DE3445918C2 - - Google Patents
Info
- Publication number
- DE3445918C2 DE3445918C2 DE19843445918 DE3445918A DE3445918C2 DE 3445918 C2 DE3445918 C2 DE 3445918C2 DE 19843445918 DE19843445918 DE 19843445918 DE 3445918 A DE3445918 A DE 3445918A DE 3445918 C2 DE3445918 C2 DE 3445918C2
- Authority
- DE
- Germany
- Prior art keywords
- reaction
- temperature
- catalyst
- measuring
- amount
- 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
Links
- 239000003054 catalyst Substances 0.000 claims description 56
- 238000006243 chemical reaction Methods 0.000 claims description 55
- 238000006555 catalytic reaction Methods 0.000 claims description 40
- 239000000126 substance Substances 0.000 claims description 38
- 230000002452 interceptive effect Effects 0.000 claims description 33
- 238000013459 approach Methods 0.000 claims description 20
- 239000011541 reaction mixture Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 230000001419 dependent effect Effects 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- 239000007795 chemical reaction product Substances 0.000 claims description 11
- 230000000415 inactivating effect Effects 0.000 claims description 5
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 14
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 238000006116 polymerization reaction Methods 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 6
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 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
- 238000005259 measurement Methods 0.000 description 2
- 239000004033 plastic 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
- 208000010201 Exanthema Diseases 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009966 trimming Methods 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)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843445918 DE3445918A1 (de) | 1984-12-17 | 1984-12-17 | Verfahren und vorrichtung zum steuern von katalytischen reaktionen |
| FR8518652A FR2574680A1 (fr) | 1984-12-17 | 1985-12-16 | Procede et appareil pour la commande de reactions catalytiques |
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 (2)
| Publication Number | Publication Date |
|---|---|
| DE3445918A1 DE3445918A1 (de) | 1986-06-19 |
| DE3445918C2 true DE3445918C2 (enrdf_load_stackoverflow) | 1988-03-17 |
Family
ID=6252951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843445918 Granted DE3445918A1 (de) | 1984-12-17 | 1984-12-17 | Verfahren und vorrichtung zum steuern von katalytischen reaktionen |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3445918A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2574680A1 (enrdf_load_stackoverflow) |
Families Citing this family (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 |
Family Cites Families (6)
| 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 |
| US3290116A (en) * | 1963-02-27 | 1966-12-06 | Phillips Petroleum Co | Calorimetric analysis for control of catalytic polymerization 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 |
| GB2073432B (en) * | 1980-03-31 | 1983-06-29 | Accurate Controls Ltd | Determining electrically the temperature of a transformer winding |
-
1984
- 1984-12-17 DE DE19843445918 patent/DE3445918A1/de active Granted
-
1985
- 1985-12-16 FR FR8518652A patent/FR2574680A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2574680A1 (fr) | 1986-06-20 |
| DE3445918A1 (de) | 1986-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE68920166T2 (de) | Verfahren zur Bestimmung der Komponentenverteilung in einem kristallinen Copolymer. | |
| DE69209622T2 (de) | Verfahren zum Entkohlen einer Stahlschmelze mit Hilfe neuronaler Netzwerke | |
| DE2512554A1 (de) | Verfahren zur bestimmung von gesamtkohlenstoff in waessrigen loesungen und vorrichtung zur durchfuehrung des verfahrens | |
| EP0020946B1 (de) | Verfahren zur kontinuierlichen Herstellung von Polycaprolactam sowie eine Vorrichtung zur Durchführung des Verfahrens | |
| DE2631700A1 (de) | Temperaturregelsystem, insbesondere fuer eine vorrichtung zur durchfuehrung chemischer behandlungen unter geregelter erwaermung | |
| DE2048166C3 (de) | Regelsystem für eine rohrf örmige Äthylenpolymerisationsanlage | |
| DE3445918C2 (enrdf_load_stackoverflow) | ||
| DE1962864C2 (de) | Verfahren zur Bestimmung der Zusammensetzung von Stoffgemischen bezüglich deren Bestandteile | |
| DE69009412T2 (de) | Einrichtung zur Temperaturregelung. | |
| DE2811945C3 (de) | Analysengerät | |
| DE2923236C2 (de) | Verfahren und Vorrichtung zum Impfen von Gußeisen im druckgasbeaufschlagten Gießofen | |
| DE69216276T2 (de) | Verfahren zum Messen des Molekulargewichts eines Polymers | |
| DE69809904T2 (de) | Prozessleituerfahren fürventilierte polymerisationsvorichtung | |
| DE2362590A1 (de) | Messvorrichtung fuer einen fluessigkeitsstrom | |
| DE1939125B2 (de) | Vorrichtung zur anzeige der schichtdicke eines in einem elektrolytischen bad abgeschiedenen stoffes | |
| DE2327085C3 (de) | Vorrichtung zum Dotieren beim tiegelfreien Zonenschmelzen | |
| DE2447973A1 (de) | Verfahren und vorrichtung zur regelung der schweisstemperatur in einer rohrherstellungsanlage mit hochfrequenter widerstandsschweissung | |
| DE1123063B (de) | Verfahren zur Mikrowellenerwaermung von Substanzen in geschlossenen, elektrisch nichtleitenden Behaeltern und Einrichtung zur Durchfuehrung dieses Verfahrens | |
| DE10141557A1 (de) | Verfahren zur Überwachung der Messung von Prozessgrößen bei wiederkehrenden Chargen-Prozessen | |
| DE3040949C2 (enrdf_load_stackoverflow) | ||
| DE3337133C2 (enrdf_load_stackoverflow) | ||
| DE2045109A1 (de) | Verfahren und Vorrichtung zum Rosten von Erzen | |
| DE2605254B2 (de) | Verfahren zur Regelung der konzentrationsveränderlichen von Prozeßmaterial in einem chemischen Reaktor | |
| DE1942994C3 (de) | Verfahren zur Regelung des Reaktionsablaufes bei der Herstellung von Hochdruck-Polyäthylen | |
| DE1520804A1 (de) | Verfahren und Vorrichtung zur Polymerisation von AEthylen unter hohem Druck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |