ClassID:

85717

C01F11/06 - CPC Classification

Classification description:

Compounds of calcium, strontium, or barium; Oxides or hydroxides by thermal decomposition of carbonates

Recent Application in this class:
#1
20260048996
2026-02-19

METHODS OF MANUFACTURE AND USE OF CALCIUM HYDROXIDE GRANULES FOR CARBON DIOXIDE CAPTURE

#2
20250388482
2025-12-25

PROCESSES FOR PRODUCING ALKALI COMPOUNDS USING ACID GAS

#3
20250376386
2025-12-11

Producing Burnt End Products from Natural, Carbonate-Containing, Granular Materials as Starting Raw Materials

#4
20250194604
2025-06-19

BIOACTIVE MATERIAL

#5
20250091977
2025-03-20

Sodium Hydroxide Production with Carboxylic Acid and Sulfur Dioxide Intermediates

#6
20250083970
2025-03-13

Biocementation Method and System

#7
20250074783
2025-03-06

DECORATIVE ARTICLE HAVING BIO-HYBRID NANO-PARTICLE PHOTONIC CRYSTAL STRUCTURE, AND METHOD OF MANAUFACTURE THEREOF

#8
20250019336
2025-01-16

Calcium Oxide or Magnesium Oxide Production with Alkali and Sulfur Dioxide Intermediates

#9
20240401496
2024-12-05

Context-responsive systems and methods for operating a carbon removal facility

#10
20240383835
2024-11-21

Sodium Bicarbonate or Sodium Carbonate or Sodium Hydroxide or Calcium Oxide or Calcium Hydroxide or Calcium Carbonate Production with Carbon

#11
20240375974
2024-11-14

SYSTEMS AND METHODS FOR PRODUCTION OF CALCIUM OXIDE WITH CONTROLLED SILICATE CONVERSION AND RESULTANT CALCIUM OXIDE COMPOSITION

#12
20240351901
2024-10-24

CARBON DIOXIDE REMOVAL USING FLASH CALCINED QUICKLIME

#13
20240278176
2024-08-22

VACUUM SWING CALCINATION PROCESS TO PRODUCE HIGH PURITY CO2 FROM CaCO3

#14
20240262777
2024-08-08

Calcium oxide or magnesium oxide production with alkali and sulfur dioxide intermediates

#15
20230391707
2023-12-07

Sodium bicarbonate or sodium carbonate or sodium hydroxide or calcium oxide or calcium hydroxide or calcium carbonate production with carbon dioxide

#16
20230391706
2023-12-07

Calcium oxide or magnesium oxide production with alkali and sulfur dioxide intermediates

#17
20230382841
2023-11-30

Sodium hydroxide production with carboxylic acid and sulfur dioxide intermediates

#18
20230331574
2023-10-19

Calcination Process

#19
20230322554
2023-10-12

AIR-TO-SYNGAS SYSTEMS AND PROCESSES

#20
20230292800
2023-09-21

PROCEDURES FOR OBTAINING CALCIUM OXIDE FROM EGGSHELLS WITH APPLICATIONS IN FOOD PROCESSING

#21
20230278919
2023-09-07

CALCINER USING RECIRCULATED GASES

#22
20230202859
2023-06-29

Biocementation method and system

#23
20230142046
2023-05-11

Calcination Process

#24
20230131290
2023-04-27

Processes Producing Alkali Hydroxides, Alkali Carbonates, Alkali Bicarbonates, and/or Alkaline Earth Sulfates

#25
20230034944
2023-02-02

Processes for treatment of wastewater

#26
20220371907
2022-11-24

Methods for removal of impurities from limestone and calcium oxide during the production of hydrated lime

#27
20220306483
2022-09-29

METHODS AND SYSTEMS FOR FORMING VATERITE FROM CALCINED LIMESTONE USING ELECTRIC KILN

#28
20220274907
2022-09-01

Processes producing alkali hydroxides, alkali carbonates, alkali bicarbonates, and/or alkaline earth sulfates

#29
20220267242
2022-08-25

Process for the production of metal oxides or citric acid

#30
20220259130
2022-08-18

Processes for the production of citric acid

#31
20220184574
2022-06-16

Calcination process

#32
20220112089
2022-04-14

Producing Burnt End Products from Natural, Carbonate-Containing, Granular Materials as Starting Raw Materials

#33
20210403335
2021-12-30

Methods and systems for forming vaterite from calcined limestone using electric kiln

#34
20210395146
2021-12-23

Biocementation Methods and Systems

#35
20210300777
2021-09-30

Precipitated calcium carbonate for reducing emissions of volatile organic compounds

