BE852783A - CONTROL OF CONTINUOUS MASS POLYMERIZATION PROCESSES - Google Patents
CONTROL OF CONTINUOUS MASS POLYMERIZATION PROCESSESInfo
- Publication number
- BE852783A BE852783A BE176035A BE176035A BE852783A BE 852783 A BE852783 A BE 852783A BE 176035 A BE176035 A BE 176035A BE 176035 A BE176035 A BE 176035A BE 852783 A BE852783 A BE 852783A
- Authority
- BE
- Belgium
- Prior art keywords
- control
- polymerization processes
- mass polymerization
- continuous mass
- continuous
- Prior art date
Links
Classifications
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/02—Polymerisation in bulk
-
- 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
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- 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
- B01J19/18—Stationary reactors having moving elements inside
-
- 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
-
- 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
-
- 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
- B01J2219/00074—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
- B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762612414 DE2612414A1 (en) | 1976-03-24 | 1976-03-24 | CONTROL OF CONTINUOUS BULK POLYMERIZATION PROCEDURES |
Publications (1)
Publication Number | Publication Date |
---|---|
BE852783A true BE852783A (en) | 1977-09-23 |
Family
ID=5973278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE176035A BE852783A (en) | 1976-03-24 | 1977-03-23 | CONTROL OF CONTINUOUS MASS POLYMERIZATION PROCESSES |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS52117391A (en) |
BE (1) | BE852783A (en) |
DE (1) | DE2612414A1 (en) |
ES (1) | ES457128A1 (en) |
FR (1) | FR2345465A1 (en) |
GB (1) | GB1547048A (en) |
NL (1) | NL7703045A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3140383A1 (en) * | 1981-10-10 | 1983-04-28 | Basf Ag, 6700 Ludwigshafen | POLYMERIC ORGANIC ACIDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE IN DETERGENT AND CLEANING AGENTS |
FR2768740B1 (en) * | 1997-09-19 | 2001-07-06 | Bp Chem Int Ltd | CONTINUOUS POLYMERIZATION PROCESS OF A VINYL MONOMER |
JP4323406B2 (en) | 2004-10-04 | 2009-09-02 | 住友化学株式会社 | Continuous polymerization apparatus and continuous polymerization method using the same |
EP3809872A1 (en) * | 2018-06-19 | 2021-04-28 | Société des Produits Nestlé S.A. | Recirculation flow-loop batch reactor with external heat exchanger |
CN109692643B (en) * | 2019-03-02 | 2022-06-21 | 山东华油新能源科技股份有限公司 | Reation kettle is used in gear lubricating oil production |
CN110142018A (en) * | 2019-06-11 | 2019-08-20 | 刘路丹 | Multi-stage reacting kettle thermoregulating system and its control method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3257375A (en) * | 1960-09-06 | 1966-06-21 | Phillips Petroleum Co | Control of catalyst addition to polymerization reactions |
BE787611A (en) * | 1971-08-16 | 1973-02-16 | Monsanto Co | CONTINUOUS POLYMERIZATION UNIT |
-
1976
- 1976-03-24 DE DE19762612414 patent/DE2612414A1/en active Pending
-
1977
- 1977-03-21 NL NL7703045A patent/NL7703045A/en not_active Application Discontinuation
- 1977-03-21 GB GB1184477A patent/GB1547048A/en not_active Expired
- 1977-03-22 JP JP3055477A patent/JPS52117391A/en active Pending
- 1977-03-23 ES ES457128A patent/ES457128A1/en not_active Expired
- 1977-03-23 BE BE176035A patent/BE852783A/en unknown
- 1977-03-24 FR FR7708865A patent/FR2345465A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2612414A1 (en) | 1977-10-06 |
ES457128A1 (en) | 1978-03-01 |
FR2345465A1 (en) | 1977-10-21 |
JPS52117391A (en) | 1977-10-01 |
NL7703045A (en) | 1977-09-27 |
GB1547048A (en) | 1979-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7603239A (en) | SPEED CONTROL CIRCUIT OF A VEHICLE | |
DK125176A (en) | METHOD FOR MASS POLYMERIZATION OF VINYL CHLORIDE | |
BR7504702A (en) | SPEED CONTROL DEVICE OF A VEHICLE | |
GB1504772A (en) | Speed control systems | |
BE850135A (en) | MASS POLYMERIZATION PROCESS | |
TR19676A (en) | PROCEDURE FOR POLYMERIZATION OF VINYL MONOMERS | |
JPS51139887A (en) | Polymerization of alphaaolefin containing at least three hydrocarbons | |
HK1784A (en) | Speed control system of elevator | |
PT64818A (en) | Rotational rate of change sensor | |
BE852783A (en) | CONTROL OF CONTINUOUS MASS POLYMERIZATION PROCESSES | |
DK336078A (en) | PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE | |
JPS5223188A (en) | Polymerization of alphaaalkene | |
DK152508C (en) | PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE | |
NO783912L (en) | POLYMERIZATION OF POLYVINYL CHLORIDE POLYMERIZATION | |
BE857807A (en) | CATIONIC POLYMERIZATION OF STYRENE | |
BR7605413A (en) | CONTROL OF VARIABLE SPEED OF PRINTING | |
FI772603A (en) | REFRIGERATED FINE POLYMERIZATION OF HYDROGEN-BASED VINYL MONOMERS | |
AU2590577A (en) | Variable control of fluid level | |
DD130068A5 (en) | CONTROL DEVICE FOR SPEED CONTROL OF WORKING PISTONS | |
JPS5518998A (en) | Apparatus for sensing change ratio of angle acceleration | |
DK152217C (en) | PROCEDURE FOR POLYMERIZATION OF VINYL CHLORIDE | |
GB1548016A (en) | Control system of a variable pump | |
SE7808435L (en) | POLYMERIZATION CONTROL | |
JPS5217159A (en) | Driving device capable of regulating speed change continuously | |
BE826306A (en) | POLYMERIZATION OF DIENES |