GB829894A - Improvements in or relating to distillation columns - Google Patents

Improvements in or relating to distillation columns

Info

Publication number
GB829894A
GB829894A GB40008/57A GB4000857A GB829894A GB 829894 A GB829894 A GB 829894A GB 40008/57 A GB40008/57 A GB 40008/57A GB 4000857 A GB4000857 A GB 4000857A GB 829894 A GB829894 A GB 829894A
Authority
GB
United Kingdom
Prior art keywords
sections
liquid
dec
support member
group
Prior art date
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.)
Expired
Application number
GB40008/57A
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB829894A publication Critical patent/GB829894A/en
Expired 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

Landscapes

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

Abstract

829,894. Contacting gases with liquids. BATAAFSCHE PETROLEUM MAATSCHAPPIJ N.V., DE. Dec. 24, 1957 [Dec. 29, 1956], No. 40008/57. Class 55 (2). A distillation column has one or more trays having liquid flow channels 10 (Fig. 1) between oblong bubble caps 24 arranged in a number of sections 2, 3, 4 with the channels discharging into transverse troughs 5, 6, 7, the or each tray being arranged so that liquid flowing across it in operation passes in succession either across each of the sections in turn or across each section in a group when, as shown, the sections are arranged in groups. The central trough 7 has liquid downcomers 11 and the sections of each group have their upper surfaces at decreasing heights in the order in which liquid flows across them in operation. Weir plates, which may be adjustable, are provided at the liquid inlet end of each section and at the liquid outlet end of the sections 4 adjacent the central trough 7. Each of the sections 2, 3, 4 comprises a sheet-metal support member providing a raised platform (Fig. 3) on which the bubble caps 24 are mounted over gas risers as shown, each support member having flanges which form the transverse troughs 5, 6, 7.
GB40008/57A 1956-12-29 1957-12-24 Improvements in or relating to distillation columns Expired GB829894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE829894X 1956-12-29

Publications (1)

Publication Number Publication Date
GB829894A true GB829894A (en) 1960-03-09

Family

ID=3881718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40008/57A Expired GB829894A (en) 1956-12-29 1957-12-24 Improvements in or relating to distillation columns

Country Status (3)

Country Link
BE (1) BE553810A (en)
DE (1) DE1091534B (en)
GB (1) GB829894A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054281A1 (en) * 1980-12-11 1982-06-23 Air Products And Chemicals, Inc. Sectioned bubble tray distillation over a wide range of feed composition and bubble tray loading
WO2014206433A1 (en) * 2013-06-24 2014-12-31 Julius Montz Gmbh Mass transfer tray

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1605263A (en) * 1924-04-29 1926-11-02 Southwestern Engineering Corp Bubble tower
NL37384C (en) * 1933-11-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054281A1 (en) * 1980-12-11 1982-06-23 Air Products And Chemicals, Inc. Sectioned bubble tray distillation over a wide range of feed composition and bubble tray loading
WO2014206433A1 (en) * 2013-06-24 2014-12-31 Julius Montz Gmbh Mass transfer tray
US9387414B2 (en) 2013-06-24 2016-07-12 Julius Montz Gmbh Mass transfer tray

Also Published As

Publication number Publication date
DE1091534B (en) 1960-10-27
BE553810A (en)

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