AU7571698A - Vapor liquid contact tray with relief weir sumps - Google Patents

Vapor liquid contact tray with relief weir sumps

Info

Publication number: AU7571698A
Authority: AU; Australia
Prior art keywords: sumps; liquid contact; vapor liquid; contact tray; weir
Prior art date: 1997-05-12
Legal status (The legal status 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 status listed.): Abandoned

Application number

AU75716/98A

Inventor

Chang-Li Hsieh

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

KGI Inc

Original Assignee

Koch Glitsch 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.)

1997-05-12

Filing date

1998-05-12

Publication date

1998-12-08

1998-05-12 Application filed by Koch Glitsch Inc filed Critical Koch Glitsch Inc

1998-12-08 Publication of AU7571698A publication Critical patent/AU7571698A/en

Status Abandoned legal-status Critical Current

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
- B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
- B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

AU75716/98A 1997-05-12 1998-05-12 Vapor liquid contact tray with relief weir sumps Abandoned AU7571698A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US4623097P	1997-05-12	1997-05-12
US60046230		1997-05-12
PCT/US1998/009808 WO1998051390A1 (en)	1997-05-12	1998-05-12	Vapor liquid contact tray with relief weir sumps

Publications (1)

Publication Number	Publication Date
AU7571698A true AU7571698A (en)	1998-12-08

Family

ID=21942310

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU75716/98A Abandoned AU7571698A (en)	1997-05-12	1998-05-12	Vapor liquid contact tray with relief weir sumps

Country Status (2)

Country	Link
AU (1)	AU7571698A (en)
WO (1)	WO1998051390A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6575438B2 (en) *	2001-06-13	2003-06-10	Sulzer Chemtech Usa, Inc.	Stepped downcomer apparatus and vapor-liquid contact apparatus with same
EP2437619B1 (en) *	2009-06-05	2016-12-28	Desmet Ballestra North America, Inc.	Improved desolventizer toaster with vapor recycle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5527045A (en) *	1978-08-15	1980-02-26	Mitsubishi Heavy Ind Ltd	Plate structure in gas liquid contact equipment
US5453222A (en) *	1994-09-15	1995-09-26	Glitsch, Inc.	Contact tray apparatus and method

1998
- 1998-05-12 AU AU75716/98A patent/AU7571698A/en not_active Abandoned
- 1998-05-12 WO PCT/US1998/009808 patent/WO1998051390A1/en active Application Filing

Also Published As

Publication number	Publication date
WO1998051390A1 (en)	1998-11-19

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Legal Events

Date	Code	Title	Description
2000-02-03	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase