DE2402064C2 - Verfahren und Vorrichtung zur raschen Abkühlung eines Monomer-Polymer-Gemisches - Google Patents
Verfahren und Vorrichtung zur raschen Abkühlung eines Monomer-Polymer-GemischesInfo
- Publication number
- DE2402064C2 DE2402064C2 DE2402064A DE2402064A DE2402064C2 DE 2402064 C2 DE2402064 C2 DE 2402064C2 DE 2402064 A DE2402064 A DE 2402064A DE 2402064 A DE2402064 A DE 2402064A DE 2402064 C2 DE2402064 C2 DE 2402064C2
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- polymerization
- syrup
- monomer
- temperature
- 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
- 238000001816 cooling Methods 0.000 title claims description 97
- 229920002959 polymer blend Polymers 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 16
- 238000006116 polymerization reaction Methods 0.000 claims description 70
- 239000000203 mixture Substances 0.000 claims description 15
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 10
- -1 vinyl compound Chemical class 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000006188 syrup Substances 0.000 description 54
- 235000020357 syrup Nutrition 0.000 description 54
- 239000000178 monomer Substances 0.000 description 14
- 239000002826 coolant Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- 239000011521 glass Substances 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009835 boiling Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003505 polymerization initiator Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 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 2
- 241001465754 Metazoa Species 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- QNRSQFWYPSFVPW-UHFFFAOYSA-N 5-(4-cyanobutyldiazenyl)pentanenitrile Chemical compound N#CCCCCN=NCCCCC#N QNRSQFWYPSFVPW-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding 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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
- B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- 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
- 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
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
- C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
-
- 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
- B01J2219/00101—Reflux columns
-
- 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
-
- 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
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
-
- 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
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
-
- 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
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP816373A JPS5339918B2 (en(2012)) | 1973-01-18 | 1973-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2402064A1 DE2402064A1 (de) | 1974-08-08 |
| DE2402064C2 true DE2402064C2 (de) | 1983-03-03 |
Family
ID=11685650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2402064A Expired DE2402064C2 (de) | 1973-01-18 | 1974-01-17 | Verfahren und Vorrichtung zur raschen Abkühlung eines Monomer-Polymer-Gemisches |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5339918B2 (en(2012)) |
| BR (1) | BR7400386D0 (en(2012)) |
| CA (1) | CA1021895A (en(2012)) |
| DE (1) | DE2402064C2 (en(2012)) |
| FR (1) | FR2214707B1 (en(2012)) |
| GB (1) | GB1458265A (en(2012)) |
| IT (1) | IT1003417B (en(2012)) |
| NL (1) | NL150807B (en(2012)) |
| SU (1) | SU738512A3 (en(2012)) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58158716U (ja) * | 1982-04-19 | 1983-10-22 | 三宅 能弘 | 遮光板を埋設した乗物用フロントガラス |
| CA2167247A1 (en) * | 1995-01-24 | 1996-07-25 | Chi-Wai Hui | Method for controlling reaction temperature |
| DE102005001768A1 (de) * | 2005-01-13 | 2006-07-20 | Vinnolit Gmbh & Co.Kg Profit-Center Vintec | Verfahren zur Polymerisation von vinylhaltigen Monomeren |
| CN102933891B (zh) | 2010-03-17 | 2015-07-15 | 三菱丽阳株式会社 | 面光源装置、面光源装置用导光体及其制造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE634278C (de) * | 1930-10-03 | 1936-08-22 | Ig Farbenindustrie Ag | Verfahren zur Gewinnung von als Kunstmassen geeigneten Polymerisationsprodukten aus Styrol, Inden, Vinylestern und aehnlichen polymerisierbaren organischen Verbindungen |
| US3153022A (en) * | 1958-10-03 | 1964-10-13 | Du Pont | Monomer-polymer acrylic sirups |
-
1973
- 1973-01-18 JP JP816373A patent/JPS5339918B2/ja not_active Expired
-
1974
- 1974-01-07 GB GB60474A patent/GB1458265A/en not_active Expired
- 1974-01-14 CA CA190,038A patent/CA1021895A/en not_active Expired
- 1974-01-16 IT IT19485/74A patent/IT1003417B/it active
- 1974-01-16 NL NL747400569A patent/NL150807B/xx not_active IP Right Cessation
- 1974-01-17 FR FR7401640A patent/FR2214707B1/fr not_active Expired
- 1974-01-17 SU SU741993907A patent/SU738512A3/ru active
- 1974-01-17 DE DE2402064A patent/DE2402064C2/de not_active Expired
- 1974-01-18 BR BR386/74A patent/BR7400386D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7400386D0 (pt) | 1974-08-22 |
| GB1458265A (en) | 1976-12-15 |
| NL7400569A (en(2012)) | 1974-07-22 |
| FR2214707B1 (en(2012)) | 1978-03-31 |
| IT1003417B (it) | 1976-06-10 |
| DE2402064A1 (de) | 1974-08-08 |
| JPS4999186A (en(2012)) | 1974-09-19 |
| FR2214707A1 (en(2012)) | 1974-08-19 |
| SU738512A3 (ru) | 1980-05-30 |
| JPS5339918B2 (en(2012)) | 1978-10-24 |
| NL150807B (nl) | 1976-09-15 |
| CA1021895A (en) | 1977-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |