SU1383579A1 - METHOD OF FLOTATION OF LEAD-ZINC ORES - Google Patents
METHOD OF FLOTATION OF LEAD-ZINC ORESInfo
- Publication number
- SU1383579A1 SU1383579A1 SU4088243/03A SU4088243A SU1383579A1 SU 1383579 A1 SU1383579 A1 SU 1383579A1 SU 4088243/03 A SU4088243/03 A SU 4088243/03A SU 4088243 A SU4088243 A SU 4088243A SU 1383579 A1 SU1383579 A1 SU 1383579A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flotation
- lead
- butyl xanthate
- zinc
- copolymers
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
1. Способ флотации свинцово-цинковых руд, включающий предварительную обработку пульпы модификатора и последовательное кондиционирование с азотсодержащим реагентом и бутиловым ксантогенатом калия и введение вспенивателя, отличающийся тем, что, с целью повышения извлечения свинца и цинка в одноименные продукты флотации при одновременном снижении расхода бутилового ксантогената за счет усиления флотоактивности собирателя, в качестве азотсодержащего реагента вводят сополимеры винилового эфира моноэтаноламина с виниловым эфиром N-цианэтилэтаноламина общей формулыгде n + m = 6 - 8,n : m = 1 : 0,4,n : m = 1 : 0,75.2. Способ по п.1, отличающийся тем, что сополимеры вводят в кондиционирование в соотношении с бутиловым ксантогенатом от 1 : 53 до 1 : 125.1. Method of flotation of lead-zinc ores, including pretreatment of modifier pulp and sequential conditioning with nitrogen-containing reagent and potassium butyl xanthate and introduction of a blowing agent, characterized in that, in order to increase the recovery of lead and zinc in the same-name flotation products while reducing the consumption of butyl xanthate by enhancing the flotation activity of the collector, copolymers of monoethanolamine vinyl ether with vinyl ether N-cyan are introduced as a nitrogen-containing reagent ethylethanolamine of the general formula where n + m = 6-8, n: m = 1: 0.4, n: m = 1: 0.75.2. The method according to claim 1, characterized in that the copolymers are introduced into the air conditioning in the ratio with butyl xanthate from 1: 53 to 1: 125.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4088243/03A SU1383579A1 (en) | 1986-07-10 | 1986-07-10 | METHOD OF FLOTATION OF LEAD-ZINC ORES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4088243/03A SU1383579A1 (en) | 1986-07-10 | 1986-07-10 | METHOD OF FLOTATION OF LEAD-ZINC ORES |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1383579A1 true SU1383579A1 (en) | 1999-05-27 |
Family
ID=60533985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4088243/03A SU1383579A1 (en) | 1986-07-10 | 1986-07-10 | METHOD OF FLOTATION OF LEAD-ZINC ORES |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1383579A1 (en) |
-
1986
- 1986-07-10 SU SU4088243/03A patent/SU1383579A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MA19592A1 (en) | Flotation process for ores using a low molecular weight copolymer or terpolymer as a depressant | |
ES8501252A1 (en) | Flotation of ores. | |
ES8700699A1 (en) | Novel collectors for the froth flotation of mineral values. | |
GB1465070A (en) | Process for concentrating by flotation lead and silver in products which contain oxidised lead | |
CA2015604A1 (en) | Selective flotation of gold | |
SU1383579A1 (en) | METHOD OF FLOTATION OF LEAD-ZINC ORES | |
SU1457248A1 (en) | METHOD OF FLOTATION OF LEAD-ZINC ORES | |
SU1025452A1 (en) | Method of flotation of zinc-lead ores | |
SU1045479A1 (en) | METHOD OF FLOTATION OF LEAD-ZINC ORES | |
SU1053355A1 (en) | METHOD OF FLOTATION OF LEAD-ZINC ORES | |
SU1027888A1 (en) | METHOD OF REVERSE FLOTATION OF TIN-CONTAINING ORES | |
SE8201816L (en) | COPOLYMERS WITH LOW MOLECULAR WEIGHT AS COMPRESSOR IN MINERAL ORE FLOTATION | |
SU1236651A1 (en) | METHOD OF FLOTATION OF SULPHIDE ORES | |
SU890616A1 (en) | METHOD OF FLOTATION OF LEAD-ZINC ORE CONTAINING VALUABLE ASSOCIATES | |
SU1350888A1 (en) | METHOD OF FLOTATION OF SULPHIDE ORES | |
BR8701467A (en) | PROCESS OF SEPARATION OF PHOSPHATE MINERALS FROM PHOSPHATE MINING, IN PARTICULAR PHOSPHATE CARBONATE ORE BY FLOTATION AND AGENT TO BE USED AS COLLECTOR | |
SU1688498A1 (en) | METHOD OF FLOTATION OF LEAD-ZINC ORES | |
SU890619A1 (en) | METHOD OF FLOTATION OF SULPHIDE LEAD-ZINC ORE CONTAINING VALUABLE ASSOCIATED METALS | |
RU93002053A (en) | METHOD OF ENRICHMENT OF SULFIDE COPPER-ZINC ORES | |
SU1202128A1 (en) | METHOD OF FLOTATION OF NONSULPHIDE ORES | |
SU890618A1 (en) | METHOD OF FLOTATION OF LEAD-ZINC ORE CONTAINING VALUABLE ASSOCIATED METALS | |
SU1058138A1 (en) | METHOD OF FLOTATION OF HONEY-CONTAINING SULFIDE ORE | |
SU1030027A1 (en) | Collector for flotation of zinc containing ores | |
SU890617A1 (en) | METHOD OF FLOTATION OF LEAD-ZINC ORE CONTAINING VALUABLE ASSOCIATED METALS | |
ES8501251A1 (en) | Concentration of ores by flotation and collector reagents used therefor. |