PATENT CLAIM ANALYSIS

Application Number: 15766542
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-03
Patent Classification: ["110", "245000"]

Abstract:
The invention relates to abed management cycle for a fluidized bed boiler, comprising the steps of: a) providing fresh ilmenite particles as bed material to the fluidized bed boiler; b) carrying out a fluidized bed combustion process; c) removing at least one ash stream comprising ilmenite particles from the fluidized bed boiler; d) separating ilmenite particles from the at least one ash stream; e) recirculating separated ilmenite particles into the bed of the fluidized bed boiler. The invention also relates to a corresponding arrangement for carrying out fluidized bed combustion, comprising a fluidized bed boiler comprising ilmenite particles as bed material; and a system for removing ash from the fluidized bed boiler; wherein the arrangement further comprises a separator for separating ilmenite particles from the re-moved ash; and means for recirculating separated ilmenite particles into the bed of the fluidized bed boiler.

Claim (Index 1):
A bed management cycle for a fluidized bed boiler, comprising the steps of:\n a) providing fresh ilmenite particles as bed material to the fluidized bed boiler; b) carrying out a fluidized bed combustion process; c) removing at least one ash stream comprising ilmenite particles from the fluidized bed boiler; d) separating ilmenite particles from the at least one ash stream; e) recirculating separated ilmenite particles into the bed of the fluidized bed boiler.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 91.0
- Lexical Diversity: 2.78947
- Patent Class: 110.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14374931', '15748347', '11281915', '12142524', '14900985']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6990741928765853
- 35 USC 102 Novelty (BERT): 0.6089968732109388
- Combined Prediction Score: 0.6900664609100207
- Mean Citation Score: 279.083542
- Max Citation Score: 298.25638
- Similarity Product: 215.46066066935657

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test