SU427736A1 - - Google Patents
Info
- Publication number
- SU427736A1 SU427736A1 SU1318537A SU1318537A SU427736A1 SU 427736 A1 SU427736 A1 SU 427736A1 SU 1318537 A SU1318537 A SU 1318537A SU 1318537 A SU1318537 A SU 1318537A SU 427736 A1 SU427736 A1 SU 427736A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pulp
- flotation
- air
- aerated
- preparing
- Prior art date
Links
- 238000000034 method Methods 0.000 description 9
- 238000005188 flotation Methods 0.000 description 7
- 238000005273 aeration Methods 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000005456 ore beneficiation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
Landscapes
- Paper (AREA)
Description
(54) СПОСОБ ПОДГОТОВКИ ПУЛЬПЫ К ФЛОТАЦИИ(54) METHOD FOR PREPARING PULP FOR FLOTATION
1one
Изобретение относитс к области обогащени руд.This invention relates to the field of ore beneficiation.
Известны способы флотации руд, включающие предварительную аэрацию пульпы путем барботажа воздуха или его эжекции в поток движущейс пульпы. Указанные способы основаны на принципе введени газа в жидкую среду. Коэффициент полезного действи таких способов сравнительно мал.Methods are known for the flotation of ores, including the preliminary aeration of pulp by bubbling air or its ejection into a stream of moving pulp. These methods are based on the principle of introducing gas into a liquid medium. The efficiency of such methods is relatively small.
Предлагаемый способ подготовки пульпы к флотации отличаетс тем, что дл интенсификации процесса флотации аэрацию пульпы осуществл ют посредством диспергации ее в воздушной среде.The proposed method of preparing the pulp for flotation is characterized in that in order to intensify the flotation process the pulp is aerated by dispersing it in air.
По описываемому способу производ т распыление пульпы путем подачи ее под давлением на быстро вращающийс диск. При этом пульпа разбиваетс на тончайшие частицы твердой и жидкой фаз, которые приобретают в воздушной среде скорость 1 м/сек и выше. Затем аэрированна пульпа поступает во флотационную машину.According to the described method, pulp is sprayed by feeding it under pressure to a rapidly rotating disk. In this case, the pulp is divided into the finest particles of the solid and liquid phases, which acquire a speed of 1 m / s and more in air. Then the aerated pulp enters the flotation machine.
Предмет изобретени Subject invention
Способ подготовки пульпы к флотации, включающий контактирование пульпы с реагентами и ее аэрацию, отличающийс тем, что, с целью интенсификации процесса флотации, аэрацию пульпы осуществл ют посредством диспергации ее в воздушной среде .The method of preparing the pulp for flotation, including contacting the pulp with reagents and its aeration, characterized in that, in order to intensify the flotation process, the pulp is aerated by dispersing it in air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1318537A SU427736A1 (en) | 1969-04-02 | 1969-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1318537A SU427736A1 (en) | 1969-04-02 | 1969-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU427736A1 true SU427736A1 (en) | 1974-05-15 |
Family
ID=20445231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1318537A SU427736A1 (en) | 1969-04-02 | 1969-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU427736A1 (en) |
-
1969
- 1969-04-02 SU SU1318537A patent/SU427736A1/ru active
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