BR0202784A - Coluna de bandeja perfurada sem tubo vertical - Google Patents

Coluna de bandeja perfurada sem tubo vertical

Info

Publication number
BR0202784A
BR0202784A BR0202784-4A BR0202784A BR0202784A BR 0202784 A BR0202784 A BR 0202784A BR 0202784 A BR0202784 A BR 0202784A BR 0202784 A BR0202784 A BR 0202784A
Authority
BR
Brazil
Prior art keywords
perforated tray
column
standpipe
perforated
opening ratio
Prior art date
Application number
BR0202784-4A
Other languages
English (en)
Other versions
BR0202784B1 (pt
Inventor
Yukihiro Matsumoto
Kazuhiko Sakamoto
Kenji Sanada
Original Assignee
Nippon Catalytic Chem Ind
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 Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of BR0202784A publication Critical patent/BR0202784A/pt
Publication of BR0202784B1 publication Critical patent/BR0202784B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
    • B01D3/225—Dual-flow sieve trays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/324—Tray constructions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/11—Batch distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/22—Accessories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"COLUNA DE BANDEJA PERFURADA SEM TUBO VERTICAL". Esta invenção refere-se a bandeja perfurada sem tubo vertical possuindo apenas um pequeno desvio entre a razão de abertura com base no diâmetro da coluna e a razão de abertura real e uma coluna de bandeja perfurada sem tubo vertical formada por disposição de tais bandejas perfuradas sem tubo vertical. As bandejas perfuradas sem tubo vertical são caracterizadas por possuírem uma razão de (A)/(B) na faixa de 1,1 a 1,5, onde A indica a razão de abertura encontrada do passo padrão entre os centros dos orifícios e (B) indica a razão de abertura no diâmetro de uma coluna.
BRPI0202784-4A 2001-07-23 2002-07-22 coluna de bandeja perfurada sem tubo vertical. BR0202784B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001221560A JP2003033601A (ja) 2001-07-23 2001-07-23 無堰多孔板塔

Publications (2)

Publication Number Publication Date
BR0202784A true BR0202784A (pt) 2003-05-20
BR0202784B1 BR0202784B1 (pt) 2011-08-09

Family

ID=19055208

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0202784-4A BR0202784B1 (pt) 2001-07-23 2002-07-22 coluna de bandeja perfurada sem tubo vertical.

Country Status (8)

Country Link
US (1) US7235158B2 (pt)
EP (1) EP1279429B1 (pt)
JP (1) JP2003033601A (pt)
CN (1) CN1219564C (pt)
BR (1) BR0202784B1 (pt)
DE (1) DE60233775D1 (pt)
SA (1) SA02230219B1 (pt)
ZA (1) ZA200205827B (pt)

