ES2131945T3 - Metodo de regulacion de procedimientos de sintesis de productos quimicos. - Google Patents
Metodo de regulacion de procedimientos de sintesis de productos quimicos.Info
- Publication number
- ES2131945T3 ES2131945T3 ES96918665T ES96918665T ES2131945T3 ES 2131945 T3 ES2131945 T3 ES 2131945T3 ES 96918665 T ES96918665 T ES 96918665T ES 96918665 T ES96918665 T ES 96918665T ES 2131945 T3 ES2131945 T3 ES 2131945T3
- Authority
- ES
- Spain
- Prior art keywords
- sub
- procedure
- values
- reactor
- development
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 13
- 230000001105 regulatory effect Effects 0.000 title abstract 6
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 239000000126 substance Substances 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- 239000000470 constituent Substances 0.000 abstract 2
- 210000000056 organ Anatomy 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004364 calculation method Methods 0.000 abstract 1
- 238000013178 mathematical model Methods 0.000 abstract 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- 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
- G05B13/048—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 using a predictor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/32—Automatic controllers electric with inputs from more than one sensing element; with outputs to more than one correcting element
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2400/00—Characteristics for processes of polymerization
- C08F2400/02—Control or adjustment of polymerization parameters
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Evolutionary Computation (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Feedback Control In General (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
LA PRESENTE INVENCION CONSISTE EN UN METODO REGULADOR DEL PROCEDIMIENTO DE SINTESIS DE POR LO MENOS UN PRODUCTO QUIMICO EN UN EQUIPO QUE COMPRENDE POR LO MENOS UN REACTOR (R), QUE PUEDE ASIMILARSE A UN REACTOR PERFECTAMENTE MEZCLADO. SEGUN EL METODO, LOS VALORES DE MANDO (GC) PERMITEN INTERVENIR EN EL DESARROLLO DEL PROCEDIMIENTO DE MODO QUE UNO O VARIOS DE LOS VALORES INHERENTES A LAS PROPIEDADES DEL PRODUCTO Y/O AL DESARROLLO DEL PROCEDIMIENTO, DENOMINADOS VALORES REGULADOS (GR), SEAN IGUALES A LAS CONSIGNAS CORRESPONDIENTES (C SUB,GR}). EL METODO COMPRENDE LAS FASES SIGUIENTES: (A) INTRODUCCION DE LAS CONSIGNAS RELATIVAS A LOS VALORES REGULADOS (C SUB,GR}); (B) CALCULO, MEDIANTE UN ORGANO DE PREDICCION (OP), DE PREDICCIONES DE VALORES REGULADOS (P SUB,GR}), A PARTIR DE MEDIDAS DE LOS VALORES DE MANDO DEL PROCEDIMIENTO (C SUB,GC}), BASANDOSE PARA ELLO EN LAS CONSIGNAS (C SUB,GR}) Y LAS PREDICCIONES (P SUB,GR}) DE LOS VALORES REGULADOS; (D) TRANSMISION DE LAS CONSIGNAS DE LOS VALORES DE MANDO DEL PROCEDIMIENTO (C SUB,GC}) A ACCIONADORES DESTINADOS A INTERVENIR EN EL DESARROLLO DEL PROCEDIMIENTO. SEGUN EL METODO, EL ORGANO DE PREDICCION (OP) ESTA BASADO EN UN MODELO MATEMATICO DEL PROCEDIMIENTO, DENOMINADO MODELO DIRECTO (M), DISEÑADO DE TAL MANERA QUE SE PREDICE LA MASA M SUB,XR} DE POR LO MENOS UN CONSTITUYENTE (X) EN EL REACTOR (R) CON LA ECUACION: M SUB,XR} = LAG (F SUB,XRIN. TA}X, TA}X}), DONDE F SUB,XRIN} ES EL FLUJO MASICO DE CONSTITUYENTE X QUE ENTRA EN EL REACTOR R Y TA}X ES EL TIEMPO DE PERMANENCIA DE X EN EL REACTOR; LA FUNCION Y = LAG (U, TA}) ES LA SOLUCION DE LA ECUACION DIFERENCIAL TA}.DY/DT + Y, CALCULADA CON EL VALOR INSTANTANEO DE U Y TA}, COMO TAMBIEN CON EL ULTIMO VALOR DE Y CALCULADO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9500506A BE1009406A3 (fr) | 1995-06-09 | 1995-06-09 | Methode de regulation de procedes de synthese de produits chimiques. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2131945T3 true ES2131945T3 (es) | 1999-08-01 |
Family
ID=3889027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES96918665T Expired - Lifetime ES2131945T3 (es) | 1995-06-09 | 1996-06-01 | Metodo de regulacion de procedimientos de sintesis de productos quimicos. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6144897A (es) |
| EP (1) | EP0830394B1 (es) |
| JP (1) | JP2000500060A (es) |
| KR (1) | KR100432252B1 (es) |
| CN (1) | CN1155626C (es) |
| AT (1) | ATE177761T1 (es) |
| AU (1) | AU704563B2 (es) |
| BE (1) | BE1009406A3 (es) |
| BR (1) | BR9609240A (es) |
| CA (1) | CA2220316C (es) |
| CZ (1) | CZ293002B6 (es) |
| DE (1) | DE69601794T2 (es) |
| EA (1) | EA000343B1 (es) |
| ES (1) | ES2131945T3 (es) |
| HU (1) | HUP9803021A3 (es) |
| NO (1) | NO315563B1 (es) |
| PL (1) | PL186591B1 (es) |
| RO (1) | RO120973B1 (es) |
| UA (1) | UA37277C2 (es) |
| WO (1) | WO1996041822A1 (es) |
Families Citing this family (82)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6106785A (en) * | 1997-06-30 | 2000-08-22 | Honeywell Inc. | Polymerization process controller |
| US6122557A (en) | 1997-12-23 | 2000-09-19 | Montell North America Inc. | Non-linear model predictive control method for controlling a gas-phase reactor including a rapid noise filter and method therefor |
| GB2334958B (en) * | 1998-02-25 | 2001-11-07 | Porpoise Viscometers Ltd | Melt flow index determination in polymer process control |
| US6093211A (en) * | 1998-04-09 | 2000-07-25 | Aspen Technology, Inc. | Polymer property distribution functions methodology and simulators |
| BR9803848A (pt) * | 1998-10-08 | 2000-10-31 | Opp Petroquimica S A | Sistema para inferência em linha de propriedades fìsicas e quìmicas, sistema para inferência em linha de variáveis de processo, e, sistema de controle em linha |
| DE69920954T2 (de) | 1998-11-30 | 2005-02-03 | Bp Chemicals Ltd. | Verfahren zur polymerisationskontrolle |
| US6311134B1 (en) * | 1999-02-09 | 2001-10-30 | Mallinckrodt Inc. | Process and apparatus for comparing chemical products |
| FR2790760A1 (fr) * | 1999-03-12 | 2000-09-15 | Bp Chemicals Snc | Procede de polymerisation de l'isobutene |
| FR2794757B1 (fr) | 1999-06-11 | 2002-06-14 | Bp Chemicals Snc | Procede de polymerisation de l'isobutene |
