Patents-Review.com
ClassID:

84790 ⎘

C01B25/01 - CPC Classification

Classification description:

Phosphorus; Compounds thereof Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds

Recent Application in this class:
#1
20240083749
2024-03-14

Phosphorus Production Methods and Systems and Methods for Producing a Reduction Product

 #2
20230322556
2023-10-12

ENVIRONMENTALLY-FRIENDLY COMPOSITIONS AND METHODS FOR EXTRACTING MINERALS AND METALS FROM ORE

 #3
20230053620
2023-02-23

PARTICLE SIZE CONTROL METHOD

 #4
20200407224
2020-12-31

Phosphorus production methods and systems and methods for producing a reduction product

 #5
20200361774
2020-11-19

Preparation of an aqueous suspension of phosphate material

 #6
20200222914
2020-07-16

Process to treat phosphate ores

 #7
20200048092
2020-02-13

PROCESS FOR RECOVERING PHOSPHOROUS FROM PHOSPHORITIC MATERIALS

 #8
20180043373
2018-02-15

Collector for beneficiating carbonaceous phosphate ores

 #9
20160347615
2016-12-01

Phosphorus and calcium collection method, and mixture produced by said collection method

 #10
20150086451
2015-03-26

ADSORBENT AGENT, COMPOSITION FOR BIOFLOTATION AND BIOFLOTATION PROCESS FROM APATITE-QUARTZ SYSTEM

 #11
20140147910
2014-05-29

METHODS AND SYSTEMS FOR RECOVERING PHOSPHORUS FROM WASTEWATER WITH ENHANCED REMOVAL OF PHOSPHORUS FROM BIOSOLIDS

 #12
20130272944
2013-10-17

Method for recycling organic waste material

 #13
20120134885
2012-05-31

Reduction-oxidation furnace for making phosphorus by thermal process

 #14
20120128544
2012-05-24

Device making phosphorus by thermal process

 #15
20110256040
2011-10-20

Process for manufacturing phosphorous trichloride, phosphorous pentachloride and cement

 #16
20100170855
2010-07-08

MODIFICATION OF PRECIPITATE MORPHOLOGY AND SETTLING CHARACTERISTICS IN ACID CONDITIONS

 #17
20100084351
2010-04-08

Method of filtering phosphate utilizing a rotary table filter or horizontal table filter