CN1427965A - 化学生产方法的控制方法 - Google Patents
化学生产方法的控制方法 Download PDFInfo
- Publication number
- CN1427965A CN1427965A CN01808616A CN01808616A CN1427965A CN 1427965 A CN1427965 A CN 1427965A CN 01808616 A CN01808616 A CN 01808616A CN 01808616 A CN01808616 A CN 01808616A CN 1427965 A CN1427965 A CN 1427965A
- Authority
- CN
- China
- Prior art keywords
- reactor
- raw material
- powder
- signal
- equipment
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 52
- 239000000126 substance Substances 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000012544 monitoring process Methods 0.000 claims abstract description 25
- 230000001052 transient effect Effects 0.000 claims description 66
- 239000000843 powder Substances 0.000 claims description 64
- 239000002994 raw material Substances 0.000 claims description 46
- 238000011144 upstream manufacturing Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 26
- -1 polypropylene Polymers 0.000 claims description 18
- 239000004743 Polypropylene Substances 0.000 claims description 16
- 229920001155 polypropylene Polymers 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 14
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 13
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 10
- 238000011143 downstream manufacturing Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 238000010791 quenching Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 229920000098 polyolefin Polymers 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000005243 fluidization Methods 0.000 claims description 3
- 241001276404 Arius Species 0.000 claims description 2
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical group ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 23
- 239000000047 product Substances 0.000 description 23
- 239000002245 particle Substances 0.000 description 17
- 230000008859 change Effects 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000012824 chemical production Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 229920005629 polypropylene homopolymer Polymers 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000012725 vapour phase polymerization Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001614291 Anoplistes Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 244000287680 Garcinia dulcis Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000013062 quality control Sample Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
Classifications
-
- 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
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
-
- 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
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
-
- 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
- G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
- G05B13/024—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a parameter or coefficient is automatically adjusted to optimise the performance
-
- 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
- G05B5/00—Anti-hunting arrangements
- G05B5/01—Anti-hunting arrangements electric
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1112—Bit addressing, handling
-
- 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
- G05B2223/00—Indexing scheme associated with group G05B23/00
- G05B2223/02—Indirect monitoring, e.g. monitoring production to detect faults of a system
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Health & Medical Sciences (AREA)
- Evolutionary Computation (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Polymerisation Methods In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20009200P | 2000-04-27 | 2000-04-27 | |
US60/200,092 | 2000-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1427965A true CN1427965A (zh) | 2003-07-02 |
CN1221872C CN1221872C (zh) | 2005-10-05 |
Family
