JP2021056730A - システム、方法、および、プログラム - Google Patents
システム、方法、および、プログラム Download PDFInfo
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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
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/72—Controlling or regulating
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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
- C10G11/187—Controlling or regulating
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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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/30—Controlling or regulating
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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
- C10G35/00—Reforming naphtha
- C10G35/24—Controlling or regulating of reforming operations
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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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/36—Controlling or regulating
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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
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/12—Controlling or regulating
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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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
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- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
- G05B13/042—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
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- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/41885—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by modeling, simulation of the manufacturing system
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/02—Reliability analysis or reliability optimisation; Failure analysis, e.g. worst case scenario performance, failure mode and effects analysis [FMEA]
Abstract
Description
[先行技術文献]
[非特許文献]
[非特許文献1]横溝,"石油精製技術と石油需給動向〜現状と今後の見通し〜",独立行政法人 石油天然ガス・金属鉱物資源機構 石油・天然ガス資源情報,2017年9月20日,石油・天然ガスレビュー Vol.51 No.5,p.1−20。
110 マルチサイト計画部
120 製造サイト
120R 製油所
120C 石油化学サイト
130 サイト計画部
140 サイトワイドシミュレーション部
150 プロセスシミュレーション部
155 ブレンディングシミュレーション部
160 APC
165 BPC
170 オンサイト用プロセス制御システム
175 オフサイト用プロセス制御システム
300 システム
310 計画部
315 計画モデル
320 シミュレーション部
325 シミュレーションモデル
330 実運転情報取得部
340 モニタ部
350 校正部
360 更新部
510 検出部
610 判定部
2200 コンピュータ
2201 DVD−ROM
2210 ホストコントローラ
2212 CPU
2214 RAM
2216 グラフィックコントローラ
2218 ディスプレイデバイス
2220 入/出力コントローラ
2222 通信インターフェイス
2224 ハードディスクドライブ
2226 DVD−ROMドライブ
2230 ROM
2240 入/出力チップ
2242 キーボード
Claims (15)
- 製造サイトにおける少なくとも一部のシミュレーションモデルに基づいて、前記製造サイトにおける前記少なくとも一部の運転を模擬するシミュレーション部と、
前記製造サイトにおける前記少なくとも一部の実際の運転をモニタするモニタ部と、
前記模擬された運転と前記実際の運転との間の差分に基づいて、前記シミュレーションモデルを校正する校正部と、
前記シミュレーションモデルの校正に応じて、前記製造サイトの生産計画を生成するために用いられる計画モデルを更新する更新部と、
を備えるシステム。 - 前記計画モデルは線形計画モデルである、請求項1に記載のシステム。
- 前記更新部は、前記線形計画モデルに用いられる1次式における少なくとも1つの係数を更新する、請求項2に記載のシステム。
- 前記計画モデルおよび前記シミュレーションモデルは共通するパラメータを有し、前記更新部は、前記共通するパラメータに対応する前記少なくとも1つの係数を更新する、請求項3に記載のシステム。
- 前記シミュレーション部は、前記校正された前記シミュレーションモデルに、前記計画モデルを更新するための更新用パラメータを入力して前記製造サイトにおける前記少なくとも一部の運転を模擬し、
前記更新部は、前記更新用パラメータを用いたシミュレーション結果に基づいて、前記計画モデルを更新する、請求項1から4のいずれか一項に記載のシステム。 - 前記シミュレーションモデルは定常状態モデルである、請求項1から5のいずれか一項に記載のシステム。
- 前記シミュレーション部は、前記製造サイトにおける1つのプロセスユニットの運転を模擬する、請求項1から6のいずれか一項に記載のシステム。
- 前記シミュレーション部は、前記製造サイトにおける複数のプロセスユニットのグループの運転を模擬する、請求項1から6のいずれか一項に記載のシステム。
- 前記校正部は、前記差分が予め定められた閾値を超える場合に、前記シミュレーションモデルを校正する、請求項1から8のいずれか一項に記載のシステム。
- 前記シミュレーションモデルにおいて校正されたパラメータに基づいて、前記製造サイトにおける前記少なくとも一部の劣化または改善を検出する検出部を更に備える、請求項1から9のいずれか一項に記載のシステム。
- 前記生産計画と前記実際の運転との間の差分に基づいて、前記計画モデルのストラクチャを変更すべきか否かを判定する判定部を更に備える、請求項1から10のいずれか一項に記載のシステム。
- 前記製造サイトは、原油を精製して複数の石油製品を製造する製油所を含む、請求項1から11のいずれか一項に記載のシステム。
- 前記製造サイトにおける前記少なくとも一部は、常圧蒸留装置、減圧蒸留装置、ナフサ水素化脱硫装置、接触改質装置、脱ベンゼン装置、灯油水素化脱硫装置、ディーゼル脱硫装置、重油脱硫装置、流動接触分解装置、FCCガソリン脱硫装置、熱分解装置、水素化分解装置、または、アスファルト製造装置の少なくともいずれかを含む、請求項12に記載のシステム。
- 製造サイトにおける少なくとも一部のシミュレーションモデルに基づいて、前記製造サイトにおける前記少なくとも一部の運転を模擬することと、
前記製造サイトにおける前記少なくとも一部の実際の運転をモニタすることと、
前記模擬された運転と前記実際の運転との間の差分に基づいて、前記シミュレーションモデルを校正することと、
前記シミュレーションモデルの校正に応じて、前記製造サイトの生産計画を生成するために用いられる計画モデルを更新することと、
を備える方法。 - コンピュータにより実行されて、前記コンピュータを、
製造サイトにおける少なくとも一部のシミュレーションモデルに基づいて、前記製造サイトにおける前記少なくとも一部の運転を模擬するシミュレーション部と、
前記製造サイトにおける前記少なくとも一部の実際の運転をモニタするモニタ部と、
前記模擬された運転と前記実際の運転との間の差分に基づいて、前記シミュレーションモデルを校正する校正部と、
前記シミュレーションモデルの校正に応じて、前記製造サイトの生産計画を生成するために用いられる計画モデルを更新する更新部と、
して機能させるプログラム。
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JP2019178675A JP7380021B2 (ja) | 2019-09-30 | 2019-09-30 | システム、方法、および、プログラム |
EP20870978.2A EP4041849A4 (en) | 2019-09-30 | 2020-09-23 | SYSTEM, METHOD AND PROGRAM |
PCT/JP2020/035875 WO2021065638A1 (en) | 2019-09-30 | 2020-09-23 | System, method, and program |
US17/692,130 US20220195318A1 (en) | 2019-09-30 | 2022-03-10 | System, method, and recording medium having program stored thereon |
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