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RU2018141224A - Способ осуществления реакции кислородсодержащего регенерированного катализатора перед его применением в реакторе с псевдоожиженным слоем - Google Patents

Способ осуществления реакции кислородсодержащего регенерированного катализатора перед его применением в реакторе с псевдоожиженным слоем Download PDF

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RU2018141224A
RU2018141224A RU2018141224A RU2018141224A RU2018141224A RU 2018141224 A RU2018141224 A RU 2018141224A RU 2018141224 A RU2018141224 A RU 2018141224A RU 2018141224 A RU2018141224 A RU 2018141224A RU 2018141224 A RU2018141224 A RU 2018141224A
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regenerated catalyst
stream
oxygen
reaction
fuel source
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RU2018141224A
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RU2750216C2 (ru
RU2018141224A3 (ru
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Мэттью Т. ПРЕТЦ
Ливэй ЛИ
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Дау Глоубл Текнолоджиз Ллк
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    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
    • B01J38/34—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed with plural distinct serial combustion stages
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    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
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    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
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    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
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    • B01J8/34—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C10G11/182—Regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • B01J2208/00663—Concentration
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    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
    • C—CHEMISTRY; METALLURGY
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    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
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Claims (10)

1. Способ осуществления реакции потока кислородсодержащего регенерированного катализатора перед его применением в реакторе с псевдоожиженным слоем, включающий:
обеспечение потока регенерированного катализатора, содержащего по меньшей мере 0,001 % масс. кислорода;
приведение потока регенерированного катализатора во взаимодействие с источником топлива при температуре от по меньшей мере 400 °C и в течение времени реакции от 0,1 до 60 секунд, что приводит к образованию оксидов и снижению содержания кислорода в потоке регенерированного катализатора, с получением подходящего для применения потока регенерированного катализатора; и
подачу подходящего для применения потока регенерированного катализатора в реактор с псевдоожиженным слоем, содержащий углеводород.
2. Способ осуществления реакции потока кислородсодержащего регенерированного катализатора по п. 1, отличающийся тем, что источник топлива содержит по меньшей мере 0,001 % масс. метана относительнообщеймассы потока регенерированного катализатора и источника топлива.
3. Способ осуществления реакции потока кислородсодержащего регенерированного катализатора по п. 1, отличающийся тем, что источник топлива содержит по меньшей мере 0,001 % масс. кокса относительно общей массы потока регенерированного катализатора и источника топлива.
4. Способ осуществления реакции потока кислородсодержащего регенерированного катализатора по п. 1, отличающийся тем, что источник топлива содержит пары топлива.
5. Способ осуществления реакции потока кислородсодержащего регенерированного катализатора по п. 1, отличающийся тем, что поток регенерированного катализатора и пары источника топлива приводят во взаимодействие при температуре от 550 до 750 °C.
6. Способ осуществления реакции потока кислородсодержащего регенерированного катализатора по п. 1, отличающийся тем, что поток регенерированного катализатора и твердый источник топлива приводят во взаимодействие при температуре от 400 до 700°C.
7. Способ осуществления реакции потока кислородсодержащего регенерированного катализатора по п. 1, отличающийся тем, что источник топлива содержит водород.
RU2018141224A 2016-05-09 2017-05-02 Способ осуществления реакции кислородсодержащего регенерированного катализатора перед его применением в реакторе с псевдоожиженным слоем RU2750216C2 (ru)

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US201662333334P 2016-05-09 2016-05-09
US62/333,334 2016-05-09
PCT/US2017/030582 WO2017196586A1 (en) 2016-05-09 2017-05-02 A process for reacting oxygen carrying regenerated catalyst prior to use in a fluidized bed reactor

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RU2018141224A true RU2018141224A (ru) 2020-05-25
RU2018141224A3 RU2018141224A3 (ru) 2020-06-09
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CN (1) CN109072091B (ru)
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KR102387643B1 (ko) 2022-04-19
MX2018013551A (es) 2019-01-31
WO2017196586A1 (en) 2017-11-16
BR112018071922B1 (pt) 2022-06-14
US20190099745A1 (en) 2019-04-04
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CA3023627A1 (en) 2017-11-16
AR108242A1 (es) 2018-08-01
RU2750216C2 (ru) 2021-06-24
CA3023627C (en) 2023-09-26
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KR20190006980A (ko) 2019-01-21
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