ClassID:

107771

C11B13/005 - CPC Classification

Classification description:

Recovery of fats, fatty oils or fatty acids from waste materials of residues of the fabrication of wood-cellulose (in particular tall-oil)

Recent Application in this class:
#1
20230235245
2023-07-27

METHOD FOR PROCESSING BLACK LIQUOR SOAP

#2
20230183601
2023-06-15

PROCESS AND APPARATUS FOR TREATING TALL OIL

#3
20220018069
2022-01-20

FRACTIONATION OF CRUDE TALL OIL

#4
20220017840
2022-01-20

Continuous fractionation of crude tall oil to refined tall diesel

#5
20210371772
2021-12-02

Process for isolation of sterols and a fraction rich in fatty acids and resin acids

#6
20210009858
2021-01-14

Process and apparatus for treating tall oil

#7
20200017800
2020-01-16

Fractionation of biomass-based material

#8
20190345409
2019-11-14

Method for purification of animal or vegetable fats

#9
20190338218
2019-11-07

Desulfurized black liquor soap compositions and processes for producing

#10
20180273801
2018-09-27

ROSIN-CONTAINING MATERIALS AND METHODS OF MAKING THEREOF

#11
20180155387
2018-06-07

Production of sterols

#12
20170327770
2017-11-16

METHOD AND SYSTEM FOR WASHING OF CRUDE TALL OIL SOAP

#13
20170283738
2017-10-05

Process for recovering crude tall oil

#14
20170246646
2017-08-31

Method and device for separating two phases

#15
20170088794
2017-03-30

Method for recovering crude tall oil

#16
20170009181
2017-01-12

Method and system for reducing residual soap in crude tall oil

#17
20160281028
2016-09-29

Method and arrangement for the separation of tall oil products from black liquor

#18
20160024407
2016-01-28

Apparatus for purifying material of biological origin

#19
20150353866
2015-12-10

Biorefining of crude tall oil

#20
20150307810
2015-10-29

Biorefining of crude tall oil

#21
20140275588
2014-09-18

Phosphorous promotion of zeolite-containing catalysts

#22
20140004610
2014-01-02

PROCESSES AND APPARATUSES FOR CONVERTING A FEEDSTOCK

#23
20130306518
2013-11-21

Process for separating crude tall oil for processing into fuels

#24
20130261284
2013-10-03

Process for isolation of fatty acids, resin acids and sterols from tall oil pitch

#25
20130245342
2013-09-19

Process and system for producing fuel components

#26
20130245301
2013-09-19

Process and apparatus for purifying material of biological origin

#27
20130232851
2013-09-12

Process and apparatus for purifying material of biological origin

#28
20130041192
2013-02-14

Method of utilizing tall oil pitch

#29
20130041167
2013-02-14

Method of treating tall oil pitch

#30
20120296066
2012-11-22

Method Of Separating, From A Mixture Of Black Liquor And Tall Oil Soap Product, Concentrated Portions Of Tall Oil Soap Product And Arrangements For Said Concentrated Tall Oil Soap Product And/Or Separated Black Liquor

#31
20120123087
2012-05-17

Method for producing crude tall oil by soap washing with calcium carbonate removal

#32
20120117879
2012-05-17

METHOD FOR UTILIZING DISTILLATION FRACTIONS OBTAINED FROM DISTILLATION OF TALL OIL IN BTL OR CELLULOSE FACTORY

#33
20120094340
2012-04-19

Production of Ester-Based Fuels Such As Biodiesel From Renewable Starting Materials

#34
20110092724
2011-04-21

Method of producing a product based on vegetable oil

#35
20110049012
2011-03-03

Conversion of crude tall oil to renewable feedstock for diesel range fuel compositions

#36
20110034725
2011-02-10

Process for separating sterols and acids from tall oil pitch

#37
20100305342
2010-12-02

Method for the preparation of phytosterols from tall oil pitch

#38
20100263570
2010-10-21

Wood preservative and method for manufacturing wood preservative

#39
20100152478
2010-06-17

Method of processing tall oil

#40
20100137556
2010-06-03

Process for isolation of fatty acids, resin acids and sterols from tall oil pitch

#41
20090227767
2009-09-10

PROCESS FOR PRODUCING TALL OIL AND USE OF HEATING IN THE PRODUCTION OF TALL OIL

#42
20090131697
2009-05-21

METHOD FOR THE PREPARATION OF PHYTOSTEROLS FROM TALL OIL PITCH

#43
20090113786
2009-05-07

Process for Recovering Tall Oil or Tall Oil Fuel

#44
20090056201
2009-03-05

Production of ester-based fuels such as biodiesel from renewable starting materials

#45
20090012164
2009-01-08

PINOLENIC ACID COMPOSITIONS, PRODUCTS MADE THEREOF, AND METHODS OF MAKING PINOLENIC ACID COMPOSITIONS AND PRODUCTS

#46
20080161586
2008-07-03

Process for recovering sterols from a crude source containing sterol esters

#47
20080015373
2008-01-17

Production of a refinery feedstock from soaps produced during a chemical pulping process

#48
20070173639
2007-07-26

Method for the preparation of phytosterols from tall oil pitch

#49
20070015904
2007-01-18

Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil

#50
20060235198
2006-10-19

Process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil

#51
20060128949
2006-06-15

Method for the preparation of phytosterols from tall oil pitch

#52
20050203279
2005-09-15

Process of refinement of crude tall oil using short path distillation

#53
20050197490
2005-09-08

Process of refinement of crude tall oil by means of extraction with a polar solvent

#54
20050107582
2005-05-19

Method for the preparation of phytosterols from tall oil pitch

#55
20050010061
2005-01-13

Process for the isolation of sterols and/or wax alcohols from tall oil products

#56
15828903
2020-08-18

System and method for the extraction of rosin oil