GB1029172A - Process and apparatus for the polymerization of ethylene - Google Patents
Process and apparatus for the polymerization of ethyleneInfo
- Publication number
- GB1029172A GB1029172A GB1190463A GB1190463A GB1029172A GB 1029172 A GB1029172 A GB 1029172A GB 1190463 A GB1190463 A GB 1190463A GB 1190463 A GB1190463 A GB 1190463A GB 1029172 A GB1029172 A GB 1029172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reactor
- pressure
- valve
- ethylene
- reduction
- 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
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 4
- 239000005977 Ethylene Substances 0.000 title abstract 4
- 238000006116 polymerization reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000009467 reduction Effects 0.000 abstract 4
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 230000000306 recurrent effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/041—Function-oriented details
- G05B19/0415—Function-oriented details adapting phase duration according to measured parameters
-
- 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
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
-
- 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
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00058—Temperature measurement
- B01J2219/00063—Temperature measurement of the reactants
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00065—Pressure measurement
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- 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
- B01J2219/00162—Controlling or regulating processes controlling the pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18668662A | 1962-04-11 | 1962-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1029172A true GB1029172A (en) | 1966-05-11 |
Family
ID=22685907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1190463A Expired GB1029172A (en) | 1962-04-11 | 1963-03-26 | Process and apparatus for the polymerization of ethylene |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE630177A (en:Method) |
| CH (1) | CH440713A (en:Method) |
| DE (1) | DE1520804A1 (en:Method) |
| ES (1) | ES286993A1 (en:Method) |
| GB (1) | GB1029172A (en:Method) |
| LU (1) | LU43443A1 (en:Method) |
| NL (1) | NL291441A (en:Method) |
| SE (1) | SE326556B (en:Method) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2508284A1 (de) * | 1975-02-26 | 1976-09-09 | Ruhrchemie Ag | Verfahren zur polymerisation von aethylen |
| US11235304B2 (en) * | 2018-03-27 | 2022-02-01 | Kaneka Corporation | Flow reactor and manufacturing facility comprising the flow reactor |
| GB2559583B (en) * | 2017-02-09 | 2022-04-20 | Phycofeeds Ltd | Hydrothermal liquefaction reactor |
-
0
- NL NL291441D patent/NL291441A/xx unknown
- BE BE630177D patent/BE630177A/xx unknown
-
1963
- 1963-03-26 GB GB1190463A patent/GB1029172A/en not_active Expired
- 1963-03-29 LU LU43443D patent/LU43443A1/xx unknown
- 1963-04-10 CH CH458163A patent/CH440713A/fr unknown
- 1963-04-11 ES ES286993A patent/ES286993A1/es not_active Expired
- 1963-04-11 SE SE408163A patent/SE326556B/xx unknown
- 1963-04-11 DE DE19631520804 patent/DE1520804A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2508284A1 (de) * | 1975-02-26 | 1976-09-09 | Ruhrchemie Ag | Verfahren zur polymerisation von aethylen |
| GB2559583B (en) * | 2017-02-09 | 2022-04-20 | Phycofeeds Ltd | Hydrothermal liquefaction reactor |
| US11235304B2 (en) * | 2018-03-27 | 2022-02-01 | Kaneka Corporation | Flow reactor and manufacturing facility comprising the flow reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| NL291441A (en:Method) | |
| SE326556B (en:Method) | 1970-07-27 |
| ES286993A1 (es) | 1963-12-01 |
| BE630177A (en:Method) | |
| LU43443A1 (en:Method) | 1964-09-29 |
| CH440713A (fr) | 1967-07-31 |
| DE1520804A1 (de) | 1970-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2852501A (en) | Polymerization of ethylene | |
| US2432872A (en) | Pebble heater | |
| GB831979A (en) | Method and apparatus for controlling catalytic processes | |
| EP0244855A3 (en) | Process for the manufacture of copolymers of ethylene and vinyl esters in a tubular reactor at a pressure of at least 500 bar | |
| GB1029172A (en) | Process and apparatus for the polymerization of ethylene | |
| NO149444B (no) | Fremgangsmaate og apparat til behandling av radarinformasjonsdata | |
| GB1100563A (en) | Continuous calcination of gypsum or other hydrated solid material | |
| SE434930B (sv) | Forfaringssett och anordning for att invendigt kyla extruderade rorformiga foremal med hjelp av flytande kveve | |
| SU295317A1 (ru) | Способ автоматического управлени блоком печь-реактор установки гидрокренинга | |
| CN108375941A (zh) | 基于pcs7的聚合反应器控制装置及其控制方法 | |
| US3993562A (en) | Loop-style continuous ion exchange unit | |
| SU429064A1 (ru) | Способ автоматического управленияпроцессом полимеризации или сополимеризации этилена | |
| US3057696A (en) | Apparatus for pressure reduction on a flowing slurry | |
| GB1012247A (en) | Improvements in and relating to the high pressure polymerisation of ethylene | |
| GB1079294A (en) | Apparatus for the deposition of materials on hot bodies | |
| ES457128A1 (es) | Procedimiento para el control de procesos continuos de poli-merizacion de masas. | |
| SU381379A1 (ru) | ЕСОЮЗНАЯг^А;ЬН1110-^?ХНйНЕОКАЯ | |
| NL7908432A (nl) | Werkwijze voor het bereiden van suspensies of oplossingen van cyanuurchloride in water. | |
| GB1067422A (en) | Improvements in and relating to polymerization | |
| SU768801A1 (ru) | Устройство дл автоматического управлени пиролизной печью | |
| GB982906A (en) | Fractional crystallization control system | |
| FR2267802A1 (en) | Programmed feeding machine - has programmed agitation, flow rate control and temp. regulation | |
| GB1347361A (en) | Polymerisation of ethylene | |
| SU463681A1 (ru) | Способ регулировани процесса радикальной сополимеризацией этилена с ваниолацетатом по методу высокого давлени | |
| SU556481A1 (ru) | Устройство дл автоматического управлени процессом пиролиза в трубчатой печи |