B01D5/0093 - CPC Classification Index

#1

20260138049

2026-05-21

APPARATUS FOR RECOVERING SULFUR FROM UNSATURATED SULFUR VAPOR AND USE METHOD THEREFOR

#2

20250188359

2025-06-12

METHODS FOR BIOLOGICAL PROCESSING OF HYDROCARBON-CONTAINING SUBSTANCES AND SYSTEM FOR EALIZATION THEREOF

#3

20240110105

2024-04-04

Methods for biological processing of hydrocarbon-containing substances and system for realization thereof

#4

20230173403

2023-06-08

SOLVENT VAPOR SUPPLY APPARATUS AND SOLVENT VAPOR SUPPLY METHOD

#5

20230046206

2023-02-16

System and method for resource recycling of sulfur dioxide

#6

20230012234

2023-01-12

Liquid recovery system

#7

20220266190

2022-08-25

Separating method for alternative gas mixtures for use as insulating media

#8

20220249975

2022-08-11

High pressure carbamate condenser

#9

20220235277

2022-07-28

Systems and methods for separating hydrocarbons with substantially reduced emissions

#10

20220023775

2022-01-27

Method for removing inert gas from liquid ammonia

#11

20210363099

2021-11-25

METHOD FOR PREPARING ALIPHATIC ISOCYANATE

#12

20210348059

2021-11-11

Methods for biological processing of hydrocarbon-containing substances and system for realization thereof

#13

20210276886

2021-09-09

QUICK RESPONSE, TRANSPORTABLE, STAND-ALONE SYSTEM FOR REMOVING VOLATILE COMPOUNDS FROM CONTAMINATED FLUID STREAMS, AND METHOD OF USE THEREOF

#14

20210187412

2021-06-24

Heat exchanger

#15

20210163825

2021-06-03

Methods for biological processing of hydrocarbon-containing substances and system for realization thereof

#16

20210163326

2021-06-03

Intelligent oil sludge treatment apparatuses and treatment processes

#17

20200346131

2020-11-05

Expanded distillation for ethanol production

#18

20200331773

2020-10-22

Quick response system and method for removing volatile compounds from contaminated water

#19

20200306663

2020-10-01

High pressure carbamate condenser

#20

20200200483

2020-06-25

REMOVAL OF NON-CONDENSABLE GASES FROM A CLOSED LOOP PROCESS

#21

20200180965

2020-06-11

Energy-efficient method for providing a purified phosgene vapor

#22

20190368793

2019-12-05

A METHOD AND SYSTEM FOR REDUCING PROPANE CONTENT IN A REFRIGERANT CONTAINING PROPANE

#23

20190134651

2019-05-09

SYSTEM AND METHOD OF FORMING SELENIZED COMPOSITE METAL POWDER

#24

20180290074

2018-10-11

Integrated dual stage trap with inverted cup

#25

20180224205

2018-08-09

Method for condensing a CO2 vapor stream beyond the frost point

#26

20170307300

2017-10-26

RE-DIRECTION OF VAPOR FLOW ACROSS TUBULAR CONDENSERS

#27

20170241673

2017-08-24

Method for cooling compressed air and apparatus thereof

#28

20170122670

2017-05-04

Removal of non-condensable gases from a closed loop process

#29

20160376539

2016-12-29

Disposable bioreactor condenser bag and filter heater

#30

20160231036

2016-08-11

Disposable bioreactor condenser bag and filter heater

#31

20160136540

2016-05-19

Technique and apparatus for recycling volatile organic compounds of coating printing

#32

20160074772

2016-03-17

Device and method for applying a material to a substrate

#33

20160030858

2016-02-04

Atmospheric water generation systems

#34

20150376008

2015-12-31

Process for degassing condensed sulfur from a claus sulfur recovery system

#35

20150376007

2015-12-31

Process for degassing condensed sulfur from a Claus sulfur recovery system

#36

20150007964

2015-01-08

Re-direction of vapor flow across tubular condensers

#37

20140377165

2014-12-25

Process for degassing condensed sulfur from a claus sulfur recovery system

#38

20140377164

2014-12-25

Process for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from Claus sulfur recovery

#39

20140377155

2014-12-25

Process for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from claus sulfur recovery

#40

20140374070

2014-12-25

Apparatus for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from Claus sulfur recovery

#41

20140374069

2014-12-25

Apparatus for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from Claus sulfur recovery

#42

20140262738

2014-09-18

Method and device for recycling and purifying water vapor from coal drying process

#43

20140102134

2014-04-17

Tubular condensers having tubes with external enhancements

#44

20120260671

2012-10-18

Disposable bioreactor condenser bag and filter heater

#45

20120222447

2012-09-06

Tubular condensers having tubes with external enhancements

#46

20110178187

2011-07-21

Process and plant for producing methanol

#47

20110067438

2011-03-24

SYSTEM AND PROCESS FOR PRODUCING FROZEN CARBON DIOXIDE PELLETS

#48

20100307192

2010-12-09

Condensation process and containment vessel

#49

20100276123

2010-11-04

Tubular condensers having tubes with external enhancements

#50

20100276122

2010-11-04

Re-direction of vapor flow across tubular condensers

#51

20100006281

2010-01-14

Harvesting hydrocarbons and water from methane hydrate deposits and shale seams

#52

20090072537

2009-03-19

System and method for converting moist air into water and power

#53

20070089445

2007-04-26

Condensation process and condenser

#54

20060260764

2006-11-23

Plant for concentration of tomato juice

#55

20060236865

2006-10-26

Method and device for condensing of periodically and momentarily released quatities of vapour

#56

20060144230

2006-07-06

Apparatus and method for removing non-condensing gas in heat pipe

#57

20050262854

2005-12-01

Multipurpose adiabatic potable water production apparatus and method

#58

20050072185

2005-04-07

Non-condensing gas discharge device of condenser

#59

20050072170

2005-04-07

Cooling control device for condenser

#60

20050072155

2005-04-07

Rankine cycle apparatus

#61

16503718

2020-05-26

Integrated dual stage trap with inverted cup

#62

14282925

2015-07-21

Method and system for recycling processing gas for selenization of thin film photovoltaic materials