ClassID:

120675

C23F14/02 - CPC Classification

Classification description:

Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means

Recent Application in this class:
#1
20240376607
2024-11-14

METHOD AND COMPOSITION FOR TREATING DILUTION STEAM GENERATOR SYSTEMS

#2
20240279818
2024-08-22

METHOD FOR SELECTING CHEMICAL AGENTS FOR REMOVING SCALE

#3
20230183826
2023-06-15

Seal gas optimization systems and methods for a direct reduction process

#4
20220364242
2022-11-17

Method for Reducing or Preventing Corrosion or Fouling Caused by Acidic Compounds

#5
20210395843
2021-12-23

Seal gas optimization systems and methods for a direct reduction process

#6
20210246354
2021-08-12

Formulation and method for dissolution of metal sulfides, inhibition of acid gas corrosion, and inhibition of scale formation

#7
20210139715
2021-05-13

Amine-functionalized organosilane/fatty acid combination systems as stain/corrosion inhibitors for the application on aluminum and its alloys

#8
20210017652
2021-01-21

Method for preventing the formation of white rust on a zinc-coated steel surface

#9
20200312471
2020-10-01

Corrosion Mitigation Method for Carbon Steel Pipe

#10
20200180987
2020-06-11

Scale control in phosphoric acid production and handling plants

#11
20200095148
2020-03-26

Method of suspending elemental sulfur in water

#12
20190185761
2019-06-20

Method to inhibit polymerization in a process water

#13
20190169501
2019-06-06

AQUEOUS OIL-IN-WATER EMULSIONS OF ORGANIC AMINES

#14
20180305559
2018-10-25

Amine-functionalized organosilane/fatty acid combination systems as stain/corrosion inhibitors for the application on aluminum and its alloys

#15
20180305234
2018-10-25

Scale control in phosphoric acid production and handling plants

#16
20180282606
2018-10-04

Formulation and method for dissolution of metal sulfides, inihibition of acid gas corrosion, and inhibition of scale formation

#17
20180244553
2018-08-30

Antiscale dispersant composition and use thereof

#18
20180215637
2018-08-02

Scale remover in steam generating facility

#19
20180195031
2018-07-12

Process for forming a descaling composition

#20
20180179062
2018-06-28

Primary amine-containing polymers useful as scale inhibitors

#21
20180064112
2018-03-08

Treating microbe contamination in water with THP salts and polymeric biopenetrants

#22
20170066656
2017-03-09

Surfactant based small molecules for reducing aluminosilicate scale in the Bayer process

#23
20170050873
2017-02-23

Method for removing scale and scale remover in steam generating facility

#24
20170029301
2017-02-02

Heavy amine neutralizing agents for olefin or styrene production

#25
20170009354
2017-01-12

METHOD AND COMPOSITION FOR REDUCING SILICA BASED EVAPORATOR SCALING

#26
20160201214
2016-07-14

Targeted heat exchanger deposit removal by combined dissolution and mechanical removal

#27
20160108253
2016-04-21

Degradation-resistant scale inhibitors

#28
20160075580
2016-03-17

Method for removing scales in steam generation facility

#29
20150225241
2015-08-13

Primary amine-containing polymers useful as scale inhibitors

#30
20150175844
2015-06-25

Method of reducing scale in the bayer process

#31
20150125544
2015-05-07

Composition and method for treating water systems

#32
20150114845
2015-04-30

Targeted heat exchanger deposit removal by combined dissolution and mechanical removal

#33
20150105303
2015-04-16

Gypsum scale inhibitors for ore slurry systems in hydro-metallurgical applications

#34
20150080281
2015-03-19

Manufacturing process for a vegetal matter-based anti-lime scale product

#35
20150051363
2015-02-19

(Meth) acrylic acid copolymer and method for manufacturing same

#36
20140360943
2014-12-11

Corrosion control composition for water treatment process

#37
20140128294
2014-05-08

Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same

#38
20140124451
2014-05-08

Surfactant based small molecules for reducing aluminosilicate scale in the bayer process

#39
20140042104
2014-02-13

Process for feed-water oxygenating treatment in boiler in power station

#40
20140041690
2014-02-13

Synthetic acid and associated methods

#41
20140039225
2014-02-06

Process for the production of alcohol from a carbonaceous feedstock

#42
20130341282
2013-12-26

Method of controlling scale in steam generating systems

#43
20130319467
2013-12-05

Acidic compositions including reducing agents for scale and decolorization of metal stains

#44
20130112107
2013-05-09

Catalytic composition having a corrosion-inhibiting effect, method for inhibiting corrosion and use of same

#45
20130037491
2013-02-14

Polymer mixtures as deposit inhibitors in water-bearing systems

#46
20120317875
2012-12-20

Systems and methods for processing glycerol

#47
20120172277
2012-07-05

Aqueous acid cleaning, corrosion and stain inhibiting compositions in the vapor phase comprising a blend of nitric and sulfuric acid

#48
20120161068
2012-06-28

Method for inhibiting the formation and deposition of silica scale in aqueous systems

#49
20120145187
2012-06-14

METHOD FOR TREATMENT OF IRON-BASED METAL SURFACE EXPOSED TO SUPERHEATED STEAM

#50
20120028856
2012-02-02

Copolymer for inhibiting inorganic deposits

#51
20120022192
2012-01-26

Inhibitor and method for preventing silica-based scale

#52
20110318223
2011-12-29

Method and system for controlling water chemistry in power generation plant

#53
20110179696
2011-07-28

Systems and methods for processing glycerol

#54
20110174334
2011-07-21

Inhibiting corrosion and scaling of surfaces contacted by sulfur-containing materials

