WO2019187961A1 - Device for suggesting recommended catalyst for use in fcc device, method, program and non-transitory computer-readable storage medium - Google Patents

Device for suggesting recommended catalyst for use in fcc device, method, program and non-transitory computer-readable storage medium Download PDF

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WO2019187961A1
WO2019187961A1 PCT/JP2019/007898 JP2019007898W WO2019187961A1 WO 2019187961 A1 WO2019187961 A1 WO 2019187961A1 JP 2019007898 W JP2019007898 W JP 2019007898W WO 2019187961 A1 WO2019187961 A1 WO 2019187961A1
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product
catalyst
user
fcc
flow rate
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PCT/JP2019/007898
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French (fr)
Japanese (ja)
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範人 千代田
健司 永井
大樹 渡辺
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コスモ石油株式会社
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique

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  • the present invention relates to an apparatus, a method, a program, and a non-transitory computer-readable recording medium for proposing a recommended catalyst for use in an FCC apparatus.
  • FCC device fluid catalytic cracking device
  • This FCC apparatus has various restrictions on the apparatus depending on the maximum extraction amount of each fraction extraction pump. For example, it is assumed that the maximum extraction amount of the pump that extracts fractions A and B is 100 [barrel / day (hereinafter referred to as B / D)]. At this time, if the flow rate of the fraction A is already 100 [B / D] and the flow rate of the fraction B is 80 [B / D], the flow rate of the fraction A cannot be increased any more. The operation to increase the supply amount of raw material oil is not possible. However, the fraction B has not yet reached the constraints, and there is room for increased production from the viewpoint of utilizing the equipment. As described above, the present inventor has noticed that in order to sufficiently draw out the performance of the FCC apparatus, it is necessary to consider the influence of the FCC apparatus on the incidental facilities.
  • the present inventor noticed that there is room for drawing out the performance of the FCC apparatus by changing the catalyst.
  • the catalyst ⁇ when the catalyst ⁇ is used and the flow rate of the fraction A is 100 [B / D] and the flow rate of the fraction B is 80 [B / D], the supply amount of the raw material oil is increased.
  • the flow rate of fraction A cannot be increased any more.
  • the catalyst ⁇ when the catalyst ⁇ is used, there is a possibility that the flow rate of the fraction A can be 90 [B / D] while the flow rate of the fraction A is 95 [B / D].
  • the catalyst ⁇ when the catalyst ⁇ is used, an economic merit can be expected as compared with the case where the catalyst ⁇ is used.
  • Patent Document 1 a direct simulation of an FCC apparatus is proposed by Patent Document 1 and the like. Since such direct simulation closely simulates the shape of the FCC device, the reaction model of each fraction, etc., enormous amounts of input data and calculation amount are required. For this reason, it is not practical to use direct simulation in calculating various economic merits obtained by replacing various catalysts.
  • the present invention provides an apparatus, a method, a program, and a non-transitory computer-readable recording medium that can propose a catalyst that meets the user's purpose in the FCC apparatus without using direct simulation.
  • An apparatus for proposing a recommended catalyst for use in an FCC apparatus that obtains a product from a raw oil by fluid catalytic cracking using a terminal and a server connected to the terminal via a network
  • the device A processor and a storage unit for storing computer-readable instructions;
  • the device User performance information including at least feedstock flow rate, feedstock properties, product yield balance, catalyst type as a result of the user's FCC device, and at least feedstock flow rate, feedstock Obtaining planned operating conditions including properties;
  • the yield balance calculation function for calculating the production amount of each product based on at least the feed oil flow rate, the feed oil properties, the product yield balance, and the type of catalyst, (a) at least the feed oil flow rate and the feed oil in the bench plant Correction based on the comparison of the reference result information including the property, the product yield balance, the type of catalyst, and (b) the user result information;
  • the usefulness is calculated based on the production amount of
  • a method for providing a terminal with a recommended catalyst for use in a fluid catalytic cracking device that obtains a product from raw material oil by fluid catalytic cracking via a network
  • User performance information including at least feedstock flow rate, feedstock properties, product yield balance, catalyst type as a result of the user's FCC device, and at least feedstock flow rate, feedstock Obtaining planned operating conditions including properties
  • the yield balance calculation function for calculating the production amount of each product based on at least the feed oil flow rate, the feed oil properties, the product yield balance, and the type of catalyst, (a) at least the feed oil flow rate and the feed oil in the bench plant Correction based on a comparison of the property, product yield balance, catalyst performance information including the type of catalyst, and (b) the user performance information;
  • the usefulness is determined based on the production amount of each product obtained for each of the plurality of types of catalysts calculated based on the scheduled operation conditions and the constraint conditions of the user's
  • a program for causing a computer to execute the method, and A non-transitory computer readable recording medium recording the above program is provided.
  • an apparatus, a method, a program, and a non-transitory computer-readable recording medium capable of proposing a catalyst suitable for the user's purpose in the FCC apparatus without using direct simulation.
  • FIG. 1 is a system configuration diagram of a method for providing a terminal with a product yield of an FCC device according to the present embodiment.
  • the device that provides the terminal with the yield of the product of the FCC device according to the present embodiment acquires the actual results of the user's FCC device, planned operating conditions, and the like.
  • the product yield obtained when the user's FCC device is operated under the operating conditions is provided to the terminal.
  • the apparatus 1 has a main server 20 and a data server 30.
  • the main server 20 and the data server 30 are communicably connected.
  • the main server 20 and the data server 30 may be integrated, or may be configured separately.
  • the device 1 is connected to the terminal 10 operated by the user via the network 40.
  • the terminal 10 and the main server 20 may be connected via a dedicated line or may be connected via an internet line.
  • the terminal 10 has a display device integrally or separately.
  • the terminal is an information processing device such as a computer, a tablet terminal, or a mobile phone owned by the user.
  • the terminal may be an information processing device that is not owned by the user. For example, it may be an information processing device to which a user has logged in.
  • the information processing device includes a processor, a storage unit that stores computer-readable instructions, and a display device.
  • the main server 20 may be composed of a single server or a plurality of servers.
  • the main server 20 includes a processor 21 and a storage unit 22 that stores computer-readable instructions.
  • the processor 21 reads out the computer readable instructions stored in the storage unit 22 and executes a method of providing the terminal with the yield of the product of the FCC device described in detail below.
  • the data server 30 is composed of a recording device such as a hard disk.
  • the data server 30 includes a bench plant database (hereinafter referred to as a bench plant DB) 31 and a user database (hereinafter referred to as a user DB) 32.
  • the bench plant DB 31 has reference performance information.
  • the user DB 32 has a user ID and password registered by the user, user performance information, and constraint conditions. Each information recorded in the user DB 32 and the bench plant DB 31 will be described later.
  • FIG. 2 is a flowchart of the method according to the present embodiment.
  • the main server 20 executes a user login process (step S01).
  • the main server 20 displays a screen prompting the terminal 10 to input a user ID and password.
  • the terminal 10 transmits the user ID and password input by the user to the main server 20.
  • the main server 20 acquires this user ID and password.
  • the main server 20 determines whether or not the acquired user ID and password match the user ID and password registered in the user DB 32. If the two match, the main server 20 determines that a specific user is logged in and proceeds with subsequent processing.
  • the main server 20 determines whether there is user record information in the user DB 32 (step S02). The main server 20 inquires whether there is user performance information of the user who has logged into the user DB 32.
  • the main server 20 inquires whether or not the user DB 32 has the user record information, and determines that the main server 20 has the user record information in the user DB 32 (step S02: Yes), the main server 20 receives the user from the user DB 32. Read user performance information.
  • step S02 determines that there is no user record information in the user DB 32 (step S02: No)
  • the main server 20 displays a screen that prompts the terminal 10 to input the user record information.
  • the terminal 10 transmits user result information input by the user to the main server 20.
  • the main server 20 acquires the transmitted user record information (step S04) and writes it in the user DB 32.
  • the main server 20 reads reference performance information from the bench plant DB 31 (step S05).
  • the main server 20 corrects the yield balance calculation function based on the comparison between the reference performance information and the user performance information (step S06).
  • the performance information is information such as what yield the product was obtained when operating a certain FCC device under what operating conditions.
  • the performance information in the user's FCC device is referred to as user performance information
  • the performance information in the bench plant is referred to as reference performance information.
  • the bench plant is an FCC apparatus that has a track record of evaluating or operating various catalysts, and examples include a research evaluation plant.
  • Various information obtained when the bench plant is operated under various operating conditions is reference performance information.
  • FIG. 3 shows an example of user performance information.
  • the performance information includes at least information on the operating conditions and the yield of the obtained product.
  • the performance information includes at least the flow rate of the feedstock, the properties of the feedstock, the type of catalyst, and the product yield balance.
  • the operating conditions included in the performance information include the feed flow rate of the feedstock to the FCC unit, the feedstock density, the feedstock residual carbon concentration (hereinafter also referred to as the residual coal concentration), the type of catalyst, and feedstock that contains multiple feedstocks. In the case where it is composed of, the ratio, the density of each raw material, the residual coal concentration, etc. are included.
  • the density of each obtained product and the production amount of each obtained product are included as information (product yield balance) related to the obtained product yield included in the performance information.
  • yield balance calculation function It is possible to statistically grasp that a product can be obtained with a predetermined product yield balance from the feedstock and catalyst types with a specific flow rate and properties based on the vast amount of actual information obtained from the bench plant. it can.
  • the yield balance calculation function can be derived from the relationship between the properties of the feedstock of the bench plant, the feed flow rate of the feedstock, the catalyst type, and the yield of the obtained product.
  • the yield balance calculation function is a function that represents the relationship between the operating conditions such as the feedstock, flow rate, properties, and catalyst type, and the yield of the product obtained by the FCC apparatus.
