PATENT CLAIM ANALYSIS

Application Number: 16019838
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["422", "168000"]

Abstract:
Systems, apparatuses, and processes for controlling free ammonia in wet flue gas desulfurization processes in which an ammonia-containing scrubbing solution is used to produce ammonium sulfate. Such an apparatus includes an absorber having a contactor region through which a flue gas comprising sulfur dioxide is able to flow and a reaction tank containing a scrubbing solution containing ammonium sulfate. The tank has a sidewall and bottom wall that define the perimeter and bottom of the tank. Lance-agitator units are distributed around the perimeter of the tank, each having a lance that injects a mixture of oxygen and a dilute ammonia-containing fluid toward the bottom of the tank and an agitator that agitates the mixture and propels the mixture toward the bottom of the tank. The apparatus includes a source of the mixture of oxygen and dilute ammonia-containing fluid, and recirculates the scrubbing solution from the tank to the contactor region.

Claim (Index 5):
The process according to  claim 4 , wherein the source of the oxygen in the mixture is air.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 94.0
- Lexical Diversity: 2.20833
- Patent Class: 422.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12630117', '12109441', '12725766', '15083567', '10709453']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8260150208046884
- 35 USC 102 Novelty (BERT): 0.5100449311491287
- Combined Prediction Score: 0.7944180118391324
- Mean Citation Score: 275.71482999999995
- Max Citation Score: 295.1545700000001
- Similarity Product: 168.71790531319505

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

Dataset: test