NL66474C - - Google Patents

Info

Publication number
NL66474C
NL66474C NL132104A NL132104A NL66474C NL 66474 C NL66474 C NL 66474C NL 132104 A NL132104 A NL 132104A NL 132104 A NL132104 A NL 132104A NL 66474 C NL66474 C NL 66474C
Authority
NL
Netherlands
Application number
NL132104A
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 filed Critical
Priority to NL132104A priority Critical patent/NL66474C/xx
Application granted granted Critical
Publication of NL66474C publication Critical patent/NL66474C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/422—Electrodialysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
NL132104A 1947-05-09 1947-05-09 NL66474C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL132104A NL66474C (fr) 1947-05-09 1947-05-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL132104A NL66474C (fr) 1947-05-09 1947-05-09

Publications (1)

Publication Number Publication Date
NL66474C true NL66474C (fr) 1950-09-15

Family

ID=1819804

Family Applications (1)

Application Number Title Priority Date Filing Date
NL132104A NL66474C (fr) 1947-05-09 1947-05-09

Country Status (1)

Country Link
NL (1) NL66474C (fr)

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