ZA200000739B - Perforated tray without downcomer, perforated tray tower without downcomer, and method of distillation. - Google Patents

Perforated tray without downcomer, perforated tray tower without downcomer, and method of distillation.

Info

Publication number
ZA200000739B
ZA200000739B ZA200000739A ZA200000739A ZA200000739B ZA 200000739 B ZA200000739 B ZA 200000739B ZA 200000739 A ZA200000739 A ZA 200000739A ZA 200000739 A ZA200000739 A ZA 200000739A ZA 200000739 B ZA200000739 B ZA 200000739B
Authority
ZA
South Africa
Prior art keywords
downcomer
perforated tray
distillation
tower
perforated
Prior art date
Application number
ZA200000739A
Other languages
English (en)
Inventor
Noriaki Mizutani
Takeshi Nishimura
Yukihiro Matsumoto
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 ZA200000739B publication Critical patent/ZA200000739B/xx

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)
ZA200000739A 1999-02-18 2000-02-16 Perforated tray without downcomer, perforated tray tower without downcomer, and method of distillation. ZA200000739B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4027699 1999-02-18

Publications (1)

Publication Number Publication Date
ZA200000739B true ZA200000739B (en) 2000-08-18

Family

ID=12576115

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200000739A ZA200000739B (en) 1999-02-18 2000-02-16 Perforated tray without downcomer, perforated tray tower without downcomer, and method of distillation.

Country Status (7)

Country Link
US (1) US6755943B1 (xx)
EP (1) EP1029573B1 (xx)
KR (1) KR100411416B1 (xx)
CN (1) CN1142002C (xx)
BR (1) BR0000693B1 (xx)
DE (1) DE60035141T2 (xx)
ZA (1) ZA200000739B (xx)

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JP2003033601A (ja) * 2001-07-23 2003-02-04 Nippon Shokubai Co Ltd 無堰多孔板塔
CN1307145C (zh) 2001-08-22 2007-03-28 三菱化学株式会社 容易聚合化合物用蒸馏装置
EA006779B1 (ru) * 2001-10-09 2006-04-28 Мицубиси Кемикал Корпорейшн Способ получения (мет)акриловых кислот и способ их дистилляции
CN1268599C (zh) * 2001-12-19 2006-08-09 三菱化学株式会社 (甲基)丙烯酸的制造方法
DE10230219A1 (de) * 2002-07-04 2004-01-22 Basf Ag Verfahren der rektifikativen Auftrennung von (Meth)acrylmonomere enthaltende Fluiden
DE10256147A1 (de) 2002-11-29 2003-12-24 Basf Ag Verfahren der rektifikativen Auftrennung von Meth)acrylmonomere enthaltenden Flüssigkeiten in einer Rektifikationskolonne
US20040104108A1 (en) 2002-12-03 2004-06-03 Mason Robert Michael High capacity purification of thermally unstable compounds
DE10300816A1 (de) 2003-01-10 2004-07-22 Basf Ag Thermisches Trennverfahren zwischen wenigstens einem gasförmigen und wenigstens einem flüssigen Stoffstrom, von denen wenigstens einer (Meth)acrylmonomere enthält
US7066988B2 (en) * 2003-08-19 2006-06-27 The Regents Of The University Of Colorado Segmented plate for assembly within a confined area having limited access
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
US9103590B2 (en) * 2007-11-15 2015-08-11 Warren R. Hartwell Drying tray and method of use
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
US8678357B2 (en) 2010-05-17 2014-03-25 Gtc Technology Us, Llc Fluid contactor-diffuser tray assembly
FR2940137B1 (fr) * 2008-12-22 2011-03-04 Solvay Colonne de stripage et procede pour extraire un composant d'un milieu liquide
FR2940138B1 (fr) * 2008-12-22 2011-03-04 Solvay Colonne de stripage et procede pour extraire un composant d'un milieu liquide
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
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
DE102012204436A1 (de) 2012-03-20 2012-10-04 Basf Se Thermisches Trennverfahren
WO2014193492A1 (en) * 2013-05-28 2014-12-04 Exxonmobil Chemical Patents Inc. Vapor-liquid separation by distillation
KR101616553B1 (ko) 2013-08-30 2016-04-28 주식회사 엘지화학 (메트)아크릴산의 연속 회수 방법 및 장치
HUE028710T2 (en) * 2013-09-20 2016-12-28 Doosan Lentjes Gmbh Washing towel for flue gas cleaning equipment
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
DE102014215437A1 (de) 2014-08-05 2015-11-05 Basf Se Kolonne zur thermischen Behandlung eines Fluids
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
US10471370B1 (en) * 2018-08-29 2019-11-12 Uop Llc Fractionation trays with downcomers oriented at 45 degrees
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
CN112791444A (zh) * 2021-02-02 2021-05-14 天津市新天进科技开发有限公司 一种大直径液液萃取塔专用传质构件
EP4313344A1 (en) 2021-03-31 2024-02-07 Basf Se Column for thermal treatment of a mixture of compounds having a tendency to polymerization

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JPS4915153B1 (xx) 1969-06-06 1974-04-12
US3792843A (en) * 1970-12-28 1974-02-19 H Stage Perforated-tray column
US3892837A (en) * 1972-07-25 1975-07-01 Fuji Kasui Eng Co Ltd Process for removing sulfur oxides from gases
US3988213A (en) 1972-09-25 1976-10-26 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of distilling vinyl compounds
US4263021A (en) * 1972-12-05 1981-04-21 The Babcock & Wilcox Company Gas-liquid contact system
US4405449A (en) * 1980-08-29 1983-09-20 Procon International Inc. Process for vapor-liquid contacting and fractional distillation
JP2640396B2 (ja) * 1991-04-15 1997-08-13 三井造船株式会社 気液接触装置
CA2146070C (en) * 1995-03-15 2002-01-29 Kees Jonckers Improved reactor for the synthesis of urea
AU3091697A (en) * 1996-05-24 1998-01-05 Basf Aktiengesellschaft Column and process for deodorising dispersions
JPH1076103A (ja) 1996-08-14 1998-03-24 Basf Ag 棚段塔における物質移動方法およびこのための装置
JPH10212249A (ja) 1997-01-31 1998-08-11 Nippon Shokubai Co Ltd 易重合性有機化合物の精製方法および精製装置
NL1008573C2 (nl) * 1998-03-12 1999-09-14 Dsm Nv Inrichting voor het uitvoeren van gas/vloeistof contact.

Also Published As

Publication number Publication date
BR0000693B1 (pt) 2010-04-06
US6755943B1 (en) 2004-06-29
EP1029573B1 (en) 2007-06-13
EP1029573A2 (en) 2000-08-23
EP1029573A3 (en) 2000-11-02
DE60035141T2 (de) 2008-02-14
CN1142002C (zh) 2004-03-17
CN1263787A (zh) 2000-08-23
BR0000693A (pt) 2000-10-17
DE60035141D1 (de) 2007-07-26
KR20010006653A (ko) 2001-01-26
KR100411416B1 (ko) 2003-12-18

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