CN112417369A - Method for determining the emission of carbon dioxide from magnesite processing - Google Patents
Method for determining the emission of carbon dioxide from magnesite processing Download PDFInfo
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- 239000001095 magnesium carbonate Substances 0.000 title claims abstract description 199
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 title claims abstract description 197
- 229910000021 magnesium carbonate Inorganic materials 0.000 title claims abstract description 197
- 235000014380 magnesium carbonate Nutrition 0.000 title claims abstract description 196
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 175
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- 239000000395 magnesium oxide Substances 0.000 claims description 16
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- 230000015654 memory Effects 0.000 claims description 13
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 9
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Abstract
A method, apparatus, computer system and readable storage medium for determining the emission of carbon dioxide from a magnesite processing process, the method being performed by a terminal device and comprising: receiving activity level data transmitted by the processing equipment; wherein the activity level data is the output of industrial products obtained based on magnesite processing within a preset time period; acquiring a carbon dioxide emission factor; the emission factor is determined based on the industrial process of magnesite processing in a preset time period; and determining the carbon dioxide emission amount of the industrial process based on the magnesite processing in a preset time period according to the activity level data and the emission factor. The invention solves the problem of incomplete greenhouse gas emission accounting generated in the existing industrial process, perfects a greenhouse gas statistical accounting system, automatically calculates the emission of carbon dioxide generated by magnesite processing, and is accurate and efficient.
Description
Technical Field
The invention relates to the technical field of environmental science and the technical field of computers, in particular to a method, a device, a computer system and a readable storage medium for determining the emission of carbon dioxide generated in a magnesite processing process.
Background
The magnesite resource reserves in China are the third in the world, the distribution is concentrated, and the quality of the ores is excellent. Most of magnesite in China is used for processing and producing refractory materials, and the rest of magnesite is used in the fields of building materials, chemical engineering and the like. Working tool for magnesite processing in ChinaThe industrial products are mainly divided into light-burned magnesite, heavy-burned magnesite, electric-melting magnesite and the like. The main component of magnesite is magnesium carbonate, and the main component of industrial products processed by magnesite is magnesium oxide. The chemical reaction of magnesite processing is that magnesite is decomposed into magnesium oxide and carbon dioxide at high temperature, and the chemical formula is MgCO3＝MgO+CO2。
Industrial processes, as an important part of the inventory of greenhouse gases, require accounting for greenhouse gas emissions produced by the industrial process. Carbon dioxide is generated in the industrial process of magnesite processing, and the industrial process and the accounting method for the emission of the greenhouse gas are not mentioned in the IPCC national greenhouse gas list guide and the provincial greenhouse gas list compiling guide. When a greenhouse gas list is compiled according to an IPCC national greenhouse gas list guide or a provincial greenhouse gas list compiling guide, the carbon dioxide generated in the industrial process of preparing the refractory material by magnesite cannot be accounted. Therefore, a carbon dioxide accounting method is urgently needed, the carbon dioxide emission generated in the industrial process of magnesite processing is accounted, and a greenhouse gas list compiling system is perfected.
Disclosure of Invention
In view of the above, it is a primary object of the present invention to provide a method, an apparatus, a computer system and a readable storage medium for determining the emission of carbon dioxide generated by a magnesite processing process, which is intended to at least partially solve at least one of the above mentioned technical problems.
In order to achieve the purpose, the technical scheme of the invention comprises the following steps:
as an aspect of the present invention, there is provided a method for determining an emission of carbon dioxide generated by a magnesite processing process, the method being performed by a terminal device, comprising:
receiving activity level data transmitted by the processing equipment; wherein the activity level data is the yield of industrial products obtained based on magnesite processing within a preset time period;
acquiring a carbon dioxide emission factor; wherein the emission factor is determined by the industrial process based on magnesite processing in the preset time period; and
and determining the emission amount of carbon dioxide generated by the industrial process based on magnesite processing in the preset time period according to the activity level data and the emission factor.
