Stable isotope concentration analysis system and storage medium

Abstract

The invention discloses a stable isotope concentration analysis system and a storage medium, and belongs to the technical field of stable isotope concentration. The system comprises: a primary module for determining a stable isotope object and setting a primary condition; the data acquisition module is used for acquiring data information of the stable isotope object; the primary physicochemical module is used for performing primary physicochemical test and determining a separation and concentration scheme; the determination module is used for determining a separation and concentration scheme and a separation and concentration device of the stable isotope object and acquiring boundary data of the separation and concentration device; the simulation module is used for constructing a separation and concentration simulation device and carrying out analogue simulation; the numerical simulation module is used for performing numerical simulation on the stable isotope; and the optimization module is used for analyzing the result and determining a stable isotope separation and concentration scheme. According to the method, flexible, rapid, scientific, rigorous and real stable isotope concentration is realized by combining computer simulation with test verification.

Description

Technical Field

[0001] The present invention relates to the technical field of stable isotope enrichment, and more particularly to a stable isotope enrichment analysis system and a storage medium. Background Art

[0002] Traditional isotope analysis techniques, such as mass spectrometry and spectroscopy, can meet the needs of isotope analysis to a certain extent, but when dealing with complex samples or low-concentration isotopes, they often have problems such as insufficient sensitivity, long analysis time, and complex operation. In addition, these traditional methods usually need to be carried out in a laboratory environment. Especially since modern times, most newly developed projects have the characteristics of complex mechanisms, high energy consumption, long cycles, and high costs.

[0003] It can be seen that relying solely on traditional experimental exploration has several significant shortcomings in the development of stable isotope enrichment analysis systems:

[0004] First, experimental exploration usually consumes a lot of time and resources. Each experiment requires sample preparation, parameter setting, and operation, and may need to be repeated many times to obtain reliable results. This not only increases R&D costs, but also prolongs the R&D cycle.

[0005] Secondly, the traditional experimental exploration method may be limited by human factors. The operator's experience, skill level and errors in the operation process may affect the test results, resulting in instability and unreliability of the results.

[0006] In addition, traditional trial-and-error methods may face difficulties when dealing with complex systems or problems. For systems involving multiple variables and interactions, it may become very difficult or even impossible to find the optimal solution or understand the system behavior through trial and error.

[0007] Therefore, how to provide a stable isotope enrichment analysis system and storage medium that can solve the above problems is an issue that those skilled in the art urgently need to solve. Summary of the invention

[0008] In view of this, the present invention provides a stable isotope enrichment analysis system and a storage medium, which realize flexible, fast, scientific, rigorous and realistic stable isotope enrichment through computer simulation combined with experimental verification.

[0009] In order to achieve the above object, the present invention provides the following technical solutions:

[0010] A stable isotope enrichment analysis system, comprising:

[0011] The priming module determines the stable isotope objects and sets the primary conditions;

[0012] A data acquisition module, which collects data information of stable isotope objects;

[0013] A primary physical and chemical module, connected to the primary chemical module and the data acquisition module, is used for primary physical and chemical testing and determining separation and concentration schemes;

[0014] A determination module, connected to the primary physical and chemical module, determines a separation and concentration scheme for a stable isotope object and a separation and concentration device, and obtains boundary data of the separation and concentration device;

[0015] A simulation module, connected to the determination module, constructs a separation and concentration simulation device, and performs simulation on the stable isotope object;

[0016] A numerical simulation module, connected to the primary physical and chemical module and the data acquisition module, for performing numerical simulation on stable isotopes;

[0017] The optimization module is connected to the simulation module and the numerical simulation module, and is used to analyze the simulation results and the numerical simulation results to determine the stable isotope separation and enrichment plan.

[0018] Preferably, the primary module comprises:

[0019] The first input unit is used to input the stable isotope object that needs to be separated and enriched;

[0020] The primary setting unit is used to set the purity, form and dosage of stable isotope objects.