#55
20110152153
2011-06-23

Method and composition to remove iron and iron sulfide compounds from pipeline networks

#56
20110089115
2011-04-21

Methods for prevention and reduction of scale formation

#57
20110059241
2011-03-10

Method of using sulfur-based corrosion inhibitors for galvanized metal surfaces

#58
20110046025
2011-02-24

Low molecular weight graft copolymers for scale control

#59
20110046023
2011-02-24

Scale and corrosion inhibitors for high temperature and pressure conditions

#60
20110004034
2011-01-06

Process for the production of alcohol from a carbonaceous feedstock

#61
20100261800
2010-10-14

Process for the conversion of hydrocarbons into ethanol

#62
20100256317
2010-10-07

Compositions for preventing or reducing aluminosilicate scale in industrial processes

#63
20100178197
2010-07-15

Composition and method for reducing white rust corrosion in industrial water systems

#64
20100173071
2010-07-08

Cooling water corrosion inhibition method

#65
20100123100
2010-05-20

Composition and method for controlling copper discharge and erosion of copper alloys in industrial systems

#66
20100105803
2010-04-29

Composition and method

#67
20100099596
2010-04-22

Method and composition to remove iron and iron sulfide compounds from pipeline networks

#68
20100098987
2010-04-22

Corrosion inhibitors, corrosion inhibiting heat transfer fluids, and the use thereof

#69
20100078040
2010-04-01

Use of an aqueous neutral cleaning solution and method for removing rouging from stainless steel surfaces

#70
20090186858
2009-07-23

Synergistic compositions

#71
20090170817
2009-07-02

Corrosion inhibition

#72
20090169422
2009-07-02

CORROSION RESISTANCE OF INDUSTRIAL BRINE SOLUTIONS

#73
20090131283
2009-05-21

Imidazoline-based heterocyclic foamers for downhole injection

#74
20090082535
2009-03-26

(METH)ACRYLIC ACID COPOLYMER, METHOD FOR PROCUCING THE SAME, AND APPLICATION THEREOF

#75
20090048142
2009-02-19

Biodegradability of antiscalant formulations

#76
20090038712
2009-02-12

Protection of aluminum during a loss-of-coolant accident

#77
20090018295
2009-01-15

POLYMERS FOR PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN A BAYER PROCESS

#78
20090005527
2009-01-01

Phosphonic compounds and methods of use thereof

#79
20080289384
2008-11-27

Tungstate based corrosion inhibitors

#80
20080272037
2008-11-06

Apparatus, products and processes for preventing the occurrence of rust stains resulting from irrigation systems using water containing iron ions

#81
20080264870
2008-10-30

Cooling water corrosion inhibition method

#82
20080223791
2008-09-18

Method for treating feedwater

#83
20080179564
2008-07-31

Composition for preventing or reducing aluminosilicate scale in industrial processes

#84
20080145549
2008-06-19

Functionalized amine-based corrosion inhibitors for galvanized metal surfaces and method of using same

#85
20080145271
2008-06-19

METHOD OF USING SULFUR-BASED CORROSION INHIBITORS FOR GALVANIZED METAL SURFACES

#86
20080020961
2008-01-24

Low Molecular Weight Graft Copolymers

#87
20070267193
2007-11-22

Stimulating oilfields using different scale-inhibitors

#88
20070221246
2007-09-27

Method for dissolving oilfield scale

#89
20070187646
2007-08-16

Surface-active amines and methods of using same to impede corrosion

#90
20070164258
2007-07-19

Enhanced galvanized corrosion inhibitor

#91
20070152191
2007-07-05

Corrosion inhibitors

#92
20070131898
2007-06-14

Antifreeze composition

#93
20070125987
2007-06-07

Tagged scale inhibiting polymers, compositions comprised thereof and preventing or controlling scale formation therewith

#94
20070119352
2007-05-31

Process for slag and corrosion control in boilers

#95
20070108127
2007-05-17

Treatment of iron sulphide deposits

#96
20060290935
2006-12-28

PROCESS FOR CORROSION CONTROL IN BOILERS

#97
20060225605
2006-10-12

Aqueous coating compositions and process for treating metal plated substrates

#98
20060194700
2006-08-31

Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same

#99
20060191851
2006-08-31

Method for treating feedwater, feedwater treatment composition, and apparatus for treating feedwater

#100
20060142170
2006-06-29

Descaling and corrosion inhibiting method

#101
20060097229
2006-05-11

White rust corrosion inhibitors

#102
20060054564
2006-03-16

Corrosion inhibitors, corrosion inhibiting heat transfer fluids, and the use thereof

#103
20060043340
2006-03-02

Metal corrosion inhibitor and hydrogen chloride formation inhibitor in a crude oil atmospheric distillation unit

#104
20060000495
2006-01-05

Novel methods and compositions for remediating submerged deposits

#105
20050274926
2005-12-15

Method and compositions for preventing or reducing aluminosilicate scale in alkaline industrial processes

#106
20050263739
2005-12-01

Method and composition to decrease iron sulfide deposits in pipe lines

#107
20050121650
2005-06-09

Steam condensate corrosion inhibitor compositions and methods

#108
20050116201
2005-06-02

Sorbic acid and/or its derivatives, such as potassium sorbate, as a preventative for rust, corrosion and scale on metal surfaces

#109
20050010008
2005-01-13

Polymers for preventing or reducing aluminosilicate scale in a bayer process

#110
16803581
2020-11-03

Powder descaling compositions and methods for use thereof