#36
20210289790
2021-09-23

BIOACTIVE MATERIAL

#37
20210261489
2021-08-26

Processes for the production of citric acid

#38
20210238050
2021-08-05

Method of preparing ionized calcium oxide powder

#39
20210237006
2021-08-05

Method of preparing activated mineral solution

#40
20210078869
2021-03-18

Method for preparing calcium oxide using a multistage suspension preheater kiln

#41
20210078861
2021-03-18

Process and means for decomposition of sour gas and hydrogen generation

#42
20210024805
2021-01-28

Chemical heat storage material and method for producing same

#43
20200361819
2020-11-19

Calciner using recirculated gases

#44
20200299132
2020-09-24

Air-to-syngas systems and processes

#45
20200287099
2020-09-10

Green-emitting phosphors and devices thereof

#46
20200262710
2020-08-20

Methods for removal of lead and/or other contaminants from limestone and resultant calcium oxide

#47
20190345037
2019-11-14

Furnace and method for operating a furnace

#48
20190263673
2019-08-29

Method for the generation of power

#49
20190142011
2019-05-16

Bioactive material

#50
20190106717
2019-04-11

Biocementation method and system

#51
20190106716
2019-04-11

Cyclical reaction of calcium carbonate

#52
20190088827
2019-03-21

Green-emitting phosphors and devices thereof

#53
20180362378
2018-12-20

Production of heavy brines by calcination of carbonates using plasma arc reactor

#54
20180257058
2018-09-13

Oxygen selective adsorbent for easy desorption and preparation method thereof

#55
20180056344
2018-03-01

Method of utilizing construction and demolition waste

#56
20180037466
2018-02-08

Method for the generation of power

#57
20170333874
2017-11-23

System and method for reducing carbon dioxide emissions from a flue gas generated via combusting a fossil fuel

#58
20170325486
2017-11-16

Calcium oxide compound with high purity

#59
20170113944
2017-04-27

Method for calcination of a carbon dioxide rich sorbent

#60
20170088434
2017-03-30

Producing calcium oxides

#61
20160207778
2016-07-21

Process and system for producing commercial quality carbon dioxide from recausticizing process calcium carbonates

#62
20150182944
2015-07-02

Carbon dioxide adsorbents, production methods therof, and methods for separating carbondioxide using the same

#63
20140349114
2014-11-27

VACUUM INSULATION MATERIAL COMPRISING A HIGH SPECIFIC SURFACE AREA GETTER MATERIAL

#64
20140348727
2014-11-27

System and method for the calcination of minerals

#65
20140339095
2014-11-20

Process for synthesis of calcium oxide

#66
20130299737
2013-11-14

Oxygen-selective adsorbent having fast adsorption rate and preparation method thereof

#67
20130164202
2013-06-27

Recirculated-suspension pre-calciner system

#68
20120328497
2012-12-27

Production and/or recovery of products from waste sludge

#69
20120234728
2012-09-20

Heavy oil conversion process with in-situ potassium sulfide generation

#70
20120025134
2012-02-02

Method for producing sorbents for COcapture under high temperatures

#71
20110217390
2011-09-08

Method of manufacturing digestible powder that generates hydride ion (H-)

#72
20110147274
2011-06-23

Regeneration of alkali metal reagent

#73
20110105671
2011-05-05

SYNTHETIC CARBIDE LIME FILLER COMPOSITION AND METHOD OF MAKING

#74
20110008227
2011-01-13

System and method for the calcination of minerals

#75
20100320417
2010-12-23

Thermal nanocomposites

#76
20100279106
2010-11-04

Products comprising nano-precision engineered electronic components

#77
20100230517
2010-09-16

Shape engineering of nanoparticles

#78
20100129282
2010-05-27

High-purity calcium compounds

#79
20100092379
2010-04-15

APPARATUS AND METHOD FOR USE IN CALCINATION

#80
20090184281
2009-07-23

Method of forming non-stoichiometric nanoscale powder comprising temperature-processing of a stoichiometric metal compound

#81
20080233029
2008-09-25

Separation of carbon dioxide from gas mixtures by calcium based reaction separation

#82
20080156228
2008-07-03

Inorganic colors and related nanotechnology

#83
20080145308
2008-06-19

Method for producing alkaline earth metal oxides

#84
20080142764
2008-06-19

Conductive nanocomposite films

#85
20070111074
2007-05-17

Metal composite oxides containing strontium and ionic conductors using the same

#86
20070032572
2007-02-08

Optically clear nanocomposites and products using nanoscale fillers

#87
20060093540
2006-05-04

Separation of carbon dioxide (CO) from gas mixtures

#88
20060068080
2006-03-30

Combinatorial discovery of nanomaterials

#89
20060039853
2006-02-23

Sorbent for separation of carbon dioxide (CO) from gas mixtures

#90
20050274833
2005-12-15

Shape engineering of nanoparticles

#91
20050274447
2005-12-15

Slurry processing of nanoscale materials into nanotechnology products

#92
20050084608
2005-04-21

Surface engineering of nanoparticles

#93
20050008557
2005-01-13

Surface functionalization of nanomaterials for improved processing into devices and products