B01J39/08 - CPC Classification Index

ClassID:

33433 ⎘

B01J39/08 - CPC Classification

Classification description:

Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties Use of material as cation exchangers; Treatment of material for improving the cation exchange properties

Sub-classes:

B01J39/085 » {Inorganic material} 10
B01J39/10 » Oxides or hydroxides 67
B01J39/12 » Compounds containing phosphorus 60
B01J39/14 » Base exchange silicates, e.g. zeolites 115
B01J39/16 » Organic material 24
B01J39/24 » Carbon, coal or tar 12

Recent Application in this class:

20240307862

2024-09-19

Preparation Method for Titanium-Based Lithium Ion Exchanger

20220250947

2022-08-11

WATER TREATMENT METHOD TO GENERATE FERTILIZATION OR FERTIGATION PRODUCT

20200346137

2020-11-05

Fluorinated crown ethers and methods and systems for extraction of lithium using same

20180222774

2018-08-09

Method for using a softened acidic water source

20180008974

2018-01-11

Urea sulfate and sodium chloride blend for regeneration of cation exchange resins

20170144145

2017-05-25

Integrated acid regeneration of ion exchange resins for industrial applications

20170136451

2017-05-18

Urea sulfate and sodium chloride blend for regeneration of cation exchange resins

20160375434

2016-12-29

Acid regeneration of ion exchange resins for industrial applications

20160024147

2016-01-28

Purification platform for bispecific antibodies

#10

20140138321

2014-05-22

Water softening device

#11

20140128487

2014-05-08

Purification of acetic acid product streams

#12

20130193375

2013-08-01

Process for the removal of heat stable salts from acid gas absorbents

#13

20130192638

2013-08-01

Urea sulfate and sodium chloride blend for regeneration of cation exchange resins

#14

20130146087

2013-06-13

Integrated acid regeneration of ion exchange resins for industrial applications

#15

20130134097

2013-05-30

Mobile system for treatment of water by deionization

#16

20130109769

2013-05-02

Pretreated cation-exchange resin, treation method of the resin, and mixed bed with cation-exchange resin

#17

20120202900

2012-08-09

Purification of acetic acid product streams

#18

20120061315

2012-03-15

Method of Recovering Potassium from Waste Waters for Use in Purification of Waste Water, including the Waste Water from which the potassium is Recycled, while retaining the Potassium in forms suitable for use as a Nutrient in Growing Microbes, Plants and Algae

#19

20110290735

2011-12-01

Chalcogenide compounds for the remediation of nuclear and heavy metal wastes

#20

20110139726

2011-06-16

FILTRATION MEDIA COATED WITH ZERO-VALENT METALS, THEIR PROCESS OF MAKING, AND USE

#21

20100307968

2010-12-09

ACTIVATED CARBON WATER FILTER WITH REDUCED LEACHABLE ARSENIC AND METHOD FOR MAKING THE SAME