ClassID:

84293

C01B3/388 - CPC Classification

Classification description:

Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it ; Purification of hydrogen; Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts the heat being generated by superheated steam

Recent Application in this class:
#1
20250333301
2025-10-30

METHODS OF PRODUCING HYDROGEN

#2
20250033961
2025-01-30

APPARATUSES AND METHODS FOR HYDROGEN PRODUCTION

#3
20240391769
2024-11-28

METHODS AND APPARATUSES FOR HYDROGEN PRODUCTION

#4
20240343565
2024-10-17

METHOD AND SYSTEM FOR SUPPLYING REFORMED PRODUCT FROM BY-PRODUCT GAS TO CATALYST REGENERATOR OF CATALYTIC OLEFINS PRODUCTION PROCESS

#5
20240300814
2024-09-12

PROCESS AND PLANT FOR PRODUCING A SYNTHESIS GAS STREAM WITH MINIMUM EMISSION OF AMMONIA

#6
20240043272
2024-02-08

Methods and apparatuses for hydrogen production

#7
20240017230
2024-01-18

COMBINED REFORMER

#8
20230322553
2023-10-12

Apparatuses and methods for hydrogen production

#9
20230257263
2023-08-17

RENEWABLE ENERGY HYDROCARBON PROCESSING METHOD AND PLANT

#10
20230211333
2023-07-06

Regenerating the catalytic activity of a spent catalyst

#11
20230166969
2023-06-01

Methods and apparatus for offshore power generation from a gas reservoir

#12
20230150817
2023-05-18

Oxy-fuel heated hydrogen production process

#13
20230150816
2023-05-18

Apparatuses and methods for hydrogen production

#14
20230089656
2023-03-23

PROCESS FOR PRODUCING SYNTHESIS GAS WITH REDUCED STEAM EXPORT

#15
20230002224
2023-01-05

Steam methane reforming with steam regeneration

#16
20230002223
2023-01-05

Synthetic fuels by electrically heated steam methane reforming

#17
20220169503
2022-06-02

High temperature reactor vessel, plant and method

#18
20220152576
2022-05-19

Reforming furnace

#19
20220099376
2022-03-31

System and method for thermal conversion of materials using multiple loops comprising a primary heat transfer loop, an intermediate heat transfer loop and a thermal conversion circuit

#20
20220089437
2022-03-24

Process for producing pure hydrogen with low steam export

#21
20210309516
2021-10-07

Integrated small and medium-sized natural gas steam reforming reactor and reforming reaction process

#22
20210309515
2021-10-07

Steam methane reforming with steam regeneration

#23
20210071098
2021-03-11

Method and system for converting associated gas

#24
20210033275
2021-02-04

Segregated steam system and process in a hydrogen production facility

#25
20200354216
2020-11-12

Plant and process for producing synthesis gas

#26
20200317514
2020-10-08

Process and system for producing synthesis gas

#27
20200147570
2020-05-14

Apparatus for improving thermal efficiency of steam production

#28
20200131984
2020-04-30

Operation of internal combustion engine with improved fuel efficiency

#29
20200031664
2020-01-30

Process comprising exothermal catalytic reaction of a synthesis gas and related plant

#30
20190119109
2019-04-25

Production of synthesis gas from natural gas with copper—iron—manganese oxide oxygen carriers/catalysts via partial oxidation and dry reforming processes

#31
20190024003
2019-01-24

Method and system for converting associated gas

#32
20180086635
2018-03-29

PROCESS AND APPARATUS FOR STEAM REFORMING

#33
20180066199
2018-03-08

Method and system for the manufacture of methane as well as heat and electricity by hydrogasification of biomass

#34
20160325253
2016-11-10

Process for reforming hydrocarbons

#35
20150076410
2015-03-19

Reformer tube with internal heat exchange

#36
20130345324
2013-12-26

Process for reforming hydrocarbons