FR894904A - Distillation device and method - Google Patents

Distillation device and method

Info

Publication number
FR894904A
FR894904A FR894904DA FR894904A FR 894904 A FR894904 A FR 894904A FR 894904D A FR894904D A FR 894904DA FR 894904 A FR894904 A FR 894904A
Authority
FR
France
Prior art keywords
distillation device
distillation
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Application granted granted Critical
Publication of FR894904A publication Critical patent/FR894904A/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
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • B01D3/4216—Head stream

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR894904D 1942-05-19 1943-05-25 Distillation device and method Expired FR894904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE894904X 1942-05-19

Publications (1)

Publication Number Publication Date
FR894904A true FR894904A (en) 1945-01-10

Family

ID=6847442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894904D Expired FR894904A (en) 1942-05-19 1943-05-25 Distillation device and method

Country Status (2)

Country Link
FR (1) FR894904A (en)
NL (1) NL111283C (en)

Also Published As

Publication number Publication date
NL111283C (en)

Similar Documents

Publication Publication Date Title
FR899724A (en) Method and device for shaping parts
FR927267A (en) Fixing device
CH241406A (en) Method and apparatus for concentration.
FR53476E (en) Demoulding method and device
FR894904A (en) Distillation device and method
FR892919A (en) Method and device for cleaning metal surfaces
FR905966A (en) Stereoradioscopy method and device
FR887637A (en) Method and device for degreasing
FR890629A (en) Method and device for making vinegar
FR889308A (en) Stripper device
FR878263A (en) Electric welding method and device
FR882798A (en) Continuous and semi-continuous grinding method and device
FR896822A (en) Method and device for the manufacture of capacitors
FR927800A (en) Method and device for performing electrolytic reductions
FR887564A (en) Differential device
FR889628A (en) Device
FR52463E (en) Combustion process and apparatus
FR51939E (en) Advanced formwork device
FR881673A (en) Method and device applicable to frequency changes
FR893176A (en) Selection device
FR890464A (en) Spinning device
FR938178A (en) Radio equipment device and method
FR909249A (en) Support method and device
FR899502A (en) Relief cinematography method and device
FR888422A (en) Protective device for footwear and method of manufacture