ClassID:

156536

F23G2203/20 - CPC Classification

Classification description:

Furnace arrangements Rotary drum furnace

Sub-classes:
Recent Application in this class:
#1
20230184432
2023-06-15

Mineral Additive Blend Compositions and Methods for Operating Waste to Energy Combustors for Improving their Operational Performance and Availability, Protecting Combustor Materials and Equipment, Improving Ash Quality and Avoiding Combustion Problems

#2
20230151277
2023-05-18

FURNACE FOR PYROLYSIS

#3
20220170634
2022-06-02

Rotary kiln for the evaporation of thermoplastic waste

#4
20210395626
2021-12-23

Temperature profile in an advanced thermal treatment apparatus and method

#5
20210356125
2021-11-18

Mineral Additive Blend Compositions and Methods for Operating Waste to Energy Combustors for Improving their Operational Performance and Availability, Protecting Combustor Materials and Equipment, Improving Ash Quality and Avoiding Combustion Problems

#6
20200080012
2020-03-12

Temperature profile in an advanced thermal treatment apparatus and method

#7
20180237707
2018-08-23

TEMPERATURE PROFILE IN AN ADVANCED THERMAL TREATMENT APPARATUS AND METHOD

#8
20170191656
2017-07-06

System and method for thermal chemical conversion of waste

#9
20170130149
2017-05-11

Gasifier

#10
20150362183
2015-12-17

Systems, apparatus, and methods for treating waste materials

#11
20130206572
2013-08-15

Biomass dryer/burner system

#12
20130087085
2013-04-11

System and Method for Cleaning Coal and Biomass in Efficient Integration with Fuel Delivery to a Boiler

#13
20120324785
2012-12-27

Pyrolysis of Biomass

#14
20120227680
2012-09-13

System and method for thermal chemical conversion of waste

#15
20050039638
2005-02-24

Method and process for co-combustion in a waste to-energy facility