ClassID:

85509

C01D3/08 - CPC Classification

Classification description:

Halides of sodium, potassium or alkali metals in general; Chlorides Preparation by working up natural or industrial salt mixtures or siliceous minerals

Recent Application in this class:
#1
20250382192
2025-12-18

METHOD FOR TREATING SALT-CONTAINING DUSTS

#2
20250340446
2025-11-06

Pond System for Effective Sodium Carbonate Separation from Sodium Chloride

#3
20240390828
2024-11-28

DEVICE AND METHOD FOR HARMLESS TREATMENT AND REGENERATION OF WASTE LIQUID DISCHARGE DURING WATER GLASS MOLD SHELL HARDENED WITH AMMONIUM CHLORIDE SOLUTION

#4
20240083762
2024-03-14

Systems and methods for recovering salts, aluminum, alumina and ammonia from salt slag waste generated in aluminum recycling

#5
20240002227
2024-01-04

PYROLYTIC EXTRACTION OF HYDROCHLORIC ACID FROM MAGNESIUM SALT MIXTURES, ESPECIALLY BITTERNS

#6
20230382768
2023-11-30

PURIFICATION METHOD FOR LANDFILL LEACHATE

#7
20230322567
2023-10-12

METHODS FOR REMOVING POTASSIUM, RUBIDIUM, AND CESIUM, SELECTIVELY OR IN COMBINATION, FROM BRINES AND RESULTING COMPOSITIONS THEREOF

#8
20220048785
2022-02-17

Systems and methods for recovering salts, aluminum, alumina and ammonia from salt slag waste generated in aluminum recycling

#9
20210130180
2021-05-06

Production & Protection Compositions (PPC)

#10
20210114890
2021-04-22

Reactor for separation of sodium chloride and potassium chloride from polymineral sources and method thereof

#11
20210107813
2021-04-15

SYSTEMS AND PROCESSES FOR PRODUCING POTASSIUM SULFATE, BARIUM SULFATE, AND/OR CHLORIDE SALTS FROM WASTE STREAMS

#12
20210015136
2021-01-21

Crystal Morphology for Sodium Reduction

#13
20200187536
2020-06-18

Table salts and the manufacturing methods and system

#14
20190389737
2019-12-26

PROCESS FOR SEQUESTERING SODIUM CHLORIDE AND CALCIUM CHLORIDE FROM A NON-SALEABLE SALT WASTE PRODUCT PRODUCED FROM OIL AND GAS PRODUCED WASTEWATER

#15
20190124967
2019-05-02

Crystal morphology for sodium reduction

#16
20180050919
2018-02-22

PROCESS FOR MANUFACTURING AN AQUEOUS SODIUM CHLORIDE SOLUTION

#17
20160289099
2016-10-06

System and methods for removing minerals from a brine using electrodialysis

#18
20160184794
2016-06-30

Apparatus for manufacturing potassium compound and method of recovering potassium compound from brine

#19
20160167976
2016-06-16

Production of high purity lithium compounds directly from lithium containing brines

#20
20150102141
2015-04-16

METHOD FOR REDUCING THE LOSSES OF VALUABLE SUBSTANCES IN MINERAL PROCESSING

#21
20150090408
2015-04-02

Ponds for cooling and/or salt recovery

#22
20150010448
2015-01-08

Selective extraction of potassium chloride employing tartaric acid as safe, benign and recyclable extractant

#23
20140170041
2014-06-19

Methods for Removing Potassium, Rubidium, and Cesium, Selectively or in Combination, From Brines and Resulting Compositions Thereof

#24
20140030164
2014-01-30

Systems and methods for processing sylvinite and carnallite ores

#25
20130281348
2013-10-24

Laundry detergent particles

#26
20120205253
2012-08-16

Process for the combined regeneration of soluble salts contained in a residue of an industrial process

#27
20120189516
2012-07-26

Production of high purity lithium compounds directly from lithium containing brines

#28
20110305905
2011-12-15

Industrial salt and apparatus and process for producing industrial salt

#29
20110290704
2011-12-01

Foaming agent and method for floatation of insoluble components of raw salts

#30
20110123420
2011-05-26

Process for the formulation of potassium chloride from a carnallite source

#31
20110052785
2011-03-03

Methods of preparation of low sodium salt compositions

#32
20110008243
2011-01-13

Processes for preparation of compositions comprising potassium chloride

#33
20090041900
2009-02-12

Low sodium salt compositions and methods of preparation and uses thereof

#34
20080264872
2008-10-30

Method for treating chlorine-containing waste

#35
20080220127
2008-09-11

Low sodium salt compositions and methods of preparation and uses thereof

#36
20080185340
2008-08-07

Process to prepare salt

#37
20050224421
2005-10-13

Use of anionic copolymers for enhanced recovery of useful coal and potassium chloride from screen bowl centrifuge

#38
20050166368
2005-08-04

Process for the recovery of selected salts

#39
20050019480
2005-01-27

Alkaline health food and method for production thereof

#40
15203651
2017-11-21

Selective mining enhanced recovery process

#41
13873044
2016-09-13

Method and apparatus for accelerated open air evaporation of wastewater