ClassID:

85541

C01D7/10 - CPC Classification

Classification description:

Carbonates of sodium, potassium or alkali metals in general Preparation of bicarbonates from carbonates

Recent Application in this class:
#1
20250289716
2025-09-18

CARBON DIOXIDE CAPTURE AND CARBON RESOURCE UTILIZATION SYSTEM, FOR FUEL CELL, USING BOIL-OFF GAS GENERATED FROM LIQUEFIED NATURAL GAS

#2
20250162892
2025-05-22

METHOD TO PURIFY Li2CO3 AND MAKE LiF FOR MANUFACTURING LiPF6

#3
20250090993
2025-03-20

CARBON DIOXIDE AND SULFUR OXIDE CAPTURE AND CARBON RESOURCE CONVERSION SYSTEM FOR COAL-FIRED POWER GENERATION

#4
20250011168
2025-01-09

METHOD FOR PRODUCING BLUE HYDROGEN

#5
20240367100
2024-11-07

METHODS OF CARBON DIOXIDE CAPTURE AND GEOLOGICAL STORAGE

#6
20240002246
2024-01-04

CONTINUOUS PROCESS AND SYSTEM FOR THE PRODUCTION OF SODIUM BICARBONATE CRYSTALS

#7
20210179438
2021-06-17

(Melt-) extrusion process for the preparation of alkali metal carbonate, bicarbonate and sesquicarbonate formulations using a melted functionalizing agent

#8
20200347329
2020-11-05

Process for exploiting gas effluents from alcoholic fermentation

#9
20200002183
2020-01-02

INTEGRATED SYSTEM FOR CAPTURING CO2 AND PRODUCING SODIUM BICARBONATE (NAHCO3) FROM TRONA (NA2CO3 - 2H2O - NAHCO3)

#10
20190388396
2019-12-26

Drug compositions

#11
20190276326
2019-09-12

Method for preparing alkali metal bicarbonate particles

#12
20190241439
2019-08-08

Process for silica removal from sodium bicarbonate production wastewater

#13
20180257032
2018-09-13

SYSTEMS AND METHODS FOR ACID GAS REMOVAL FROM A GASEOUS STREAM

#14
20180230018
2018-08-16

Production of crystalline sodium bicarbonate

#15
20180222759
2018-08-09

Process for the joint production of sodium carbonate and sodium bicarbonate

#16
20180193316
2018-07-12

Drug compositions

#17
20180079667
2018-03-22

Process for the treatment of water

#18
20180042901
2018-02-15

Drug compositions comprising an anti-parasitic and proton pump inhibitor

#19
20170370011
2017-12-28

METHOD OF PREPARING OXALIC ACID

#20
20160368779
2016-12-22

Method for preparing alkali metal bicarbonate particles

#21
20160145115
2016-05-26

Method for preparing particles of alkali metal bicarbonate

#22
20160130153
2016-05-12

Method for preparing particles of alkali metal bicarbonate

#23
20150315675
2015-11-05

Process for producing sodium carbonate from an ore mineral comprising sodium bicarbonate

#24
20150202568
2015-07-23

Systems and methods for acid gas removal from a gaseous stream

#25
20150175434
2015-06-25

Production of crystalline sodium bicarbonate using COrecovered from another alkali production process

#26
20150098876
2015-04-09

Process for the joint production of sodium carbonate and sodium bicarbonate

#27
20140360485
2014-12-11

MODIFIED STEAM-METHANE-REFORMATION TECHNIQUE FOR HYDROGEN PRODUCTION

#28
20140348738
2014-11-27

Process for preparing sodium bicarbonate particles

#29
20140322111
2014-10-30

Boundary layer carbonation of trona

#30
20140241962
2014-08-28

Interconnected system and method for the purification and recovery of potash

#31
20140113135
2014-04-24

Sodium bicarbonate product with excellent flowability and its method of manufacture

#32
20130248462
2013-09-26

Selective removal of sulfide from aqueous alkali solutions

#33
20130156663
2013-06-20

Process for producing sodium bicarbonate

#34
20130156662
2013-06-20

Process for producing sodium bicarbonate

#35
20130019785
2013-01-24

Carbon Sequestration in Municipal Solid Waste to Energy Plants

#36
20130011312
2013-01-10

Process for the joint production of sodium carbonate and sodium bicarbonate

#37
20120323714
2012-12-20

Modified steam-methane-reformation: Hydrogen production with carbon sequestration

#38
20120275987
2012-11-01

SYSTEMS AND METHODS FOR CARBON SEQUESTRATION OF SYNTHESIS GAS

#39
20120178832
2012-07-12

Methods and systems for producing energy from carbon dioxide

#40
20110274599
2011-11-10

Impurities removal from waste solids in the production of soda ash, sodium bicarbonate and/or other derivatives

#41
20110064637
2011-03-17

Process for the joint production of sodium carbonate and sodium bicarbonate

#42
20100282614
2010-11-11

Process for producing sodium carbonate and/or sodium bicarbonate from an ore mineral comprising sodium bicarbonate

#43
20100083828
2010-04-08

REMOVAL OF CARBON DIOXIDE FROM FLUE GAS STREAMS USING MIXED AMMONIUM/ALKALI SOLUTIONS

#44
20090291038
2009-11-26

Process For The Joint Production of Sodium Carbonate and Sodium Bicarbonate

#45
20090277800
2009-11-12

Efficient production of hydrogen

#46
20090277799
2009-11-12

Efficient production of fuels

#47
20090266717
2009-10-29

Hydrogen production using electrochemical reforming and electrolyte regeneration

#48
20090238740
2009-09-24

METHOD OF REMOVING FLUORIDE IMPURITIES FROM TRONA AND PREPARATION OF SODIUM BICARBONATE

#49
20070104635
2007-05-10

Sodium hydrogencarbonate crystal particles having low caking property and process for producing them

#50
20060193765
2006-08-31

Process for producing alkali metal hydrogencarbonate

#51
20060182675
2006-08-17

Process for production of dense soda, light soda, sodium bicarbonate and sodium silicate from solutions containing bicarbonate