| US6479597B1 (en) | 1999-07-30 | 2002-11-12 | Exxonmobil Chemical Patents Inc. | Raman analysis system for olefin polymerization control |
| WO2001009201A1 (en) * | 1999-07-30 | 2001-02-08 | Exxon Chemical Patents Inc. | Raman analysis system for olefin polymerization control |
| US6983233B1 (en) | 2000-04-19 | 2006-01-03 | Symyx Technologies, Inc. | Combinatorial parameter space experiment design |
| AU2001255551A1 (en) * | 2000-04-27 | 2001-11-07 | Bp Corporation North America Inc. | Method for control of a chemical manufacturing process |
| FR2810325A1 (fr) * | 2000-06-16 | 2001-12-21 | Bp Chemicals Snc | Procede de polymerisation de l'isobutene |
| WO2002008839A1 (en) * | 2000-07-21 | 2002-01-31 | Unilever N.V. | Method for simulating chemical reactions |
| US6625512B1 (en) * | 2000-07-25 | 2003-09-23 | Advanced Micro Devices, Inc. | Method and apparatus for performing final critical dimension control |
| DE10037153C2 (de) * | 2000-07-31 | 2003-04-10 | Franz Willeke | Vorrichtung zur Polymerisation in einem Schlaufenreaktor |
| CN1241076C (zh) * | 2000-08-07 | 2006-02-08 | 三井化学株式会社 | 制造控制方法 |
| US6760631B1 (en) | 2000-10-04 | 2004-07-06 | General Electric Company | Multivariable control method and system without detailed prediction model |
| AU1790702A (en) * | 2000-12-04 | 2002-06-18 | Univaton Technologies Llc | Polimerization process |
| US6605675B2 (en) | 2000-12-04 | 2003-08-12 | Univation Technologies, Llc | Polymerization process |
| US6996550B2 (en) * | 2000-12-15 | 2006-02-07 | Symyx Technologies, Inc. | Methods and apparatus for preparing high-dimensional combinatorial experiments |
| FR2821175A1 (fr) * | 2001-02-19 | 2002-08-23 | Solvay | Methode de regulation d'une propriete d'un produit resultant d'une transformation chimique |
| US6458916B1 (en) * | 2001-08-29 | 2002-10-01 | Hitachi, Ltd. | Production process and production apparatus for polybutylene terephthalate |
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| CN104656457A (zh) * | 2013-11-19 | 2015-05-27 | 中国石油天然气股份有限公司 | 一种丙烯聚合环管反应器内部压力计算方法 |
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| IT201600081868A1 (it) | 2016-08-03 | 2018-02-03 | Versalis Spa | Metodo e sistema per il controllo di un impianto di produzione in continuo di un polimero. |
| CN106647285B (zh) * | 2017-02-10 | 2019-08-09 | 泉州装备制造研究所 | 一种基于软测量技术的催化剂活性检测方法 |
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| EP3858474A4 (en) * | 2018-09-28 | 2021-12-22 | FUJIFILM Corporation | FLOW REACTION EQUIPMENT AND PROCESS |
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| CN113710714A (zh) | 2019-04-01 | 2021-11-26 | 巴斯夫欧洲公司 | 聚氨酯预聚物的连续制备 |
| CN111240284B (zh) * | 2020-01-17 | 2023-03-10 | 陈欣 | 一种模拟生产过程中液体浆料产品产量的品质控制方法 |
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| CN113176767B (zh) * | 2021-04-30 | 2022-09-27 | 北京瑞飞华亿科技有限公司 | 一种丙烯回收控制系统 |
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| EP0486262A1 (en) * | 1990-11-13 | 1992-05-20 | Vinamul Ltd. | Chemical processes |
| HUT70863A (en) * | 1992-05-29 | 1995-11-28 | Amoco Corp | Process for polymerization of alpha-olefines |