  • the user's FCC device is different from the bench plant in size, shape, pipe length, etc., even if the yield balance calculation function obtained in the bench plant is used as it is, the user's FCC device is used. It is impossible to accurately predict the yield of the product obtained in (1).
  • the relationship between the flow rate and properties of the feedstock in the user's FCC apparatus and the product yield balance of the products has a certain degree of correlation with those in the bench plant.
  • the present inventor corrects the yield balance calculation function obtained from the bench plant for the user's FCC device, thereby obtaining the yield of the product obtained by the user's FCC device from the flow rate and properties of the feedstock. It was found that can be easily predicted.
  • the yield balance calculation function (Specific method for correcting the yield balance calculation function) For example, if the total production amount of each product of the user's FCC device with respect to the flow rate of the raw material oil is 100 times the total production amount in the bench plant, the total production amount of the product will be 100 times as a whole. The yield balance calculation function is corrected. Further, when the product fraction of the user's FCC apparatus consists of three fractions A, B, and C, the flow rates for the product fractions A, B, and C in the bench plant are 100 times and 95 times, respectively. If the ratio is double or 103, the yield balance calculation function is corrected so as to obtain a yield corresponding thereto. However, a simplified model is described here, and in practice, various corrections are made according to the operating conditions of the user's FCC device.
  • the main server 20 After correcting the yield balance calculation function as described above, the main server 20 stores the corrected function in the user DB 32 as the user yield balance calculation function.
  • the main server 20 acquires the constraint conditions of the user's FCC device (step S07).
  • the constraint condition of the FCC apparatus is, for example, the maximum pumping flow rate for obtaining each product shown in FIG.
  • fractions such as DryDgas, C3, and C4 are produced from the feedstock.
  • a pump for taking out these fractions is provided for each fraction.
  • the maximum extraction flow rate of the user A's C3 pump may be lower than the maximum extraction flow rate of the user B's C3 pump.
  • the maximum withdrawal flow rate of each fraction pump may vary from user to user. For example, even if theoretically the amount of C3 generated is expected to be 0.70 [10,000 kL / 30 days], the maximum extraction flow rate of the C3 pump of the user A's FCC device is 0.50 [10,000 kL / 30. Day], the amount of C3 generated in the FCC device of user A's device is 0.50 [10,000 kL / 30 days].
  • the upper limit of each fraction of the FCC device is determined for each user.
  • the main server 20 acquires the upper limit value as a constraint condition for each fraction.
  • the main server 20 determines whether or not there is a constraint condition in the user DB 32 (step S07). When the user DB 32 has a constraint condition (step S07: Yes), the main server 20 acquires the constraint condition from the user DB 32 (step S08). When there is no constraint condition in the user DB 32 (step S07: No), the main server 20 acquires the constraint condition from the terminal 10 (step S09). The main server 20 causes the terminal 10 to display a prompt for input of the constraint condition. The terminal 10 transmits the input constraint condition to the main server 20. The main server 20 acquires the constraint condition transmitted from the terminal 10.
  • the scheduled operation conditions are various conditions that the user intends to set when operating his / her FCC device. For example, when the user wants to change the raw material oil, information including the supply flow rate of the raw material oil to be changed and its properties is input as the scheduled operation condition. Alternatively, the user is currently using the catalyst “BASE”, but if the user wants to know what product yield can be obtained using the catalyst “A”, the user can select the type of catalyst as the planned operating condition. Information including “A” is input as the scheduled operation condition.
  • FIG. 5 shows an example of planned operating conditions.
  • the scheduled operating conditions include at least the flow rate of the feedstock and the density of the feedstock.
  • the scheduled operating conditions may include the residual coal concentration of the raw material oil (in the case of processing a plurality of raw materials, the residual coal concentration of each raw oil), the type of catalyst, and the like.
  • the example displayed by volume display is shown in FIG. 5, you may display by weight display.
  • the unit of the quantity used by each calculation mentioned above may be handled by volume, and may be handled by weight.
  • the main server 20 acquires the scheduled operation condition, the constraint condition, and the user yield balance calculation function as described above.
  • the main server 20 calculates the production amount of each product obtained when the user's FCC device is operated under the planned operation condition and the constraint condition by applying the planned operation condition and the constraint condition to the user yield balance calculation function. To do. Further, the main server 20 calculates the production amount of each product for a plurality of types of catalysts including at least the catalyst input as the scheduled operation condition (hereinafter simply referred to as the scheduled catalyst) (step S11).
  • a catalyst having properties close to the planned catalyst may be selected, or an arbitrary catalyst may be selected regardless of the planned catalyst.
  • a plurality of types of catalysts that the user is considering to adopt may be acquired, and the production amount of each product may be calculated using these catalysts.
  • the main server 20 evaluates the usefulness of the product based on the weighting coefficient of the usefulness of each product for the products obtained by the respective types of catalysts.
  • usefulness is an economic value
  • the weighting coefficient in this case is a unit price.
  • FIG. 6 is a screen displayed on the terminal 10 in step S13 described later.
  • FIG. 6 shows the products obtained with each type of catalyst and the economic value of each product.
  • the main server 20 calculates the economic value per unit time by multiplying the production amount of each product by the unit price. .
  • the sum of the economic value per unit time for each product is the economic value (usefulness) per unit time of the product.
  • the unit price of C3 is doubled, for example, to calculate the usefulness of the product.
  • the main server 20 identifies the catalyst from which the most useful product is obtained (step S12).
  • the economic value (treatment merit) of the product obtained when the catalyst B is used is the highest. Therefore, the main server 20 specifies the catalyst B as a catalyst that can obtain the most useful product, and notifies the terminal 10 of information including at least the specified catalyst (step S13).
  • the main server 20 transmits the display shown in FIG. 6 to the terminal 10 and displays it on the screen of the terminal 10.
  • the catalyst B is highlighted to inform the user that the catalyst B is the most useful catalyst.
  • the main server 20 not only displays the most useful catalyst, but also the amount of each product generated when each catalyst BASE, A, B is used as shown in FIG. These prices and processing merits may be displayed on the terminal 10.
  • the apparatus and method for providing the product yield of the FCC apparatus according to the present embodiment can provide the product yield to the user quickly by a simple calculation method without using the direct simulation. Thereby, since the yield of the product according to a catalyst can be estimated easily, the catalyst from which the product which has a favorite yield for a user is obtained can be notified.
  • the main server 20 acquires the unit price stored in the data server 30 from the data server 30.
  • the main server performs step 11.
  • a step of obtaining a weighting factor for the usefulness of each product from the user may be performed.
  • the main server 20 gives the terminal the usefulness of the product obtained for each of the plurality of types of catalysts calculated based on the planned operation conditions scheduled by the user and the constraint conditions of the user plant. It may be displayed in comparison with the usefulness of the product in the user performance information.
  • the usefulness of the product in the user performance information is data indicated in the column of the catalyst type BASE, and a plurality of types of catalysts calculated based on the planned operation conditions scheduled by the user and the constraint conditions of the user plant.
  • the usefulness of the product obtained in each case is the data shown in the columns of catalysts A and B.
  • the main server 20 determines the unit price of each product, the production amount of each product obtained for each of a plurality of types of catalysts calculated based on the scheduled operation condition scheduled by the user and the constraint condition of the user plant. Based on the above, the total price of each product is calculated. Moreover, the total price of each product is calculated based on the unit price of each product and the production amount of each product in the user performance information.
  • the main server 20 compares and displays both on the terminal. Thereby, the user can confirm by himself the usefulness of the product obtained in the past, and the usefulness of the product obtained with various kinds of catalysts. In the display shown in FIG.
  • the cost of the catalyst consumed under each operating condition may be subtracted from each total price, and each subtraction result may be compared and displayed on the terminal.
  • the main server 20 may evaluate what reduced the catalyst cost required to generate the product from the processing merit as [economic efficiency considering the catalyst cost]. Regarding the [economic efficiency considering the catalyst cost], the catalyst B is the most useful, so the main server 20 transmits the catalyst B to the terminal 10 in step S13.
  • the maximum extraction flow rate of the pump for each fraction is exemplified as the constraint condition, but the constraint condition is not limited to this.
  • the constraint condition is at least one of the specifications outside the FCC device specifications and the operating range associated therewith, such as the maximum extraction flow rate of the extraction pump for each fraction of product and the maximum amount of air supplied to the regeneration tower of the catalyst. It is.
  • an apparatus, a method, a program, and a non-transitory computer-readable recording medium capable of proposing a catalyst suitable for the user's purpose in the FCC apparatus without using direct simulation.
  • apparatus 10 terminal 20 main server 21 processor 22 storage unit 30 data server 31 bench plant database 32 user database 40 network

Abstract

This device for suggesting a recommended catalyst for use in an FCC device is configured to carry out: a step (S02, S10) for acquiring user results information and a planned operating condition; a step (S06) for correcting, on the basis of a comparison between reference results information and the user results information, a yield balance calculation function that calculates production amounts for products on the basis of at least a raw oil flow rate, raw oil characteristics, a product yield balance and a catalyst type; and a step (S13) for communicating to a terminal the catalyst with which the most useful product is obtained, on the basis of weighting coefficients for the usefulness of each product and on the basis of the production amount that is obtained for each product by each of a plurality of catalyst types, said production amount being calculated on the basis of the planned operating condition and a limiting condition for the FCC device from a user.

Description

ＦＣＣ装置に用いる推奨触媒を提案する装置、方法、プログラム、非一時的コンピュータ可読記録媒体Apparatus, method, program and non-transitory computer-readable recording medium for proposing recommended catalyst for use in FCC apparatus
　本発明は、ＦＣＣ装置に用いる推奨触媒を提案する装置、方法、プログラム、非一時的コンピュータ可読記録媒体に関する。 The present invention relates to an apparatus, a method, a program, and a non-transitory computer-readable recording medium for proposing a recommended catalyst for use in an FCC apparatus.
　低品位な重質原料油から流動接触分解（Fluid Catalytic Cracking）により軽質な炭化水素など経済性の高い生成物を得る流動接触分解装置（以降、ＦＣＣ装置と呼ぶ）が知られている。 There is known a fluid catalytic cracking device (hereinafter referred to as an FCC device) that obtains a highly economical product such as light hydrocarbons from low grade heavy feedstock by fluid catalytic cracking (Fluid Catalytic Cracking).
日本国特開２００３－５８２０６号公報Japanese Unexamined Patent Publication No. 2003-58206
　このＦＣＣ装置には、各留分の取り出しポンプの最大取り出し量などに応じて様々な装置上の制約条件がある。
　例えば、留分Ａ，Ｂを取り出すポンプの最大取り出し量が１００［バレル／日（以降、Ｂ／Ｄと示す）］であったとする。このとき、既に留分Ａの流量が１００［Ｂ／Ｄ］、留分Ｂの流量が８０［Ｂ／Ｄ］であった場合には、留分Ａの流量をこれ以上大きくすることができないため、原料油の供給量を大きくする運転はできない。しかしながら、留分Ｂについてはまだ制約条件に届いておらず、装置活用の観点において増産の余地がある。このように、ＦＣＣ装置の性能を十分に引き出すにあたっては、ＦＣＣ装置の付帯設備への影響も考慮する必要があることに本発明者は気がついた。 This FCC apparatus has various restrictions on the apparatus depending on the maximum extraction amount of each fraction extraction pump.
For example, it is assumed that the maximum extraction amount of the pump that extracts fractions A and B is 100 [barrel / day (hereinafter referred to as B / D)]. At this time, if the flow rate of the fraction A is already 100 [B / D] and the flow rate of the fraction B is 80 [B / D], the flow rate of the fraction A cannot be increased any more. The operation to increase the supply amount of raw material oil is not possible. However, the fraction B has not yet reached the constraints, and there is room for increased production from the viewpoint of utilizing the equipment. As described above, the present inventor has noticed that in order to sufficiently draw out the performance of the FCC apparatus, it is necessary to consider the influence of the FCC apparatus on the incidental facilities.
　そこで本発明者は、触媒を変更することにより、ＦＣＣ装置の性能を引き出す余地があることに着目した。例えば、触媒αを用いたときの、留分Ａの流量が１００［Ｂ／Ｄ］、留分Ｂの流量が８０［Ｂ／Ｄ］であった場合には、原料油の供給量を大きくしても留分Ａの流量をこれ以上大きくすることができない。しかしながら、触媒βを用いたときに、留分Ａの流量を９５［Ｂ／Ｄ］としつつ、留分Ｂの流量を９０［Ｂ／Ｄ］とすることができる可能性がある。留分Ａ，Ｂも同等の経済的価値がある場合には、触媒βを用いた場合には触媒αを用いた場合よりも、経済的なメリットが期待できる。 Therefore, the present inventor noticed that there is room for drawing out the performance of the FCC apparatus by changing the catalyst. For example, when the catalyst α is used and the flow rate of the fraction A is 100 [B / D] and the flow rate of the fraction B is 80 [B / D], the supply amount of the raw material oil is increased. However, the flow rate of fraction A cannot be increased any more. However, when the catalyst β is used, there is a possibility that the flow rate of the fraction A can be 90 [B / D] while the flow rate of the fraction A is 95 [B / D]. In the case where the fractions A and B have the same economic value, when the catalyst β is used, an economic merit can be expected as compared with the case where the catalyst α is used.
　しかしながら、触媒の入れ替えによっては、例えば留分Ａの流量が１００［Ｂ／Ｄ］を超えてしまう場合があり、このような場合には同条件での運転ができない。このように、経済的なメリットを得る目的において、触媒の入れ替えに伴う生成物の生成量の変動を予測するのは難しく、特には、制約条件を超えた場合のリスクが大きいため、触媒の入れ替えは安易には行えない。 However, depending on the replacement of the catalyst, for example, the flow rate of the fraction A may exceed 100 [B / D]. In such a case, the operation under the same conditions cannot be performed. In this way, for the purpose of obtaining economic benefits, it is difficult to predict fluctuations in the amount of product produced due to catalyst replacement, and in particular, there is a large risk when the constraints are exceeded. Is not easy.
　ところで、特許文献１などにより、ＦＣＣ装置のダイレクトシミュレーションが提案されている。このようなダイレクトシミュレーションは、ＦＣＣ装置の形状や各留分の反応モデルなどを緻密にシミュレートするので、膨大な入力データや計算量が必要となる。このため、様々な触媒の入れ替えを行ってその触媒で得られる経済的なメリットを逐一算出するにあたって、ダイレクトシミュレーションを用いることは現実的ではない。 Incidentally, a direct simulation of an FCC apparatus is proposed by Patent Document 1 and the like. Since such direct simulation closely simulates the shape of the FCC device, the reaction model of each fraction, etc., enormous amounts of input data and calculation amount are required. For this reason, it is not practical to use direct simulation in calculating various economic merits obtained by replacing various catalysts.
　そこで本発明は、ダイレクトシミュレーションによらず、ＦＣＣ装置におけるユーザの目的に合う触媒を提案することができる装置、方法、プログラムおよび非一時的コンピュータ可読記録媒体を提供する。 Therefore, the present invention provides an apparatus, a method, a program, and a non-transitory computer-readable recording medium that can propose a catalyst that meets the user's purpose in the FCC apparatus without using direct simulation.
　上記目的を達成するために、本発明によれば以下が提供される。
　端末と、ネットワークを介して前記端末に接続されたサーバとを用いて、原料油から流動接触分解（Fluid Catalytic Cracking）により生成物を得るＦＣＣ装置に用いる推奨触媒を提案する装置であって、前記装置は、
　プロセッサと、コンピュータ可読命令を記憶する記憶部と、を備え、
　前記コンピュータ可読命令が前記プロセッサで実行されると、前記装置は、
　ユーザのＦＣＣ装置の実績としての少なくとも原料油の流量、原料油の性状、生成物得率バランス、触媒の種類を含むユーザ実績情報と、ユーザが運転を予定する少なくとも原料油の流量、原料油の性状を含む予定運転条件を取得するステップと、
　少なくとも原料油流量、原料油性状、生成物得率バランス、触媒の種類に基づいて各生成物の生成量を算出する得率バランス算出関数を、（ａ）少なくともベンチプラントにおける原料油流量、原料油性状、生成物得率バランス、触媒の種類を含む基準実績情報と、（ｂ）前記ユーザ実績情報との比較に基づいて、補正するステップと、
　前記予定運転条件とユーザのＦＣＣ装置の制約条件とに基づき算出される複数種類の触媒毎に得られる各生成物の生成量と、各留分の有用性の重み付け係数に基づいて、有用性が最も高くなる生成物が得られる触媒を前記端末に通知するステップを実行するように構成されている、ＦＣＣ装置に用いる推奨触媒を提案する装置。 In order to achieve the above object, the present invention provides the following.
An apparatus for proposing a recommended catalyst for use in an FCC apparatus that obtains a product from a raw oil by fluid catalytic cracking using a terminal and a server connected to the terminal via a network, The device
A processor and a storage unit for storing computer-readable instructions;
When the computer-readable instructions are executed by the processor, the device
User performance information including at least feedstock flow rate, feedstock properties, product yield balance, catalyst type as a result of the user's FCC device, and at least feedstock flow rate, feedstock Obtaining planned operating conditions including properties;
The yield balance calculation function for calculating the production amount of each product based on at least the feed oil flow rate, the feed oil properties, the product yield balance, and the type of catalyst, (a) at least the feed oil flow rate and the feed oil in the bench plant Correction based on the comparison of the reference result information including the property, the product yield balance, the type of catalyst, and (b) the user result information;
The usefulness is calculated based on the production amount of each product obtained for each of the plurality of types of catalysts calculated based on the scheduled operation conditions and the constraint conditions of the user's FCC device, and the weighting coefficient of the usefulness of each fraction. An apparatus for proposing a recommended catalyst for use in an FCC apparatus, configured to execute a step of notifying the terminal of a catalyst that provides the highest product.
　また、上記目的を達成するために、本発明によれば以下が提供される。
　ネットワークを介して、原料油から流動接触分解（Fluid Catalytic Cracking）により生成物を得る流動接触分解装置（ＦＣＣ装置）に用いる推奨触媒を端末へ提供する方法であって、
　ユーザのＦＣＣ装置の実績としての少なくとも原料油の流量、原料油の性状、生成物得率バランス、触媒の種類を含むユーザ実績情報と、ユーザが運転を予定する少なくとも原料油の流量、原料油の性状を含む予定運転条件を取得するステップと、
　少なくとも原料油流量、原料油性状、生成物得率バランス、触媒の種類に基づいて各生成物の生成量を算出する得率バランス算出関数を、（ａ）少なくともベンチプラントにおける原料油流量、原料油性状、生成物得率バランス、触媒の種類を含む基準実績情報と、（ｂ）前記ユーザ実績情報との比較に基づいて補正するステップと、
　前記予定運転条件とユーザのＦＣＣ装置の制約条件とに基づき算出される複数種類の触媒毎に得られる各生成物の生成量と、各生成油の有用性の重み付け係数に基づいて、有用性が最も高くなる生成物が得られる触媒を前記端末に通知するステップとを有する、ＦＣＣ装置に用いる推奨触媒を端末へ提供する方法。 In order to achieve the above object, the present invention provides the following.
A method for providing a terminal with a recommended catalyst for use in a fluid catalytic cracking device (FCC device) that obtains a product from raw material oil by fluid catalytic cracking via a network,
User performance information including at least feedstock flow rate, feedstock properties, product yield balance, catalyst type as a result of the user's FCC device, and at least feedstock flow rate, feedstock Obtaining planned operating conditions including properties;
The yield balance calculation function for calculating the production amount of each product based on at least the feed oil flow rate, the feed oil properties, the product yield balance, and the type of catalyst, (a) at least the feed oil flow rate and the feed oil in the bench plant Correction based on a comparison of the property, product yield balance, catalyst performance information including the type of catalyst, and (b) the user performance information;
The usefulness is determined based on the production amount of each product obtained for each of the plurality of types of catalysts calculated based on the scheduled operation conditions and the constraint conditions of the user's FCC device, and the weighting coefficient of the usefulness of each produced oil. And providing the terminal with a recommended catalyst for use in the FCC apparatus, the method comprising: notifying the terminal of a catalyst that yields the highest product.
　また、本発明によれば、
　上記方法をコンピュータにより実行させるためのプログラム、および、
　上記プログラムを記録した非一時的コンピュータ可読記録媒体が提供される。 Moreover, according to the present invention,
A program for causing a computer to execute the method, and
A non-transitory computer readable recording medium recording the above program is provided.
　本発明によれば、ダイレクトシミュレーションによらず、ＦＣＣ装置におけるユーザの目的に合う触媒を提案することができる装置、方法、プログラムおよび非一時的コンピュータ可読記録媒体が提供される。 According to the present invention, there are provided an apparatus, a method, a program, and a non-transitory computer-readable recording medium capable of proposing a catalyst suitable for the user's purpose in the FCC apparatus without using direct simulation.
本実施形態に係るＦＣＣ装置の生成物の得率を端末へ提供する方法のシステム構成図である。It is a system block diagram of the method of providing the yield of the product of the FCC apparatus which concerns on this embodiment to a terminal. 本実施形態にかかるＦＣＣ装置の生成物の得率を端末へ提供する方法のフローチャートである。It is a flowchart of the method of providing the yield of the product of the FCC apparatus concerning this embodiment to a terminal. ユーザ実績情報の一例を示す図である。It is a figure which shows an example of user performance information. 制約条件の一例を示す図である。It is a figure which shows an example of a constraint condition. 予定運転条件の一例を示す図である。It is a figure which shows an example of a plan driving | running condition. 端末へ表示させる画面の一例である。It is an example of the screen displayed on a terminal.
　以下、本発明の実施形態を図面に基づいて、より詳細に説明する。
　図１は、本実施形態に係るＦＣＣ装置の生成物の得率を端末へ提供する方法のシステム構成図である。本実施形態に係るＦＣＣ装置の生成物の得率を端末へ提供する装置（以下、単に装置１と呼ぶ）は、ユーザのＦＣＣ装置の実績、予定している運転条件などを取得し、予定している運転条件でユーザのＦＣＣ装置を運転した場合に得られる生成物の得率を端末へ提供する。 Hereinafter, embodiments of the present invention will be described in more detail with reference to the drawings.
FIG. 1 is a system configuration diagram of a method for providing a terminal with a product yield of an FCC device according to the present embodiment. The device that provides the terminal with the yield of the product of the FCC device according to the present embodiment (hereinafter simply referred to as device 1) acquires the actual results of the user's FCC device, planned operating conditions, and the like. The product yield obtained when the user's FCC device is operated under the operating conditions is provided to the terminal.
　図１に示すように、装置１は、メインサーバ２０とデータサーバ３０を有している。メインサーバ２０とデータサーバ３０は通信可能に接続されている。メインサーバ２０とデータサーバ３０は一体の構成としてもよいし、別体の構成としてもよい。 As shown in FIG. 1, the apparatus 1 has a main server 20 and a data server 30. The main server 20 and the data server 30 are communicably connected. The main server 20 and the data server 30 may be integrated, or may be configured separately.
　装置１は、ネットワーク４０を介してユーザの操作する端末１０と接続されている。端末１０とメインサーバ２０は専用回線で接続されていてもよいし、インターネット回線で接続されていてもよい。端末１０は、表示装置を一体又は別体に有している。端末は、ユーザが所有するコンピュータ、タブレット端末、携帯電話などの情報処理機器である。また、端末は、ユーザが所有しない情報処理機器であってもよい。例えばユーザがログインした情報処理機器であってもよい。情報処理機器は、プロセッサと、コンピュータ可読命令を記憶する記憶部と、表示装置を有する。 The device 1 is connected to the terminal 10 operated by the user via the network 40. The terminal 10 and the main server 20 may be connected via a dedicated line or may be connected via an internet line. The terminal 10 has a display device integrally or separately. The terminal is an information processing device such as a computer, a tablet terminal, or a mobile phone owned by the user. The terminal may be an information processing device that is not owned by the user. For example, it may be an information processing device to which a user has logged in. The information processing device includes a processor, a storage unit that stores computer-readable instructions, and a display device.
　メインサーバ２０は単一のサーバで構成してもよいし、複数台のサーバで構成してもよい。メインサーバ２０は、プロセッサ２１と、コンピュータ可読命令を記憶する記憶部２２で構成されている。プロセッサ２１は、記憶部２２に記憶されたコンピュータ可読命令を読み出し、以下に詳述するＦＣＣ装置の生成物の得率を端末へ提供する方法を実行する。 The main server 20 may be composed of a single server or a plurality of servers. The main server 20 includes a processor 21 and a storage unit 22 that stores computer-readable instructions. The processor 21 reads out the computer readable instructions stored in the storage unit 22 and executes a method of providing the terminal with the yield of the product of the FCC device described in detail below.
　データサーバ３０は、ハードディスクなどの記録装置で構成されている。データサーバ３０は、ベンチプラントデータベース（以降、ベンチプラントＤＢと呼ぶ）３１と、ユーザデータベース（以降、ユーザＤＢと呼ぶ）３２とを有している。ベンチプラントＤＢ３１は、基準実績情報を有している。ユーザＤＢ３２は、ユーザが登録したユーザＩＤとパスワードと、ユーザ実績情報と、制約条件を有している。ユーザＤＢ３２やベンチプラントＤＢ３１に記録される各々の情報は追って説明する。 The data server 30 is composed of a recording device such as a hard disk. The data server 30 includes a bench plant database (hereinafter referred to as a bench plant DB) 31 and a user database (hereinafter referred to as a user DB) 32. The bench plant DB 31 has reference performance information. The user DB 32 has a user ID and password registered by the user, user performance information, and constraint conditions. Each information recorded in the user DB 32 and the bench plant DB 31 will be described later.
　図２は、本実施形態にかかる方法のフローチャートである。
　図２に示すように、メインサーバ２０は、ユーザのログイン処理を実行する（ステップＳ０１）。メインサーバ２０は、端末１０にユーザＩＤとパスワードの入力を促す画面を表示させる。端末１０は、ユーザが入力したユーザＩＤとパスワードをメインサーバ２０へ送信する。メインサーバ２０は、このユーザＩＤとパスワードを取得する。メインサーバ２０は、取得したユーザＩＤとパスワードが、ユーザＤＢ３２に登録されているユーザＩＤおよびパスワードと一致しているか否かを判定する。両者が一致している場合、メインサーバ２０は特定のユーザがログインしているものと判断して以降の処理を進める。 FIG. 2 is a flowchart of the method according to the present embodiment.
As shown in FIG. 2, the main server 20 executes a user login process (step S01). The main server 20 displays a screen prompting the terminal 10 to input a user ID and password. The terminal 10 transmits the user ID and password input by the user to the main server 20. The main server 20 acquires this user ID and password. The main server 20 determines whether or not the acquired user ID and password match the user ID and password registered in the user DB 32. If the two match, the main server 20 determines that a specific user is logged in and proceeds with subsequent processing.
　ログイン処理が終了したら、メインサーバ２０はユーザＤＢ３２にユーザ実績情報があるか否かを判定する（ステップＳ０２）。メインサーバ２０は、ユーザＤＢ３２にログインしているユーザのユーザ実績情報があるか否かを照会する。 When the login process is completed, the main server 20 determines whether there is user record information in the user DB 32 (step S02). The main server 20 inquires whether there is user performance information of the user who has logged into the user DB 32.
　事前にユーザがユーザ実績情報をユーザＤＢ３２に登録している場合、あるいは、既に本方法を利用したことがあるユーザがメインサーバ２０にログインしている場合には、ユーザ実績情報がユーザＤＢ３２に記録されている。メインサーバ２０がユーザＤＢ３２にユーザ実績情報があるか否かを照会し、メインサーバ２０がユーザＤＢ３２にユーザ実績情報があると判定すると（ステップＳ０２：Ｙｅｓ）、メインサーバ２０はユーザＤＢ３２から該ユーザのユーザ実績情報を読み出す。 If the user has registered user performance information in the user DB 32 in advance, or if a user who has already used this method has logged in to the main server 20, the user performance information is recorded in the user DB 32. Has been. When the main server 20 inquires whether or not the user DB 32 has the user record information, and determines that the main server 20 has the user record information in the user DB 32 (step S02: Yes), the main server 20 receives the user from the user DB 32. Read user performance information.
　一方で、新規のユーザの場合など、ユーザＤＢ３２にユーザ実績情報がない場合もありうる。メインサーバ２０がユーザＤＢ３２にユーザ実績情報がないと判定すると（ステップＳ０２：Ｎｏ）、メインサーバ２０は、端末１０にユーザ実績情報の入力を促す画面を表示させる。端末１０は、ユーザが入力したユーザ実績情報をメインサーバ２０へ送信する。メインサーバ２０は、送信されたユーザ実績情報を取得し（ステップＳ０４）、ユーザＤＢ３２に書き込む。 On the other hand, there may be cases where there is no user record information in the user DB 32, such as in the case of a new user. If the main server 20 determines that there is no user record information in the user DB 32 (step S02: No), the main server 20 displays a screen that prompts the terminal 10 to input the user record information. The terminal 10 transmits user result information input by the user to the main server 20. The main server 20 acquires the transmitted user record information (step S04) and writes it in the user DB 32.
