Bassol - Google Patents
Mini-factory for the production of table salt. Methods for the extraction and purification of table salt Technology for the production of table saltBassol
View HTML- Document ID
- 10042359088502378652
- Author
- Bassol C
External Links
Snippet
Salt is mined underground using a chamber mining system at a depth of about 300 m. The chambers are mined in layers using tunneling machines that beat the salt. Salt is delivered to the shafts by self-propelled wagons and conveyors.The worked-out chambers are rooms …
- 239000011780 sodium chloride 0 title abstract description 543
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
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