard ,  Thierry Gauthier

IPC: B01J8/18 ,  C10G47/30 ,  B01J4/00 ,  B01J8/26 ,  B01J8/44

Abstract: The present invention describes a device for distributing a light phase in a heavy phase inside a reaction chamber (5) containing said heavy phase in the fluidized state, comprising a pipe (1) for conveying the light phase, said pipe (1) being cylindrical, and being open in its upper part via first and second rectangular openings (7, 8) pierced in the lateral wall of said pipe (1), the second openings (8) being extended by branches (6) perpendicular to the axis of symmetry of the reaction chamber (5), and the pipe (1) being surmounted at its upper part by a convex head (9).

公开(公告)号：US20210129105A1

公开(公告)日：2021-05-06

申请号：US16605760

申请日：2017-04-22

Applicant: HYDROGEN TECH SDN. BHD.

Inventor： Chin Yang CHIA ,  Yoke Keen YEE ,  Albert Kok Foo NG

IPC: B01J19/00 ,  B01J4/00 ,  B01J19/26 ,  C01B3/06 ,  H01M8/0606 ,  H01M8/04082

Abstract: A device for generating hydrogen gas having two or more storages, each storage storing a reactant or mix of reactants, and each storage coupled to a means of injecting the stored reactant or mix of reactants into a reaction chamber in a controlled manner and at an optimum rate, so that a chemical reaction occurs in the reaction chamber that produces hydrogen gas efficiently.

公开(公告)号：US20210122980A1

公开(公告)日：2021-04-29

申请号：US17250284

申请日：2019-06-28

Applicant: Resynergi, Inc.

Inventor： Brian Bauer ,  Jason Tanne ,  Tyler Spott ,  Frank Mayhew ,  A. J. McInnis ,  Mathew Leis ,  Christopher Cardinal ,  Tom Greer

IPC: C10B53/07 ,  H05B6/64 ,  C10L3/08 ,  C10L3/12 ,  B01J19/12 ,  B01J4/00 ,  C10B31/02

Abstract: A portable, sustainable, and efficient system and apparatus for breaking down processed solid plastic waste and other polymer-based feedstock into fuel oil, sustainable energy, carbon char, and other useful products. With minor modifications, biomass can also be treated. Distributed microwave heating sources and mechanical mixing effectively mix heat in a highly insulated reactor that protects the microwave components, makes fast pyrolysis possible, and thereby enables scaling down to compact and highly portable systems. Products include diesel, gasoline, propane, butane, and char. Product materials are distributed using tight temperature control and mechanical routing.

公开(公告)号：US10987647B2

公开(公告)日：2021-04-27

申请号：US16451667

申请日：2019-06-25

Applicant: NOVA Chemicals (International) S.A.

Inventor： Fazle Sibtain ,  Eric Clavelle ,  Robert Van Asseldonk ,  Lawrence Van Asseldonk ,  Geoffrey Harding

IPC: B01J14/00 ,  B01J4/00 ,  B01J19/00 ,  B01J19/06 ,  B01J19/18 ,  C08F2/01 ,  C08F2/06 ,  C08F4/50 ,  C08F4/76

Abstract: This disclosure relates to a method and an apparatus for the delivery of a multi-component olefin polymerization catalyst to a polymerization reactor. The apparatus includes: a first catalyst component delivery conduit; a second catalyst component delivery conduit which is disposed within the first catalyst component delivery conduit; a first catalyst component mixing conduit; a third catalyst component delivery conduit which is disposed within the first catalyst component mixing conduit; a second catalyst component mixing conduit comprising an upstream section and a downstream section, the downstream section terminating within the polymerization reactor; and a diluent delivery conduit; the first and second catalyst component delivery conduits each being open-ended and co-terminating at the first catalyst component mixing conduit; the first catalyst component mixing conduit and the third catalyst component delivery conduit each being open-ended and co-terminating at the upstream section of the second catalyst component mixing conduit; and the diluent delivery conduit terminating at the downstream section of the second catalyst component mixing conduit.

公开(公告)号：US10981133B2

公开(公告)日：2021-04-20

申请号：US16634763

申请日：2018-06-28

Applicant: TORAY ENGINEERING CO., LTD.

Inventor： Tsukasa Niwa ,  Chisa Inaka

IPC: B01J4/00 ,  B01J19/00 ,  B01J19/24

Abstract: A chemical synthesis device includes a reaction vessel, a waste liquid tank and an intermediate container. A chemical is supplied to the reaction vessel. The waste liquid tank is configured to hold waste liquid discharged from the reaction vessel. The intermediate container has a smaller capacity than the waste liquid tank. The intermediate container is provided between the reaction vessel and the waste liquid tank, via a waste liquid pipe. The pressure of the intermediate container is adjusted to adjust the flow supplied to the reaction vessel and the flow discharged from the reaction vessel.

公开(公告)号：US20210102290A1

公开(公告)日：2021-04-08

申请号：US17060764

申请日：2020-10-01

Applicant: ASM IP Holding B.V.

Inventor： Tomas Hernandez Acosta ,  Alexandros Demos ,  Peter Westrom ,  Caleb Miskin ,  Amir Kajbafvala ,  Ali Moballegh

IPC: C23C16/455 ,  C23C16/52 ,  B01J4/00 ,  C23C16/46

Abstract: A gas injection system, a reactor system including the gas injection system, and methods of using the gas injection system and reactor system are disclosed. The gas injection system can be used in gas-phase reactor systems to independently monitor and control gas flow rates in a plurality of channels of a gas injection system coupled to a reaction chamber.

公开(公告)号：US20210095211A1

公开(公告)日：2021-04-01

申请号：US17109591

申请日：2020-12-02

Applicant: VELOCYS TECHNOLOGIES LIMITED

Inventor： Andre STEYNBERG ,  Bin YANG ,  Ravi ARORA ,  Laura SILVA ,  Heinz ROBOTA ,  Sean FITZGERALD ,  Paul NEAGLE ,  Jason ROBINSON ,  Paul SCHUBERT ,  Steven PERRY

IPC: C10G2/00 ,  B01J4/00 ,  B01J8/06 ,  B01J23/75 ,  B01J35/02 ,  B01J35/10 ,  B01J38/12 ,  B01J38/10 ,  C07C1/04

Abstract: The present technology is directed to processes for conversion of synthesis gas in a tubular reactor to produce a synthetic product that utilizes high activity carbon monoxide hydrogenation catalysts and a heat transfer structure that surprisingly provides for higher per pass conversion with high selectivity for the desired synthetic product without thermal runaway.

公开(公告)号：US10953378B2

公开(公告)日：2021-03-23

申请号：US15671109

申请日：2017-08-07

Applicant: Passport Food Safety Solutions, Inc.

Inventor： Micheal Mercer ,  Jackson McReynolds

IPC: B01J19/00 ,  B01J4/00 ,  B01J19/18 ,  B01J3/02

Abstract: Embodiments described herein relate to an apparatus for a feeder system. The apparatus includes a reactant source, a reactant reservoir, a frame, and a valve. The reactant source contains a first reactant. The reactant reservoir receives the first reactant from the reactant source and applies a second reactant to the first reactant to facilitate a chemical reaction. The frame is coupled to the reactant source to maintain the reactant source gravitationally directly above the reactant reservoir. The valve is disposed between the reactant source and the reactant reservoir to control flow of the first reactant into the reactant reservoir.

公开(公告)号：US20210079128A1

公开(公告)日：2021-03-18

申请号：US16771306

申请日：2018-12-20

Applicant: BOREALIS AG

Inventor： Alexander REZNICHENKO ,  Jari-Jussi RUSKEENIEMI ,  Joseph THORMAN ,  Xiao Dong CHEN ,  Victor SUMERIN

IPC: C08F4/651 ,  C08F210/16 ,  B01J4/00 ,  C08F4/654

Abstract: The present invention relates to a process for producing of solid particulate olefin polymerisation catalyst or catalyst carrier comprising forming a solution of the catalyst or a catalyst carrier in a solvent, subjecting the solution into an atomization by spraying the solution via a capillary vibrating spray nozzle with a capillary orifice having a diameter of 5 to 100 μm generating a laminar jet of liquid, which disintegrates into liquid droplets entering into the spray-dryer, transforming the droplets with aid of a gas to solid particulate catalyst or carrier in the spray-dryer and recovering the solid particulate olefin polymerisation catalyst or carrier having particle size distribution defined by a volumetric SPAN of 0.7 or less. The invention further relates to the catalyst produced by the methods, and use thereof in olefin polymerisation process.

公开(公告)号：US10946309B2

公开(公告)日：2021-03-16

申请号：US16578856

申请日：2019-09-23

Applicant: Merichem Company

Inventor： John Jagger ,  Chaitanya Sathaiah Vudutha ,  Raj Nagarajan

IPC: B01D11/04 ,  C10G19/00 ,  B01D63/02 ,  B01D69/08 ,  B01J19/24 ,  B01F5/02 ,  B01J4/00 ,  B01F15/02 ,  C10G19/02

Abstract: A fiber bundle contactor may include a vessel including a first inlet; a second inlet; a mixing zone arranged in the vessel to receive a first fluid from the first inlet and a including fluid from the second inlet, wherein the mixing zone comprises a perforated plate assembly comprising a plate, a plurality of openings in the plate, and a plurality of riser pipes that extend from the plate and arranged to allow fluid flow through additional openings in the plate; and an extraction zone including a fiber bundle arranged in the vessel to receive the first fluid and the second fluid from the mixing zone.