ES384513A1 - Procedure for the flotation of mixtures of materials, especially minerals, of fine grain. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the flotation of mixtures of materials, especially minerals, of fine grain. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES384513A1
ES384513A1 ES384513A ES384513A ES384513A1 ES 384513 A1 ES384513 A1 ES 384513A1 ES 384513 A ES384513 A ES 384513A ES 384513 A ES384513 A ES 384513A ES 384513 A1 ES384513 A1 ES 384513A1
Authority
ES
Spain
Prior art keywords
flotation
pulp
translation
mixtures
legally binding
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
ES384513A
Other languages
Spanish (es)
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.)
ALTENBERGS fur BERGBAU und ZIN
Original Assignee
ALTENBERGS fur BERGBAU und ZIN
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 by ALTENBERGS fur BERGBAU und ZIN filed Critical ALTENBERGS fur BERGBAU und ZIN
Priority to ES384513A priority Critical patent/ES384513A1/en
Publication of ES384513A1 publication Critical patent/ES384513A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Paper (AREA)

Abstract

Process for the flotation of mixtures of particularly fine-grained mineral materials from a pulp to which flotation reagents have been added, in which the pulp is driven and aerated in a flotation cell with preference in several cells of flotation assembled in series and then conducted in each case as a cyclone in an enclosed annular space upwards, of the corresponding flotation cell, and surrounding a foam extraction chamber and the foam produced which contains the material or the mineral to be separated by flotation is removed in the upper zone of the foam extraction chamber, characterized in that the pulp, by means of at least one pneumatic elevator mounted in front of the flotation cell, and avoiding the use of an injector, is driven directly into the annular chamber of the flotation cell carried out in the form of a cyclone in each case, being then aerated simultaneously so that the same air pressed fed to a point of each feeding tube is used to drive and aerate the pulp. (Machine-translation by Google Translate, not legally binding)
ES384513A 1970-10-14 1970-10-14 Procedure for the flotation of mixtures of materials, especially minerals, of fine grain. (Machine-translation by Google Translate, not legally binding) Expired ES384513A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES384513A ES384513A1 (en) 1970-10-14 1970-10-14 Procedure for the flotation of mixtures of materials, especially minerals, of fine grain. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES384513A ES384513A1 (en) 1970-10-14 1970-10-14 Procedure for the flotation of mixtures of materials, especially minerals, of fine grain. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES384513A1 true ES384513A1 (en) 1973-09-16

Family

ID=8457017

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384513A Expired ES384513A1 (en) 1970-10-14 1970-10-14 Procedure for the flotation of mixtures of materials, especially minerals, of fine grain. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES384513A1 (en)

Similar Documents

Publication Publication Date Title
ES331446A1 (en) Apparatus to be used in separation of materials by floating with foam. (Machine-translation by Google Translate, not legally binding)
MX169533B (en) FLOTATION MACHINE
GB1413605A (en) Mechanism for feeding separating and stacking sheets
GB1049237A (en) Apparatus for conveying a column of material downward at a uniform rate
FR2108893B1 (en)
ES384513A1 (en) Procedure for the flotation of mixtures of materials, especially minerals, of fine grain. (Machine-translation by Google Translate, not legally binding)
GB1364018A (en) Process for the dressing od accumulator scrap
GB1220556A (en) Flotation of fluoride ores
IE35408L (en) Machine for crushing glass bottles
SU1082490A1 (en) Method of flotation of coal and graphite
GB1245216A (en) Process and apparatus for introducing additives into a foamable mixture for forming a foam material
SU732018A1 (en) Modifying agent for flotation of coal slimes
FI40706B (en)
ES388482A1 (en) A floating installation for the floating of mixtures of materials, especially minerals, of fine grain. (Machine-translation by Google Translate, not legally binding)
GB1505138A (en) Process for producing shaped bodies
ES326595A1 (en) Method and apparatus for foam floating. (Machine-translation by Google Translate, not legally binding)
GB724854A (en) Improvements relating to the separation of solid substances of different densities
GB751030A (en) Improvements in machines for the separation of minerals
GB1069030A (en) Improvements in and relating to feed mixers
FR2374090B1 (en)
AU464321B2 (en) Process and apparatus forthe flotation of fine-grained mixtures of material, particularly of minerals
SU369929A1 (en) CUTTING MACHINE ^> &-; ^ .h12
GB860498A (en) New alkoxy trioxanes, processes for their production, their use in froth flotation processes and materials treated therewith
FR2149285A1 (en) Distribution hopper - for pulverulent materials such as flour
GB1036366A (en) Process for the production of hard-burnt pellets having good abrasive strength