NL32273C - - Google Patents

Info

Publication number
NL32273C
NL32273C NL32273DA NL32273C NL 32273 C NL32273 C NL 32273C NL 32273D A NL32273D A NL 32273DA NL 32273 C NL32273 C NL 32273C
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 NL32273C publication Critical patent/NL32273C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0484—Controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/453—Mixing liquids with liquids; Emulsifying using flow mixing by moving the liquids in countercurrent
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
NL32273D 1930-10-20 NL32273C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US489863A US1943822A (en) 1930-10-20 1930-10-20 Method and apparatus for countercurrent washing

Publications (1)

Publication Number Publication Date
NL32273C true NL32273C (de)

Family

ID=23945576

Family Applications (1)

Application Number Title Priority Date Filing Date
NL32273D NL32273C (de) 1930-10-20

Country Status (3)

Country Link
US (1) US1943822A (de)
GB (1) GB373897A (de)
NL (1) NL32273C (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480471A (en) * 1944-10-27 1949-08-30 Colgate Palmolive Peet Co Countercurrent hydrolysis of fat
US2632720A (en) * 1947-12-06 1953-03-24 Standard Oil Dev Co Method and apparatus for countercurrent contacting of solids with liquids
US2669505A (en) * 1948-12-18 1954-02-16 Standard Oil Dev Co Contacting plate for liquid-liquid extraction tower
US2647856A (en) * 1952-06-09 1953-08-04 Universal Oil Prod Co Apparatus and process for countercurrent liquid-fluid extraction
US2746846A (en) * 1953-08-03 1956-05-22 Universal Oil Prod Co Process and apparatus for counter-currently contacting fluids
DE1215107B (de) * 1959-04-15 1966-04-28 Asea Ab Vorrichtung zur kontinuierlichen Fluessig-Fluessig-Extraktion
US3278275A (en) * 1963-02-14 1966-10-11 Dow Chemical Co Countercurrent washing of sodium hydroxide from a salt slurry
US3247104A (en) * 1963-03-26 1966-04-19 Fmc Corp Method and apparatus for removing surface active agents from water

Also Published As

Publication number Publication date
GB373897A (en) 1932-06-02
US1943822A (en) 1934-01-16

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