| JPH063243A (ja) * | 1992-06-23 | 1994-01-11 | Asahi Chem Ind Co Ltd | ゴム状重合体の物性推定方法 |
| JPH0628009A (ja) * | 1992-07-07 | 1994-02-04 | Asahi Chem Ind Co Ltd | 重合プロセスの制御方法 |
| JP3331031B2 (ja) * | 1993-12-15 | 2002-10-07 | 昭和電工株式会社 | ポリオレフィン重合反応器のスタートアップ制御方法および装置 |
| US5570282A (en) * | 1994-11-01 | 1996-10-29 | The Foxboro Company | Multivariable nonlinear process controller |
-
1995
- 1995-06-09 BE BE9500506A patent/BE1009406A3/fr not_active IP Right Cessation
-
1996
- 1996-06-01 US US08/973,101 patent/US6144897A/en not_active Expired - Lifetime
- 1996-06-01 ES ES96918665T patent/ES2131945T3/es not_active Expired - Lifetime
- 1996-06-01 EA EA199800049A patent/EA000343B1/ru not_active IP Right Cessation
- 1996-06-01 PL PL96323911A patent/PL186591B1/pl not_active IP Right Cessation
- 1996-06-01 HU HU9803021A patent/HUP9803021A3/hu unknown
- 1996-06-01 AT AT96918665T patent/ATE177761T1/de not_active IP Right Cessation
- 1996-06-01 CN CNB961959509A patent/CN1155626C/zh not_active Expired - Fee Related
- 1996-06-01 AU AU61246/96A patent/AU704563B2/en not_active Ceased
- 1996-06-01 EP EP96918665A patent/EP0830394B1/fr not_active Revoked
- 1996-06-01 RO RO97-02313A patent/RO120973B1/ro unknown
- 1996-06-01 DE DE69601794T patent/DE69601794T2/de not_active Revoked
- 1996-06-01 CA CA002220316A patent/CA2220316C/fr not_active Expired - Fee Related
- 1996-06-01 CZ CZ19973985A patent/CZ293002B6/cs not_active IP Right Cessation
- 1996-06-01 UA UA97126234A patent/UA37277C2/uk unknown
- 1996-06-01 BR BR9609240A patent/BR9609240A/pt not_active IP Right Cessation
- 1996-06-01 JP JP9502575A patent/JP2000500060A/ja active Pending
- 1996-06-01 WO PCT/EP1996/002408 patent/WO1996041822A1/fr not_active Ceased
- 1996-06-01 KR KR1019970709251A patent/KR100432252B1/ko not_active Expired - Fee Related
-
1997
- 1997-12-08 NO NO19975780A patent/NO315563B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE69601794D1 (de) | 1999-04-22 |
| MX9709813A (es) | 1998-03-31 |
| NO975780L (no) | 1998-02-06 |
| AU704563B2 (en) | 1999-04-29 |
| BR9609240A (pt) | 1999-05-11 |
| EP0830394A1 (fr) | 1998-03-25 |
| CA2220316C (fr) | 2008-11-18 |
| HUP9803021A2 (hu) | 1999-04-28 |
| DE69601794T2 (de) | 1999-10-07 |
| PL186591B1 (pl) | 2004-01-30 |
| PL323911A1 (en) | 1998-04-27 |
| US6144897A (en) | 2000-11-07 |
| JP2000500060A (ja) | 2000-01-11 |
| BE1009406A3 (fr) | 1997-03-04 |
| EA000343B1 (ru) | 1999-04-29 |
| CZ293002B6 (cs) | 2004-01-14 |
| WO1996041822A1 (fr) | 1996-12-27 |
| RO120973B1 (ro) | 2006-10-30 |
| CN1192222A (zh) | 1998-09-02 |
| EP0830394B1 (fr) | 1999-03-17 |
| NO975780D0 (no) | 1997-12-08 |
| KR19990022784A (ko) | 1999-03-25 |
| CA2220316A1 (fr) | 1996-12-27 |
| KR100432252B1 (ko) | 2004-09-18 |
| NO315563B1 (no) | 2003-09-22 |
| ATE177761T1 (de) | 1999-04-15 |
| CZ398597A3 (cs) | 1998-03-18 |
| AU6124696A (en) | 1997-01-09 |
| HUP9803021A3 (en) | 1999-05-28 |
| EA199800049A1 (ru) | 1998-08-27 |
| UA37277C2 (uk) | 2001-05-15 |
| CN1155626C (zh) | 2004-06-30 |
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