JP7042173B2 - Devices, methods, programs, non-temporary computer-readable recording media that provide the operating conditions or product composition of RF devices. - Google Patents

Description

The present invention relates to devices, methods, programs, non-temporary computer-readable recording media that provide the operating conditions or product composition of RF devices.

A catalytic reforming device (hereinafter referred to as an RF device) for obtaining a product of a desired component from a raw material oil by catalytic reforming with a catalyst is known.

Japanese Patent Application Laid-Open No. 2003-58206

According to Patent Document 1 and the like, information on a catalytic reaction proceeding in a reactor operated by a chemical company (user) is transmitted to a catalyst supply company through a communication network, and the catalyst supply company uses a simulator device based on the information on the catalytic reaction. Discloses a catalyst utilization support method configured to generate operation information for a reactor and return this operation information to a chemical company through a communication network.

However, in Patent Document 1, for example, a dynamic model using a catalytic reaction rate equation is adopted as a prediction engine, but such a simulation uses the shape of the reactor, the reaction model of each component, and the like. Since it is simulated precisely, a huge amount of input data and calculation amount are required. Therefore, it is not realistic to predict the flow rate of each component using direct simulation. Further, in the direct simulation, it is not realistic to predict the operating conditions for obtaining the product having the desired composition.

Therefore, it is an object of the present invention to provide an apparatus, method and program for providing the operating conditions of an RF apparatus or the composition of the obtained product, without relying on direct simulation.

In order to achieve the above object, the present invention provides the following.
The type of catalyst, the number of operating days, and the final in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that is connected to the user's terminal via a network and obtains produced oil by catalytic reforming from raw material oil. The user's RF is used to represent the relationship between the ultimate temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the feedstock, and each item of the standard performance information, including the composition of the product. A device that provides operating conditions in the device and
The device comprises a processor and a storage unit for storing computer-readable instructions.
When the computer-readable instruction is executed on the processor, the device will
From the terminal, the type of catalyst, the number of operating days, the final temperature reached, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the composition of the product in the user's RF device are displayed. Get user performance information, including
The reference performance information is compared with the user performance information, the reference operation function is corrected, and the user operation function is calculated.
From the terminal, the operating pressure, hydrogen oil ratio, liquid space velocity, raw material properties, at least one or more of the target octane number of the product, and the planned operating days, which are the operating conditions planned by the user. And one of the final reached temperature is acquired as a planned condition,
Diversion conditions in which the items that were not entered as the planned conditions among the operating pressure, hydrogen oil ratio, liquid space velocity, properties of the raw material oil, and the target octane number of the product were substituted for each item of the user performance information. The planned number of operating days and the final operation when the user's RF device is operated under the catalyst, the scheduled condition, and the diversion condition included in the user performance information based on the scheduled condition and the user operation function. A device that provides operating conditions for an RF device configured to calculate one or the other of the ultimate temperatures and output it to the terminal.

Further, in order to achieve the above object, the following is provided according to the present invention.
The type of catalyst, the number of operating days, and the final in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that is connected to the user's terminal via a network and obtains produced oil by catalytic reforming from raw material oil. The user's RF is used to represent the relationship between the ultimate temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the feedstock, and each item of the standard performance information, including the composition of the product. A device that provides the properties of the product in the device.
The device comprises a processor and a storage unit for storing computer-readable instructions.
When the computer-readable instruction is executed on the processor, the device will
From the terminal, the type of catalyst, the number of operating days, the final temperature reached, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the composition of the product in the user's RF device are displayed. Get user performance information, including
The reference performance information is compared with the user performance information, the reference operation function is corrected, and the user operation function is calculated.
From the terminal, the operating pressure, hydrogen oil ratio, liquid space velocity, raw material properties, at least one or more of the target octane number of the product, and the planned operating days, which are the operating conditions planned by the user. And one of the final reached temperature is acquired as a planned condition,
Diversion conditions in which the items that were not entered as the planned conditions among the operating pressure, hydrogen oil ratio, liquid space velocity, properties of the raw material oil, and the target octane number of the product were substituted with each item of the user performance information. And, based on the scheduled condition and the user operation function, the properties of the product when the RF device of the user is operated under the catalyst, the scheduled condition, and the diversion condition included in the user performance information are calculated. A device that provides the properties of the product of an RF device configured to output to the terminal.

Further, in order to achieve the above object, the following is provided according to the present invention.
The type of catalyst, the number of operating days, the final temperature reached, the operating pressure, and the hydrogen oil ratio in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that obtains produced oil by catalytic reforming from raw material oil. And, using the standard operation function representing the relationship between the liquid space velocity, the properties of the feedstock, and each item of the standard performance information including the composition of the product, the operation conditions in the user's RF device are provided to the user's terminal. It ’s a method,
From the terminal via the network, the type of catalyst, the number of operating days, the final reaching temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, and the properties of the raw material oil in the user's RF device are generated. Steps to get user performance information, including the composition of things,
A step of comparing the reference actual information with the user actual information, correcting the reference operation function, and calculating the user operation function.
From the terminal, the operating pressure, hydrogen oil ratio, liquid space velocity, raw material properties, at least one or more of the target octane number of the product, and the planned operating days, which are the operating conditions planned by the user. And the step to acquire either one of the final reached temperature as a scheduled condition,
Diversion conditions in which the items that were not entered as the planned conditions among the operating pressure, hydrogen oil ratio, liquid space velocity, properties of the raw material oil, and the target octane number of the product were substituted for each item of the user performance information. The planned number of operating days and the final operation when the user's RF device is operated under the catalyst, the scheduled condition, and the diversion condition included in the user performance information based on the scheduled condition and the user operation function. A method of providing operating conditions for an RF device, comprising a step of calculating one or the other of the ultimate temperature and outputting it to the terminal.

Further, in order to achieve the above object, the following is provided according to the present invention.
The type of catalyst, the number of operating days, the final temperature reached, the operating pressure, and the hydrogen oil ratio in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that obtains produced oil by catalytic reforming from raw material oil. Using the reference operation function that expresses the relationship between the liquid space velocity, the properties of the feedstock, and each item of the reference performance information including the composition of the product, the properties of the product in the user's RF device can be determined by the user's terminal. It is a method to provide to
From the terminal via the network, the type of catalyst, the number of operating days, the final reaching temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, and the properties of the raw material oil in the user's RF device are generated. Steps to get user performance information, including the composition of things,
A step of comparing the reference actual information with the user actual information, correcting the reference operation function, and calculating the user operation function.
From the terminal, the operating pressure, hydrogen oil ratio, liquid space velocity, raw material properties, at least one or more of the target octane number of the product, and the planned operating days, which are the operating conditions planned by the user. And the step to acquire either one of the final reached temperature as a scheduled condition,
Diversion conditions in which the items that were not entered as the planned conditions among the operating pressure, hydrogen oil ratio, liquid space velocity, properties of the raw material oil, and the target octane number of the product were substituted with each item of the user performance information. And, based on the scheduled condition and the user operation function, the properties of the product when the RF device of the user is operated under the catalyst, the scheduled condition, and the diversion condition included in the user performance information are calculated. A method of providing the properties of a product of an RF device, comprising a step of outputting to the terminal.

Further, in order to achieve the above object, the following is provided according to the present invention.
The type of catalyst, the number of operating days, and the final in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that is connected to the user's terminal via a network and obtains produced oil by catalytic reforming from raw material oil. The user's RF is used to represent the relationship between the ultimate temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the feedstock, and each item of the standard performance information, including the composition of the product. A device that provides operating conditions in the device and
The device comprises a processor and a storage unit for storing computer-readable instructions.
When the computer-readable instruction is executed on the processor, the device will
From the terminal, the type of catalyst, the number of operating days, the final temperature reached, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the composition of the product in the user's RF device are displayed. Get user performance information, including
The reference performance information is compared with the user performance information, the reference operation function is corrected, and the user operation function is calculated.
Obtain either the planned number of operating days or the final temperature reached,
Set one of the operating pressure, hydrogen oil ratio, liquid space velocity, and target octane number of the product as the selection item that the user wants to know.
For the selected item, the lower limit value and the upper limit value are calculated according to the value of the corresponding item in the user performance information, and the calculation range is set.
For the selection item, set a predetermined number of calculated values within the calculation range, and set the calculated values.
The values of the user performance information are set and diverted for the operating pressure, the hydrogen oil ratio, the liquid space velocity, the non-selected items of the target octane number of the product, the properties of the raw material oil, and the type of catalyst. Set as a condition,
For all the calculated values of the selection items, the period until the number of operating days reaches the planned number of operating days, or the period until the operating temperature reaches the final reached temperature, based on the diversion condition and the user operating function. Calculate the properties of the product and
Provides operating conditions in a user's RF device that, for all calculated values of the selection item, calculate the total revenue for the period from the properties of the product and specify the value of the selection item that maximizes the revenue. Equipment to do.

Further, in order to achieve the above object, the following is provided according to the present invention.
The type of catalyst, the number of operating days, and the final in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that is connected to the user's terminal via a network and obtains produced oil by catalytic reforming from raw material oil. The user's RF is used to represent the relationship between the ultimate temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the feedstock, and each item of the standard performance information, including the composition of the product. A method of providing operating conditions in a device,
From the terminal, the type of catalyst, the number of operating days, the final temperature reached, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the composition of the product in the user's RF device are displayed. Steps to get user performance information, including
A step of comparing the reference actual information with the user actual information, correcting the reference operation function, and calculating the user operation function.
The step to get either the planned number of operating days or the final temperature reached,
A step to set one of the operating pressure, hydrogen oil ratio, liquid space velocity, and target octane number of the product as a selection item that the user wants to know.
For the selected item, a step of calculating a lower limit value and an upper limit value according to the value of the corresponding item in the user performance information and setting a calculation range, and
For the selection item, a step of setting a predetermined number of calculated values within the calculation range, and
The values of the user performance information are set and diverted for the operating pressure, the hydrogen oil ratio, the liquid space velocity, the non-selected items of the target octane number of the product, the properties of the raw material oil, and the type of catalyst. Steps to set as conditions and
For all the calculated values of the selection items, the period until the number of operating days reaches the planned number of operating days, or the period until the operating temperature reaches the final reached temperature, based on the diversion condition and the user operating function. Steps to calculate the properties of the product and
In a user's RF apparatus having, for all the calculated values of the selection item, a step of calculating the total revenue for the period from the properties of the product and specifying the value of the selection item for which the revenue is maximized. How to provide operating conditions.

Further, in order to achieve the above object, the following is provided according to the present invention.
The type of catalyst, the number of operating days, and the operation in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that is connected to the user's terminal via a network and obtains produced oil by catalytic reforming from raw material oil. A user's RF device using a standard operating function that represents the relationship between temperature, operating pressure, hydrogen oil ratio, liquid space velocity, properties of feedstock oil, and each item of standard performance information, including product composition. A device that provides operating conditions in
The device comprises a processor and a storage unit for storing computer-readable instructions.
When the computer-readable instruction is executed on the processor, the device will
From the terminal, the type of catalyst, the number of operating days, the operating temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the composition of the product in the RF device of the user are included. , Get user performance information,
The reference performance information is compared with the user performance information, the reference operation function is corrected, and the user operation function is calculated.
Obtain the specified number of operating days and the final temperature reached,
The target deterioration rate is calculated from the last day of the operation days of the user record information, the operation temperature on the last day of the operation days of the user record information, the specified operation days, and the final arrival temperature.
Set one of the operating pressure, hydrogen oil ratio, liquid space velocity, and target octane number of the product as the selection item that the user wants to know.
For the selected item, the lower limit value and the upper limit value are calculated according to the value of the corresponding item in the user performance information, and the calculation range is set.
For the selection item, set a predetermined number of calculated values within the calculation range, and set the calculated values.
The values of the user performance information are set and diverted for the operating pressure, the hydrogen oil ratio, the liquid space velocity, the non-selected items of the target octane number of the product, the properties of the raw material oil, and the type of catalyst. Set as a condition,
For all the calculated values of the selection items, the deterioration rate is calculated based on the diversion condition and the user operation function.
A device that provides operating conditions in a user's RF device that specifies an approximation of the selection item whose deterioration rate is less than the target deterioration rate for all calculated values of the selection item.

Further, in order to achieve the above object, the following is provided according to the present invention.
The type of catalyst, the number of operating days, and the operation in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that is connected to the user's terminal via a network and obtains produced oil by catalytic reforming from raw material oil. A user's RF device using a standard operating function that represents the relationship between temperature, operating pressure, hydrogen oil ratio, liquid space velocity, properties of feedstock oil, and each item of standard performance information, including product composition. Is a method of providing operating conditions in
From the terminal, the type of catalyst, the number of operating days, the operating temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the composition of the product in the RF device of the user are included. , Steps to get user performance information,
A step of comparing the reference actual information with the user actual information, correcting the reference operation function, and calculating the user operation function.
Steps to obtain the specified number of operating days and the final temperature reached,
A step of calculating a target deterioration rate from the last day of the operation days of the user record information, the operation temperature of the last day of the operation days of the user record information, the specified operation days, and the final reached temperature.
A step to set one of the operating pressure, hydrogen oil ratio, liquid space velocity, and target octane number of the product as a selection item that the user wants to know.
For the selected item, a step of calculating a lower limit value and an upper limit value according to the value of the corresponding item in the user performance information and setting a calculation range, and
For the selection item, a step of setting a predetermined number of calculated values within the calculation range, and
The values of the user performance information are set and diverted for the operating pressure, the hydrogen oil ratio, the liquid space velocity, the non-selected items of the target octane number of the product, the properties of the raw material oil, and the type of catalyst. Steps to set as conditions and
For all the calculated values of the selection items, a step of calculating the deterioration rate based on the diversion condition and the user operation function, and
A method of providing operating conditions in a user's RF device comprising, for all calculated values of the selection item, a step of specifying an approximation of the selection item whose deterioration rate is less than the target deterioration rate.

Further, according to the present invention,
A program for executing the above method on a computer, and
A non-temporary computer-readable recording medium on which the above program is recorded is provided.

INDUSTRIAL APPLICABILITY According to the present invention, devices, methods, programs and non-temporary computer-readable recording media that provide the operating conditions or product composition of an RF device are provided without relying on direct simulation.

It is a system block diagram for carrying out the method which concerns on this embodiment. It is a flowchart of the method which concerns on this embodiment. It is a figure which shows an example of the user performance information. It is a figure which shows an example of a schedule condition and a diversion condition. It is a figure which shows the relationship between the operation days and the operation temperature. It is a figure which shows the output item including the operating condition and the composition of a product. It is a figure which shows an example of the schedule condition and diversion condition different from FIG. It is a figure which shows the relationship between the operation days and the operation temperature calculated under the operation condition of FIG. 7. It is a flowchart of the method which concerns on modification 1 of this invention. It is a figure which shows the schedule condition which the user inputs in the modification 1. It is a figure which shows the total profit for each calculation point. It is a flowchart of the method which concerns on modification 2. It is a graph which shows the transition of the operation days and the operation temperature. It is a graph which showed the relationship between the operating pressure and the deterioration rate when the user sets the operating pressure as a selection item.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the drawings.
FIG. 1 is a system configuration diagram for implementing a method of providing operating conditions and product composition of an RF device according to this embodiment. The method for providing the operating conditions of the RF device and the composition of the product according to the present embodiment acquires the actual results of the RF device of the user, the planned operating conditions, and the like, and the RF device of the user under the planned operating conditions. Provide to the terminal the composition of the product obtained when driving. The method also provides the terminal with some of the operating conditions that should be set when trying to obtain a product with a desired octane number under certain planned conditions.

As shown in FIG. 1, the system has a main server 20 (device) and a data server 30. The main server 20 and the data server 30 are communicably connected to each other. The main server 20 and the data server 30 may have an integrated configuration or a separate configuration.

The main server 20 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 by a dedicated line or may be connected by 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. Further, the terminal may be an information processing device that is not owned by the user. For example, it may be an information processing device logged in by a user. The information processing device includes a processor, a storage unit for storing computer-readable instructions, and a display device.

The main server 20 may be configured by a single server or may be configured by 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 the computer-readable instructions stored in the storage unit 22 and implements a method of providing the operating conditions and product composition of the RF apparatus detailed below.

The data server 30 is composed of a recording device such as a hard disk. The data server 30 has 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 standard actual information. The user DB 32 has a user ID and password registered by the user, user record information, and the like. 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.
As shown in FIG. 2, the main server 20 executes a user login process (step S01). The main server 20 causes the terminal 10 to display a screen prompting the user ID and password to be input. The terminal 10 transmits the user ID and password entered 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 they match, the main server 20 determines that a specific user is logged in and proceeds with the subsequent processing.

When the login process is completed, the main server 20 determines whether or not the user record information is in the user DB 32 (step S02). The main server 20 inquires whether or not there is user record information of the user logged in to the user DB 32.

If the user has registered the user record information in the user DB 32 in advance, or if the user who has already used this method is logged in to the main server 20, the user record information is recorded in the user DB 32. Has been done. When the main server 20 inquires whether or not the user record information is in the user DB 32 and the main server 20 determines that the user DB 32 has the user record information (step S02: Yes), the main server 20 is from the user DB 32 to the user. Read the user record information of (step S03).

On the other hand, there may be a case where the user DB 32 does not have the user record information, such as in the case of a new user. When the main server 20 determines that the user DB 32 does not have the user record information (step S02: No), the main server 20 causes the terminal 10 to display a screen prompting the input of the user record information. The terminal 10 transmits the user record 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.

Subsequently, the main server 20 reads out the reference actual information from the bench plant DB 31 (step S05). The main server 20 corrects the reference operation function and calculates the user operation function based on the comparison between the reference actual information and the user actual information (step S06).

The actual information is information such as whether a product having a certain composition is obtained when a certain RF device is operated under a certain operating condition. The actual information in the user's RF device is called the user actual information, and the actual information in the bench plant is called the standard actual information. The bench plant is an RF device having a track record of evaluating or operating various catalysts, and examples thereof include an evaluation plant for research. Various information obtained when this bench plant is operated under various operating conditions is the standard actual information.

FIG. 3 shows an example of user performance information. As shown in FIG. 3, the performance information includes at least the operating conditions and information regarding the composition of the product obtained under the operating conditions. The actual information is at least the type of catalyst, the number of operating days, the operating temperature (starting temperature) on the first day of operation, the operating temperature (final reached temperature) on the last day of operation, the operating pressure, the hydrogen oil ratio, and the liquid space speed of the raw material oil. , Such as operating conditions are included. In addition, the actual information includes the properties of the raw material oil such as the composition, density, and distillation properties of the product obtained under the operating conditions.

(Operation function)
Information on products with a specific composition under specific operating conditions (catalyst type, operating temperature, operating days, operating pressure, hydrogen oil ratio, liquid space velocity) based on the vast amount of performance information obtained by the bench plant. Can be grasped statistically. A reference operating function can be derived from the relationship between the operating conditions of such a bench plant and the composition of the product. In other words, the reference operating function is a function that expresses the relationship between the operating conditions and the composition of the product obtained when the RF device of the bench plant is operated under the operating conditions.

For example, when a raw material oil having a certain composition α was supplied to an RF device of a bench plant at a certain catalyst, operating temperature, operating days, operating pressure, hydrogen oil ratio, and liquid space velocity, a product of a certain composition A was obtained. do. Further, when the raw material oil having a certain composition β was supplied to the RF device of the bench plant at a certain catalyst, operating temperature, operating days, operating pressure, hydrogen oil ratio, and liquid space velocity, a product of a certain composition B was obtained. do. The relationship between the operating conditions such as the type of catalyst, operating temperature, operating days, operating pressure, hydrogen oil ratio, liquid space velocity, and properties of raw material oil and the composition of the product is the standard operating function. A huge amount of data is accumulated in the bench plant DB 31 regarding the relationship between each composition of the product according to the type of catalyst, operating temperature, operating days, operating pressure, hydrogen oil ratio, liquid space velocity, and properties of raw material oil. Has been done.
Therefore, if you enter the type of catalyst, operating temperature, operating days, operating pressure, hydrogen oil ratio, liquid space velocity, and properties of the raw material oil, you can easily compose the product obtained in the bench plant using the standard operating function. Can be predicted.

However, since the size, shape, length of piping, etc. of the user's RF device are different from those of the bench plant, even if the standard operation function obtained in the bench plant is used as it is, the user's RF device can be obtained. It is not possible to accurately predict the composition of the product to be produced. However, the relationship between operating conditions such as catalyst type, operating temperature, operating days, operating pressure, hydrogen oil ratio, liquid space velocity, and raw material properties in the user's RF device and the composition of the product is the same as those in the bench plant. There is a certain degree of correlation.

Therefore, the present inventor corrects the reference operation function obtained from the bench plant for the user's RF device, calculates the user operation function, and uses this user operation function to generate the generation obtained by the user's RF device. We have found that the composition of an object can be easily predicted.

In addition, by using the operating function, the desired chemistry for the catalyst in order to obtain a product having a desired composition from operating conditions such as a predetermined catalyst type, operating pressure, hydrogen oil ratio, liquid space velocity, and properties of raw material oil. The operating temperature that promotes the reaction can be calculated. Further, since the deterioration of the catalyst progresses as the number of operating days elapses, it is necessary to continue the operation while setting the operating temperature high in order to promote a desired chemical reaction with the deteriorated catalyst. The degree of deterioration of this catalyst changes depending on the operating temperature, the type of catalyst, and the like, but the degree of deterioration can also be calculated by using the operating function.

In addition, the properties of the product obtained from the operating conditions such as the operating temperature, the type of the predetermined catalyst, the operating pressure, the hydrogen oil ratio, the liquid space velocity, and the properties of the raw material oil are calculated for each operating day, and this is calculated for the predetermined number of operating days. Repeatedly, the properties of the total product in a predetermined number of operating days can be calculated. The product properties shown in FIG. 6 and the like refer to the total product properties in the predetermined number of operating days.

Further, as the number of operating days elapses, it is necessary to set the operating temperature high so as to compensate for the activity of the deteriorated catalyst. Using the operation function, it is possible to estimate the operation temperature (final arrival temperature) that will be reached on the last day of operation. Further, when the operating temperature exceeds the upper limit temperature set for the RF device, the RF device cannot be substantially operated. Therefore, such a situation is expressed in the present specification as the life of the catalyst has expired. Using the operation function, it is possible to estimate the number of operation days (catalyst life) until the upper limit temperature set in the user's RF device is reached.

(Method of correcting driving function)
For example, under the same operating conditions, the octane number of the product obtained by the user's RF device may be 80% of the octane number of the product obtained by the RF device of the bench plant. In this case, the reference operating function is corrected so that the octane number of the product obtained by the RF apparatus of the user under the operating conditions is 80% of the octane number of the product obtained by the RF apparatus of the bench plant, and the user operating function is obtained. obtain.
Alternatively, the composition of the product obtained by the RF device of the bench plant is the same as the other operating conditions, and the user's RF device is operated at the operating pressure set to be 10% higher than the operating pressure set to the RF device of the bench plant. It may be similar to the composition of the product obtained when In this case, the reference operating function is corrected so that 1.1 times the operating pressure input by the user is used as the operating pressure in the calculation to obtain the user operating function.
However, the simplified model is described here, and in reality, various corrections are made according to the operating conditions of the user's RF device and the composition of the product.

After the user operation function is calculated as described above, the main server 20 stores the calculated user operation function in the user DB 32.

Next, the main server 20 acquires the schedule condition from the terminal 10 (step S07). FIG. 4 shows the schedule conditions to be input by the user. Scheduled conditions are various conditions that the user intends to set when operating his / her own RF device.

A case where a user has set a predetermined scheduled operating days and wants to know the final temperature reached when only the operating pressure is changed from the existing operating conditions will be described with reference to FIGS. 4 to 6. Whether the final temperature is within the upper limit of the user's RF device when only the operating pressure is changed from the existing operating conditions and the operation is continued for the planned number of operating days while obtaining the product having the desired octane number. I have something to know. A case where the user uses the device according to the present embodiment in such a situation will be described with reference to FIGS. 4 to 6.

In the RF apparatus, the catalyst is periodically regenerated to restore the activity of the catalyst and then used again. The timing of this reproduction is set for each RF device of the user. At the timing of this reproduction, the RF device needs to be stopped. That is, there is a limit to the number of days that the RF device can continue to operate. For this reason, the user sets the number of operating days within this number of continuous operation days. In the following description, the number of operating days determined by the restrictions of this RF device may be referred to as the specified number of operating days.

In general, it is often the case that the RF device is operated under conditions that are partially changed from the past operating conditions. For example, it is often the case that only the operating pressure is changed and the other conditions are the same as the past operating conditions (operating conditions input in the actual information). Therefore, in the present embodiment, the operating condition changed by the user is referred to as a scheduled condition, and the operating condition for diverting the operating condition input in the actual information is referred to as a diversion condition.

As shown in FIG. 4, the main server 20 has, as scheduled conditions, operating pressure, hydrogen oil ratio, liquid space velocity, properties of raw material oil, at least one of the target octane number of the product, and scheduled operation. Either the number of days or the final temperature reached is acquired from the terminal 10 (step S07).
In addition, the main server 20 uses user performance information as diversion conditions such as operating pressure, hydrogen oil ratio, liquid space velocity, properties of raw material oil, and items that are not input as planned conditions among the target octane number of the product. Diverted from each item of (step S07). This diversion condition can be obtained from the terminal 10 or the user database 32.

In the present embodiment, the main server 20 acquires the scheduled operating days and operating pressure from the terminal 10 as scheduled conditions. Further, the main server 20 acquires the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the target octane number of the product from the user database 32 as diversion conditions. Further, in this case, the final temperature reached is an item calculated by using the user operation function.

The main server 20 calculates the final temperature reached from the acquired scheduled conditions, diversion conditions, and user operation function (step S08). FIG. 5 is a graph showing the relationship between the number of operating days obtained from the user operating function and the operating temperature.

As described above, by using the operating function, the catalyst can be used to obtain a product having a desired composition from operating conditions such as a predetermined catalyst type, operating pressure, hydrogen oil ratio, liquid space velocity, and properties of raw material oil. The operating temperature that promotes the desired chemical reaction can be calculated. The operating temperature at which the undegraded catalyst promotes a desired chemical reaction on the first day of operation is called the starting temperature. This starting temperature is the Y-intercept in FIG.
Further, by using the operation function, the degree of deterioration of this catalyst can be calculated from the operation temperature, the type of catalyst, and the like. This degree of deterioration is shown as the slope of the graph in FIG.

That is, the Y-intercept and the slope in FIG. 5 can be calculated from the acquired schedule condition, diversion condition, and user operation function, and the straight line X can be calculated from this. The straight line X itself shows the transition of the operating temperature according to the operating day when the user's RF device is operated under the planned conditions. That is, the straight line X indicates the operating temperature according to the operating day, which should be set when trying to obtain a product having a target octane number under the operating conditions set as the planned condition and the diversion condition. Further, the operating temperature at the intersection of the straight line X and the specified number of operating days set as the scheduled condition is the final temperature reached. The graph shown in FIG. 5 is shown for convenience of explanation, and the main server 20 may be configured to be displayed on the terminal 10 or may not be displayed.

The main server 20 outputs the calculated final temperature reached to the terminal 10 via the network 20 (step S08).