[0021] Preferably, the data acquisition module includes:

[0022] A mass spectrometer, which is used to identify the stable isotope species in a sample and measure their relative abundance or ratio;

[0023] Physical measurement equipment for measuring the physical properties of stable isotope objects, including melting point, boiling point, and density;

[0024] Chemical measurement equipment is used to measure the behavior of stable isotope objects in a specific chemical environment, including: reactivity and stability.

[0025] Preferably, the simulation module comprises:

[0026] A primary physical and chemical unit, connected to the data acquisition module, performs primary physical and chemical tests based on the acquired data information;

[0027] The analysis unit is connected to the primary physical and chemical unit, and tests the separation effects of different enrichment schemes on stable isotope objects through the primary physical and chemical test, and determines the enrichment scheme.

[0028] Preferably, the boundary data includes:

[0029] The loading data of the simulation and the relationship data of each part of the separation and concentration simulation device.

[0030] Preferably, the loading data includes: temperature condition data, pressure condition data, flow rate condition data and reaction condition data.

[0031] Preferably, the simulation module is based on the engineering suite AES software, and is used to construct a separation and concentration simulation device, and simulate the stable isotope object according to the constructed separation and concentration simulation device.

[0032] Preferably, the numerical simulation module is based on the engineering suite AES software, and is used to construct a theoretical model to simulate and predict the behavior of stable isotope objects during the enrichment process.

[0033] Preferably, the construction of a theoretical model to simulate and predict the behavior of a stable isotope object during the enrichment process includes: establishing a simulation process through a DSTWU model and a Rad Frac model, and performing physical properties and convergence respectively by setting the convergence options in the engineering suite AES software, so as to simulate and predict the behavior of the stable isotope object during the enrichment process.

[0034] A computer storage medium stores a computer program, which, when executed by a processor, implements corresponding steps involved in a stable isotope enrichment analysis system.

[0035] It can be known from the above technical solutions that compared with the prior art, the present invention discloses a stable isotope enrichment analysis system and storage medium, which are simulated in a virtual environment by a computer, without the need to build a complex experimental device, thereby greatly saving time and resources. Simulation can be performed multiple times. Through simulation, researchers can test a large number of parameter combinations and conditions in a short time to find the best solution. At the same time, the present invention can reduce the influence of human factors, and through the mutual cooperation of the simulation module and the numerical simulation module, the simulation process is based on the preset algorithm and model, which is not affected by the operator's experience or skill level, and the results are more objective and reliable. Through the combination of simulation and numerical simulation, mutual complementation and verification, the simulation results can provide guidance for numerical simulation design, and numerical simulation can be used to verify and correct the simulation model, thereby improving the overall research and development efficiency and accuracy.

[0036] In summary, relying solely on traditional experimental exploration in the development of stable isotope enrichment analysis systems has many shortcomings, while the method of combining computer simulation with experimental verification has many advantages and can significantly improve research and development efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0038] Figure 1 It is a structural schematic diagram of the present invention. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] The purpose of the present invention is to provide a stable isotope enrichment analysis system and storage medium, the system includes: a primary module, which determines the stable isotope object and sets the primary conditions; a data acquisition module, which collects data information of the stable isotope object; a primary physical and chemical module, which is used for primary physical and chemical experiments and determines the separation and enrichment scheme; a determination module, which determines the separation and enrichment scheme of the stable isotope object and determines the separation and enrichment device, and obtains the boundary data of the separation and enrichment device; a simulation module, which constructs the separation and enrichment simulation device and simulates the stable isotope object; a numerical simulation module, which is used to perform numerical simulation on the stable isotope; an optimization module, which is used to analyze the results of the simulation and the results of the numerical simulation, and determine the stable isotope separation and enrichment scheme. Provide a solution to the problems existing in the research and development of the stable isotope enrichment analysis system that rely solely on traditional experimental exploration.

[0041] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0042] See also Figure 1 , the embodiment of the present invention discloses a stable isotope enrichment analysis system, comprising:

[0043] The priming module determines the stable isotope objects and sets the primary conditions;

[0044] A data acquisition module, which collects data information of stable isotope objects;

[0045] The primary physical and chemical module is connected with the primary chemical module and the data acquisition module, and is used for primary physical and chemical tests and determining separation and concentration schemes;

[0046] A determination module, connected with the primary physical and chemical module, determines the separation and enrichment scheme of the stable isotope object and the separation and enrichment device, and obtains the boundary data of the separation and enrichment device;

[0047] The simulation module is connected with the determination module to construct a separation and concentration simulation device and simulate the stable isotope object;

[0048] A numerical simulation module, connected with the primary physical and chemical module and the data acquisition module, is used to perform numerical simulation on stable isotopes;

[0049] The optimization module is connected with the simulation module and the numerical simulation module, and is used to analyze the simulation results and the numerical simulation results to determine the stable isotope separation and enrichment plan.

[0050] In a specific embodiment, the primary module includes:

[0051] The first input unit is used to input the stable isotope object that needs to be separated and enriched;

[0052] The primary setting unit is used to set the purity, form and dosage of stable isotope objects.

[0053] Specifically, in this embodiment, the specific stable isotopes that are to be separated and concentrated are first identified. Stable isotopes are isotopes in the periodic table that have the same atomic number but different neutron numbers, so they have different mass numbers but similar chemical properties. For example, carbon has two stable isotopes, 12C and 13C, oxygen has two stable isotopes, 16O and 18O, and nitrogen has 14N and 15N.

[0054] Specifically, in order to ensure the smooth progress of the separation and concentration process and obtain reliable results, the initial conditions are set through the primary setting unit. The following are some initial conditions that need to be set:

[0055] Purity: Ensure that the target isotope purity in the initial sample is high enough to reduce the complexity of subsequent separation processes.

[0056] Morphology: Determine the physical form of the sample (e.g., gas, liquid, solid) in order to select an appropriate separation method.

[0057] Dosage: Determine the required amount of sample based on experimental or production requirements.

[0058] In a specific embodiment, the data acquisition module includes:

[0059] A mass spectrometer, which is used to identify the stable isotope species in a sample and measure their relative abundance or ratio;

[0060] Specifically, the first step of understanding the composition of stable isotope objects through mass spectrometry is crucial for the subsequent enrichment process.

[0061] Physical measurement equipment, used to measure the physical properties of stable isotope objects, including melting point, boiling point, density;

[0062] Specifically, some physical properties obtained through physical measurement equipment are instructive for selecting appropriate concentration methods and conditions.

[0063] Chemical measurement equipment used to measure the behavior of stable isotope objects in a specific chemical environment, including: reactivity and stability.

[0064] Specifically, chemical measurement equipment helps to understand the chemical changes of stable isotope objects during the enrichment process and optimize experimental conditions.

[0065] In a specific embodiment, the simulation module includes:

[0066] A primary physical and chemical unit is connected to the data acquisition module and performs primary physical and chemical tests based on the collected data information;

[0067] The analysis unit is connected to the primary physical and chemical unit to test the separation effects of different enrichment schemes on stable isotope objects through primary physical and chemical tests and determine the enrichment scheme.

[0068] Specifically, it includes testing the effects of different enrichment methods and technologies on isotope separation, which can include comparison and selection of methods such as chromatography, electrochemical separation, and laser separation.

[0069] In a specific embodiment, the boundary data includes:

[0070] The loading data of the simulation and the relationship data of each part of the separation and concentration simulation device.

[0071] Specifically, the loading data includes: temperature condition data, pressure condition data, flow rate condition data and reaction condition data.

[0072] In a specific embodiment, the simulation module is based on the engineering suite AES software, which is used to construct a separation and concentration simulation device, and simulate the stable isotope object based on the constructed separation and concentration simulation device.

[0073] In a specific embodiment, the numerical simulation module is based on the engineering suite AES software and is used to build a theoretical model, including establishing a simulation process through the DSTWU model and the Rad Frac model, and the convergence options in the engineering suite AES software are used to perform physical properties and convergence respectively, and simulate and predict the behavior of stable isotope objects in the enrichment process. By effectively combining virtual simulation technology and numerical simulation technology, it can help engineers understand and optimize the distillation and absorption processes more accurately.