ID=22740298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018086160A Expired - Lifetime CN1221872C (zh) | 2000-04-27 | 2001-04-20 | 化学生产方法的控制方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6590131B2 (zh) |
KR (1) | KR100755760B1 (zh) |
CN (1) | CN1221872C (zh) |
AU (1) | AU2001255551A1 (zh) |
CZ (1) | CZ20023549A3 (zh) |
RU (1) | RU2270468C2 (zh) |
SK (2) | SK15342002A3 (zh) |
WO (1) | WO2001082008A1 (zh) |
ZA (1) | ZA200208319B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6936665B2 (en) | 2001-09-26 | 2005-08-30 | Bp Corporation North America Inc. | Integrated advanced chemical process control |
US7133784B2 (en) | 2002-10-28 | 2006-11-07 | Bp Corporation North America, Inc. | Process and method for chemical manufacturing using transformation of on-line instrumentation data |
DE10350610A1 (de) * | 2003-10-30 | 2005-06-09 | Siemens Ag | Diagnoseeinrichtung und -verfahren zur Überwachung des Betriebs eines Regelkreises |
EP1805229A1 (en) * | 2004-10-28 | 2007-07-11 | Dow Gloval Technologies Inc. | Method of controlling a polymerization reactor |
US8114353B2 (en) | 2007-12-20 | 2012-02-14 | Chevron Phillips Chemical Company Lp | Continuous catalyst activator |
US9289739B2 (en) * | 2009-06-23 | 2016-03-22 | Chevron Philips Chemical Company Lp | Continuous preparation of calcined chemically-treated solid oxides |
WO2011155999A1 (en) | 2010-06-10 | 2011-12-15 | Ineos Usa Llc | Controlling h2 distribution in a horizontal stirred bed reactor |
WO2012005729A1 (en) | 2010-07-08 | 2012-01-12 | Exxonmobil Chemical Patents Inc. | System and method for monitoring bubble formation within a reactor |
US9296833B2 (en) | 2010-07-08 | 2016-03-29 | Exxonmobil Chemical Patents Inc. | Method for controlling bubble formation in polymerization reactors |
US8816034B2 (en) * | 2011-01-14 | 2014-08-26 | Idemitsu Kosan Co., Ltd. | Method for producing alpha-olefin oligomer |
RU2602894C2 (ru) | 2011-03-18 | 2016-11-20 | Инеос Мэньюфекчуринг Белджиум Нв | Статистический сополимер пропилена с этиленом |
ES2730944T3 (es) | 2013-01-29 | 2019-11-13 | Ineos Europe Ag | Artículos de polipropileno moldeados por inyección |
PL3164819T3 (pl) * | 2014-07-03 | 2023-05-15 | General Electric Company | Pozyskiwanie danych o wysokiej częstotliwości w wykrywaniu przejściowym |
US10666321B2 (en) * | 2016-12-29 | 2020-05-26 | Tektronix, Inc. | Sampling gate for broadband frequency reconstruction |
KR102094235B1 (ko) * | 2018-08-06 | 2020-03-30 | 강순기 | 소프트웨어 융합 실험 설계를 기반한 능동형 실험 시스템 |
WO2023148259A1 (en) | 2022-02-03 | 2023-08-10 | Ineos Europe Ag | Polyolefin blend containing recycled aluminium |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3266873A (en) | 1963-04-01 | 1966-08-16 | Phillips Petroleum Co | Carbon black pelleting by controlling power to the pelletizer motor |
US3356667A (en) * | 1963-10-22 | 1967-12-05 | Phillips Petroleum Co | Process control |
US3614682A (en) * | 1970-06-22 | 1971-10-19 | Firestone Tire & Rubber Co | Digital computer control of polymerization process |
US3636326A (en) * | 1970-07-24 | 1972-01-18 | Phillips Petroleum Co | Control system for polymerization reactors |
US4404640A (en) * | 1981-01-09 | 1983-09-13 | W. R. Grace & Co. | Grinding mill monitoring instrumentation |
US4491924A (en) * | 1982-04-22 | 1985-01-01 | The Babcock & Wilcox Company | Olefin oxidation reactor temperature control |
US4668473A (en) * | 1983-04-25 | 1987-05-26 | The Babcock & Wilcox Company | Control system for ethylene polymerization reactor |
CA1290496C (en) | 1986-11-26 | 1991-10-08 | George Gtaham Ardell | Method for controlling an impact copolymer reactor |
US5065336A (en) * | 1989-05-18 | 1991-11-12 | E. I. Du Pont De Nemours And Company | On-line determination of polymer properties in a continuous polymerization reactor |
US5209607A (en) * | 1989-08-24 | 1993-05-11 | Amoco Corporation | Powder feeder apparatus |
