FR878151A - Perfectionnements aux colonnes de distillation - Google Patents

Perfectionnements aux colonnes de distillation

Info

Publication number
FR878151A
FR878151A FR878151DA FR878151A FR 878151 A FR878151 A FR 878151A FR 878151D A FR878151D A FR 878151DA FR 878151 A FR878151 A FR 878151A
Authority
FR
France
Prior art keywords
distillation columns
distillation
columns
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
Other languages
English (en)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR878151A publication Critical patent/FR878151A/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR878151D 1939-06-15 1941-10-10 Perfectionnements aux colonnes de distillation Expired FR878151A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE878151X 1939-06-15

Publications (1)

Publication Number Publication Date
FR878151A true FR878151A (fr) 1943-01-13

Family

ID=6818385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878151D Expired FR878151A (fr) 1939-06-15 1941-10-10 Perfectionnements aux colonnes de distillation

Country Status (1)

Country Link
FR (1) FR878151A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682395A (en) * 1952-01-19 1954-06-29 Shell Dev Divided downcomer for trays of fractionating columns
US2693350A (en) * 1951-07-14 1954-11-02 Edw G Ragatz Co Construction for handling vapors and liquids as in bubble columns or the like
US3048957A (en) * 1958-09-04 1962-08-14 Foster Wheeler Corp Apparatus for effecting counter-current contact between liquid and vapor streams

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693350A (en) * 1951-07-14 1954-11-02 Edw G Ragatz Co Construction for handling vapors and liquids as in bubble columns or the like
US2682395A (en) * 1952-01-19 1954-06-29 Shell Dev Divided downcomer for trays of fractionating columns
US3048957A (en) * 1958-09-04 1962-08-14 Foster Wheeler Corp Apparatus for effecting counter-current contact between liquid and vapor streams

Similar Documents

Publication Publication Date Title
FR863570A (fr) Perfectionnements aux aspirateurs de poussière
FR879635A (fr) Perfectionnements aux aspirateurs de poussière
FR863173A (fr) Perfectionnements aux mécanismes de direction
FR862003A (fr) Perfectionnements aux docteurs
FR862704A (fr) Perfectionnements aux mécanismes de freins
FR878151A (fr) Perfectionnements aux colonnes de distillation
FR855779A (fr) Perfectionnements aux skis
FR857282A (fr) Perfectionnements aux pressoirs continus
FR861395A (fr) Perfectionnements aux colonnes de distillation
FR868934A (fr) Colonne de rectification
FR863033A (fr) Perfectionnements apportés aux filtres
FR862730A (fr) Perfectionnements aux radiogoniomètres
FR863774A (fr) Perfectionnements apportés aux constructions
FR856549A (fr) Perfectionnements aux robinets
FR861188A (fr) Perfectionnements apportés aux condensateurs fixes
FR939319A (fr) Perfectionnements aux détendeurs hydrauliques
FR54942E (fr) Perfectionnements aux détendeurs hydrauliques
FR861002A (fr) Perfectionnements relatifs aux mécanismes de freins
FR864805A (fr) Perfectionnements aux silos
FR861357A (fr) Perfectionnements apportés aux aérodynes
FR867546A (fr) Perfectionnements aux interrupteurs thermiques
FR862257A (fr) Perfectionnements apportés aux dynamomètres hydrauliques
FR849999A (fr) Perfectionnements aux pressoirs
FR860149A (fr) Perfectionnements aux cyclomoteurs
FR865845A (fr) Perfectionnements aux bicyclettes