[0074] Specifically, the above simulation modules and numerical simulation modules are based on Aspen Plus software of the engineering suite AES. Aspen Plus is a powerful large-scale general process simulation software for chemical design, dynamic simulation and various calculations. It is a relatively recognized standard large-scale process simulation software with millions of application cases.

[0075] A computer storage medium stores a computer program, which, when executed by a processor, implements corresponding steps involved in a stable isotope enrichment analysis system.

[0076] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other. For the method disclosed in the embodiment, since it corresponds to the system disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the system description.

[0077] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A stable isotope enrichment analysis system, characterized in that: include: The priming module determines the stable isotope objects and sets the primary conditions; A data acquisition module, which collects data information of stable isotope objects; A primary physical and chemical module, connected to the primary chemical module and the data acquisition module, is used for primary physical and chemical testing and determining separation and concentration schemes; A determination module, connected to the primary physical and chemical module, determines a separation and concentration scheme for a stable isotope object and a separation and concentration device, and obtains boundary data of the separation and concentration device; A simulation module, connected to the determination module, constructs a separation and concentration simulation device, and performs simulation on the stable isotope object; A numerical simulation module, connected to the primary physical and chemical module and the data acquisition module, for performing numerical simulation on stable isotopes; The optimization module is connected to the simulation module and the numerical simulation module, and is used to analyze the simulation results and the numerical simulation results to determine the stable isotope separation and enrichment plan.

2. A stable isotope enrichment analysis system according to claim 1, characterized in that: The primary module comprises: The first input unit is used to input the stable isotope object that needs to be separated and enriched; The primary setting unit is used to set the purity, form and dosage of stable isotope objects.

3. A stable isotope enrichment analysis system according to claim 1, characterized in that: The data acquisition module comprises: A mass spectrometer, which is used to identify the stable isotope species in a sample and measure their relative abundance or ratio; Physical measurement equipment for measuring the physical properties of stable isotope objects, including melting point, boiling point, and density; Chemical measurement equipment is used to measure the behavior of stable isotope objects in a specific chemical environment, including: reactivity and stability.

4. A stable isotope enrichment analysis system according to claim 1, characterized in that: The simulation module comprises: A primary physical and chemical unit, connected to the data acquisition module, performs primary physical and chemical tests based on the acquired data information; The analysis unit is connected to the primary physical and chemical unit, and tests the separation effects of different enrichment schemes on stable isotope objects through the primary physical and chemical test, and determines the enrichment scheme.

5. The stable isotope enrichment analysis system according to claim 1, characterized in that: The boundary data includes: The loading data of the simulation and the relationship data of each part of the separation and concentration simulation device.

6. A stable isotope enrichment analysis system according to claim 5, characterized in that: The loading data includes: temperature condition data, pressure condition data, flow rate condition data and reaction condition data.

7. The stable isotope enrichment analysis system according to claim 1, characterized in that: The simulation module is based on the engineering suite AES software and is used to construct a separation and concentration simulation device, and simulates the stable isotope object according to the constructed separation and concentration simulation device.

8. The stable isotope enrichment analysis system according to claim 1, characterized in that: The numerical simulation module is based on the engineering suite AES software and is used to construct a theoretical model to simulate and predict the behavior of stable isotope objects during the enrichment process.

9. A stable isotope enrichment analysis system according to claim 8, characterized in that: The construction of a theoretical model to simulate and predict the behavior of a stable isotope object during an enrichment process includes: establishing a simulation process through a DSTWU model and a RadFrac model, and performing physical properties and convergence respectively by setting convergence options in an engineering suite AES software, so as to simulate and predict the behavior of a stable isotope object during an enrichment process.

10. A computer storage medium, characterized in that: The computer storage medium stores a computer program, and when the computer program is executed by a processor, the corresponding steps involved in the stable isotope enrichment analysis system according to any one of claims 1 to 9 are implemented.

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