US5308438A (en) | 1992-01-30 | 1994-05-03 | International Business Machines Corporation | Endpoint detection apparatus and method for chemical/mechanical polishing |
US5240894A (en) * | 1992-05-18 | 1993-08-31 | Exxon Chemical Patents Inc. | Method for making and using a supported metallocene catalyst system |
ES2097520T3 (es) * | 1992-05-29 | 1997-04-01 | Amoco Corp | Polimerizacion de alfa-olefinas. |
US5422014A (en) | 1993-03-18 | 1995-06-06 | Allen; Ross R. | Automatic chemical monitor and control system |
US5403603A (en) * | 1993-09-10 | 1995-04-04 | Kraft General Foods, Inc. | Cereal cooker control method and apparatus |
BE1009406A3 (fr) * | 1995-06-09 | 1997-03-04 | Solvay | Methode de regulation de procedes de synthese de produits chimiques. |
FR2754899B1 (fr) * | 1996-10-23 | 1998-11-27 | Elf Antar France | Procede de suivi et de surveillance d'une unite de fabrication et/ou d'un spectrometre proche infrarouge au moyen d'un critere de qualite d'ensembles de spectres |
US6072576A (en) | 1996-12-31 | 2000-06-06 | Exxon Chemical Patents Inc. | On-line control of a chemical process plant |
-
2001
- 2001-04-20 KR KR1020027014333A patent/KR100755760B1/ko active IP Right Grant
- 2001-04-20 CN CNB018086160A patent/CN1221872C/zh not_active Expired - Lifetime
- 2001-04-20 RU RU2002129584/04A patent/RU2270468C2/ru active
- 2001-04-20 SK SK1534-2002A patent/SK15342002A3/sk not_active Application Discontinuation
- 2001-04-20 WO PCT/US2001/012940 patent/WO2001082008A1/en active Application Filing
- 2001-04-20 US US09/839,076 patent/US6590131B2/en not_active Expired - Lifetime
- 2001-04-20 SK SK93-2010A patent/SK932010A3/sk not_active Application Discontinuation
- 2001-04-20 AU AU2001255551A patent/AU2001255551A1/en not_active Abandoned
- 2001-04-20 CZ CZ20023549A patent/CZ20023549A3/cs unknown
-
2002
- 2002-10-15 ZA ZA200208319A patent/ZA200208319B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20020031045A1 (en) | 2002-03-14 |
KR100755760B1 (ko) | 2007-09-05 |
WO2001082008A1 (en) | 2001-11-01 |
ZA200208319B (en) | 2004-02-11 |
SK15342002A3 (sk) | 2003-09-11 |
CZ20023549A3 (cs) | 2003-04-16 |
US6590131B2 (en) | 2003-07-08 |
WO2001082008A9 (en) | 2003-01-16 |
RU2270468C2 (ru) | 2006-02-20 |
SK932010A3 (sk) | 2011-09-05 |
RU2002129584A (ru) | 2004-02-27 |
AU2001255551A1 (en) | 2001-11-07 |
KR20020092450A (ko) | 2002-12-11 |
CN1221872C (zh) | 2005-10-05 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: O& D AMERICA CO.,LTD. Free format text: FORMER OWNER: BP NORTH AMERICA CORP. Effective date: 20070615 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: IHNE AUSTIN AMERICAN COMPANY Free format text: FORMER NAME OR ADDRESS: INNOVENE USA LLC Owner name: INNOVENE USA LLC Free format text: FORMER NAME OR ADDRESS: O+ D AMERICA CO.,LTD. |
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CP03 | Change of name, title or address |
Address after: Illinois, USA Patentee after: INEOS USA LLC Address before: Illinois, USA Patentee before: THE STANDARD OIL CO. Address after: Illinois, USA Patentee after: THE STANDARD OIL CO. Address before: Illinois, USA Patentee before: O& D American Corporation |
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TR01 | Transfer of patent right |
Effective date of registration: 20070615 Address after: Illinois, USA Patentee after: O& D American Corporation Address before: Illinois, USA Patentee before: BP Corporation North America Inc. |
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ASS | Succession or assignment of patent right |
Owner name: INEOS USA LLC Free format text: FORMER OWNER: BP CORP. NORTH AMERICA INC. Effective date: 20150106 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150106 Address after: Illinois State Patentee after: INEOS USA LLC Address before: Illinois, USA Patentee before: INEOS USA LLC |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20051005 |