BR112018003216A2 - método para partida de um reator de coluna com bolhas de lama - Google Patents

método para partida de um reator de coluna com bolhas de lama

Info

Publication number
BR112018003216A2
BR112018003216A2 BR112018003216-6A BR112018003216A BR112018003216A2 BR 112018003216 A2 BR112018003216 A2 BR 112018003216A2 BR 112018003216 A BR112018003216 A BR 112018003216A BR 112018003216 A2 BR112018003216 A2 BR 112018003216A2
Authority
BR
Brazil
Prior art keywords
deposited
bed
gas
dropped
starting
Prior art date
Application number
BR112018003216-6A
Other languages
English (en)
Other versions
BR112018003216B1 (pt
Inventor
Oortman Ruben
Adriaan Booysen Willem
Original Assignee
Sasol Technology Proprietary Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sasol Technology Proprietary Limited filed Critical Sasol Technology Proprietary Limited
Publication of BR112018003216A2 publication Critical patent/BR112018003216A2/pt
Publication of BR112018003216B1 publication Critical patent/BR112018003216B1/pt

Links

Classifications

    • 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
    • C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
    • C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
    • C10G2/34—Apparatus, reactors
    • C10G2/342—Apparatus, reactors with moving solid catalysts
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • 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
    • C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
    • C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
    • C10G2/34—Apparatus, reactors
    • C10G2/342—Apparatus, reactors with moving solid catalysts
    • C10G2/344—Apparatus, reactors with moving solid catalysts according to the "fluidised-bed" technique
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00716—Means for reactor start-up
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00893—Feeding means for the reactants
    • B01J2208/00911—Sparger-type feeding elements
    • 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
    • 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
    • C10G2300/4031—Start up or shut down operations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Control For Baths (AREA)

Abstract

?método para partida de um reator de coluna com bolhas de lama? a presente invenção trata de um método para partida de um reator de coluna com bolhas de lama, que inclui um vaso de reator retendo um leito depositado ou quedado de partículas e uma fase líquida, a partir da qual as partículas se depositaram, inclui a introdução de um escoamento de um líquido de ressuspensão, no leito depositado ou quedado, para afrouxar o leito depositado ou quedado. a introdução do líquido de ressuspensão ocorre antes da introdução de qualquer gás no leito depositado ou quedado, ou em conjunto com a alimentação de gás no leito depositado ou quedado, contanto que, se o gás for alimentado em conjunto com o líquido de ressuspensão no leito depositado ou quedado, antes que o leito depositado ou quedado tenha sido afrouxado, o gás terá uma velocidade de gás superficial no reator abaixo de 10 cm/s. uma vez que o leito depositado ou quedado tenha sido afrouxado pelo menos pelo líquido de ressuspensão, gás é passado em uma velocidade de gás superficial acima de 10 cm/s, através da fase líquida.
BR112018003216-6A 2015-08-19 2016-08-10 Método para partida de um reator de coluna com bolhas de lama BR112018003216B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA2015/05974 2015-08-19
ZA201505974 2015-08-19
PCT/IB2016/054806 WO2017029581A1 (en) 2015-08-19 2016-08-10 A method of operating a slurry bubble column reactor

Publications (2)

Publication Number Publication Date
BR112018003216A2 true BR112018003216A2 (pt) 2018-09-25
BR112018003216B1 BR112018003216B1 (pt) 2022-04-19

Family

ID=56852308

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018003216-6A BR112018003216B1 (pt) 2015-08-19 2016-08-10 Método para partida de um reator de coluna com bolhas de lama

Country Status (8)

Country Link
US (1) US11505749B2 (pt)
EP (1) EP3337874B1 (pt)
CN (1) CN108603123B (pt)
BR (1) BR112018003216B1 (pt)
CA (1) CA2995432C (pt)
EA (1) EA033413B1 (pt)
WO (1) WO2017029581A1 (pt)
ZA (1) ZA201801003B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110591763B (zh) * 2019-09-10 2021-01-15 南京延长反应技术研究院有限公司 一种煤间接液化的智能强化控制系统及工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987465A (en) 1958-06-20 1961-06-06 Hydrocarbon Research Inc Gas-liquid contacting process
US5492617A (en) * 1989-07-19 1996-02-20 Trimble; Harold J. Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream
US6512017B1 (en) * 1999-10-14 2003-01-28 Sasol Technology (Proprietary) Limited Handling of a catalyst
US7230034B2 (en) 2004-03-19 2007-06-12 Conocophillips Company Prevention of and recovering from a catalyst bed slumping in a gas-agitated multiphase reactor
US9168501B2 (en) * 2007-09-10 2015-10-27 Res Usa, Llc Commercial Fischer-Tropsch reactor
ITMI20080007A1 (it) * 2008-01-04 2009-07-05 Eni Spa Procedimento per stabilizzare le prestazioni di un catalizzatore per la reazione di fischer tropsch
GB2465554B (en) * 2008-11-18 2013-03-13 Gtl F1 Ag Slurry bubble column reactor
US8119014B2 (en) * 2008-12-23 2012-02-21 Exxonmobil Research And Engineering Company Systems and methods to remove liquid product and fines from a slurry reactor
JP5887063B2 (ja) 2011-03-30 2016-03-16 独立行政法人石油天然ガス・金属鉱物資源機構 炭化水素合成反応装置及びそのスタートアップ方法、並びに炭化水素合成反応システム
JP5869397B2 (ja) * 2012-03-28 2016-02-24 独立行政法人石油天然ガス・金属鉱物資源機構 気泡塔型スラリー床反応器のスタートアップ方法

Also Published As

Publication number Publication date
ZA201801003B (en) 2018-12-19
US11505749B2 (en) 2022-11-22
EP3337874A1 (en) 2018-06-27
CA2995432A1 (en) 2017-02-23
CN108603123B (zh) 2020-06-09
EA201890496A1 (ru) 2018-07-31
CA2995432C (en) 2023-01-24
CN108603123A (zh) 2018-09-28
WO2017029581A1 (en) 2017-02-23
BR112018003216B1 (pt) 2022-04-19
EP3337874B1 (en) 2019-09-25
EA033413B1 (ru) 2019-10-31
US20200283685A1 (en) 2020-09-10

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/08/2016, OBSERVADAS AS CONDICOES LEGAIS.