As another aspect of the present invention, there is also provided an apparatus for determining the amount of carbon dioxide emissions generated by a magnesite processing process, comprising:
a receiving module for receiving activity level data transmitted by the processing equipment; wherein the activity level data is the yield of industrial products obtained based on magnesite processing within a preset time period;
the acquisition module is used for acquiring the emission factor of the carbon dioxide; wherein the emission factor is determined by the industrial process based on magnesite processing in the preset time period; and
and the determining module is used for determining the emission amount of carbon dioxide generated by the industrial process based on magnesite processing in the preset time period according to the activity level data and the emission factor.
As still another aspect of the present invention, there is also provided a computer system including:
one or more processors;
a memory for storing one or more programs,
wherein the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the method described above.
As yet another aspect of the present invention, there is also provided a computer-readable storage medium having stored thereon executable instructions that, when executed by a processor, cause the processor to implement the above-described method.
Based on the technical scheme, compared with the prior art, the invention has at least one or one part of the following beneficial effects:
the method for determining the emission of carbon dioxide generated in the magnesite processing process solves the problem of incomplete accounting of the emission of greenhouse gases generated in the existing industrial process, and perfects a statistical accounting system of the greenhouse gases;
according to the method for determining the emission of the carbon dioxide generated in the magnesite processing process, the emission of the carbon dioxide can be automatically calculated by using the terminal equipment, manual calculation is not needed, and the calculation effect of accurately and efficiently determining the emission of the greenhouse gas generated in the industrial process is realized.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 schematically illustrates an exemplary system architecture to which a method for determining emissions of carbon dioxide produced by a magnesite processing process may be applied, according to an embodiment of the invention;
figure 2 schematically illustrates a flow diagram of a method for determining the amount of carbon dioxide emissions produced by a magnesite processing process in accordance with an embodiment of the invention;
FIG. 3 schematically illustrates a flow chart for determining an emission factor according to another embodiment of the invention;
figure 4 schematically illustrates a block diagram of an apparatus for determining the amount of carbon dioxide emissions produced by a magnesite processing process in accordance with an embodiment of the invention; and
figure 5 schematically shows a block diagram of a computer system suitable for implementing a method for determining the amount of carbon dioxide emissions produced by a magnesite processing process in accordance with an embodiment of the invention.
Detailed Description
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.
All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.
Where a convention analogous to "at least one of A, B and C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B and C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.). Where a convention analogous to "A, B or at least one of C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B or C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.).
In the related art, when greenhouse gas emissions generated from an industrial process are accounted for, carbon dioxide generated from an industrial process for preparing a refractory material from magnesite is not accounted for. In carrying out the inventive concept, the inventors found that the accounting of carbon dioxide in the related art is not comprehensive enough.
In order to solve the problems in the related art, the inventors propose a method for determining the emission of carbon dioxide generated during the processing of magnesite. The following description will be given with reference to specific examples.
An embodiment of the present invention provides a method for determining carbon dioxide emissions generated by a magnesite processing process, the method being performed by a terminal device and comprising: receiving activity level data transmitted by the processing equipment; wherein the activity level data is the output of industrial products obtained based on magnesite processing within a preset time period; acquiring a carbon dioxide emission factor; the emission factor is determined based on the industrial process of magnesite processing in a preset time period; and determining the emission amount of carbon dioxide generated by the industrial process based on the magnesite processing in a preset time period according to the activity level data and the emission factor.
Fig. 1 schematically shows an exemplary system architecture 100 to which the method for determining the amount of carbon dioxide emissions produced by a magnesite processing process may be applied, according to an embodiment of the invention. It should be noted that fig. 1 is only an example of a system architecture to which the embodiment of the present invention may be applied to help those skilled in the art understand the technical content of the present invention, and does not mean that the embodiment of the present invention may not be applied to other devices, systems, environments or scenarios.
