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    METHODS AND SYSTEMS FOR CONVERTING PLASTIC TO FUEL
    3.
    发明公开
    METHODS AND SYSTEMS FOR CONVERTING PLASTIC TO FUEL 审中-公开

    公开(公告)号：US20230313046A1

    公开(公告)日：2023-10-05

    申请号：US17979326

    申请日：2022-11-02

    Applicant: Waste Technologies, LLC

    Inventor： Moinuddin SARKER ,  Anjuman Ara BEGUM

    IPC: C10G1/10 ,  B01J19/00 ,  C10G1/02

    CPC classification number: C10G1/10 ,  B01J19/0013 ,  C10G1/02 ,  B01J2219/00159 ,  C10G2300/1003

    Abstract: A method for producing a vapor stream from waste plastic comprises providing a waste plastic feedstock into a reactor containing one or more residues produced from a previously heated source of waste plastic, and heating the waste plastic feedstock in the reactor to a temperature from about 125° C. to 500° C. to generate a vapor containing one or more hydrocarbons. The waste plastic feedstock can have a calcium to sodium mass ratio from about 0.0001 to 400 as measured by inductively-coupled plasma (ICP) spectrometry. The catalytic activity in the reactor may be provided through one or more constituent elements in the waste plastic feedstock or the one or more residues produced from the previously heated source of waste plastic.

    SYNTHESIS OF ORGANIC PEROXYDES USING AN OSCILLATORY FLOW MIXING REACTOR
    6.
    发明申请
    SYNTHESIS OF ORGANIC PEROXYDES USING AN OSCILLATORY FLOW MIXING REACTOR 审中-公开

    公开(公告)号：US20180304227A1

    公开(公告)日：2018-10-25

    申请号：US15768684

    申请日：2016-10-26

    Applicant: Arkema France

    Inventor： Albert BLUM ,  Philippe MAJ ,  Serge HUB

    IPC: B01J19/24 ,  B01J19/00 ,  C07C407/00

    CPC classification number: B01J19/241 ,  B01J19/0006 ,  B01J19/248 ,  B01J2219/00033 ,  B01J2219/00159 ,  B01J2219/00164 ,  C07C407/00 ,  C07C409/38

    Abstract: The present invention concerns a method and an apparatus (10, 20) for a continuous preparation of organic peroxides, with the reactor comprising at least one flow channel (1, 1a, 1b) configured as a reaction zone; an inlet system (2) in fluid communication with a first end of the at least one flow channel and configured for introducing two or more substances or a combination of substances into the at least one flow channel; an outlet system (3) in fluid communication with a second end of the at least one flow channel, the second end being located downstream of the first end and the outlet system being configured for extracting a reaction product present at the second end; an oscillatory system (4, 5) configured for superimposing an oscillatory flow on the flow of substances passing through the at least one flow channel, the oscillatory being effected in at least a section of the at least one flow channel; and a controller configured to implement the method by controlling the inlet system to introduce, according to a first time characteristic, at least two substances or a combination of substances into the at least one flow channel, the oscillatory system to superimpose an oscillatory flow on at least a part of the flow of substances passing through the at least one flow channel, and the outlet system to extract, on an ongoing basis, the reaction product formed in the flow channel from the substances introduced such that the output mass flow rate corresponding to the sum of the input mass flow rates.

    Mesofluidic reactor with pulsing ultrasound frequency
    10.
    发明授权
    Mesofluidic reactor with pulsing ultrasound frequency 有权

    公开(公告)号：US09901897B2

    公开(公告)日：2018-02-27

    申请号：US15301311

    申请日：2015-03-31

    Applicant: Cominnex Zrt

    Inventor： Ferenc Darvas ,  László Csaba Lengyel ,  Teréz Vágó

    IPC: B01J19/26 ,  B01J4/00

    CPC classification number: B01J19/26 ,  B01J4/002 ,  B01J2219/00074 ,  B01J2219/00119 ,  B01J2219/00159

    Abstract: A mesofluidic reactor performs a chemical reaction of a starting material. A liquid phase starting material is introduced into a spraying head equipped with an ultrasound generating piezoelectric crystal unit. An inert/reagent gas feeds into the spraying head, connected to a reactor tube arranged within a thermally insulated multi-zone heating unit. For solid phase, an inert/reagent gas is introduced into a solids container connected to a spraying head equipped with an ultrasound generating piezoelectric crystal unit. The spraying head connects to a reactor tube arranged within a thermally insulated multi-zone heating unit. In either case, a reactor tube outlet connects to a cooled product trap to collect conversed substances. The spraying head generates a particle size distribution with nano and micro sized particles for the liquid phase and nano, micro or larger particles for the solid phase. The inert/reagent gas is preheated over the piezoelectric crystal unit's surface.

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