FR53112E - Rectification process and device for its implementation - Google Patents

Rectification process and device for its implementation

Info

Publication number
FR53112E
FR53112E FR53112DD FR53112E FR 53112 E FR53112 E FR 53112E FR 53112D D FR53112D D FR 53112DD FR 53112 E FR53112 E FR 53112E
Authority
FR
France
Prior art keywords
implementation
rectification process
rectification
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
French (fr)
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 FR53112E publication Critical patent/FR53112E/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/065—Evaporators with vertical tubes by film evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • B01D1/305—Demister (vapour-liquid separation)
    • 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
    • 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
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0036—Multiple-effect condensation; Fractional condensation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
FR53112D 1941-05-19 1943-08-07 Rectification process and device for its implementation Expired FR53112E (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEI0069638 1941-05-19
DEI0071406 1942-01-23
DEI0071427 1942-01-28
DE53112X 1942-06-09

Publications (1)

Publication Number Publication Date
FR53112E true FR53112E (en) 1945-09-19

Family

ID=33458842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53112D Expired FR53112E (en) 1941-05-19 1943-08-07 Rectification process and device for its implementation

Country Status (2)

Country Link
BE (1) BE451992A (en)
FR (1) FR53112E (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493472A (en) * 1965-12-01 1970-02-03 Fischer Apparate Rohr Process and apparatus for the purification of formaldehyde by rectification with plural stage condenser-absorber zones
EP0074509A2 (en) * 1981-09-15 1983-03-23 Wiegand Karlsruhe GmbH Concentration apparatus
EP0132193A1 (en) * 1983-07-18 1985-01-23 Montedison S.p.A. Falling-film apparatus for the equicurrent evaporation of a solution

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493472A (en) * 1965-12-01 1970-02-03 Fischer Apparate Rohr Process and apparatus for the purification of formaldehyde by rectification with plural stage condenser-absorber zones
EP0074509A2 (en) * 1981-09-15 1983-03-23 Wiegand Karlsruhe GmbH Concentration apparatus
EP0074509A3 (en) * 1981-09-15 1983-04-20 Wiegand Karlsruhe GmbH Concentration apparatus
EP0132193A1 (en) * 1983-07-18 1985-01-23 Montedison S.p.A. Falling-film apparatus for the equicurrent evaporation of a solution

Also Published As

Publication number Publication date
BE451992A (en)

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