BR0211834A - Método para a transferência de produtos sólidos particulados entre zonas de diferentes pressão - Google Patents

Método para a transferência de produtos sólidos particulados entre zonas de diferentes pressão

Info

Publication number
BR0211834A
BR0211834A BR0211834-3A BR0211834A BR0211834A BR 0211834 A BR0211834 A BR 0211834A BR 0211834 A BR0211834 A BR 0211834A BR 0211834 A BR0211834 A BR 0211834A
Authority
BR
Brazil
Prior art keywords
pressure
product
portions
zones
transfer
Prior art date
Application number
BR0211834-3A
Other languages
English (en)
Other versions
BR0211834B1 (pt
Inventor
Lena Holm Christensen
Original Assignee
Sicco K S
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 Sicco K S filed Critical Sicco K S
Publication of BR0211834A publication Critical patent/BR0211834A/pt
Publication of BR0211834B1 publication Critical patent/BR0211834B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • C10J3/503—Fuel charging devices for gasifiers with stationary fluidised bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/48—Screws or like rotary conveyors
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/154—Pushing devices, e.g. pistons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/156—Sluices, e.g. mechanical sluices for preventing escape of gas through the feed inlet
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/158—Screws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Screw Conveyors (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Medicinal Preparation (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

"MéTODO PARA A TRANSFERêNCIA DE PRODUTOS SóLIDOS PARTICULADOS ENTRE ZONAS DE DIFERENTES PRESSãO". O método inventado se baseia em um sistema de comportas de acordo com o qual o produto é primeiramente transportado através de um dispositivo de partição, que produz uma seq³ência de porções uniformes de produto divididas por espaços uniformes livres de partículas, e em seguida as porções de produto são transportadas individualmente através de um dispositivo de comporta, que compreende pelo menos uma câmara de comporta e duas travas de pressão, dentre as quais pelo menos uma, em qualquer momento, garante uma barreira hermética à pressão entre as duas zonas de pressão, e as porções de produto são carregadas à força a partir da primeira zona para uma câmara de comporta por meio de um parafuso de pistão, cujo eixo geométrico fica praticamente alinhado com o eixo geométrico da câmara de comporta, e as porções de produto são descarregadas à força da câmara de comporta para dentro da segunda zona de pressão por meio do dito parafuso de pistão ou um pistão ou por meio de gás, vapor ou líquido suprido a uma pressão maior que a da segunda zona de pressão.
BRPI0211834-3A 2001-08-11 2002-07-22 método e aparelho para a transferência de um produto particulado entre duas zonas com diferentes pressões. BR0211834B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200101208 2001-08-11
PCT/DK2002/000507 WO2003013714A1 (en) 2001-08-11 2002-07-22 Method for transfer of particulate solid products between zones of different pressure.

Publications (2)

Publication Number Publication Date
BR0211834A true BR0211834A (pt) 2004-09-08
BR0211834B1 BR0211834B1 (pt) 2012-09-04

Family

ID=8160663

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0211834-3A BR0211834B1 (pt) 2001-08-11 2002-07-22 método e aparelho para a transferência de um produto particulado entre duas zonas com diferentes pressões.

Country Status (20)

Country Link
US (1) US7600960B2 (pt)
EP (1) EP1425089B1 (pt)
JP (1) JP4282478B2 (pt)
CN (1) CN1553825B (pt)
AT (1) ATE356659T1 (pt)
AU (1) AU2002328275B2 (pt)
BR (1) BR0211834B1 (pt)
CA (1) CA2456782C (pt)
DE (1) DE60218870T2 (pt)
DK (1) DK1425089T3 (pt)
ES (1) ES2283588T3 (pt)
HU (1) HU228653B1 (pt)
MX (1) MXPA04001284A (pt)
NO (1) NO327681B1 (pt)
NZ (1) NZ531604A (pt)
PL (1) PL205563B1 (pt)
PT (1) PT1425089E (pt)
RU (1) RU2291742C2 (pt)
WO (1) WO2003013714A1 (pt)
ZA (1) ZA200401415B (pt)

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Also Published As

Publication number Publication date
HU228653B1 (en) 2013-05-28
ATE356659T1 (de) 2007-04-15
JP4282478B2 (ja) 2009-06-24
EP1425089A1 (en) 2004-06-09
NO327681B1 (no) 2009-09-07
NO20040470L (no) 2004-03-31
RU2004107132A (ru) 2005-05-10
PL368194A1 (en) 2005-03-21
AU2002328275B2 (en) 2008-03-06
MXPA04001284A (es) 2005-06-06
DE60218870D1 (de) 2007-04-26
RU2291742C2 (ru) 2007-01-20
DE60218870T2 (de) 2007-11-29
US7600960B2 (en) 2009-10-13
ZA200401415B (en) 2005-01-26
EP1425089B1 (en) 2007-03-14
CA2456782A1 (en) 2003-02-20
PL205563B1 (pl) 2010-05-31
WO2003013714A1 (en) 2003-02-20
HUP0401027A2 (hu) 2004-09-28
CN1553825A (zh) 2004-12-08
JP2004536754A (ja) 2004-12-09
HUP0401027A3 (en) 2009-05-28
NZ531604A (en) 2005-11-25
CN1553825B (zh) 2010-06-16
ES2283588T3 (es) 2007-11-01
US20040184900A1 (en) 2004-09-23
PT1425089E (pt) 2007-06-05
CA2456782C (en) 2011-10-25
BR0211834B1 (pt) 2012-09-04
DK1425089T3 (da) 2007-11-26

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Free format text: A FIM DE ATENDER O SOLICITADO NA PETICAO DE TRANSFERENCIA NO 020080117793/RJ DE 08/09/2008, QUEIRA ESCLARECER A DIVERGENCIA ENTRE O NOME DA CEDENTE E O NOME QUE CONSTA NO DOCUMENTO DE CESSAO.

B25C Requirement related to requested transfer of rights

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
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B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/09/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
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