ClassID:

28416

B01D3/005 - CPC Classification

Classification description:

Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping; Processes specially adapted for distillation or rectification of fermented solutions; Rectification of spirit by continuous methods Combined distillation and rectification

Recent Application in this class:
#1
20240307795
2024-09-19

System and method for distillation

#2
20230212471
2023-07-06

Method for retrofitting an existing plant with a bran fractionation process

#3
20210322892
2021-10-21

PURIFIED ETHANOL FROM FUEL ETHANOL PROCESS

#4
20210113937
2021-04-22

Process and system for dehydrating a product stream in ethanol production

#5
20210039010
2021-02-11

System and method for distillation

#6
20200346131
2020-11-05

Expanded distillation for ethanol production

#7
20190352244
2019-11-21

Method for producing high concentration alcohol

#8
20190336882
2019-11-07

Process and system for dehydrating a product stream in ethanol production

#9
20190263741
2019-08-29

Method for producing high-concentration alcohol

#10
20190233354
2019-08-01

Efficient distillation of ethanol

#11
20190225922
2019-07-25

Multiple chamber distillation pot

#12
20190135728
2019-05-09

Method for purifying an aqueous lactic acid solution

#13
20180066217
2018-03-08

System and method for redistilling alcohol

#14
20170204030
2017-07-20

Method for producing high-concentration alcohol

#15
20160368845
2016-12-22

Dividing wall in ethanol production process

#16
20160296853
2016-10-13

System and method for distillation

#17
20160024406
2016-01-28

Cellulosic biofuel

#18
20110315541
2011-12-29

Methods for alcohol recovery and concentration of stillage by-products

#19
20110108409
2011-05-12

USE OF SUPERHEATED STEAM DRYERS IN AN ALCOHOL DISTILLATION PLANT

#20
20110009677
2011-01-13

Method for purifying fermentation alcohol

#21
20090324796
2009-12-31

Process and system for producing alcohol by split-feed distillation

#22
20090314624
2009-12-24

ENERGY EFFICIENT DISTILLATION SYSTEM AND METHOD

#23
20070284310
2007-12-13

Method and system for purifying ethanol

#24
20070144886
2007-06-28

Process for providing ethanol

#25
20070000769
2007-01-04

Ethanol distillation with distillers soluble solids recovery apparatus

#26
16173017
2019-10-01

Methanol slicing of wine