　続いてメインサーバ２０は、ベンチプラントＤＢ３１から基準実績情報を読み出す（ステップＳ０５）。メインサーバ２０は、基準実績情報とユーザ実績情報との比較に基づいて、得率バランス算出関数を補正する（ステップＳ０６）。 Subsequently, the main server 20 reads reference performance information from the bench plant DB 31 (step S05). The main server 20 corrects the yield balance calculation function based on the comparison between the reference performance information and the user performance information (step S06).
　実績情報とは、あるＦＣＣ装置をどのような運転条件下で運転したときに生成物がどのような得率で得られたかといった情報である。ユーザのＦＣＣ装置における実績情報をユーザ実績情報と呼び、ベンチプラントにおける実績情報を基準実績情報と呼ぶ。ベンチプラントとは、各種の触媒を評価又は運転した実績のあるＦＣＣ装置であり、例えば研究用の評価用プラントが挙げられる。このベンチプラントを様々な運転条件のもとで運転したときに得られた各種の情報が、基準実績情報である。 The performance information is information such as what yield the product was obtained when operating a certain FCC device under what operating conditions. The performance information in the user's FCC device is referred to as user performance information, and the performance information in the bench plant is referred to as reference performance information. The bench plant is an FCC apparatus that has a track record of evaluating or operating various catalysts, and examples include a research evaluation plant. Various information obtained when the bench plant is operated under various operating conditions is reference performance information.
　図３に、ユーザ実績情報の一例を示す。図３に示すように、実績情報は少なくとも、運転条件と、得られた生成物の得率に関する情報を含む。実績情報は少なくとも、原料油の流量、原料油の性状、触媒の種類、生成物得率バランスを含む。
　実績情報に含まれる運転条件は、原料油のＦＣＣ装置への供給流量、原料油の密度、原料油の残留炭素濃度（以降、残炭濃度とも呼ぶ）、触媒の種類、原料油が複数の原料で構成されている場合はその比率および各々の原料の密度、残炭濃度などを含む。また実績情報に含まれる得られた生成物の得率に関する情報（生成物得率バランス）として、得られた各生成物の密度、得られた各生成物の生成量を含む。 FIG. 3 shows an example of user performance information. As shown in FIG. 3, the performance information includes at least information on the operating conditions and the yield of the obtained product. The performance information includes at least the flow rate of the feedstock, the properties of the feedstock, the type of catalyst, and the product yield balance.
The operating conditions included in the performance information include the feed flow rate of the feedstock to the FCC unit, the feedstock density, the feedstock residual carbon concentration (hereinafter also referred to as the residual coal concentration), the type of catalyst, and feedstock that contains multiple feedstocks. In the case where it is composed of, the ratio, the density of each raw material, the residual coal concentration, etc. are included. Moreover, the density of each obtained product and the production amount of each obtained product are included as information (product yield balance) related to the obtained product yield included in the performance information.
（得率バランス算出関数）
　ベンチプラントにより得られた膨大な実績情報に基づき、特定の流量・性状の原料油、触媒の種類からは、所定の生成物得率バランスで生成物が得られることを統計的に把握することができる。このようなベンチプラントの原料油の性状、原料油の供給流量、触媒種類と、得られた生成物の得率との関係から、得率バランス算出関数を導出することができる。換言すれば、得率バランス算出関数とは、原料油と流量と性状と触媒種類といった運転条件と、ＦＣＣ装置で得られる生成物の得率との関係を表す関数である。 (Yield balance calculation function)
It is possible to statistically grasp that a product can be obtained with a predetermined product yield balance from the feedstock and catalyst types with a specific flow rate and properties based on the vast amount of actual information obtained from the bench plant. it can. The yield balance calculation function can be derived from the relationship between the properties of the feedstock of the bench plant, the feed flow rate of the feedstock, the catalyst type, and the yield of the obtained product. In other words, the yield balance calculation function is a function that represents the relationship between the operating conditions such as the feedstock, flow rate, properties, and catalyst type, and the yield of the product obtained by the FCC apparatus.
　例えば、ある組成αの原料油を流量Ｑ１、触媒Ａでベンチプラントへ供給したときに、生成物の留分Ａ，Ｂ，Ｃについてそれぞれ流量ａ1，ｂ1，ｃ1が得られたとする。また、ある留分組成βの原料油を流量Ｑ２、触媒ＢでベンチプラントのＦＣＣ装置へ供給したときに、生成物の留分Ａ，Ｂ，Ｃについてそれぞれ流量a2, b2, C2が得られたとする。このような原料油の性状、流量、触媒に応じた、各生成物の生成量の関係が、得率バランス算出関数である。このような原料油の性状、流量、触媒に応じた、各生成物の生成量の関係について、膨大なデータがベンチプラントＤＢ３１に蓄積されている。
　そこで、原料油の性状、流量、触媒を入力すれば、得率バランス算出関数を使って、ベンチプラントで得られる各生成物の生成量を簡単に予測することができる。 For example, when a feedstock having a certain composition α is supplied to a bench plant with a flow rate Q1 and a catalyst A, flow rates a1, b1, and c1 are obtained for the product fractions A, B, and C, respectively. Also, when a feedstock having a certain fraction composition β is supplied to the FCC unit of the bench plant with a flow rate Q2 and a catalyst B, flow rates a2, b2, and C2 are obtained for the product fractions A, B, and C, respectively. To do. The relationship between the production amount of each product according to the properties, flow rate, and catalyst of such raw material oil is a yield balance calculation function. A huge amount of data is accumulated in the bench plant DB 31 regarding the relationship between the production amount of each product according to the properties, flow rate, and catalyst of such raw material oil.
Therefore, if the properties, flow rate, and catalyst of the feedstock are input, the yield of each product obtained in the bench plant can be easily predicted using the yield balance calculation function.
　ところが、ユーザのＦＣＣ装置は、その大きさ、形状、配管の長さなどがベンチプラントとは異なっているため、ベンチプラントで得られた得率バランス算出関数をそのまま用いても、ユーザのＦＣＣ装置で得られる生成物の得率を正確に予測することができない。しかしながら、ユーザのＦＣＣ装置における原料油の流量や性状と生成物の生成物得率バランスとの関係は、ベンチプラントにおけるそれらと一定程度の相関がある。 However, since the user's FCC device is different from the bench plant in size, shape, pipe length, etc., even if the yield balance calculation function obtained in the bench plant is used as it is, the user's FCC device is used. It is impossible to accurately predict the yield of the product obtained in (1). However, the relationship between the flow rate and properties of the feedstock in the user's FCC apparatus and the product yield balance of the products has a certain degree of correlation with those in the bench plant.
　そこで本発明者は、ベンチプラントから得られた得率バランス算出関数を、ユーザのＦＣＣ装置用に補正することで、原料油の流量と性状から、ユーザのＦＣＣ装置で得られる生成物の得率を簡単に予測できることを見出した。 Therefore, the present inventor corrects the yield balance calculation function obtained from the bench plant for the user's FCC device, thereby obtaining the yield of the product obtained by the user's FCC device from the flow rate and properties of the feedstock. It was found that can be easily predicted.
（得率バランス算出関数の補正の具体的手法）
　例えば、原料油の流量に対する、ユーザのＦＣＣ装置の各生成物の総生成量が、ベンチプラントにおける総生成量の１００倍であれば、全体的に生成物の総生成量が１００倍となるように得率バランス算出関数を補正する。また、ユーザのＦＣＣ装置の生成物の留分がＡ，Ｂ，Ｃの３留分からなる場合であって、ベンチプラントにおける生成物の留分Ａ，Ｂ，Ｃに対する流量が、各々１００倍、９５倍、１０３倍であった場合には、それに応じた得率となるように得率バランス算出関数を補正する。もっとも、ここでは単純化したモデルを説明しているのであって、実際には、ユーザのＦＣＣ装置の運転条件に応じて様々に補正を行う。 (Specific method for correcting the yield balance calculation function)
For example, if the total production amount of each product of the user's FCC device with respect to the flow rate of the raw material oil is 100 times the total production amount in the bench plant, the total production amount of the product will be 100 times as a whole. The yield balance calculation function is corrected. Further, when the product fraction of the user's FCC apparatus consists of three fractions A, B, and C, the flow rates for the product fractions A, B, and C in the bench plant are 100 times and 95 times, respectively. If the ratio is double or 103, the yield balance calculation function is corrected so as to obtain a yield corresponding thereto. However, a simplified model is described here, and in practice, various corrections are made according to the operating conditions of the user's FCC device.
　メインサーバ２０は、上記のように得率バランス算出関数を補正したら、補正した該関数をユーザ得率バランス算出関数としてユーザＤＢ３２に保存する。 After correcting the yield balance calculation function as described above, the main server 20 stores the corrected function in the user DB 32 as the user yield balance calculation function.
　図２に戻り、次にメインサーバ２０はユーザのＦＣＣ装置の制約条件を取得する（ステップＳ０７）。ＦＣＣ装置の制約条件とは、例えば図４に示す各生成物を取得するためのポンプの最大取り出し流量である。原料油を触媒に通すと、原料油からDry gas、C3、C4などの留分が生成する。ＦＣＣ装置は、これらの留分を取り出すためのポンプがそれぞれの留分ごとに設けられている。 Referring back to FIG. 2, next, the main server 20 acquires the constraint conditions of the user's FCC device (step S07). The constraint condition of the FCC apparatus is, for example, the maximum pumping flow rate for obtaining each product shown in FIG. When the feedstock is passed through the catalyst, fractions such as DryDgas, C3, and C4 are produced from the feedstock. In the FCC apparatus, a pump for taking out these fractions is provided for each fraction.
