CA2581850A1 - Method and system for on-line monitoring - Google Patents
Method and system for on-line monitoring Download PDFInfo
- Publication number
- CA2581850A1 CA2581850A1 CA002581850A CA2581850A CA2581850A1 CA 2581850 A1 CA2581850 A1 CA 2581850A1 CA 002581850 A CA002581850 A CA 002581850A CA 2581850 A CA2581850 A CA 2581850A CA 2581850 A1 CA2581850 A1 CA 2581850A1
- Authority
- CA
- Canada
- Prior art keywords
- loop
- sample
- reactor
- tempering
- sub
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000012544 monitoring process Methods 0.000 title description 8
- 238000005259 measurement Methods 0.000 claims abstract description 49
- 238000001311 chemical methods and process Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 239000011347 resin Substances 0.000 claims abstract description 6
- 238000005496 tempering Methods 0.000 claims description 22
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000006482 condensation reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000001139 pH measurement Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 238000004497 NIR spectroscopy Methods 0.000 description 1
- 238000013494 PH determination Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- -1 bubbles Substances 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00168—Controlling or regulating processes controlling the viscosity
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00177—Controlling or regulating processes controlling the pH
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N2001/2064—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a by-pass loop
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04445109.4 | 2004-10-12 | ||
| EP04445109 | 2004-10-12 | ||
| PCT/SE2005/001338 WO2006041372A1 (en) | 2004-10-12 | 2005-09-15 | Method and system for on-line monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2581850A1 true CA2581850A1 (en) | 2006-04-20 |
Family
ID=34933002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002581850A Abandoned CA2581850A1 (en) | 2004-10-12 | 2005-09-15 | Method and system for on-line monitoring |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1802391A1 (uk) |
| CN (1) | CN101039746A (uk) |
| AR (1) | AR054687A1 (uk) |
| BR (1) | BRPI0517544A (uk) |
| CA (1) | CA2581850A1 (uk) |
| MY (1) | MY138506A (uk) |
| NO (1) | NO20072403L (uk) |
| PE (1) | PE20060808A1 (uk) |
| RU (1) | RU2372981C2 (uk) |
| UA (1) | UA83596C2 (uk) |
| WO (1) | WO2006041372A1 (uk) |
| ZA (1) | ZA200702923B (uk) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100317907A1 (en) * | 2006-12-29 | 2010-12-16 | Bauman Richard F | High throughput clean feed hydroprocessing development method |
| WO2008080363A1 (en) * | 2006-12-29 | 2008-07-10 | Accelergy Shanghai R & D Center Co., Ltd. | High throughput propylene from methanol catalytic process development method |
| RU2700331C1 (ru) * | 2018-10-19 | 2019-09-16 | Дарья Сергеевна Нехорошева | Ик-спектрометрическая система парофазного контроля химического состава смесей жидких углеводородов в резервуаре и способ выполнения спектрометрических измерений с ее использованием |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2245245A5 (uk) * | 1973-09-21 | 1975-04-18 | Erap Elf Entr Rech Activ Petro | |
| EP0169252B1 (de) * | 1984-07-17 | 1989-11-29 | RHE Händel Engineering GmbH | Verfahren zur Viskositätsmessung von Kunstharzen und Vorrichtung zur Durchführung des Verfahrens |
| GB2170909B (en) * | 1985-02-08 | 1988-07-13 | Spectra Tek Uk Limited | Apparatus and method for monitoring crude oil |
| US5944991A (en) * | 1997-11-21 | 1999-08-31 | Dresser Industries, Inc. | Pipeline strainer |
| US6635224B1 (en) * | 1998-10-30 | 2003-10-21 | General Electric Company | Online monitor for polymer processes |
-
2005
- 2005-09-15 CN CNA2005800347514A patent/CN101039746A/zh active Pending
- 2005-09-15 UA UAA200705206A patent/UA83596C2/uk unknown
- 2005-09-15 BR BRPI0517544-5A patent/BRPI0517544A/pt not_active IP Right Cessation
- 2005-09-15 RU RU2007117709/15A patent/RU2372981C2/ru not_active IP Right Cessation
- 2005-09-15 EP EP05784657A patent/EP1802391A1/en not_active Withdrawn
- 2005-09-15 ZA ZA200702923A patent/ZA200702923B/xx unknown
- 2005-09-15 WO PCT/SE2005/001338 patent/WO2006041372A1/en active Application Filing
- 2005-09-15 CA CA002581850A patent/CA2581850A1/en not_active Abandoned
- 2005-09-29 AR ARP050104110A patent/AR054687A1/es unknown
- 2005-10-06 PE PE2005001181A patent/PE20060808A1/es not_active Application Discontinuation
- 2005-10-11 MY MYPI20054769A patent/MY138506A/en unknown
-
2007
- 2007-05-11 NO NO20072403A patent/NO20072403L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0517544A (pt) | 2008-10-14 |
| NO20072403L (no) | 2007-05-11 |
| RU2372981C2 (ru) | 2009-11-20 |
| EP1802391A1 (en) | 2007-07-04 |
| UA83596C2 (uk) | 2008-07-25 |
| WO2006041372A1 (en) | 2006-04-20 |
| MY138506A (en) | 2009-06-30 |
| PE20060808A1 (es) | 2006-10-23 |
| AR054687A1 (es) | 2007-07-11 |
| RU2007117709A (ru) | 2008-11-20 |
| CN101039746A (zh) | 2007-09-19 |
| ZA200702923B (en) | 2008-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |