FR2574680A1 - Procede et appareil pour la commande de reactions catalytiques - Google Patents
Procede et appareil pour la commande de reactions catalytiques Download PDFInfo
- Publication number
- FR2574680A1 FR2574680A1 FR8518652A FR8518652A FR2574680A1 FR 2574680 A1 FR2574680 A1 FR 2574680A1 FR 8518652 A FR8518652 A FR 8518652A FR 8518652 A FR8518652 A FR 8518652A FR 2574680 A1 FR2574680 A1 FR 2574680A1
- Authority
- FR
- France
- Prior art keywords
- temperature
- catalyst
- reaction mixture
- reaction
- sep
- 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.)
- Withdrawn
Links
- 238000006555 catalytic reaction Methods 0.000 title claims abstract description 41
- 230000000694 effects Effects 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 claims abstract description 60
- 239000000126 substance Substances 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000011541 reaction mixture Substances 0.000 claims description 60
- 238000000034 method Methods 0.000 claims description 19
- 230000001419 dependent effect Effects 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 12
- 239000007795 chemical reaction product Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 9
- 230000002779 inactivation Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 230000036962 time dependent Effects 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 238000004886 process control Methods 0.000 abstract 1
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 22
- 238000006116 polymerization reaction Methods 0.000 description 18
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 6
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241001441571 Hiodontidae Species 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843445918 DE3445918A1 (de) | 1984-12-17 | 1984-12-17 | Verfahren und vorrichtung zum steuern von katalytischen reaktionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2574680A1 true FR2574680A1 (fr) | 1986-06-20 |
Family
ID=6252951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8518652A Withdrawn FR2574680A1 (fr) | 1984-12-17 | 1985-12-16 | Procede et appareil pour la commande de reactions catalytiques |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3445918A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2574680A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2162366C1 (ru) * | 2000-01-05 | 2001-01-27 | Институт катализа им. Г.К. Борескова СО РАН | Способ определений каталитической активности и устройство для его осуществления |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3276843A (en) * | 1963-02-27 | 1966-10-04 | Phillips Petroleum Co | Thermometric analysis method and apparatus for control of catalytic reactions |
| US3558588A (en) * | 1969-03-05 | 1971-01-26 | Phillips Petroleum Co | Exothermic process control |
| US3600349A (en) * | 1969-05-01 | 1971-08-17 | Copolymer Rubber & Chem Corp | Method for controlling reaction rate in aqueous emulsion polymerization to form elastomeric polymers |
| GB1509008A (en) * | 1975-07-08 | 1978-04-26 | Dart Ind Inc | Elongated reactor for conducting exothermic chemical reactions and method |
| GB2073432A (en) * | 1980-03-31 | 1981-10-14 | Accurate Controls Ltd | Determining electrically the temperature of a transformer winding |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3290116A (en) * | 1963-02-27 | 1966-12-06 | Phillips Petroleum Co | Calorimetric analysis for control of catalytic polymerization reactions |
-
1984
- 1984-12-17 DE DE19843445918 patent/DE3445918A1/de active Granted
-
1985
- 1985-12-16 FR FR8518652A patent/FR2574680A1/fr not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3276843A (en) * | 1963-02-27 | 1966-10-04 | Phillips Petroleum Co | Thermometric analysis method and apparatus for control of catalytic reactions |
| US3558588A (en) * | 1969-03-05 | 1971-01-26 | Phillips Petroleum Co | Exothermic process control |
| US3600349A (en) * | 1969-05-01 | 1971-08-17 | Copolymer Rubber & Chem Corp | Method for controlling reaction rate in aqueous emulsion polymerization to form elastomeric polymers |
| GB1509008A (en) * | 1975-07-08 | 1978-04-26 | Dart Ind Inc | Elongated reactor for conducting exothermic chemical reactions and method |
| GB2073432A (en) * | 1980-03-31 | 1981-10-14 | Accurate Controls Ltd | Determining electrically the temperature of a transformer winding |
Non-Patent Citations (2)
| Title |
|---|
| HIGH TEMPERATURE, vol. 13, no. 3, mai-juin 1975, pages 532-535, Plenum Publishing Corp., New York, US; L. YU KOFMAN et al.: "High-sensitivity fast-response instrument for temperature fluctuations" * |
| MESURES. REGULATION AUTOMATISME, vol. 48, no. 6, avril 1983, pages 37-42, Paris, FR: "Techniques d'applications, capteurs, sondes a résistances: 2,3 ou 4 fils" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2162366C1 (ru) * | 2000-01-05 | 2001-01-27 | Институт катализа им. Г.К. Борескова СО РАН | Способ определений каталитической активности и устройство для его осуществления |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3445918C2 (enrdf_load_stackoverflow) | 1988-03-17 |
| DE3445918A1 (de) | 1986-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |