ClassID:

35681

B03D1/018 - CPC Classification

Classification description:

Flotation; Flotation agents Mixtures of inorganic and organic compounds

Recent Application in this class:
#1
20260145180
2026-05-28

COMBINED DEPRESSANT FOR SPHALERITE AND ITS APPLICATION

#2
20260077364
2026-03-19

COLLECTOR COMPOSITION FOR BENEFICIATING CARBONACEOUS PHOSPHATE ORES

#3
20250319478
2025-10-16

ENHANCED FLOTATION METHOD OF LEPIDOLITE ORE BASED ON HIGH-ENTROPY COLLECTION

#4
20240359190
2024-10-31

Methods for Pollucite Flotation, Plagioclase Flotation, and Quartz Purification

#5
20240200164
2024-06-20

Method for enriching lithium from lithium clay

#6
20240149277
2024-05-09

DITHIOCARBAMATE DEPRESSANTS, METHODS AND USES THEREOF IN FROTH FLOTATION MINERAL SEPARATION

#7
20230285986
2023-09-14

Peptide and method for using same

#8
20230053562
2023-02-23

HYDROPHOBIC MEDIA FOR THE COLLECTION OF MINERAL PARTICLES IN AQUEOUS SYSTEMS

#9
20220288605
2022-09-15

Complex depressant for controlling zinc and iron in polymetallic-ore flotation, production process and application as a substitute for zinc sulfates and copper sulfates

#10
20220184630
2022-06-16

MySx/ZSH MIXTURE AS SULFIDIZING AGENT

#11
20210260604
2021-08-26

Method for recovering gold in cyanide tailing by hierarchical ramified flotation

#12
20210078017
2021-03-18

ENVIRONMENTALLY FRIENDLY FLOTATION AGENT

#13
20200324300
2020-10-15

Slow-release inhibitor for high-magnesium sulfide mineral flotation and application thereof

#14
20200147620
2020-05-14

System and method of concentrating niobium ore

#15
20190256714
2019-08-22

Process for manufacturing white pigment containing products

#16
20190070616
2019-03-07

Cationic flotation of silica and apatite from oxidized iron ores at natural pH

#17
20180257089
2018-09-13

Recovery of molybdenum using sodium metabisulfite and a thiocarbonate depressant

#18
20150353836
2015-12-10

Methods of recovering bitumen from oil sands

#19
20150174588
2015-06-25

Methods for facilitating mineral extraction

#20
20150151308
2015-06-04

Charged engineered polymer beads/bubbles functionalized with molecules for attracting and attaching to mineral particles of interest for flotation separation

#21
20150090919
2015-04-02

Frothers for mineral flotation

#22
20140305848
2014-10-16

Method for improving selectivity and recovery in the flotation of nickel sulphide ores that contain pyrrhotite by exploiting the synergy of multiple depressants

#23
20140110621
2014-04-24

Processes for the separation of ores

#24
20140061101
2014-03-06

Depressor in iron ore flotation comprising sugar cane bagasse, use of sugar cane bagasse as depressor in iron ore flotation and process of preparing depressor comprising sugar cane bagasse

#25
20130200291
2013-08-08

Tertiary Amine-Based Switchable Cationic Surfactants and Methods and Systems of Use Thereof

#26
20080197053
2008-08-21

Froth flotation process with pH modification

#27
17651791
2025-02-11

Cleaning applicator systems and methods

#28
14586554
2016-02-09

Formulation for corn oil recovery and method of use thereof