PATENT CLAIM ANALYSIS

Application Number: 15745050
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["423", "511000"]

Abstract:
A crystallization column and a crystallization method. The crystallization column comprises an upper head ( 1 ), a tower body ( 2 ) and a lower head ( 3 ), wherein a crystallization section ( 11 ) is provided with a tray ( 14 ); and the tray ( 14 ) comprises a tray plate ( 15 ) and a plurality of lower crystallization members ( 17 ). The top end of the lower crystallization member ( 17 ) can form a movable connection with the tray plate ( 15 ), so that the two adjacent lower crystallizing members ( 17 ) are capable of oscillating collisions. The tray ( 14 ) may also comprise a plurality of upper crystallization members ( 21 ) extending upwardly from the upper surface of the tray plate ( 15 ).

Claim (Index 27):
The crystallization method according to  claim 25 , wherein the reaction crystallization temperature of the hydrogen sulfide-containing gas and the ammonia gas is 0\u00b0 C.\u221240\u00b0 C., preferably 0\u00b0 C.-20\u00b0 C.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 86.0
- Lexical Diversity: 2.37705
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15577046', '11598447', '14000162', '15540021', '10858935']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.725353611484319
- 35 USC 102 Novelty (BERT): 0.4980745223225982
- Combined Prediction Score: 0.7026257025681469
- Mean Citation Score: 144.14606399999997
- Max Citation Score: 171.7536
- Similarity Product: 111.64821002655027

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

Dataset: test