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JP2005336122A (ja) * 2004-05-28 2005-12-08 Mitsubishi Chemicals Corp （メタ）アクリル酸又は（メタ）アクリル酸エステルの製造方法
US7270315B2 (en) * 2004-09-28 2007-09-18 Amt International, Inc. Exchange column, perforated tray assembly
FR2878766B1 (fr) * 2004-12-08 2007-06-22 Total France Sa Plateau interne pour enceinte
US7658817B2 (en) * 2004-12-15 2010-02-09 Asahi Kasei Chemicals Corporation Industrial evaporation apparatus
CN101080438B (zh) * 2004-12-16 2011-05-11 旭化成化学株式会社 工业蒸发装置
EP1829911A1 (en) * 2004-12-17 2007-09-05 Asahi Kasei Chemicals Corporation Industrial evaporation apparatus
EA010067B1 (ru) * 2004-12-20 2008-06-30 Асахи Касеи Кемикалз Корпорейшн Промышленный выпарной аппарат
CN101080439B (zh) * 2004-12-20 2010-06-16 旭化成化学株式会社 工业蒸发装置
US7810796B2 (en) * 2006-12-14 2010-10-12 Uop Llc Dead zone activation in vapor-liquid contacting apparatus
US8540218B2 (en) * 2007-04-27 2013-09-24 Gtc Technology Us Llc Fluid dispersion unit assembly and method
RU2356594C1 (ru) * 2007-11-15 2009-05-27 Открытое акционерное общество "Научно-исследовательский и проектный институт по переработке газа" ОАО "НИПИгазпереработка" Способ массообмена
US8517354B1 (en) 2008-03-20 2013-08-27 Gtc Technology Us Llc Fluid dispersion unit with directional component vector
US9463397B2 (en) 2008-04-04 2016-10-11 Gtc Technology Us Llc System and method for liquid distribution
US8517352B1 (en) 2008-04-04 2013-08-27 Gtc Technology Us Llc Liquid distributor
US8678357B2 (en) 2010-05-17 2014-03-25 Gtc Technology Us, Llc Fluid contactor-diffuser tray assembly
US8413967B2 (en) * 2008-06-16 2013-04-09 Babcock & Wilcox Power Generation Group, Inc. Wet scrubber tray
US8480062B2 (en) * 2009-05-15 2013-07-09 Gtc Technology Us, Llc Activated hinge-joint
BRPI1000186A2 (pt) * 2010-01-20 2011-09-13 Utc Engenharia S A pratos perfurados sem vertedores para processos de separação e/ou reação com mais de uma fase
US8662854B1 (en) 2010-05-21 2014-03-04 Fastskinz, Inc. Turbine with turbulence inducing surface
US9072986B2 (en) 2011-02-23 2015-07-07 Gtc Technology Us Llc Method and apparatus for securing fractionation trays
US9597650B2 (en) 2011-04-18 2017-03-21 Gtc Technology Us Llc System for improved reactant mixing and distribution
USD677196S1 (en) * 2011-10-13 2013-03-05 Fastskinz, Inc. Set of drag reducing panels for a road tractor
USD704112S1 (en) 2011-10-14 2014-05-06 Fastskinz, Inc. Day cab road tractor with drag-reducing film system
DE102012204436A1 (de) 2012-03-20 2012-10-04 Basf Se Thermisches Trennverfahren
DE102014215437A1 (de) 2014-08-05 2015-11-05 Basf Se Kolonne zur thermischen Behandlung eines Fluids
DE102014215438A1 (de) * 2014-08-05 2016-02-11 Basf Se Kolonne zur thermischen Behandlung von fluiden Gemischen
DE102014215436A1 (de) 2014-08-05 2015-10-15 Basf Se Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten
MX378167B (es) * 2014-12-23 2025-03-10 Sulzer Management Ag Diseño de aberturas para bandeja de contacto vapor-liquido.
DE102015213493A1 (de) 2015-07-17 2016-09-15 Basf Se Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten
DE102015213490A1 (de) 2015-07-17 2016-09-15 Basf Se Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten
DE102015122232A1 (de) 2015-12-18 2017-02-23 Basf Se Kaminboden für eine Kolonne zur thermischen Behandlung von fluiden Gemischen
DE102015122209A1 (de) 2015-12-18 2017-02-16 Basf Se Kolonne zur thermischen Behandlung von fluiden Gemischen
CN114072214B (zh) * 2019-05-06 2023-09-12 沙特基础全球技术有限公司 具有不同直径的通孔的蒸馏塔板
CN114072215B (zh) 2019-05-06 2023-08-08 沙特基础全球技术有限公司 具有不同直径的通孔的蒸馏塔板
EP3760306A1 (en) * 2019-07-02 2021-01-06 Casale Sa A reactor for the synthesis of urea
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JP2001096102A (ja) * 1999-09-29 2001-04-10 Nippon Shokubai Co Ltd 精製塔の液抜き出し用トレイ、精製塔および精製方法

Also Published As

Publication number Publication date
EP1279429B1 (en) 2009-09-23
BR0202784B1 (pt) 2011-08-09
EP1279429A1 (en) 2003-01-29
DE60233775D1 (de) 2009-11-05
US7235158B2 (en) 2007-06-26
CN1398656A (zh) 2003-02-26
SA02230219B1 (ar) 2006-12-10
JP2003033601A (ja) 2003-02-04
CN1219564C (zh) 2005-09-21
ZA200205827B (en) 2003-03-31
US20030019737A1 (en) 2003-01-30

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07B Technical examination (opinion): publication cancelled [chapter 7.2 patent gazette]

Free format text: REFERENTE A RPI 2064 DE 27/07/2010.

B06A Patent application procedure suspended [chapter 6.1 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 22/07/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 22/07/2022