NL84186C - - Google Patents

Info

Publication number
NL84186C
NL84186C NL84186DA NL84186C NL 84186 C NL84186 C NL 84186C NL 84186D A NL84186D A NL 84186DA NL 84186 C NL84186 C NL 84186C
Authority
NL
Netherlands
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.)
Publication of NL84186C publication Critical patent/NL84186C/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10CWORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00Working-up tar
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78Separation; Purification; Stabilisation; Use of additives
    • C07C45/783Separation; Purification; Stabilisation; Use of additives by gas-liquid treatment, e.g. by gas-liquid absorption
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78Separation; Purification; Stabilisation; Use of additives
    • C07C45/81Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
NL84186D 1952-08-22 NL84186C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM15206A DE960267C (de) 1952-08-22 1952-08-22 Rektifizierturm zum Rektifizieren gashaltigen Rohacetons sowie anderer Fluessigkeiten

Publications (1)

Publication Number Publication Date
NL84186C true NL84186C (xx)

Family

ID=7296797

Family Applications (1)

Application Number Title Priority Date Filing Date
NL84186D NL84186C (xx) 1952-08-22

Country Status (2)

Country Link
DE (1) DE960267C (xx)
NL (1) NL84186C (xx)

Also Published As

Publication number Publication date
DE960267C (de) 1957-03-21

Similar Documents

Publication Publication Date Title
FR998981A (xx)
DE1103464C2 (xx)
DE1117457C2 (xx)
AT192434B (xx)
FR999035A (xx)
FR999140A (xx)
AT198884B (xx)
BE518027A (xx)
BE518590A (xx)
BE520197A (xx)
BE522662A (xx)
BE520656A (xx)
BE521151A (xx)
BE520055A (xx)
BE519736A (xx)
BE510502A (xx)
BE518755A (xx)
BE521207A (xx)
NL84186C (xx)
BE521326A (xx)
BE511683A (xx)
BE521378A (xx)
BE521365A (xx)
BE518982A (xx)
BE511270A (xx)