GB105549A - - Google Patents

Info

Publication number
GB105549A
GB105549A GB105549DA GB105549A GB 105549 A GB105549 A GB 105549A GB 105549D A GB105549D A GB 105549DA GB 105549 A GB105549 A GB 105549A
Authority
GB
United Kingdom
Prior art keywords
cooling
coil
plate
perforations
hood
Prior art date
Application number
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 of GB105549A publication Critical patent/GB105549A/en
Application filed filed Critical
Priority to FR484394T priority Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • B01D3/16Fractionating columns in which vapour bubbles through liquid
    • B01D3/166Heating and/or cooling of plates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • B01D3/16Fractionating columns in which vapour bubbles through liquid
    • B01D3/22Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids

Abstract

105,549. Barbet et fils et Cie, E. March 27, 1916, [Convention date]. Rectifiers. - Rectifying-columns are provided with immersed cooling-coils J and perforated plates G. For continuous rectification, the plates are made " unemptiable." Each section of the column comprises a concave basin A fitted with a chimney B and hood F and with overflows C, E. The perforated plate G forms an extension of the lower edge of the hood F. By this arrangement, upon stoppage, the liquid in each section is retained in the basin A. The cooling-coil J may be oval in cross-section. The perforations in the plate G are preferably situated only in the parts nearest the cooling-coil, as shown in plan in Fig. 2. An " emptiable " plate may be used in combination with a cooling-coil, if the perforations are arranged in this manner. The Specifications as open to inspection under Sect. 91 (3) (a) states also that the cooling-coils are sometimes omitted; this statement does not appear in the Specification as accepted.
GB105549D 1916-03-27 1916-03-27 GB105549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR484394T 1916-03-27

Publications (1)

Publication Number Publication Date
GB105549A true GB105549A (en)

Family

ID=8903834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB105549D GB105549A (en) 1916-03-27 1916-03-27

Country Status (2)

Country Link
FR (1) FR484394A (en)
GB (1) GB105549A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1170908B (en) * 1961-06-26 1964-05-27 O Hagbarth Contact tower for gases and liquids

Also Published As

Publication number Publication date
FR484394A (en) 1917-10-02

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