FR92919E - Processus chimique d'extraction miniere. - Google Patents

Processus chimique d'extraction miniere.

Info

Publication number
FR92919E
FR92919E FR116939A FR116939A FR92919E FR 92919 E FR92919 E FR 92919E FR 116939 A FR116939 A FR 116939A FR 116939 A FR116939 A FR 116939A FR 92919 E FR92919 E FR 92919E
Authority
FR
France
Prior art keywords
mining
chemical process
chemical
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
FR116939A
Other languages
English (en)
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.)
Kalium Chemicals Ltd
Original Assignee
Kalium Chemicals Ltd
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
Priority claimed from FR68383A external-priority patent/FR1486037A/fr
Application filed by Kalium Chemicals Ltd filed Critical Kalium Chemicals Ltd
Application granted granted Critical
Publication of FR92919E publication Critical patent/FR92919E/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
    • E21B43/283—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent in association with a fracturing process

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR116939A 1966-07-06 1967-08-04 Processus chimique d'extraction miniere. Expired FR92919E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR68383A FR1486037A (fr) 1966-07-06 1966-07-06 Processus chimique d'extraction minière
US57036266A 1966-08-04 1966-08-04

Publications (1)

Publication Number Publication Date
FR92919E true FR92919E (fr) 1969-01-17

Family

ID=24279356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR116939A Expired FR92919E (fr) 1966-07-06 1967-08-04 Processus chimique d'extraction miniere.

Country Status (2)

Country Link
BE (1) BE702262A (fr)
FR (1) FR92919E (fr)

Also Published As

Publication number Publication date
BE702262A (fr) 1968-02-05

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