As shown in fig. 1, a system architecture 100 according to this embodiment may include a process device 101, a network 102, and a terminal device 103. The network 102 is used to provide a medium for communication links between the process equipment 101 and the terminal equipment 103. Network 102 may include various connection types, such as wired and/or wireless communication links, and so forth.
A user may use the process tool 101 to interact with a terminal device 103 via a network 102 to receive or send messages or the like. The fab facility 101 may have installed thereon various messaging client applications, such as a search-type application, an instant messaging tool, a mailbox client, and/or social platform software, to name a few examples.
The processing device 101 may be a processing device with a mass sensor, a display, a memory, and a processor; the magnesite processing production can be carried out based on actual requirements, and data such as activity level data and the like can be monitored based on the industrial production process.
The terminal device 103 may be a server providing various services, such as a background management server (for example only) providing support for a user to utilize data recorded by the first electronic device 101. The background management server can process and store the received data.
It should be noted that the method for determining the emission of carbon dioxide generated by the magnesite processing process provided by the embodiment of the present invention may be generally executed by the terminal device 103. Accordingly, the device for determining the emission amount of carbon dioxide generated in the magnesite processing process provided by the embodiment of the present invention may also be disposed in the terminal device 103.
For example, activity level data for a plurality of industrial enterprises may be monitored by the processing device 101, stored, and transmitted to the terminal device 103. The terminal device 103 may then locally perform the method for determining the amount of carbon dioxide emissions generated by the magnesite processing process as provided by the embodiments of the present invention.
It should be understood that the number of process devices, networks, and terminal devices in fig. 1 is illustrative only. There may be any number of process devices, networks, and terminal devices, as desired for implementation.
Figure 2 schematically illustrates a flow diagram of a method for determining the amount of carbon dioxide emissions produced by a magnesite processing process, in accordance with an embodiment of the invention.
As shown in fig. 2, the method includes operations S210 to S230.
Receiving activity level data transmitted by the processing device in operation S210; wherein the activity level data is the output of industrial products obtained based on magnesite processing within a preset time period;
acquiring an emission factor of carbon dioxide in operation S220; the emission factor is determined based on the industrial process of magnesite processing in a preset time period; and
in operation S230, an amount of carbon dioxide emissions generated by the industrial process based on magnesite processing for a preset period of time is determined according to the activity level data and the emission factor.
According to an embodiment of the present invention, wherein the emission of carbon dioxide produced by the industrial process for magnesite processing within the preset time period comprises the emission of carbon dioxide produced by the industrial process for magnesite processing within the year of the target city.
According to the embodiment of the invention, the target city can be a domestic local city or a county city and the like, and can be determined according to actual accounting requirements.
According to an embodiment of the invention, receiving activity level data transmitted by a processing tool comprises:
receiving industrial product yields, which are obtained by magnesite processing, of a plurality of enterprises within a preset time period and sent by processing equipment;
and determining activity level data according to industrial product yields obtained by magnesite processing of a plurality of enterprises within a preset time period.
According to the embodiment of the present invention, the plurality of enterprises receiving the industrial product output based on magnesite processing of the plurality of enterprises within the preset time period transmitted by the processing equipment may be all the enterprises which implement magnesite processing, but the present invention is not limited to this, and may be only some of the enterprises.
According to the embodiment of the invention, an estimation model can be constructed, and industrial product yield based on magnesite processing of all enterprises in a preset time period can be estimated by utilizing industrial product yield based on magnesite processing of some enterprises sent by processing equipment in the preset time period.
The industrial product yield based on magnesite processing in the preset time period of all enterprises is estimated by constructing an estimation model, the automation degree is high, the data collection amount is small, and the determination difficulty is reduced.
According to another embodiment of the present invention, receiving activity level data sent by the processing equipment may further include receiving a ratio of total production of industrial products from processing by a plurality of enterprises within a preset time period sent by the processing equipment and production of industrial products from magnesite processing to total production of industrial products; activity level data is determined based on total production and ratio of industrial products. The activity level data may be the following equation (1).
P＝∑Ik×Fk；(1)
Wherein P is the industrial product yield from annual magnesite processing in the target city, IkAnnual industrial product yield of the kth enterprise comprising magnesite processing, F, for the target citykThe ratio of the industrial products obtained by magnesite processing in the annual industrial products of the kth enterprise containing magnesite processing.
According to the embodiment of the invention, in the actual situation, in the case that the industrial product yield based on the magnesite processing in the preset time period cannot be accurately known by the processing equipment, the activity level data can be determined according to the industrial product yield and the ratio of the industrial product yield based on the magnesite processing to the industrial product yield in the preset plan.
Fig. 3 schematically shows a flow chart for determining a drainage factor according to another embodiment of the invention.
As shown in fig. 3, the method includes operations S310, S311, S320, S321, S330, and S331.
In operation S310, in a case that the magnesite input amount within the preset time period can be obtained, obtaining the magnesite input amount within the preset time period;
in operation S311, an emission factor is determined based on the magnesite input amount for a preset time period.
According to the embodiment of the invention, the method for determining the emission factor based on the magnesite input amount in the preset time period has accurate actual measurement of the emission factor.
According to the embodiment of the invention, the actual data of all industrial processes of enterprise magnesite processing in a certain time period of the target city can be obtained, but the method is not limited to this, and the data of all enterprises can be estimated based on the actual data of a plurality of industrial processes of enterprise magnesite processing in a certain time period of the target city. Wherein the emission factor may be the following formula (2).
Wherein EF is the emission factor of carbon dioxide generated in the industrial process of magnesite processing, MiThe amount of magnesite P used as raw material in the i-th magnesite processingiThe yield of industrial products obtained in the processing process of the ith magnesite.
In operation S320, acquiring actual chemical component data of magnesite under the condition that the magnesite input amount in the preset time period cannot be acquired but the actual chemical component data of magnesite can be acquired; wherein the actual chemical composition data comprises the purity of industrial products processed based on magnesite, the proportion of the actual content of magnesium oxide to the content of magnesite in the magnesite, and the proportion of the actual content of carbon dioxide to the content of magnesite in the magnesite;
in operation S321, an emission factor of carbon dioxide is acquired based on actual chemical composition data of magnesite. Wherein the emission factor may be the following formula (3).
Wherein EF is the carbon dioxide emission factor of the industrial process of magnesite processing, p is the industrial product purity of magnesite processing, f1Is the MgO content in magnesite, f2For CO in magnesite2The content of (a).
According to an embodiment of the present invention, the actual chemical composition data of magnesite may be obtained based on a target city, but is not limited thereto, and may be obtained based on other cities having similar conditions to the target city.
In operation S330, acquiring theoretical chemical component data of magnesite under the condition that the magnesite input amount and the actual chemical component data within a preset time period cannot be acquired, but the theoretical chemical component data of magnesite can be acquired; wherein the theoretical chemical composition data comprises the purity of industrial products processed based on magnesite, the proportion of the theoretical magnesium oxide content in the magnesite to the magnesite content, and the proportion of the theoretical carbon dioxide content in the magnesite to the magnesite content;
in operation S331, an emission factor of carbon dioxide is acquired based on theoretical chemical composition data of magnesite. Wherein the emission factor may be the following formula (4).
Wherein EF is the emission factor of carbon dioxide in the industrial process of magnesite processing, p is the purity of industrial products of magnesite processing, and f is the product CO obtained by theoretical calculation2MgCO as reactant3The mass ratio of (a).
According to the embodiment of the present invention, the emission amount of carbon dioxide is calculated using the following relation (5):
E＝P×EF；(5)
wherein E is carbon dioxide emission, P is industrial product yield obtained by magnesite processing, and EF is carbon dioxide emission factor of industrial process of magnesite processing.
According to other embodiments of the present invention, the following relation (6) may also be used to calculate the amount of carbon dioxide emission:
E＝∑Pi×EFi；(6)
wherein E is the emission amount of carbon dioxide, Pi is the yield of industrial products processed by ith magnesite, and EFi is the emission factor of carbon dioxide in the industrial process processed by ith magnesite.