Further, as described above, the main server 20 calculates the composition of the product from the schedule condition, the diversion condition, and the user operation function, and outputs the composition to the terminal 10 via the network 20 (step S09). As described above, using the user operation function, the properties of the product obtained from the operating conditions such as the operating temperature, the type of the predetermined catalyst, the operating pressure, the hydrogen oil ratio, the liquid space velocity, and the properties of the raw material oil for each operating day. Can be calculated. The main server 20 repeats the calculation of the property of the product for the number of scheduled operation days, and calculates the total property of the product in the planned number of operation days shown in FIG.

In the above-described embodiment, the situation where the user wants to know the final temperature reached at the last day of the specified operating days under a specific operating condition has been described. Therefore, the configuration in which the main server 20 first notifies the final temperature reached (step S08) and then notifies the composition of the product (step S09) has been described. However, the user may also want to know what composition of product will be obtained on the last day of the planned operating days under specific operating conditions. In this case, the main server 20 may be configured to notify the composition of the product without notifying the final temperature reached. Alternatively, it may be configured to notify the composition of the product as well as the final temperature reached.

Next, a situation will be described in which, when the upper limit temperature of the user's RF device is set, it is desired to know whether the life of the catalyst is exhausted when only the liquid space velocity is changed from the actual value. In this case, as shown in FIG. 7, the item that the user wants to know is the planned number of operating days. The items set by the user as scheduled conditions are the final temperature reached and the liquid space velocity. In addition, the target octane number, operating pressure, and hydrogen oil ratio of the product are the diversion conditions.

Similar to the above, the start temperature on the first day of operation and the degree of deterioration of the catalyst can be calculated by calculating using the planned condition, the diversion condition, and the user operation function. This makes it possible to create the graph shown in FIG. Further, the scheduled number of operating days calculated by such calculation is output to the terminal 10.

In FIG. 8, the number of operating days at which the operating temperature calculated from the starting temperature and the degree of deterioration of the catalyst reaches the upper limit temperature is shown as the planned operating days (life). Since the operating temperature cannot exceed the upper limit temperature, the number of operating days when the operating temperature reaches the upper limit temperature is expressed as the life. Further, in FIG. 8, the number of continuous operation days set in the user's RF device, which is set from the maintenance period or the like, is shown as the specified number of operation days. Note that this specified number of driving days is not calculated from the user driving function or the like.

In the example shown in FIG. 8, the planned number of operating days (life) is shorter than the specified number of operating days. That is, in this example, it is shown that the main server 20 cannot be operated up to the specified number of operating days under the scheduled conditions set by the user. As described above, the device according to the present embodiment can also be useful for determining the life. In this case as well, the composition of the product as shown in FIG. 6 may be calculated and output to the terminal 10.

In the first case described above, the main server 20 acquires the scheduled operating days and operating pressure as the scheduled conditions, and the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the product as the diversion conditions. Although the example of obtaining the target octane number has been described, the present invention is not limited to this.
Either the planned operating days or the final reached temperature provided by the apparatus of the present embodiment is the scheduled operating days or the final reached temperature, whichever is the planned operating days or the final reached temperature, the operating pressure, the hydrogen oil ratio, and the like. It can be calculated by configuring the liquid space velocity, the properties of the feedstock oil, and the target octane number of the product to be obtained.
In addition, the user may set all of the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the feedstock oil, and the target octane number of the product as scheduled conditions, or at least among these items. One may be set as a scheduled condition.

According to the apparatus and method according to the present embodiment, the composition of the product can be predicted accurately with a smaller processing load than in the case of direct simulation. Further, the apparatus and method according to the present embodiment are difficult to obtain by direct simulation, and can calculate items such as the operating temperature and the planned number of operating days required by the user. Further, the apparatus and method according to the present embodiment are for users who want to know the composition of the product when the operating pressure is changed, and want to know whether the life of the RF apparatus when the liquid space velocity is changed. We can meet various requests.

<Modification 1>
Further, in the present invention, for example, the user sets planned values for the type of catalyst other than the operating pressure, the number of operating days, the target octane number, the hydrogen oil ratio, and the liquid space velocity, and knows the operating pressure that can maximize the profit. It can also be applied to cases where you want to. Hereinafter, this modification 1 will be described with reference to FIGS. 9 to 11.

FIG. 9 is a flowchart of the method according to this modification. FIG. 10 shows a schedule condition to be input by the user in this modification. Note that FIG. 10 also displays user performance information.

In FIG. 9, steps S11 to S16 are the same as steps S01 to S06 in FIG. 2, and therefore will be briefly described. Similar to the above-described embodiment, the main server 20 determines the type of catalyst, the number of operating days, the final temperature reached, the operating pressure, the hydrogen oil ratio, and the liquid space velocity in the user's RF device from the user's terminal 10. , Acquire user performance information including the properties of the feedstock and the composition of the product (step S13 or step S14). The main server 20 compares the acquired user record information with the reference record information, corrects the reference operation function, and calculates the user operation function (step S16). Further, the main server 20 acquires either the scheduled number of operating days or the final temperature reached (step S17). In this modification, in step S17, the main server 20 acquires the scheduled number of operating days.

Next, the main server 20 sets one of the operating pressure, the hydrogen oil ratio, the liquid space velocity, and the target octane number of the product as a selection item that the user wants to know (step S18). In this modification, in step S18, the user selects the operating pressure as a selection item, and the main server 20 acquires a signal indicating that the selection item is the operating pressure.

Next, the main server 20 calculates the lower limit value and the upper limit value according to the value of the corresponding item in the user record information for the selected item, and sets the calculation range (step S19). In this modification, the operating pressure is set as a selection item. Therefore, the main server 20 refers to the value of the operating pressure in the user performance information, and multiplies this by a predetermined coefficient to calculate the lower limit value and the upper limit value. For example, the main server 20 calculates the lower limit value by multiplying the operating pressure value of the user actual information by 0.95 (2.04 × 0.95 = 1.938 [MPa]), and the operating pressure of the user actual information. The upper limit is calculated by multiplying the value of 1.05 by 1.05 (2.04 × 1.05 = 2.142 [MPa]). In this way, the main server 20 sets the calculation range in which the operating pressure is 1.938 to 2.142 [MPa].

The main server 20 sets a predetermined number of calculated values within the calculation range for this selection item (step S20). For example, the calculation range of 1.938 to 2.142 [MPa] is divided into 50, and 51 calculation points are set by combining the divided points, the lower limit value, and the upper limit value. For example, 1.938 is set as the calculated value 1, 1.94208 is set as the calculated point 2, 1.94616 is set as the calculated point 3, and 2.142 is set as the calculated point 51.

The method of calculating the lower limit value and the upper limit value is arbitrary. In addition, the number of calculated values and the setting method are arbitrary. For example, 50 to 99.5% of the value of the corresponding item of the user record information can be set as the lower limit value, and 100.5 to 150% of the value of the corresponding item of the user record information can be set as the upper limit value. If the coefficient used to calculate the upper and lower limits is large, the user is more likely to find the optimum operating conditions that are not expected, but the calculation range is large, which increases the processing load and calculates precise values. It becomes difficult to do.
The number of calculation points can be determined according to the processing load of the computer and the precision of the operating conditions required by the user. If the calculated number is large, a more precise value can be calculated, but the processing load becomes large.

