BRPI0507259A - diffuser for use in heating and mixing a feedstock within a retort, retort heater for processing feedstock and method for processing a feedstock - Google Patents

diffuser for use in heating and mixing a feedstock within a retort, retort heater for processing feedstock and method for processing a feedstock

Info

Publication number
BRPI0507259A
BRPI0507259A BRPI0507259-0A BRPI0507259A BRPI0507259A BR PI0507259 A BRPI0507259 A BR PI0507259A BR PI0507259 A BRPI0507259 A BR PI0507259A BR PI0507259 A BRPI0507259 A BR PI0507259A
Authority
BR
Brazil
Prior art keywords
feedstock
processing
heating
retort
feed material
Prior art date
Application number
BRPI0507259-0A
Other languages
Portuguese (pt)
Inventor
Byron G Merrell
Michael R Keller
Roger K Noble
Original Assignee
Oil Tech Inc
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
Priority claimed from US10/767,838 external-priority patent/US7264694B2/en
Priority claimed from US10/767,871 external-priority patent/US7229547B2/en
Application filed by Oil Tech Inc filed Critical Oil Tech Inc
Publication of BRPI0507259A publication Critical patent/BRPI0507259A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B1/00—Retorts
    • C10B1/02—Stationary retorts
    • C10B1/04—Vertical retorts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/18—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge
    • C10B47/20—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge according to the moving bed type
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/06—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of oil shale and/or or bituminous rocks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Processing Of Solid Wastes (AREA)
  • Cookers (AREA)
  • Commercial Cooking Devices (AREA)

Abstract

DIFUSOR PARA USO NO AQUECIMETO E MISTURA DE UM MATERIAL DE ALIMENTAçãO DENTRO DE UMA RETORTA, APARELHOS DE AQUECIMENTO DE RETORTA PARA PROCESSAR MATERIAL DE ALIMENTAçãO E MéTODO PARA PROCESSAR UM MATERIAL DE ALIMENTAçãO. Um aparelho de aquecimento de retorta para processar um material de alimentação inclui uma câmara de aquecimento delimitada pelo menos em parte por uma parede lateral. Diversos difusores estão pelo menos parcialmente posicionados dentro da câmara de aquecimento. Cada difusor inclui um corpo alongado que possui uma superfície superior, pelo menos uma porção da superfície superior sendo arqueada. Os diversos difusores estão espaçados vertical e horizontalmente de modo que subostancialmente todo o material de alimentação que atravessa verticalmente a câmara de aquecimento é deslocado horizontalmente quando o material de alimentação passa pelos difusores. São também propiciados sistemas para aquecer o material de alimentação dentro da câmara de aquecimento.DIFFUSER FOR HEATING AND MIXING A FEED MATERIAL WITHIN A RETURN, RETURN HEATING APPLIANCES FOR PROCESSING FEED MATERIAL AND METHOD FOR PROCESSING A FEED MATERIAL. A retort heating apparatus for processing a feedstock includes a heating chamber enclosed at least in part by a sidewall. Several diffusers are at least partially positioned within the heating chamber. Each diffuser includes an elongate body having an upper surface, at least a portion of the upper surface being arcuate. The various diffusers are spaced vertically and horizontally so that substantially all the feed material passing vertically through the heating chamber is shifted horizontally as the feed material passes through the diffusers. Systems are also provided for heating the feed material within the heating chamber.

BRPI0507259-0A 2004-01-29 2005-01-21 diffuser for use in heating and mixing a feedstock within a retort, retort heater for processing feedstock and method for processing a feedstock BRPI0507259A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/767,838 US7264694B2 (en) 2004-01-29 2004-01-29 Retort heating apparatus and methods
US10/767,871 US7229547B2 (en) 2004-01-29 2004-01-29 Retort heating systems and methods of use
PCT/US2005/001952 WO2005072256A2 (en) 2004-01-29 2005-01-21 Retort heating apparatus and methods

Publications (1)

Publication Number Publication Date
BRPI0507259A true BRPI0507259A (en) 2007-06-26

Family

ID=34830627

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507259-0A BRPI0507259A (en) 2004-01-29 2005-01-21 diffuser for use in heating and mixing a feedstock within a retort, retort heater for processing feedstock and method for processing a feedstock

Country Status (4)

Country Link
EP (2) EP1973622A2 (en)
AU (1) AU2005208782A1 (en)
BR (1) BRPI0507259A (en)
WO (2) WO2005072256A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2959252A4 (en) * 2013-02-19 2016-03-16 Stanford Res Inst Int Hybrid indirect/direct contractor for thermal management of counter-current processes
CN107921397B (en) * 2015-07-06 2021-05-28 Sabic环球技术有限责任公司 Fluid distribution in a fluidized bed reactor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814587A (en) * 1954-01-25 1957-11-26 Shell Dev Method and apparatus for recovering shale oil from oil shale
US2786125A (en) * 1954-10-08 1957-03-19 Wiegand Co Edwin L Electric heaters
US3377266A (en) * 1964-10-12 1968-04-09 Ivan S. Salnikov Electrothermal pyrolysis of oil shale
US4165216A (en) * 1977-03-23 1979-08-21 Enerco, Inc. Continuous drying and/or heating apparatus
EP0134530A3 (en) * 1983-07-29 1985-09-11 Japan Australia Process Coal Company A process for removing mineral inpurities from coals and oil shales
US4601812A (en) * 1985-01-07 1986-07-22 Conoco Inc. Oil shale retorting process
US4948468A (en) * 1989-02-22 1990-08-14 The New Paraho Corporation Oil shale retort apparatus

Also Published As

Publication number Publication date
EP1973622A2 (en) 2008-10-01
WO2005072256A2 (en) 2005-08-11
EP1973621A2 (en) 2008-10-01
WO2005072481A3 (en) 2006-01-26
AU2005208782A1 (en) 2005-08-11
WO2005072256A3 (en) 2006-06-08
WO2005072481A2 (en) 2005-08-11
EP1973621A4 (en) 2010-08-04

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MILLENNIUM SYNFUELS, LLC (US)

Free format text: TRANSFERIDO DE: OIL-TECH, INC.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.