JP2021516742A - プロセスにおいて回収される電力の使用 - Google Patents
プロセスにおいて回収される電力の使用 Download PDFInfo
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/007—Energy recuperation; Heat pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
- F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
- F01K23/064—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle in combination with an industrial process, e.g. chemical, metallurgical
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
- F01K25/14—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours using industrial or other waste gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/31—Application in turbines in steam turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/60—Application making use of surplus or waste energy
- F05D2220/62—Application making use of surplus or waste energy with energy recovery turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/70—Application in combination with
- F05D2220/76—Application in combination with an electrical generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/05—Purpose of the control system to affect the output of the engine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Turbines (AREA)
Abstract
Description
以下を特定の実施形態と併せて説明するが、この説明は、前述の説明及び添付の特許請求の範囲を例示するものであり、限定するものではないことが理解されるであろう。
Claims (10)
- 石油、石油化学、又は化学プロセスからエネルギーを回収するためのプロセスであって、
直流電力入力を有する石油、石油化学、又は化学プロセスゾーンに流体プロセス流(340)を供給することと、
前記プロセス流(340)の少なくとも一部(420)を第1の動力回収タービン(425)を介して流すことによって前記プロセス流(340)の流量を制御して前記プロセス流から直流として発電することと、
前記回収された直流を、前記石油、石油化学、又は化学プロセスゾーンの前記直流電力入力に供給することと、を含む、プロセス。 - 前記回収された直流を前記プロセスゾーンの前記直流電力入力に供給することが、前記回収された直流を、蓄電池、抵抗ヒーター、電気ヒーター、ポンプ(330)、コンプレッサー、又はファンのうちの少なくとも1つに供給することを含む、請求項1に記載のプロセス。
- 少なくとも2基の動力回収タービン(425、440)がある、請求項1又は2に記載のプロセス。
- 前記回収された直流を前記プロセスゾーンの前記直流電力入力に供給する前に、前記第1及び第2の動力回収タービン(425、440)からの前記回収された直流を合わせることを更に含む、請求項3に記載のプロセス。
- 前記回収された直流が蓄電池に供給され、前記蓄電池からの直流を、ファン、ポンプ、コンプレッサー、電気ヒーター、又は抵抗ヒーターのうちの少なくとも1つに供給することを更に含む、請求項1又は2に記載のプロセス。
- 前記第1の動力回収タービン(425)、制御弁(370)、又はその両方を含む複数の減圧装置からの情報を受信することと、
前記減圧装置のそれぞれについて電力損失値又は発電値を決定することと、
減圧装置のそれぞれからの電力損失値又は発電値に基づいて総電力損失値又は総発電値を決定することと、少なくとも1つの表示画面上に総電力損失値又は総発電値を表示することと、を更に含む、請求項1又は2に記載のプロセス。 - 前記総電力損失値又は前記総発電値に基づいて、前記プロセスゾーンの少なくとも1つのプロセスパラメータを調整することを更に含む、請求項6に記載のプロセス。
- 前記少なくとも1つのプロセスパラメータが調整された後、前記減圧装置のそれぞれについて更新された電力損失値又は更新された発電値を決定することと、
前記減圧装置のそれぞれからの前記更新された電力損失値又は前記更新された発電値に基づいて前記プロセスソーンについて更新された総電力損失値又は更新された総発電値を決定することと、前記更新された総電力損失値又は前記更新された総発電値を少なくとも1つの表示画面上に表示することと、を更に含む、請求項7に記載のプロセス。 - 前記第1の動力回収タービンに電力を供給して、流体流の圧力を増大させることを更に含む、請求項1又は2に記載のプロセス。
- 石油、石油化学、又は化学プロセス中のエネルギーを回収するための装置であって、
直流電力入力を有する石油、石油化学、又は化学プロセスゾーンと、
前記プロセスゾーンを通って流れる流体プロセス流(340)と、
可変抵抗動力回収タービン(425)であって、第1のプロセス流(340)の一部(420)が前記第1の動力回収タービンを介して流れることで、前記第1のプロセス流から直流として発電する、可変抵抗動力回収タービンと、
前記動力回収タービン(425)及び前記直流電力入力に電気的に接続されたDCバスと、を備える、装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/924,034 US10753235B2 (en) | 2018-03-16 | 2018-03-16 | Use of recovered power in a process |
US15/924,034 | 2018-03-16 | ||
PCT/US2019/022424 WO2019178453A1 (en) | 2018-03-16 | 2019-03-15 | Use of recovered power in a process |
Publications (2)
Publication Number | Publication Date |
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JP2021516742A true JP2021516742A (ja) | 2021-07-08 |
JP7141464B2 JP7141464B2 (ja) | 2022-09-22 |
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JP2020547141A Active JP7141464B2 (ja) | 2018-03-16 | 2019-03-15 | プロセスにおいて回収される電力の使用 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10753235B2 (ja) |
EP (1) | EP3765716B1 (ja) |
JP (1) | JP7141464B2 (ja) |
WO (1) | WO2019178453A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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US10508568B2 (en) * | 2018-03-16 | 2019-12-17 | Uop Llc | Process improvement through the addition of power recovery turbine equipment in existing processes |
US10829698B2 (en) | 2018-03-16 | 2020-11-10 | Uop Llc | Power recovery from quench and dilution vapor streams |
US10871085B2 (en) | 2018-03-16 | 2020-12-22 | Uop Llc | Energy-recovery turbines for gas streams |
CN115217531A (zh) * | 2022-06-16 | 2022-10-21 | 宁波科元精化股份有限公司 | 一种平衡重油催化裂解烟机转速的工艺装置及其控制方法 |
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WO2019178453A1 (en) | 2019-09-19 |
JP7141464B2 (ja) | 2022-09-22 |
EP3765716A1 (en) | 2021-01-20 |
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EP3765716B1 (en) | 2024-01-17 |
US20190284966A1 (en) | 2019-09-19 |
US10753235B2 (en) | 2020-08-25 |
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