ClassID:

85703

C01F7/74 - CPC Classification

Classification description:

Compounds of aluminium; Aluminium compounds containing sulfur Sulfates

Sub-classes:
Recent Application in this class:
#1
20220127159
2022-04-28

Methods of extraction of products from titanium-bearing materials

#2
20220115647
2022-04-14

Negative electrode active material and lithium secondary battery comprising the same

#3
20200115251
2020-04-16

System and method of preparing aluminum sulfate

#4
20200071178
2020-03-05

Method of preparing aluminum sulfate

#5
20190031524
2019-01-31

IMPROVED METHODS OF EXTRACTION OF PRODUCTS FROM TITANIUM-BEARING MINERALS

#6
20180297846
2018-10-18

Production of phosphate compounds from materials containing phosphorus and at least one of iron and aluminium

#7
20180207622
2018-07-26

Mesoporous and macroporous nickel-based catalyst having a median macropore diameter of between 50 nm and 200 nm and its use with regard to hydrogenation

#8
20170190592
2017-07-06

Extraction of products from titanium-bearing minerals

#9
20170174525
2017-06-22

Extraction of products from titanium-bearing minerals

#10
20170158523
2017-06-08

Extraction of products from titanium-bearing minerals

#11
20160108495
2016-04-21

Method for the treatment of aluminium slags treatment and associated plant

#12
20160060113
2016-03-03

Production of phosphate compounds from materials containing phosphorus and at least one of iron and aluminium

#13
20140116954
2014-05-01

Removal of ions from aqueous fluid

#14
20100170778
2010-07-08

PROCESS FOR THE PRODUCTION OF POLYALUMINIUM SALTS

#15
20090176118
2009-07-09

Method for manufacturing aluminum salt solution, aluminum salt solution, aluminum salt, water purifying apparatus using the same, and articles manufactured by using the same

#16
20080053104
2008-03-06

Manufacture of water chemistries

#17
20070036702
2007-02-15

Treatment of high sulfate containing quicklime

#18
16035189
2019-12-10

Method of preparing aluminum sulfate