Next, the main server 20 sets the values of the user performance information about the operating pressure, the hydrogen oil ratio, the liquid space velocity, the non-selected non-selected items of the target octane number of the product, the properties of the raw material oil, and the catalyst. It is set and set as a diversion condition (step S21). In this modification, as shown in FIG. 10, each value of the user performance information is diverted as the value of the catalyst type, the number of operating days, the target octane number, the hydrogen oil ratio, and the liquid space velocity, and the diversion conditions are set.

The main server 20 describes the period until the number of operating days reaches the planned number of operating days or the period until the operating temperature reaches the final reached temperature for all the calculated values of the selection items based on the diversion conditions and the user operation function. , Calculate the properties of the product (step S22). In this modification, the diversion condition shown in FIG. 10 is applied to the user operation function, and the period until the number of operation days reaches the scheduled number of days is generated when the operation pressure is from the calculation point 1 to the calculation point 51. Calculate the properties of the object.

The main server 20 calculates the total profit for the period until the operating temperature reaches the final reached temperature for all the calculated values of the selected items based on the properties of the product (step S23). Since the properties of the product have been calculated for the calculation points 1 to 51 in step S22, the profit for the period can be calculated based on this. For example, for C5P, the price per unit mass can be used to calculate the revenue of C5P for that period from the composition and amount of C5P produced. The profit is calculated for each composition, and the total profit for the period can be calculated by summing them. The total profit obtained in this way is calculated for each calculation point.

The main server 20 specifies the value of the selection item that maximizes the profit (step S24). FIG. 11 shows the total profit for the period for each calculation point obtained in step S23. As shown in FIG. 11, different profits are shown for each calculation point, and the calculation point with the largest profit is specified from these profits. In the example shown in FIG. 11, the profit at the calculation point 21 is the largest. Therefore, the main server 20 specifies the operating pressure of 2.0196 [MPa] at the calculation point 21 and outputs it to the user's terminal 10. Alternatively, the main server 20 may output the value of the operating pressure that maximizes the profit to the user's terminal 10 together with the calculated profit.

Alternatively, in step S24, the main server 20 may obtain an approximate curve from FIG. 11 and specify the value of the selection item having the maximum value or the maximum value thereof. According to this, even when the optimum value is located between the two calculation points, the value of the selection item that can maximize the profit can be output to the user.

In this way, it is possible to meet the user's request to know the operating pressure that can maximize the profit under the scheduled conditions other than the operating pressure. In the above description, the case where the operating pressure is set as the selection item has been described, but any one of the hydrogen oil ratio, the station space velocity, and the target octane number of the product may be selected as the selection item.

According to this modification, it is possible to provide the user with operating conditions that can maximize profits without relying on direct simulation.

<Modification 2>
The present invention can also be applied to, for example, a case where the user wants to know the operating conditions such that the life of the catalyst used in the currently operating RF device is exactly exhausted on the last day of the specified operating days. Hereinafter, this modification 2 will be described with reference to FIGS. 12 to 14.

FIG. 12 is a flowchart of the method according to this modification. In FIG. 12, steps S41 to S46 are the same as steps S01 to S06 in FIG. 2, and therefore will be briefly described. Similar to the above-described embodiment, the main server 20 determines the type of catalyst, the number of operating days, the operating temperature according to the number of operating days, the operating pressure, and the hydrogen oil ratio in the user's RF device from the user's terminal 10. User performance information including the liquid space velocity, the properties of the feedstock oil, and the composition of the product is acquired (step S43 or step S44). The main server 20 compares the acquired user record information with the reference record information, corrects the reference operation function, and calculates the user operation function (step S46).
Further, the main server 20 acquires both the specified number of operating days and the final temperature reached (step S47). In the second modification, unlike the first modification, in step S47, the main server 20 acquires both the specified number of operating days and the final temperature reached.

FIG. 13 is a graph showing changes in the number of operating days and the operating temperature. In FIG. 13, the solid line shows the transition of the operating temperature in the operating days of the user performance information. In FIG. 13, the two-dot chain line shows a prediction when the RF device is operated until the last day of the specified number of operating days under the operating conditions currently set by the user. As shown by the two-dot chain line in FIG. 13, when the user's RF device is operated until the last day of the specified operating days under the operating conditions of the user actual information, the operating temperature does not reach the final reached temperature. That is, the deterioration rate is low under the operating conditions currently set by the user, and the catalyst cannot be used effectively. Therefore, in this modification, the user is provided with operating conditions such that the life of the catalyst is exhausted to the specified number of operating days. When the life of the catalyst reaches the specified number of operating days, it means that the operating temperature reaches the final temperature reached on the last day of the specified number of operating days.

In order to control the life of the catalyst in this way, in FIG. 13, a straight line from the operating temperature point A on the last day of the user's operating days (current day) to the final reached temperature point B on the last day of the specified operating days. The operating conditions may be set so as to raise the operating temperature. In FIG. 13, the deterioration rate is represented by a slope as an increment of the operating temperature with respect to the number of operating days. Therefore, the slope of the straight line from the point A to the point B can be called the target deterioration rate. This modification provides the user with operating conditions such that the target deterioration rate is reached.

Therefore, in this modification, the main server 20 calculates the target deterioration rate from the last day of the operation days of the user record information, the operation temperature at the last day of the operation days, the specified operation days, and the final arrival temperature (step S48). Specifically, the target deterioration rate can be obtained by (final reached temperature-operating temperature at the last day of the operating days of the user actual information) / (specified operating days-the last day of the operating days of the user actual information).

The following steps S49 to S52 are the same as steps S18 to S21 of the first modification. The main server 20 sets one of the operating pressure, the hydrogen oil ratio, the liquid space velocity, and the target octane number of the product as a selection item that the user wants to know (step S49). The main server 20 calculates a lower limit value and an upper limit value according to the value of the corresponding item in the user record information for the selected item, and sets the calculation range (step S50). The main server 20 sets a predetermined number of calculated values within the calculation range for the selected items (step S51). The main server 20 is used to provide user performance information on operating pressure, hydrogen oil ratio, liquid space velocity, non-selected non-selected items among the target octane numbers of the product, the properties of the feedstock oil, and the type of catalyst. Values are set and these are set as diversion conditions (step S52).

The main server 20 applies the diversion condition to the user operation function for all the calculated values of the selected items, and calculates the deterioration rate of each (step S53). FIG. 14 is a graph showing the relationship between the operating pressure and the deterioration rate when the user sets the operating pressure as a selection item as an example of this modification. As shown in FIG. 14, the deterioration rate is calculated according to the calculated value.

The main server 20 specifies the calculated value whose deterioration rate is closest to the target deterioration rate among all the calculated values of the selected items. In FIG. 14, the point closest to the straight line indicating the target deterioration rate is the calculated value at which the deterioration rate is closest to the target deterioration rate. Therefore, for example, the main server 20 identifies that the calculated value (value on the horizontal axis) at this point is the calculated value whose deterioration rate is closest to the target deterioration rate, and outputs the calculated value to the user's terminal.
As in the first modification, the approximate curve may be calculated in FIG. 14 and the calculated value such that the approximate curve becomes the target deterioration rate may be output to the user's terminal.

In this way, according to this modification, it is possible to provide an operating condition in which the life of the catalyst used in the RF device currently in operation by the user is just exhausted on the last day of the specified operating days. According to this modification, it is possible to provide an operating condition in which the life of the catalyst is just exhausted on the last day of the specified operating days without using a direct simulation.

Although the embodiments of the present invention have been described above, it goes without saying that the technical scope of the present invention should not be construed in a limited manner by the description of the present embodiments. It is understood by those skilled in the art that the present embodiment is merely an example, and various embodiments can be modified 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 scope thereof.

1 Device 10 Terminal 20 Main server 21 Processor 22 Storage 30 Data server 31 Bench plant database 32 User database 40 Network

Claims (12)

The type of catalyst, the number of operating days, and the final in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that is connected to the user's terminal via a network and obtains produced oil by catalytic reforming from raw material oil. The user's RF is used to represent the relationship between the ultimate temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the feedstock, and each item of the standard performance information, including the composition of the product. A device that provides operating conditions in the device and
The device comprises a processor and a storage unit for storing computer-readable instructions.
When the computer-readable instruction is executed on the processor, the device will
From the terminal, the type of catalyst, the number of operating days, the final temperature reached, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the composition of the product in the user's RF device are displayed. Get user performance information, including
The reference performance information is compared with the user performance information, the reference operation function is corrected, and the user operation function is calculated.
From the terminal, the operating pressure, hydrogen oil ratio, liquid space velocity, raw material properties, at least one or more of the target octane number of the product, and the planned operating days, which are the operating conditions planned by the user. And one of the final reached temperature is acquired as a planned condition,
Diversion conditions in which the items that were not entered as the planned conditions among the operating pressure, hydrogen oil ratio, liquid space velocity, properties of the raw material oil, and the target octane number of the product were substituted for each item of the user performance information. The planned number of operating days and the final operation when the user's RF device is operated under the catalyst, the scheduled condition, and the diversion condition included in the user performance information based on the scheduled condition and the user operation function. A device that provides operating conditions for an RF device configured to calculate one or the other of the ultimate temperatures and output it to the terminal. Properties of the product when the user's RF device is operated under the catalyst, the scheduled conditions, and the diversion conditions included in the user performance information based on the diversion conditions, the scheduled conditions, and the user operation function. The apparatus according to claim 1, wherein the device is configured to calculate and output to the terminal. The type of catalyst, the number of operating days, and the final in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that is connected to the user's terminal via a network and obtains produced oil by catalytic reforming from raw material oil. The user's RF is used to represent the relationship between the ultimate temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the feedstock, and each item of the standard performance information, including the composition of the product. A device that provides the properties of the product in the device.
The device comprises a processor and a storage unit for storing computer-readable instructions.
When the computer-readable instruction is executed on the processor, the device will
From the terminal, the type of catalyst, the number of operating days, the final temperature reached, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the composition of the product in the user's RF device are displayed. Get user performance information, including
The reference performance information is compared with the user performance information, the reference operation function is corrected, and the user operation function is calculated.
From the terminal, the operating pressure, hydrogen oil ratio, liquid space velocity, raw material properties, at least one or more of the target octane number of the product, and the planned operating days, which are the operating conditions planned by the user. And one of the final reached temperature is acquired as a planned condition,
Diversion conditions in which the items that were not entered as the planned conditions among the operating pressure, hydrogen oil ratio, liquid space velocity, properties of the raw material oil, and the target octane number of the product were substituted with each item of the user performance information. And, based on the scheduled condition and the user operation function, the properties of the product when the RF device of the user is operated under the catalyst, the scheduled condition, and the diversion condition included in the user performance information are calculated. A device that provides the properties of the product of an RF device configured to output to the terminal. Based on the diversion condition, the scheduled condition, and the user operation function, the scheduled operation days when the user's RF device is operated under the catalyst, the scheduled condition, and the diversion condition included in the user performance information. The apparatus according to claim 3, wherein any one of the final temperature reached and the final temperature reached is calculated and output to the terminal. The type of catalyst, the number of operating days, the final temperature reached, the operating pressure, and the hydrogen oil ratio in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that obtains produced oil by catalytic reforming from raw material oil. And, using the standard operation function representing the relationship between the liquid space velocity, the properties of the feedstock, and each item of the standard performance information including the composition of the product, the operation conditions in the user's RF device are provided to the user's terminal. It ’s a method,
From the terminal via the network, the type of catalyst, the number of operating days, the final reaching temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, and the properties of the raw material oil in the user's RF device are generated. Steps to get user performance information, including the composition of things,
A step of comparing the reference actual information with the user actual information, correcting the reference operation function, and calculating the user operation function.
From the terminal, the operating pressure, hydrogen oil ratio, liquid space velocity, raw material properties, at least one or more of the target octane number of the product, and the planned operating days, which are the operating conditions planned by the user. And the step to acquire either one of the final reached temperature as a scheduled condition,
Diversion conditions in which the items that were not entered as the planned conditions among the operating pressure, hydrogen oil ratio, liquid space velocity, properties of the raw material oil, and the target octane number of the product were substituted for each item of the user performance information. The planned number of operating days and the final operation when the user's RF device is operated under the catalyst, the scheduled condition, and the diversion condition included in the user performance information based on the scheduled condition and the user operation function. A method of providing operating conditions for an RF device, comprising a step of calculating one or the other of the ultimate temperature and outputting it to the terminal. The type of catalyst, the number of operating days, the final temperature reached, the operating pressure, and the hydrogen oil ratio in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that obtains produced oil by catalytic reforming from raw material oil. Using the reference operation function that expresses the relationship between the liquid space velocity, the properties of the feedstock, and each item of the reference performance information including the composition of the product, the properties of the product in the user's RF device can be determined by the user's terminal. It is a method to provide to
From the terminal via the network, the type of catalyst, the number of operating days, the final reaching temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, and the properties of the raw material oil in the user's RF device are generated. Steps to get user performance information, including the composition of things,
A step of comparing the reference actual information with the user actual information, correcting the reference operation function, and calculating the user operation function.
From the terminal, the operating pressure, hydrogen oil ratio, liquid space velocity, raw material properties, at least one or more of the target octane number of the product, and the planned operating days, which are the operating conditions planned by the user. And the step to acquire either one of the final reached temperature as a scheduled condition,
Diversion conditions in which the items that were not entered as the planned conditions among the operating pressure, hydrogen oil ratio, liquid space velocity, properties of the raw material oil, and the target octane number of the product were substituted with each item of the user performance information. And, based on the scheduled condition and the user operation function, the properties of the product when the RF device of the user is operated under the catalyst, the scheduled condition, and the diversion condition included in the user performance information are calculated. A method of providing the properties of a product of an RF device, comprising a step of outputting to the terminal. The type of catalyst, the number of operating days, and the final in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that is connected to the user's terminal via a network and obtains produced oil by catalytic reforming from raw material oil. The user's RF is used to represent the relationship between the ultimate temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the feedstock, and each item of the standard performance information, including the composition of the product. A device that provides operating conditions in the device and