The technical solution of the present invention is further illustrated by the following specific examples. It should be noted that the following specific examples are given by way of illustration only and the scope of the present invention is not limited thereto.
Examples
The invention aims to construct a calculation method for carbon dioxide emission generated in the industrial process of magnesite processing, and solve the problem that the greenhouse gas generated in the industrial process of magnesite processing cannot be calculated in the existing greenhouse gas calculation system.
Taking a certain county-level city of China as an example, the emission of carbon dioxide generated in the industrial process of magnesite processing in 2017 is checked.
S1, acquiring activity level data of a target city, wherein the activity level data is the yield of industrial products obtained by processing magnesite of the target city
The magnesite in the market is abundant in reserves, and the magnesite industry is one of the strut industries in the market. The magnesite processing industry in the market belongs to the refractory material product industry belonging to the nonmetal mineral product industry, the magnesite processing production is not included in other industrial industries, and most of the refractory material products are magnesite processing products taking magnesium oxide as a main component.
According to the statistical yearbook of the city, the yield of the refractory material in 2017 years of the city is 462.77 ten thousand tons, and the obtained data is used as activity level data of the city.
S2, determining the carbon dioxide emission factor of the industrial process of magnesite processing in the target city
The compositions of magnesite in this market are as follows 1:
TABLE 1
According to Table 1, the MgO content in magnesite in the market is 46.00%, and CO is obtained2The content of (B) is 50.52%.
Industrial products processed from magnesite in this market are mainly known as magnesite bricks, magnesite, fused magnesite, and the like.
The MgO content of the products processed from various magnesite grades is shown in the following table 2:
TABLE 2
According to Table 2, the MgO content in the commercial refractory was estimated to be 95%.
The following formula (7) is adopted to calculate the carbon dioxide emission generated by the industrial process of magnesite processing in the market:
wherein, EFiEmission factor, p, of carbon dioxide from industrial processes for the i-th magnesite processingiPurity in industrial products, f, for i magnesite processing1Is the MgO content in magnesite, f2For CO in magnesite2The content of (a).
According to the component data of magnesite and the MgO content data in the product, taking p as 0.95, f1＝0.46，f20.5052, the emission factor of carbon dioxide is calculated to be EF 1.0433.
S3, calculating the emission amount of the carbon dioxide according to the activity level data and the emission factor
The emission amount of carbon dioxide is calculated by the following formula (8):
E＝∑Pi×EFi；(8)
wherein E is carbon dioxide emission amount, PiFor industrial product yields, EF, from i-th magnesite processingiIs the emission factor of carbon dioxide of the industrial process of the ith magnesite processing.
According to the activity level data obtained in step S1 and the emission factor calculated in step S2, P is 462.77 ten thousand tons and EF is 1.0433 tons, and the emission amount of carbon dioxide in the city is 482.81 ten thousand tons.
Fig. 4 schematically shows a block diagram of an apparatus for determining carbon dioxide emissions from magnesite processing according to an embodiment of the invention.
As shown in fig. 4, the apparatus 400 for determining the amount of carbon dioxide emissions generated by the magnesite processing process includes a receiving module 410, an obtaining module 420 and a determining module 430.
A receiving module 410 for receiving activity level data transmitted by the processing equipment; wherein the activity level data is the output of industrial products obtained based on magnesite processing within a preset time period;
an obtaining module 420 for obtaining an emission factor of carbon dioxide; the emission factor is determined based on the industrial process of magnesite processing in a preset time period; and
the determining module 430 is configured to determine an emission amount of carbon dioxide generated by the industrial process based on magnesite processing within a preset time period according to the activity level data and the emission factor.
According to an embodiment of the present invention, receiving activity level data sent by a processing device includes receiving magnesite processing-based industrial product yields for a plurality of enterprises within a preset time period sent by the processing device;
and determining activity level data according to industrial product yields obtained by magnesite processing of a plurality of enterprises within a preset time period.
According to an embodiment of the present invention, receiving activity level data sent by a processing device includes receiving a total production of industrial products from processing by a plurality of enterprises within a preset time period sent by the processing device and a ratio of the production of industrial products from magnesite processing to the total production of industrial products; activity level data is determined based on total production and ratio of industrial products.
According to the embodiment of the invention, under the condition that the magnesite input amount in the preset time period can be obtained, the magnesite input amount in the preset time period is obtained; and determining the discharge factor based on the magnesite input amount in a preset time period.
According to the embodiment of the invention, under the condition that the magnesite input amount in the preset time period cannot be obtained, but the actual chemical component data of the magnesite can be obtained, the actual chemical component data of the magnesite are obtained; wherein the actual chemical composition data comprises the purity of industrial products processed based on magnesite, the proportion of the actual content of magnesium oxide to the content of magnesite in the magnesite, and the proportion of the actual content of carbon dioxide to the content of magnesite in the magnesite; and acquiring the emission factor of the carbon dioxide based on the actual chemical composition data of the magnesite.
According to the embodiment of the invention, the theoretical chemical component data of the magnesite are obtained under the condition that the magnesite input amount and the actual chemical component data in the preset time period cannot be obtained, but the theoretical chemical component data of the magnesite can be obtained; wherein the theoretical chemical composition data comprises the purity of industrial products processed based on magnesite, the proportion of the theoretical magnesium oxide content in the magnesite to the magnesite content, and the proportion of the theoretical carbon dioxide content in the magnesite to the magnesite content; and acquiring a carbon dioxide emission factor based on the theoretical chemical composition data of the magnesite.
According to an embodiment of the present invention, the emission of carbon dioxide produced by the industrial process for magnesite processing within the preset time period includes the emission of carbon dioxide produced by the industrial process for magnesite processing within the year of the target city.
Any number of modules, sub-modules, units, sub-units, or at least part of the functionality of any number thereof according to embodiments of the invention may be implemented in one module. Any one or more of the modules, sub-modules, units, and sub-units according to the embodiments of the present invention may be implemented by being divided into a plurality of modules. Any one or more of the modules, sub-modules, units, and sub-units according to the embodiments of the present invention may be implemented at least partially as a hardware Circuit, such as a Field Programmable Gate Array (FPGA), a Programmable Logic Array (PLA), a system on a chip, a system on a substrate, a system on a package, an Application Specific Integrated Circuit (ASIC), or may be implemented by hardware or firmware in any other reasonable manner of integrating or packaging a Circuit, or implemented by any one of three implementations of software, hardware, and firmware, or any suitable combination of any of them. Alternatively, one or more of the modules, sub-modules, units, sub-units according to embodiments of the present invention may be at least partially implemented as computer program modules, which, when executed, may perform the corresponding functions.
For example, any number of the receiving module 410, the obtaining module 420 and the determining module 430 may be combined and implemented in one module/unit/sub-unit, or any one of the modules/units/sub-units may be split into a plurality of modules/units/sub-units. Alternatively, at least part of the functionality of one or more of these modules/units/sub-units may be combined with at least part of the functionality of other modules/units/sub-units and implemented in one module/unit/sub-unit. According to an embodiment of the present invention, at least one of the receiving module 410, the obtaining module 420, and the determining module 430 may be implemented at least in part as a hardware circuit, such as a Field Programmable Gate Array (FPGA), a Programmable Logic Array (PLA), a system on a chip, a system on a substrate, a system on a package, an Application Specific Integrated Circuit (ASIC), or may be implemented in hardware or firmware by any other reasonable manner of integrating or packaging a circuit, or may be implemented in any one of or any suitable combination of software, hardware, and firmware. Alternatively, at least one of the receiving module 410, the obtaining module 420 and the determining module 430 may be at least partially implemented as a computer program module, which when executed, may perform a corresponding function.
