GB151988A - Improvements in and relating to distilling and rectifying columns - Google Patents

Improvements in and relating to distilling and rectifying columns

Info

Publication number
GB151988A
GB151988A GB27689/20A GB2768920A GB151988A GB 151988 A GB151988 A GB 151988A GB 27689/20 A GB27689/20 A GB 27689/20A GB 2768920 A GB2768920 A GB 2768920A GB 151988 A GB151988 A GB 151988A
Authority
GB
United Kingdom
Prior art keywords
plates
hoods
ridges
perforated
lava
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
GB27689/20A
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.)
E Barbet et Fils et Cie
Original Assignee
E Barbet et Fils et Cie
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
Priority to FR513982A priority Critical patent/FR513982A/en
Priority to US411924A priority patent/US1427430A/en
Priority to DEB96073D priority patent/DE354861C/en
Application filed by E Barbet et Fils et Cie filed Critical E Barbet et Fils et Cie
Priority to GB27689/20A priority patent/GB151988A/en
Publication of GB151988A publication Critical patent/GB151988A/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
    • 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)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

151,988. Barbet et fils et Cie, E. Oct. 1, 1919, [Convention date]. Column stills and rectifiers.-The plates A, Fig. 2, of a column still or rectifier are formed with transverse ridges B between the openings E for the passage of the vapours. Transverse hoods F which cover the openings carry perforated plates G of copper, gun metal, phosphor-bronze, porcelain or earthenware, which rest on the ridges B and when in position form a horizontal perforated surface. When the pressure in the still falls, liquid passes through the perforations into the depressions between the ridges. A cooling- coil H may pass between the hoods and be attached to the perforated plates. The plates A may be made of lava, the depressions B being chiselled out and the hoods secured to the plates by joints sealed with sulphur or with a cement consisting of sodium silicate and asbestos powder. The Specification as open to inspection under Sect. 91 (3) (a) describes also that in columns made of ceramic materials or lava for treating acid liquors, round hoods F, Fig. 4 (Cancelled) formed with flat circular perforated collars G may be used. This subject-matter does not appear in the Specification as accepted.
GB27689/20A 1919-10-01 1920-09-29 Improvements in and relating to distilling and rectifying columns Expired GB151988A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR513982A FR513982A (en) 1919-10-01 1919-10-01 Advanced tray for distillation and rectification columns
US411924A US1427430A (en) 1919-10-01 1920-09-22 Distilling and rectifying column
DEB96073D DE354861C (en) 1919-10-01 1920-09-26 Plate for devices for continuous or intermittent distillation or rectification
GB27689/20A GB151988A (en) 1919-10-01 1920-09-29 Improvements in and relating to distilling and rectifying columns

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR513982T 1919-10-01
US411924A US1427430A (en) 1919-10-01 1920-09-22 Distilling and rectifying column
GB27689/20A GB151988A (en) 1919-10-01 1920-09-29 Improvements in and relating to distilling and rectifying columns

Publications (1)

Publication Number Publication Date
GB151988A true GB151988A (en) 1921-12-01

Family

ID=40085546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27689/20A Expired GB151988A (en) 1919-10-01 1920-09-29 Improvements in and relating to distilling and rectifying columns

Country Status (4)

Country Link
US (1) US1427430A (en)
DE (1) DE354861C (en)
FR (1) FR513982A (en)
GB (1) GB151988A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168600A (en) * 1960-02-03 1965-02-02 Saint Gobain Plate column

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE509835A (en) * 1951-03-10
DE1048664B (en) * 1954-09-07 1959-01-15 Didier Werke Ag Gas washer with column floors
EP2232167A1 (en) * 2008-01-11 2010-09-29 Johnson Controls Technology Company Heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168600A (en) * 1960-02-03 1965-02-02 Saint Gobain Plate column

Also Published As

Publication number Publication date
US1427430A (en) 1922-08-29
FR513982A (en) 1921-02-28
DE354861C (en) 1922-06-16

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