　例えば、ユーザＡはC3については関心が低く、ユーザＢはC3への関心が高い場合がある。この場合、ユーザＡのC3のポンプの最大取り出し流量は、ユーザＢのC3のポンプの最大取り出し流量よりも低い場合がある。このように、ユーザ毎に、それぞれの留分のポンプの最大取り出し流量は異なっていることがある。
　例えば理論上はC3の生成量が０．７０［万ｋＬ／３０日］と見込まれる場合であっても、ユーザＡのＦＣＣ装置のC3のポンプの最大取り出し流量が０．５０[万ｋＬ／３０日]である場合、ユーザＡの装置のＦＣＣ装置ではC3の生成量は０．５０[万ｋＬ／３０日]となる。一方、ユーザＢのＦＣＣ装置のC3のポンプの最大取り出し流量が１．００[万ｋＬ／３０日]である場合、ユーザＢの装置のＦＣＣ装置ではC3の生成量は０．７０[万ｋＬ／３０日]となる。また、このC3の生成量がポンプの最大取り出し流量を下回る場合であっても、各生成物の生成量とそのポンプの最大取り出し流量との関係において、影響を受けてしまう場合がある。このように、ユーザ毎に、ＦＣＣ装置の各留分の上限が定まっている。メインサーバ２０は、各留分についてこの上限の値を制約条件として取得する。 For example, user A may be less interested in C3 and user B may be more interested in C3. In this case, the maximum extraction flow rate of the user A's C3 pump may be lower than the maximum extraction flow rate of the user B's C3 pump. Thus, the maximum withdrawal flow rate of each fraction pump may vary from user to user.
For example, even if theoretically the amount of C3 generated is expected to be 0.70 [10,000 kL / 30 days], the maximum extraction flow rate of the C3 pump of the user A's FCC device is 0.50 [10,000 kL / 30. Day], the amount of C3 generated in the FCC device of user A's device is 0.50 [10,000 kL / 30 days]. On the other hand, when the maximum extraction flow rate of the C3 pump of the user B's FCC device is 1.00 [10,000 kL / 30 days], the generation amount of C3 in the FCC device of the user B device is 0.70 [10,000 kL / 30 days]. Even when the amount of C3 produced is lower than the maximum pumping flow rate of the pump, the relationship between the amount of each product generated and the maximum pumping flow rate of the pump may be affected. Thus, the upper limit of each fraction of the FCC device is determined for each user. The main server 20 acquires the upper limit value as a constraint condition for each fraction.
　メインサーバ２０は、ユーザＤＢ３２に制約条件があるか否かを判定する（ステップＳ０７）。ユーザＤＢ３２に制約条件がある場合には（ステップＳ０７：Ｙｅｓ）、メインサーバ２０はユーザＤＢ３２から制約条件を取得する（ステップＳ０８）。ユーザＤＢ３２に制約条件がない場合には（ステップＳ０７：Ｎｏ）、メインサーバ２０は端末１０から制約条件を取得する（ステップＳ０９）。メインサーバ２０は端末１０に制約条件の入力を促す表示をさせる。端末１０は入力された制約条件をメインサーバ２０に送信する。メインサーバ２０は、端末１０から送信された制約条件を取得する。 The main server 20 determines whether or not there is a constraint condition in the user DB 32 (step S07). When the user DB 32 has a constraint condition (step S07: Yes), the main server 20 acquires the constraint condition from the user DB 32 (step S08). When there is no constraint condition in the user DB 32 (step S07: No), the main server 20 acquires the constraint condition from the terminal 10 (step S09). The main server 20 causes the terminal 10 to display a prompt for input of the constraint condition. The terminal 10 transmits the input constraint condition to the main server 20. The main server 20 acquires the constraint condition transmitted from the terminal 10.
　次にメインサーバ２０は、端末１０から予定運転条件を取得する（ステップＳ１０）。予定運転条件とは、ユーザが自身のＦＣＣ装置を運転する際に設定しようとする各種条件である。例えば、ユーザが原料油を変更したい場合には、変更する予定の原料油の供給流量とその性状を含む情報を予定運転条件として入力する。あるいは、ユーザは現在「ＢＡＳＥ」という触媒を用いているが、「Ａ」という触媒を使ったらどのような生成物の得率が得られるかを知りたい場合、ユーザは予定運転条件として触媒の種類「Ａ」を含む情報を予定運転条件として入力する。 Next, the main server 20 acquires planned operation conditions from the terminal 10 (step S10). The scheduled operation conditions are various conditions that the user intends to set when operating his / her FCC device. For example, when the user wants to change the raw material oil, information including the supply flow rate of the raw material oil to be changed and its properties is input as the scheduled operation condition. Alternatively, the user is currently using the catalyst “BASE”, but if the user wants to know what product yield can be obtained using the catalyst “A”, the user can select the type of catalyst as the planned operating condition. Information including “A” is input as the scheduled operation condition.
　図５は、予定運転条件の一例を示す。図５に示すように、予定運転条件は少なくとも、原料油の流量と原料油の密度を含む。予定運転条件はこの他、原料油の残炭濃度（複数の原料を処理する場合は、各々の原料油の残炭濃度）、触媒の種類などを含んでいてもよい。なお、図５では体積表示で表示する例を示しているが、重量表示で表示してもよい。また、上述した各計算で用いる数量の単位を体積で取り扱ってもよく、重量で取り扱ってもよい。 FIG. 5 shows an example of planned operating conditions. As shown in FIG. 5, the scheduled operating conditions include at least the flow rate of the feedstock and the density of the feedstock. In addition to this, the scheduled operating conditions may include the residual coal concentration of the raw material oil (in the case of processing a plurality of raw materials, the residual coal concentration of each raw oil), the type of catalyst, and the like. In addition, although the example displayed by volume display is shown in FIG. 5, you may display by weight display. Moreover, the unit of the quantity used by each calculation mentioned above may be handled by volume, and may be handled by weight.
　図２に戻り、メインサーバ２０は上述したようにして、予定運転条件、制約条件、ユーザ得率バランス算出関数を取得する。メインサーバ２０は、予定運転条件と制約条件をユーザ得率バランス算出関数に適用することにより、予定運転条件と制約条件でユーザのＦＣＣ装置を運転した際に得られる各生成物の生成量を算出する。さらにメインサーバ２０は、少なくとも予定運転条件として入力された触媒（以降、単に予定触媒と呼ぶ）を含む複数の種類の触媒について、各生成物の生成量を算出する（ステップＳ１１）。 Referring back to FIG. 2, the main server 20 acquires the scheduled operation condition, the constraint condition, and the user yield balance calculation function as described above. The main server 20 calculates the production amount of each product obtained when the user's FCC device is operated under the planned operation condition and the constraint condition by applying the planned operation condition and the constraint condition to the user yield balance calculation function. To do. Further, the main server 20 calculates the production amount of each product for a plurality of types of catalysts including at least the catalyst input as the scheduled operation condition (hereinafter simply referred to as the scheduled catalyst) (step S11).
　複数の種類の触媒については、予定触媒と近い性質を持つ触媒を選択してもよいし、予定触媒と無関係に任意の触媒を選択してもよい。あるいは、ユーザが採用を検討している複数の種類の触媒を取得し、これらの触媒を用いて各生成物の生成量を算出するように構成してもよい。 ∙ For a plurality of types of catalysts, a catalyst having properties close to the planned catalyst may be selected, or an arbitrary catalyst may be selected regardless of the planned catalyst. Alternatively, a plurality of types of catalysts that the user is considering to adopt may be acquired, and the production amount of each product may be calculated using these catalysts.
　次にメインサーバ２０は、それぞれの種類の触媒で得られる生成物について、各生成物の有用性の重み付け係数に基づいて、生成物の有用性を評価する。例えば有用性とは経済的価値であり、この場合の重み付け係数とは単価である。図６は、後述するステップＳ１３で端末１０に表示させる画面である。図６には、それぞれの種類の触媒で得られる生成物と、各々の生成物の経済的価値が示されている。
　例えば、図６のようにそれぞれの種類の触媒毎に生成物の生成量を算出した後に、メインサーバ２０は、各生成物の生成量に単価を掛けて単位時間当たりの経済的価値を算出する。各生成物について単位時間当たりの経済的価値を足し合わせたものが、生成物の単位時間当たりの経済的価値（有用性）となる。
　あるいは、単なる単価ではなく、ユーザＡが特にC3を多く生産したいと考えている場合にはC3の単価を例えば２倍にして、生成物の有用性を算出する。 Next, the main server 20 evaluates the usefulness of the product based on the weighting coefficient of the usefulness of each product for the products obtained by the respective types of catalysts. For example, usefulness is an economic value, and the weighting coefficient in this case is a unit price. FIG. 6 is a screen displayed on the terminal 10 in step S13 described later. FIG. 6 shows the products obtained with each type of catalyst and the economic value of each product.
For example, as shown in FIG. 6, after calculating the production amount of each type of catalyst, the main server 20 calculates the economic value per unit time by multiplying the production amount of each product by the unit price. . The sum of the economic value per unit time for each product is the economic value (usefulness) per unit time of the product.
Alternatively, instead of a simple unit price, when the user A particularly wants to produce a large amount of C3, the unit price of C3 is doubled, for example, to calculate the usefulness of the product.
　このようにして、それぞれの種類の触媒毎に生成物の有用性を算出したら、メインサーバ２０は最も有用性の高い生成物が得られる触媒を特定する（ステップＳ１２）。図６に示した例においては、触媒Ｂを用いた時に得られる生成物の経済的価値（処理メリット）が最も高い。そこで、メインサーバ２０は、触媒Ｂを最も有用性の高い生成物が得られる触媒として特定し、少なくとも特定した触媒を含む情報を端末１０へ通知する（ステップＳ１３）。 In this way, when the usefulness of the product is calculated for each type of catalyst, the main server 20 identifies the catalyst from which the most useful product is obtained (step S12). In the example shown in FIG. 6, the economic value (treatment merit) of the product obtained when the catalyst B is used is the highest. Therefore, the main server 20 specifies the catalyst B as a catalyst that can obtain the most useful product, and notifies the terminal 10 of information including at least the specified catalyst (step S13).