It should be noted that, in the embodiment of the present invention, the target enterprise determining apparatus portion corresponds to the target enterprise determining method portion in the embodiment of the present invention, and the description of the target enterprise determining apparatus portion specifically refers to the target enterprise determining method portion, which is not described herein again.
Fig. 5 schematically shows a block diagram of a computer system suitable for implementing the above described method according to an embodiment of the invention. The computer system illustrated in FIG. 5 is only an example and should not impose any limitations on the scope of use or functionality of embodiments of the invention.
As shown in fig. 5, the first electronic device 500 according to an embodiment of the present invention includes a processor 501, which can perform various appropriate actions and processes according to a program stored in a Read-Only Memory (ROM) 502 or a program loaded from a storage section 508 into a Random Access Memory (RAM) 503. The processor 501 may comprise, for example, a general purpose microprocessor (e.g., a CPU), an instruction set processor and/or associated chipset, and/or a special purpose microprocessor (e.g., an Application Specific Integrated Circuit (ASIC)), among others. The processor 501 may also include onboard memory for caching purposes. Processor 501 may include a single processing unit or multiple processing units for performing the different actions of the method flows according to embodiments of the present invention.
In the RAM 503, various programs and data necessary for the operation of the computer system 500 are stored. The processor 501, the ROM 502, and the RAM 503 are connected to each other by a bus 504. The processor 501 performs various operations of the method flow according to the embodiments of the present invention by executing programs in the ROM 502 and/or the RAM 503. Note that the programs may also be stored in one or more memories other than the ROM 502 and the RAM 503. The processor 501 may also perform various operations of method flows according to embodiments of the present invention by executing programs stored in the one or more memories.
According to an embodiment of the invention, system 500 may also include an input/output (I/O) interface 505, input/output (I/O) interface 505 also being connected to bus 504. The system 500 may also include one or more of the following components connected to the I/O interface 505: an input portion 506 including a keyboard, a mouse, and the like; an output portion 507 including a Display such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and a speaker; a storage portion 508 including a hard disk and the like; and a communication section 509 including a network interface card such as a LAN card, a modem, or the like. The communication section 509 performs communication processing via a network such as the internet. The driver 510 is also connected to the I/O interface 505 as necessary. A removable medium 511 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 510 as necessary, so that a computer program read out therefrom is mounted into the storage section 508 as necessary.
According to an embodiment of the invention, the method flow according to an embodiment of the invention may be implemented as a computer software program. For example, embodiments of the invention include a computer program product comprising a computer program embodied on a computer-readable storage medium, the computer program comprising program code for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 509, and/or installed from the removable medium 511. The computer program, when executed by the processor 501, performs the above-described functions defined in the system of the embodiment of the present invention. The above described systems, devices, apparatuses, modules, units, etc. may be implemented by computer program modules according to embodiments of the present invention.
The present invention also provides a computer-readable storage medium, which may be contained in the apparatus/device/system described in the above embodiments; or may exist separately and not be assembled into the device/apparatus/system. The computer-readable storage medium carries one or more programs which, when executed, implement the method according to an embodiment of the present invention.
According to an embodiment of the present invention, the computer readable storage medium may be a non-volatile computer readable storage medium. Examples may include, but are not limited to: a portable Computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an erasable Programmable Read-Only Memory (EPROM) (erasable Programmable Read-Only Memory) or flash Memory), a portable compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the preceding. In the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
For example, according to embodiments of the invention, a computer-readable storage medium may include ROM 502 and/or RAM 503 and/or one or more memories other than ROM 502 and RAM 503 as described above.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions. It will be appreciated by a person skilled in the art that various combinations and/or combinations of features recited in the various embodiments and/or claims of the present invention are possible, even if such combinations or combinations are not explicitly recited in the present invention. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present invention may be made without departing from the spirit or teaching of the invention. All such combinations and/or associations fall within the scope of the present invention.
