ClassID:

88256

C04B7/60 - CPC Classification

Classification description:

Hydraulic cements; Manufacture of hydraulic cements in general Methods for eliminating alkali metals or compounds thereof, e.g. from the raw materials or during the burning process; methods for eliminating other harmful components

Recent Application in this class:
#1
20240317642
2024-09-26

IMPROVED POZZOLAN AND METHODS OF MAKING AND USING SAME

#2
20220177366
2022-06-09

MANUFACTURING PORTLAND CEMENT WITH THERMAL PLASMA

#3
20200261845
2020-08-20

Method and apparatus for reducing mercury content of cement kiln exhaust gas

#4
20190154335
2019-05-23

Method and plant for denitrifying bypass gases in a multi-stage system of mixing chambers in a plant for producing cement clinker

#5
20190010088
2019-01-10

Cement clinker line and a method for operating a cement clinker line

#6
20180148374
2018-05-31

Method and device for treating and utilizing bypass dusts

#7
20180127312
2018-05-10

Method and apparatus for producing cement clinker

#8
20180038648
2018-02-08

Method and plant for denitrifying bypass gases in a multi-stage system of mixing chambers in a plant for producing cement clinker

#9
20180015514
2018-01-18

Method for refining of in power plants produced coal ash and coal containing ashes produced in other combustion processings

#10
20160347657
2016-12-01

Method for denitrification of bypass exhaust gases in a plant for producing cement clinker

#11
20140366499
2014-12-18

Chlorine bypass device

#12
20140345349
2014-11-27

Integrated process for the production of clinker with treatment of bypass dusts produced by the kiln

#13
20140120486
2014-05-01

Cement plant

#14
20140109801
2014-04-24

Method for processing and utilizing bypass dusts obtained during the production of cement

#15
20140065028
2014-03-06

Cement clinker manufacturing plant

#16
20130319293
2013-12-05

Process for the purification of a residue

#17
20130192497
2013-08-01

Treatment device and treatment method for chlorine bypass dust

#18
20110305905
2011-12-15

Industrial salt and apparatus and process for producing industrial salt

#19
20110256040
2011-10-20

Process for manufacturing phosphorous trichloride, phosphorous pentachloride and cement

#20
20110041586
2011-02-24

Combustion gas bleeding probe and method for running probe

#21
20090084290
2009-04-02

Method for reducing organic chlorine compounds in cement production facility, and cement production facility

#22
20080264872
2008-10-30

Method for treating chlorine-containing waste

#23
20080264252
2008-10-30

Method for reducing organic chlorine compounds in cement production facility, and cement production facility

#24
20080245275
2008-10-09

Plant and method for the production of cement clinker from cement raw material

#25
20080092739
2008-04-24

System and method for treating dust contained in extracted cement kiln combustion gas

#26
20080092735
2008-04-24

System and method for treating dust contained in extracted cement kiln combustion gas

#27
20070178418
2007-08-02

Cement clinker production comprising partial removal of a flow of rotary kiln exhaust gas containing harmful substances