BE471993A - - Google Patents
Info
- Publication number
- BE471993A BE471993A BE471993DA BE471993A BE 471993 A BE471993 A BE 471993A BE 471993D A BE471993D A BE 471993DA BE 471993 A BE471993 A BE 471993A
- Authority
- BE
- Belgium
- Prior art keywords
- polymerization
- liquid
- process according
- mobile liquid
- mobile
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 40
- 238000006116 polymerization reaction Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 20
- 229920000642 polymer Polymers 0.000 claims description 18
- 239000000178 monomer Substances 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 claims description 2
- 239000012809 cooling fluid Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000012190 activator Substances 0.000 claims 1
- KFUSEUYYWQURPO-UHFFFAOYSA-N 1,2-dichloroethene Chemical group ClC=CCl KFUSEUYYWQURPO-UHFFFAOYSA-N 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical group ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 229910002567 K2S2O8 Inorganic materials 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 235000019394 potassium persulphate Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
-
- 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
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE471993A true BE471993A (OSRAM) |
Family
ID=121693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE471993D BE471993A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE471993A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2312509A1 (fr) * | 1975-05-28 | 1976-12-24 | Bayer Ag | Procede de photopolymerisation en continu |
-
0
- BE BE471993D patent/BE471993A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2312509A1 (fr) * | 1975-05-28 | 1976-12-24 | Bayer Ag | Procede de photopolymerisation en continu |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2551445A1 (fr) | Procede pour la fabrication en continu d'un polymere reticule | |
| CA2402803C (fr) | Procede d'obtention directe du peroxyde d'hydrogene | |
| KR100359391B1 (ko) | 잔류단량체의제거방법및제거용탑 | |
| KR101863464B1 (ko) | 역상 중합 방법 | |
| FR2484421A1 (fr) | Procede continu de polymerisation en lit fluidise | |
| FR2921922A1 (fr) | Procede de fabrication d'amines par hydrogenation de composes nitriles | |
| EP2126591A1 (fr) | Procede de preparation d'un polymere | |
| WO2001005498A1 (fr) | Reacteur multietage, ses applications et procede de fabrication du peroxyde d'hydrogene | |
| FR3030527A1 (fr) | Procede de preparation en continu de polymeres anioniques par voie radicalaire | |
| BE471993A (OSRAM) | ||
| FR2500456A1 (fr) | Procede de stabilisation de suspensions de polymeres isoolefiniques | |
| CN1191496A (zh) | 一种聚合方法,设备和聚合物 | |
| CH274855A (fr) | Procédé et appareil pour la polymérisation et la copolymérisation. | |
| FR2905948A1 (fr) | Procede de fabrication d'amines par hydrogenation de composes nitriles | |
| WO2020229757A1 (fr) | Nouveau procede de filtration de l'acide 2-acrylamido-2-methylpropane sulfonique | |
| CA1123375A (fr) | Monomeres et polymeres floculants | |
| US2405962A (en) | Process for polymerizing ethylene | |
| EP0031268B1 (fr) | Procédé de polymérisation du tétrafluoréthylène en dispersion aqueuse | |
| FR3009554A1 (fr) | Procede d'hydrobromuration | |
| KR890001052B1 (ko) | 역류 세척탑 연속 가동법 | |
| FR2587629A1 (fr) | Procede de separation de fines particules de catalyseur, d'une charge hydrocarbonee, par filtration au travers de barrieres minerales et boucle de filtration | |
| FR2587347A1 (fr) | Procede de polymerisation en suspension des fluoroethylenes reacteur de polymerisation des fluoroethylenes | |
| EP0051945A2 (en) | Improved suspension process for the polymerization of vinyl chloride monomer | |
| SU511017A3 (ru) | Способ получени поливинилхлорида | |
| BE509335A (OSRAM) |