The embodiments of the present invention have been described above. However, these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Although the embodiments are described separately above, this does not mean that the measures in the embodiments cannot be used in advantageous combination. The scope of the invention is defined by the appended claims and equivalents thereof. Various alternatives and modifications can be devised by those skilled in the art without departing from the scope of the invention, and these alternatives and modifications are intended to fall within the scope of the invention.
Claims (10)
1. A method for determining emissions of carbon dioxide produced by a magnesite processing process, the method being performed by a terminal device and comprising:
receiving activity level data transmitted by the processing equipment; wherein the activity level data is the yield of industrial products obtained based on magnesite processing within a preset time period;
acquiring a carbon dioxide emission factor; wherein the emission factor is determined by the industrial process based on magnesite processing in the preset time period; and
and determining the emission amount of carbon dioxide generated by the industrial process based on magnesite processing in the preset time period according to the activity level data and the emission factor.
2. The method of claim 1, the receiving activity level data transmitted by a processing device comprising:
receiving industrial product yields, which are sent by processing equipment and obtained by magnesite-based processing of a plurality of enterprises within the preset time period;
and determining the activity level data according to the industrial product yield based on magnesite processing of a plurality of enterprises in the preset time period.
3. The method of claim 1, the receiving activity level data transmitted by a processing device comprising:
receiving the total output of industrial products obtained by processing of a plurality of enterprises in the preset time period and sent by processing equipment, and the proportion of the output of the industrial products obtained by processing based on the magnesite to the total output of the industrial products;
determining the activity level data based on the total production of the industrial product and the ratio.
4. The method of claim 1, further comprising:
under the condition that the magnesite input amount in the preset time period can be obtained, the magnesite input amount in the preset time period is obtained;
and determining the emission factor based on the magnesite input amount in the preset time period.
5. The method of claim 4, further comprising:
acquiring actual chemical component data of magnesite under the condition that the magnesite input amount in the preset time period cannot be acquired but the actual chemical component data of the magnesite can be acquired; the actual chemical composition data comprises the purity of an industrial product obtained based on magnesite processing, the proportion of the actual content of magnesium oxide in magnesite to the content of magnesite, and the proportion of the actual content of carbon dioxide in magnesite to the content of magnesite;
and acquiring the emission factor of the carbon dioxide based on the actual chemical composition data of the magnesite.
6. The method of claim 5, further comprising:
acquiring theoretical chemical component data of magnesite under the condition that the magnesite input amount and the actual chemical component data in the preset time period cannot be acquired, but the theoretical chemical component data of the magnesite can be acquired; the theoretical chemical composition data comprises the purity of industrial products obtained based on magnesite processing, the proportion of the theoretical magnesium oxide content in the magnesite to the magnesite content, and the proportion of the theoretical carbon dioxide content in the magnesite to the magnesite content;
and acquiring a carbon dioxide emission factor based on the theoretical chemical composition data of the magnesite.
7. The method of claim 1, wherein,
the emission of carbon dioxide generated by the industrial process for magnesite processing in the preset time period comprises the emission of carbon dioxide generated by the industrial process for magnesite processing in the year of the target city.
8. An apparatus for determining the amount of carbon dioxide emissions produced by a magnesite processing process, comprising:
a receiving module for receiving activity level data transmitted by the processing equipment; wherein the activity level data is the yield of industrial products obtained based on magnesite processing within a preset time period;
the acquisition module is used for acquiring the emission factor of the carbon dioxide; wherein the emission factor is determined by the industrial process based on magnesite processing in the preset time period; and
and the determining module is used for determining the emission amount of carbon dioxide generated by the industrial process based on magnesite processing in the preset time period according to the activity level data and the emission factor.
9. A computer system, comprising:
one or more processors;
a memory for storing one or more programs,
wherein the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the method of any of claims 1-7.
10. A computer readable storage medium having stored thereon executable instructions which, when executed by a processor, cause the processor to carry out the method of any one of claims 1 to 7.
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