Title:
多成分混合物の全組成分析方法
Document Type and Number:
Japanese Patent JP7305402
Kind Code:
B2
Abstract:
To provide a method for estimating the total components of a component mixture by fixed certainty about the molecular structure and abundance ratio of each component constituting a multi-component mixture.SOLUTION: A component analysis method of a multi-component mixture includes (1) a distillation step, (2) a step for performing component analysis, (3) a step for performing FT-ICR-mass analysis, (4) a step for specifying an abundance ratio of a molecule, (5) a step for performing collision induction dissociation to the multi-component mixture, (6) a step for performing mass analysis to specify the structure and abundance ratio of a core, (7) a step for estimating a DBE value represented by the type and number (including zero) of hetero atoms and a specific formula: the existence mode and existence ratio about all molecules belonging to a class when a molecular formula is CcHhNnOoSs, (8) a step for determining the structure of a constituting core, and further determining and allocating side chains and cross-linkage, and (9) a step for estimating the composition of the multi-component mixture.SELECTED DRAWING: Figure 1A
Inventors:
Masumi Hashimoto
Application Number:
JP2019069204A
Publication Date:
July 10, 2023
Filing Date:
March 29, 2019
Export Citation:
Assignee:
Japan Petroleum Energy Technology Center
International Classes:
G01N27/62; G01N30/72
Domestic Patent References:
| JP2018169280A | ||||
| JP2018169357A |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Satoru Asakura
Mari Asano
Hiroshi Sorimachi
Yukitaka Nakamura
Satoru Asakura
Mari Asano
Hiroshi Sorimachi