　メインサーバ２０は、図６に示す表示を端末１０へ送信し、端末１０の画面に表示させる。図６に示す画面において、触媒Ｂを強調表示して、触媒Ｂが最も有用性の高い触媒であることをユーザへ伝えている。また、メインサーバ２０は、最も有用性の高い触媒を単に表示するだけでなく、図６に示したように、各触媒ＢＡＳＥ，Ａ，Ｂを用いた際に生成される各生成物の生成量、それらの価格、処理メリットなどを端末１０へ表示させてもよい。 The main server 20 transmits the display shown in FIG. 6 to the terminal 10 and displays it on the screen of the terminal 10. In the screen shown in FIG. 6, the catalyst B is highlighted to inform the user that the catalyst B is the most useful catalyst. In addition, the main server 20 not only displays the most useful catalyst, but also the amount of each product generated when each catalyst BASE, A, B is used as shown in FIG. These prices and processing merits may be displayed on the terminal 10.
　このように、本実施形態に係るＦＣＣ装置の生成物の得率を提供する装置および方法は、ダイレクトシミュレーションによらず、生成物の得率を簡易な計算方法で迅速にユーザへ提供できる。これにより、触媒に応じた生成物の得率を簡単に予測することができるので、ユーザにとって好みの得率を有する生成物が得られる触媒を通知することができる。 As described above, the apparatus and method for providing the product yield of the FCC apparatus according to the present embodiment can provide the product yield to the user quickly by a simple calculation method without using the direct simulation. Thereby, since the yield of the product according to a catalyst can be estimated easily, the catalyst from which the product which has a favorite yield for a user is obtained can be notified.
　なお、図６で示した算出結果には、重み付け係数として各生成物の単価を用いた例を説明した。この場合、ステップ１１を実行する前にメインサーバ２０はデータサーバ３０から、データサーバ３０に記憶された単価を取得する。一方、特定の生成物を最大限生産すること、特定の２種の生成物の合計量を最大限生産することなど、ユーザが独自の重み付け係数を設定したい場合には、メインサーバはステップ１１を実行する前に、ユーザから各生成物の有用性の重み付け係数を取得するステップを実行してもよい。 In the calculation results shown in FIG. 6, the example in which the unit price of each product is used as the weighting coefficient has been described. In this case, before executing step 11, the main server 20 acquires the unit price stored in the data server 30 from the data server 30. On the other hand, if the user wants to set a unique weighting factor, such as maximally producing a specific product or maximizing the total amount of two specific products, the main server performs step 11. Prior to execution, a step of obtaining a weighting factor for the usefulness of each product from the user may be performed.
　また、図６に示すように、メインサーバ２０は、端末に、ユーザが予定する予定運転条件とユーザプラントの制約条件とに基づき算出される複数種類の触媒毎に得られる生成物の有用性を、ユーザ実績情報における生成物の有用性と比較して表示してもよい。図６において、ユーザ実績情報における生成物の有用性は触媒種類がＢＡＳＥの欄に示したデータであり、ユーザが予定する予定運転条件とユーザプラントの制約条件とに基づき算出される複数種類の触媒毎に得られる生成物の有用性は、触媒Ａ，Ｂの欄に示したデータである。 Further, as shown in FIG. 6, the main server 20 gives the terminal the usefulness of the product obtained for each of the plurality of types of catalysts calculated based on the planned operation conditions scheduled by the user and the constraint conditions of the user plant. It may be displayed in comparison with the usefulness of the product in the user performance information. In FIG. 6, the usefulness of the product in the user performance information is data indicated in the column of the catalyst type BASE, and a plurality of types of catalysts calculated based on the planned operation conditions scheduled by the user and the constraint conditions of the user plant. The usefulness of the product obtained in each case is the data shown in the columns of catalysts A and B.
　この際に、メインサーバ２０は、各生成物の単価と、ユーザが予定する予定運転条件とユーザプラントの制約条件とに基づき算出される複数種類の触媒毎に得られる各生成物の生成量とに基づいて、各生成物の合計価格を算出する。また、各生成物の単価と、ユーザ実績情報における各生成物の生成量とに基づいて、各生成物の合計価格を算出する。メインサーバ２０は、端末に両者を比較して表示する。これにより、ユーザは、過去に得られた生成物の有用性と、様々な種類の触媒で得られる生成物の有用性とを自分自身で確認することができる。
　図６に示した表示においては、＜Ａ＞－＜ＢＡＳＥ＞で触媒Ａを用いた場合と予定運転条件（触媒ＢＡＳＥ）の場合とを比較し、＜Ｂ＞－＜ＢＡＳＥ＞で触媒Ｂを用いた場合と予定運転条件（触媒ＢＡＳＥ）の場合とを比較している。 At this time, the main server 20 determines the unit price of each product, the production amount of each product obtained for each of a plurality of types of catalysts calculated based on the scheduled operation condition scheduled by the user and the constraint condition of the user plant. Based on the above, the total price of each product is calculated. Moreover, the total price of each product is calculated based on the unit price of each product and the production amount of each product in the user performance information. The main server 20 compares and displays both on the terminal. Thereby, the user can confirm by himself the usefulness of the product obtained in the past, and the usefulness of the product obtained with various kinds of catalysts.
In the display shown in FIG. 6, the case of using catalyst A in <A>-<BASE> is compared with the case of the planned operating condition (catalyst BASE), and catalyst B is used in <B>-<BASE>. And the case of the planned operating condition (catalyst BASE).
　また、図６に示すように、各々の合計価格から、各々の運転条件において消費する触媒の費用を減算し、端末に各々の減算結果を比較して表示してもよい。例えば、メインサーバ２０は、処理メリットから該生成物を生成するために要する触媒費用を減じたものを、［触媒費用を考慮した経済性］として評価してもよい。この［触媒費用を考慮した経済性］についても、触媒Ｂが最も有用性が高いので、メインサーバ２０はステップＳ１３で触媒Ｂを端末１０へ送信する。 Also, as shown in FIG. 6, the cost of the catalyst consumed under each operating condition may be subtracted from each total price, and each subtraction result may be compared and displayed on the terminal. For example, the main server 20 may evaluate what reduced the catalyst cost required to generate the product from the processing merit as [economic efficiency considering the catalyst cost]. Regarding the [economic efficiency considering the catalyst cost], the catalyst B is the most useful, so the main server 20 transmits the catalyst B to the terminal 10 in step S13.
　なお上述した実施形態では、制約条件として各留分のポンプの最大取り出し流量を例示したが、制約条件はこれに限られない。制約条件とは、生成物の各留分の取り出しポンプの最大取り出し流量、触媒の再生塔への空気の供給最大量など、ＦＣＣ装置の仕様やそれに伴う運転可能範囲外となる条件の少なくとも一つである。 In the above-described embodiment, the maximum extraction flow rate of the pump for each fraction is exemplified as the constraint condition, but the constraint condition is not limited to this. The constraint condition is at least one of the specifications outside the FCC device specifications and the operating range associated therewith, such as the maximum extraction flow rate of the extraction pump for each fraction of product and the maximum amount of air supplied to the regeneration tower of the catalyst. It is.
　以上、本発明の実施形態について説明をしたが、本発明の技術的範囲が本実施形態の説明によって限定的に解釈されるべきではないのは言うまでもない。本実施形態は単なる一例であって、請求の範囲に記載された発明の範囲内において、様々な実施形態の変更が可能であることが当業者によって理解されるところである。本発明の技術的範囲は請求の範囲に記載された発明の範囲及びその均等の範囲に基づいて定められるべきである。 As mentioned above, although embodiment of this invention was described, it cannot be overemphasized that the technical scope of this invention should not be interpreted limitedly by description of this embodiment. This embodiment is merely an example, and it is understood by those skilled in the art that various modifications of the embodiment are possible within the scope of the invention described in the claims. The technical scope of the present invention should be determined based on the scope of the invention described in the claims and the equivalents thereof.
　本出願は、2018年3月28日出願の日本特許出願（特願2018-062615）に基づくものであり、その内容はここに参照として取り込まれる。 This application is based on a Japanese patent application filed on March 28, 2018 (Japanese Patent Application No. 2018-062615), the contents of which are incorporated herein by reference.
　本発明によれば、ダイレクトシミュレーションによらず、ＦＣＣ装置におけるユーザの目的に合う触媒を提案することができる装置、方法、プログラムおよび非一時的コンピュータ可読記録媒体が提供される。 According to the present invention, there are provided an apparatus, a method, a program, and a non-transitory computer-readable recording medium capable of proposing a catalyst suitable for the user's purpose in the FCC apparatus without using direct simulation.
１　装置
１０　端末
２０　メインサーバ
２１　プロセッサ
２２　記憶部
３０　データサーバ
３１　ベンチプラントデータベース
３２　ユーザデータベース
４０　ネットワーク 1 apparatus 10 terminal 20 main server 21 processor 22 storage unit 30 data server 31 bench plant database 32 user database 40 network

Claims (9)

  1. 　端末と、ネットワークを介して前記端末に接続されたサーバとを用いて、原料油から流動接触分解（Fluid Catalytic Cracking）により生成物を得る流動接触分解装置（ＦＣＣ装置）に用いる推奨触媒を提案する装置であって、前記装置は、
    　プロセッサと、コンピュータ可読命令を記憶する記憶部と、を備え、
    　前記コンピュータ可読命令が前記プロセッサで実行されると、前記装置は、
    　ユーザのＦＣＣ装置の実績としての少なくとも原料油の流量、原料油の性状、生成物得率バランス、触媒の種類を含むユーザ実績情報と、ユーザが運転を予定する少なくとも原料油の流量、原料油の性状を含む予定運転条件を取得するステップと、
    　少なくとも原料油流量、原料油性状、生成物得率バランス、触媒の種類に基づいて各生成物の生成量を算出する得率バランス算出関数を、（ａ）少なくともベンチプラントにおける原料油流量、原料油性状、生成物得率バランス、触媒の種類を含む基準実績情報と、（ｂ）前記ユーザ実績情報との比較に基づいて、補正するステップと、
    　前記予定運転条件とユーザのＦＣＣ装置の制約条件とに基づき算出される複数種類の触媒毎に得られる各生成物の生成量と、各生成物の有用性の重み付け係数に基づいて、有用性が最も高くなる生成物が得られる触媒を前記端末に通知するステップを実行するように構成されている、ＦＣＣ装置に用いる推奨触媒を提案する装置。     Proposes a recommended catalyst for use in a fluid catalytic cracking device (FCC device) that uses a terminal and a server connected to the terminal via a network to obtain a product from raw material oil by fluid catalytic cracking (Fluid Catalytic Cracking) An apparatus, the apparatus comprising:
    A processor and a storage unit for storing computer-readable instructions;
    When the computer-readable instructions are executed by the processor, the device
    User performance information including at least feedstock flow rate, feedstock properties, product yield balance, catalyst type as a result of the user's FCC device, and at least feedstock flow rate, feedstock Obtaining planned operating conditions including properties;
    The yield balance calculation function for calculating the production amount of each product based on at least the feed oil flow rate, the feed oil properties, the product yield balance, and the type of catalyst, (a) at least the feed oil flow rate and the feed oil in the bench plant Correction based on the comparison of the reference result information including the property, the product yield balance, the type of catalyst, and (b) the user result information;
    The usefulness is determined based on the production amount of each product obtained for each of the plurality of types of catalysts calculated based on the scheduled operating conditions and the constraint conditions of the user's FCC device, and the weighting coefficient of the usefulness of each product. An apparatus for proposing a recommended catalyst for use in an FCC apparatus, configured to execute a step of notifying the terminal of a catalyst that provides the highest product.
  2. 　前記制約条件とは、ＦＣＣ装置の仕様やそれに伴う運転可能範囲外となる条件の少なくとも一つである、請求項１に記載の装置。 2. The device according to claim 1, wherein the constraint condition is at least one of a specification of the FCC device and a condition outside the operable range associated therewith.
  3. 　前記各生成物の前記有用性の前記重み付け係数を取得するステップを有する、請求項１に記載の装置。 The apparatus according to claim 1, further comprising obtaining the weighting factor of the usefulness of each product.
  4. 　前記プロセッサは、前記端末に、前記予定運転条件と前記制約条件とに基づき算出される複数の触媒毎に得られる生成物の有用性を、前記ユーザ実績情報における生成物の有用性と比較して表示する、請求項１に記載の装置。 The processor compares the usefulness of the product obtained for each of the plurality of catalysts calculated based on the scheduled operation condition and the constraint condition in the terminal with the usefulness of the product in the user performance information. The apparatus of claim 1 for displaying.
  5. 　前記プロセッサは、前記各生成物の単価を取得し、
    　前記各生成物の単価と、前記予定運転条件と前記制約条件とに基づき算出される複数の触媒毎に得られる各生成物の生成量とに基づいて、各生成物の合計価格を算出し、
    　前記各留分の単価と、前記ユーザ実績情報における生成物の生成量とに基づいて、各生成物の合計価格を算出し、
    　前記端末に両者を比較して表示する、請求項１に記載の装置。     The processor obtains a unit price for each product;
    Based on the unit price of each product, and the production amount of each product obtained for each of the plurality of catalysts calculated based on the scheduled operating conditions and the constraint conditions, the total price of each product is calculated,
    Based on the unit price of each fraction and the production amount of the product in the user performance information, the total price of each product is calculated,
    The apparatus according to claim 1, wherein both are compared and displayed on the terminal.
  6. 　各々の前記合計価格から、各々の運転条件において消費する前記触媒の費用を差し引き、
    　前記端末に各々の減算結果を比較して表示する、請求項５に記載の装置。     Subtracting the cost of the catalyst to be consumed at each operating condition from each of the total prices;
    The apparatus according to claim 5, wherein each subtraction result is compared and displayed on the terminal.
  7. 　ネットワークを介して、原料油から流動接触分解（Fluid Catalytic Cracking）により生成物を得る流動接触分解装置（ＦＣＣ装置）に用いる推奨触媒を端末へ提供する方法であって、
    　ユーザのＦＣＣ装置の実績としての少なくとも原料油の流量、原料油の性状、生成物得率バランス、触媒の種類を含むユーザ実績情報と、ユーザが運転を予定する少なくとも原料油の流量、原料油の性状を含む予定運転条件を取得するステップと、
    　少なくとも原料油流量、原料油性状、生成物得率バランス、触媒の種類に基づいて各生成物の生成量を算出する得率バランス算出関数を、（ａ）少なくともベンチプラントにおける原料油流量、原料油性状、生成物得率バランス、触媒の種類を含む基準実績情報と、（ｂ）前記ユーザ実績情報との比較に基づいて補正するステップと、
    　前記予定運転条件とユーザのＦＣＣ装置の制約条件とに基づき算出される複数種類の触媒毎に得られる各生成物の生成量と、各生成物の有用性の重み付け係数に基づいて、有用性が最も高くなる生成物が得られる触媒を前記端末に通知するステップとを有する、ＦＣＣ装置に用いる推奨触媒を端末へ提供する方法。     A method for providing a terminal with a recommended catalyst for use in a fluid catalytic cracking device (FCC device) that obtains a product from raw material oil by fluid catalytic cracking via a network,
    User performance information including at least feedstock flow rate, feedstock properties, product yield balance, catalyst type as a result of the user's FCC device, and at least feedstock flow rate, feedstock Obtaining planned operating conditions including properties;
    The yield balance calculation function for calculating the production amount of each product based on at least the feed oil flow rate, the feed oil properties, the product yield balance, and the type of catalyst, (a) at least the feed oil flow rate and the feed oil in the bench plant Correction based on a comparison of the property, product yield balance, catalyst performance information including the type of catalyst, and (b) the user performance information;
    The usefulness is determined based on the production amount of each product obtained for each of the plurality of types of catalysts calculated based on the scheduled operating conditions and the constraint conditions of the user's FCC device, and the weighting coefficient of the usefulness of each product. And providing the terminal with a recommended catalyst for use in the FCC apparatus, the method comprising: notifying the terminal of a catalyst that yields the highest product.
  8. 　請求項７に記載の方法をコンピュータにより実行させるためのプログラム。 A program for causing a computer to execute the method according to claim 7.
  9. 　請求項８に記載のプログラムを記録した非一時的コンピュータ可読記録媒体。 A non-transitory computer-readable recording medium on which the program according to claim 8 is recorded.
PCT/JP2019/007898 2018-03-28 2019-02-28 Device for suggesting recommended catalyst for use in fcc device, method, program and non-transitory computer-readable storage medium WO2019187961A1 (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002329187A (en) * 2001-04-27 2002-11-15 Petroleum Energy Center Method for estimating operating condition for petrochemical complex
JP2003058206A (en) * 2001-08-10 2003-02-28 Kanegafuchi Chem Ind Co Ltd Catalyst utilization supporting method and system therefor
JP2003233402A (en) * 2002-02-08 2003-08-22 Petroleum Energy Center Setting apparatus for processing condition, setting method therefor, program for the method and processing plant
JP2006502281A (en) * 2002-10-07 2006-01-19 ビー． バーソリック，デビッド Method for adjusting the replacement of a fresh fluid catalytic cracking catalyst
JP2006187737A (en) * 2005-01-07 2006-07-20 Petroleum Energy Center Method for establishing operation target value of various apparatuses at the time of raw material switching
JP2010509329A (en) * 2006-11-07 2010-03-25 サウジ アラビアン オイル カンパニー Advanced control of severe fluid catalytic cracking process to maximize propylene production from petroleum feedstock
WO2018117154A1 (en) * 2016-12-21 2018-06-28 コスモ石油株式会社 Server, method, and program for supplying desulfurization catalyst-related information, and computer-readable recording medium recording same
WO2018216746A1 (en) * 2017-05-25 2018-11-29 コスモ石油株式会社 Method, server, computer-readable command, and recording medium for providing recommended operation condition for plant

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160260041A1 (en) * 2015-03-03 2016-09-08 Uop Llc System and method for managing web-based refinery performance optimization using secure cloud computing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002329187A (en) * 2001-04-27 2002-11-15 Petroleum Energy Center Method for estimating operating condition for petrochemical complex
JP2003058206A (en) * 2001-08-10 2003-02-28 Kanegafuchi Chem Ind Co Ltd Catalyst utilization supporting method and system therefor
JP2003233402A (en) * 2002-02-08 2003-08-22 Petroleum Energy Center Setting apparatus for processing condition, setting method therefor, program for the method and processing plant
JP2006502281A (en) * 2002-10-07 2006-01-19 ビー． バーソリック，デビッド Method for adjusting the replacement of a fresh fluid catalytic cracking catalyst
JP2006187737A (en) * 2005-01-07 2006-07-20 Petroleum Energy Center Method for establishing operation target value of various apparatuses at the time of raw material switching
JP2010509329A (en) * 2006-11-07 2010-03-25 サウジ アラビアン オイル カンパニー Advanced control of severe fluid catalytic cracking process to maximize propylene production from petroleum feedstock
WO2018117154A1 (en) * 2016-12-21 2018-06-28 コスモ石油株式会社 Server, method, and program for supplying desulfurization catalyst-related information, and computer-readable recording medium recording same
WO2018216746A1 (en) * 2017-05-25 2018-11-29 コスモ石油株式会社 Method, server, computer-readable command, and recording medium for providing recommended operation condition for plant

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