The device comprises a processor and a storage unit for storing computer-readable instructions.
When the computer-readable instruction is executed on the processor, the device will
From the terminal, the type of catalyst, the number of operating days, the final temperature reached, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the composition of the product in the user's RF device are displayed. Get user performance information, including
The reference performance information is compared with the user performance information, the reference operation function is corrected, and the user operation function is calculated.
Obtain either the planned number of operating days or the final temperature reached,
Set one of the operating pressure, hydrogen oil ratio, liquid space velocity, and target octane number of the product as the selection item that the user wants to know.
For the selected item, the lower limit value and the upper limit value are calculated according to the value of the corresponding item in the user performance information, and the calculation range is set.
For the selection item, set a predetermined number of calculated values within the calculation range, and set the calculated values.
The values of the user performance information are set and diverted for the operating pressure, the hydrogen oil ratio, the liquid space velocity, the non-selected items of the target octane number of the product, the properties of the raw material oil, and the type of catalyst. Set as a condition,
For all the calculated values of the selection items, the period until the number of operating days reaches the planned number of operating days, or the period until the operating temperature reaches the final reached temperature, based on the diversion condition and the user operating function. Calculate the properties of the product and
Provides operating conditions in a user's RF device that, for all calculated values of the selection item, calculate the total revenue for the period from the properties of the product and specify the value of the selection item that maximizes the revenue. Equipment to do. The type of catalyst, the number of operating days, and the final in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that is connected to the user's terminal via a network and obtains produced oil by catalytic reforming from raw material oil. The user's RF is used to represent the relationship between the ultimate temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the feedstock, and each item of the standard performance information, including the composition of the product. A method of providing operating conditions in a device,
From the terminal, the type of catalyst, the number of operating days, the final temperature reached, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the composition of the product in the user's RF device are displayed. Steps to get user performance information, including
A step of comparing the reference actual information with the user actual information, correcting the reference operation function, and calculating the user operation function.
The step to get either the planned number of operating days or the final temperature reached,
A step to set one of the operating pressure, hydrogen oil ratio, liquid space velocity, and target octane number of the product as a selection item that the user wants to know.
For the selected item, a step of calculating a lower limit value and an upper limit value according to the value of the corresponding item in the user performance information and setting a calculation range, and
For the selection item, a step of setting a predetermined number of calculated values within the calculation range, and
The values of the user performance information are set and diverted for the operating pressure, the hydrogen oil ratio, the liquid space velocity, the non-selected items of the target octane number of the product, the properties of the raw material oil, and the type of catalyst. Steps to set as conditions and
For all the calculated values of the selection items, the period until the number of operating days reaches the planned number of operating days, or the period until the operating temperature reaches the final reached temperature, based on the diversion condition and the user operating function. Steps to calculate the properties of the product and
In a user's RF apparatus having, for all the calculated values of the selection item, a step of calculating the total profit of the period from the properties of the product and specifying the value of the selection item having the largest profit. How to provide operating conditions. The type of catalyst, the number of operating days, and the operation in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that is connected to the user's terminal via a network and obtains produced oil by catalytic reforming from raw material oil. A user's RF device using a standard operating function that represents the relationship between temperature, operating pressure, hydrogen oil ratio, liquid space velocity, properties of feedstock oil, and each item of standard performance information, including product composition. A device that provides operating conditions in
The device comprises a processor and a storage unit for storing computer-readable instructions.
When the computer-readable instruction is executed on the processor, the device will
From the terminal, the type of catalyst, the number of operating days, the operating temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the composition of the product in the RF device of the user are included. , Get user performance information,
The reference performance information is compared with the user performance information, the reference operation function is corrected, and the user operation function is calculated.
Obtain the specified number of operating days and the final temperature reached,
The target deterioration rate is calculated from the last day of the operation days of the user record information, the operation temperature on the last day of the operation days of the user record information, the specified operation days, and the final arrival temperature.
Set one of the operating pressure, hydrogen oil ratio, liquid space velocity, and target octane number of the product as the selection item that the user wants to know.
For the selected item, the lower limit value and the upper limit value are calculated according to the value of the corresponding item in the user performance information, and the calculation range is set.
For the selection item, set a predetermined number of calculated values within the calculation range, and set the calculated values.
The values of the user performance information are set and diverted for the operating pressure, the hydrogen oil ratio, the liquid space velocity, the non-selected items of the target octane number of the product, the properties of the raw material oil, and the type of catalyst. Set as a condition,
For all the calculated values of the selection items, the deterioration rate is calculated based on the diversion condition and the user operation function.
A device that provides operating conditions in a user's RF device that specifies an approximation of the selection item whose deterioration rate is less than the target deterioration rate for all calculated values of the selection item. The type of catalyst, the number of operating days, and the operation in the bench plant of a catalytic reforming device (hereinafter referred to as RF device) that is connected to the user's terminal via a network and obtains produced oil by catalytic reforming from raw material oil. A user's RF device using a standard operating function that represents the relationship between temperature, operating pressure, hydrogen oil ratio, liquid space velocity, properties of feedstock oil, and each item of standard performance information, including product composition. Is a method of providing operating conditions in
From the terminal, the type of catalyst, the number of operating days, the operating temperature, the operating pressure, the hydrogen oil ratio, the liquid space velocity, the properties of the raw material oil, and the composition of the product in the RF device of the user are included. , Steps to get user performance information,
A step of comparing the reference actual information with the user actual information, correcting the reference operation function, and calculating the user operation function.
Steps to obtain the specified number of operating days and the final temperature reached,
A step of calculating a target deterioration rate from the last day of the operation days of the user record information, the operation temperature of the last day of the operation days of the user record information, the specified operation days, and the final reached temperature.
A step to set one of the operating pressure, hydrogen oil ratio, liquid space velocity, and target octane number of the product as a selection item that the user wants to know.
For the selected item, a step of calculating a lower limit value and an upper limit value according to the value of the corresponding item in the user performance information and setting a calculation range, and
For the selection item, a step of setting a predetermined number of calculated values within the calculation range, and
The values of the user performance information are set and diverted for the operating pressure, the hydrogen oil ratio, the liquid space velocity, the non-selected items of the target octane number of the product, the properties of the raw material oil, and the type of catalyst. Steps to set as conditions and
For all the calculated values of the selection items, a step of calculating the deterioration rate based on the diversion condition and the user operation function, and
A method of providing operating conditions in a user's RF device comprising, for all calculated values of the selection item, a step of specifying an approximation of the selection item whose deterioration rate is less than the target deterioration rate. A program for causing a computer to execute the method according to any one of claims 5, 6, 8 and 10. A non-temporary computer-readable recording medium on which the program according to claim 11 is recorded.

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