DE1645611B1 - Verfahren und Vorrichtung zur kontinuierlichen Loesungspolymerisation - Google Patents
Verfahren und Vorrichtung zur kontinuierlichen LoesungspolymerisationInfo
- Publication number
- DE1645611B1 DE1645611B1 DE1965V0028170 DEV0028170A DE1645611B1 DE 1645611 B1 DE1645611 B1 DE 1645611B1 DE 1965V0028170 DE1965V0028170 DE 1965V0028170 DE V0028170 A DEV0028170 A DE V0028170A DE 1645611 B1 DE1645611 B1 DE 1645611B1
- Authority
- DE
- Germany
- Prior art keywords
- reaction
- polymerization
- pipes
- cooling element
- cooling
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000010528 free radical solution polymerization reaction Methods 0.000 title claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 19
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000011541 reaction mixture Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 239000003999 initiator Substances 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- NMAAELNWXDXUDB-UHFFFAOYSA-N n,n-dimethylformamide;prop-2-enenitrile Chemical compound C=CC#N.CN(C)C=O NMAAELNWXDXUDB-UHFFFAOYSA-N 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- -1 allyl sulfonate Chemical compound 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile
-
- 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
-
- 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
- C08F2/36—Polymerisation in solid state
-
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/42—Nitriles
- C08F20/44—Acrylonitrile
-
- 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
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00078—Fingers
-
- 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
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965V0028170 DE1645611B1 (de) | 1965-07-24 | 1965-07-24 | Verfahren und Vorrichtung zur kontinuierlichen Loesungspolymerisation |
| FR32304A FR1456948A (fr) | 1965-07-24 | 1965-09-22 | Procédé et dispositif pour la polymérisation continue en solution |
| GB44254/65A GB1125314A (en) | 1965-07-24 | 1965-10-19 | Apparatus for carrying out continuous solution polymerisations |
| BE671963D BE671963A (enrdf_load_stackoverflow) | 1965-07-24 | 1965-11-05 | |
| NL6516737A NL125684C (enrdf_load_stackoverflow) | 1965-07-24 | 1965-12-22 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965V0028170 DE1645611B1 (de) | 1965-07-24 | 1965-07-24 | Verfahren und Vorrichtung zur kontinuierlichen Loesungspolymerisation |
| FR32304A FR1456948A (fr) | 1965-07-24 | 1965-09-22 | Procédé et dispositif pour la polymérisation continue en solution |
| GB44254/65A GB1125314A (en) | 1965-07-24 | 1965-10-19 | Apparatus for carrying out continuous solution polymerisations |
| BE671963 | 1965-11-05 | ||
| NL6516737A NL125684C (enrdf_load_stackoverflow) | 1965-07-24 | 1965-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1645611B1 true DE1645611B1 (de) | 1972-02-03 |
Family
ID=27507639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1965V0028170 Pending DE1645611B1 (de) | 1965-07-24 | 1965-07-24 | Verfahren und Vorrichtung zur kontinuierlichen Loesungspolymerisation |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE671963A (enrdf_load_stackoverflow) |
| DE (1) | DE1645611B1 (enrdf_load_stackoverflow) |
| FR (1) | FR1456948A (enrdf_load_stackoverflow) |
| GB (1) | GB1125314A (enrdf_load_stackoverflow) |
| NL (1) | NL125684C (enrdf_load_stackoverflow) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1163027B (de) * | 1961-01-26 | 1964-02-13 | Akad Wissenschaften Ddr | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyacrylnitril und seinen Copolymeren in Dimethylformamid |
| GB988856A (en) * | 1960-05-10 | 1965-04-14 | Crawford And Russell Inc | Process for the polymerization of olefin monomers |
| JPH0199463A (ja) * | 1987-10-09 | 1989-04-18 | Hitachi Ltd | スタータ |
| JPH01314260A (ja) * | 1988-05-06 | 1989-12-19 | Hoechst Ag | カラー画像を電子写真法で製造する方法 |
-
1965
- 1965-07-24 DE DE1965V0028170 patent/DE1645611B1/de active Pending
- 1965-09-22 FR FR32304A patent/FR1456948A/fr not_active Expired
- 1965-10-19 GB GB44254/65A patent/GB1125314A/en not_active Expired
- 1965-11-05 BE BE671963D patent/BE671963A/xx unknown
- 1965-12-22 NL NL6516737A patent/NL125684C/xx active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB988856A (en) * | 1960-05-10 | 1965-04-14 | Crawford And Russell Inc | Process for the polymerization of olefin monomers |
| DE1163027B (de) * | 1961-01-26 | 1964-02-13 | Akad Wissenschaften Ddr | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyacrylnitril und seinen Copolymeren in Dimethylformamid |
| JPH0199463A (ja) * | 1987-10-09 | 1989-04-18 | Hitachi Ltd | スタータ |
| JPH01314260A (ja) * | 1988-05-06 | 1989-12-19 | Hoechst Ag | カラー画像を電子写真法で製造する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE671963A (enrdf_load_stackoverflow) | 1966-05-05 |
| GB1125314A (en) | 1968-08-28 |
| NL125684C (enrdf_load_stackoverflow) | 1968-07-15 |
| NL6516737A (enrdf_load_stackoverflow) | 1967-06-23 |
| FR1456948A (fr) | 1966-07-08 |
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