JPS5991103A - 熱可塑性樹脂の回収方法 - Google Patents
熱可塑性樹脂の回収方法Info
- Publication number
- JPS5991103A JPS5991103A JP20035982A JP20035982A JPS5991103A JP S5991103 A JPS5991103 A JP S5991103A JP 20035982 A JP20035982 A JP 20035982A JP 20035982 A JP20035982 A JP 20035982A JP S5991103 A JPS5991103 A JP S5991103A
- Authority
- JP
- Japan
- Prior art keywords
- coagulation
- thermoplastic resin
- powder
- coagulant
- resin
- 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.)
- Granted
Links
- 229920005992 thermoplastic resin Polymers 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000011084 recovery Methods 0.000 title description 4
- 238000005345 coagulation Methods 0.000 claims abstract description 76
- 230000015271 coagulation Effects 0.000 claims abstract description 76
- 239000000701 coagulant Substances 0.000 claims abstract description 31
- 239000000839 emulsion Substances 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims description 39
- 239000011347 resin Substances 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 30
- 239000002002 slurry Substances 0.000 abstract description 30
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 26
- 238000009826 distribution Methods 0.000 abstract description 15
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract description 4
- 239000012798 spherical particle Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 50
- 230000000903 blocking effect Effects 0.000 description 15
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- -1 ethylene-propylene rubber-modified styrene-acrylonitrile Chemical class 0.000 description 8
- 239000010419 fine particle Substances 0.000 description 8
- 239000000344 soap Substances 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000011362 coarse particle Substances 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
- 229920009204 Methacrylate-butadiene-styrene Polymers 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920005669 high impact polystyrene Polymers 0.000 description 2
- 239000004797 high-impact polystyrene Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920003169 water-soluble polymer Polymers 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical compound O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 229940009827 aluminum acetate Drugs 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- WWNGFHNQODFIEX-UHFFFAOYSA-N buta-1,3-diene;methyl 2-methylprop-2-enoate;styrene Chemical compound C=CC=C.COC(=O)C(C)=C.C=CC1=CC=CC=C1 WWNGFHNQODFIEX-UHFFFAOYSA-N 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229920003244 diene elastomer Polymers 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011145 styrene acrylonitrile resin Substances 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20035982A JPS5991103A (ja) | 1982-11-17 | 1982-11-17 | 熱可塑性樹脂の回収方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20035982A JPS5991103A (ja) | 1982-11-17 | 1982-11-17 | 熱可塑性樹脂の回収方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5991103A true JPS5991103A (ja) | 1984-05-25 |
| JPH0151483B2 JPH0151483B2 (enrdf_load_stackoverflow) | 1989-11-02 |
Family
ID=16422981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20035982A Granted JPS5991103A (ja) | 1982-11-17 | 1982-11-17 | 熱可塑性樹脂の回収方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5991103A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6274908A (ja) * | 1985-09-28 | 1987-04-06 | Japan Synthetic Rubber Co Ltd | 金属腐蝕性が小さいゴム状重合体の製造方法 |
| EP0611788A1 (en) * | 1993-02-16 | 1994-08-24 | Mitsubishi Rayon Co., Ltd | Method for producing powdery and granular polymers |
| EP1436333A4 (en) * | 2001-09-28 | 2006-03-22 | Rohm & Haas | PROCESS FOR PRODUCING A PULVERULENT LINEAR POLYMER WITH IMPROVED PROPERTIES |
| JP2009173776A (ja) * | 2008-01-24 | 2009-08-06 | Daikin Ind Ltd | 樹脂分散液連続凝析方法 |
-
1982
- 1982-11-17 JP JP20035982A patent/JPS5991103A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6274908A (ja) * | 1985-09-28 | 1987-04-06 | Japan Synthetic Rubber Co Ltd | 金属腐蝕性が小さいゴム状重合体の製造方法 |
| EP0611788A1 (en) * | 1993-02-16 | 1994-08-24 | Mitsubishi Rayon Co., Ltd | Method for producing powdery and granular polymers |
| EP1436333A4 (en) * | 2001-09-28 | 2006-03-22 | Rohm & Haas | PROCESS FOR PRODUCING A PULVERULENT LINEAR POLYMER WITH IMPROVED PROPERTIES |
| US7157520B2 (en) | 2001-09-28 | 2007-01-02 | Rohm And Haas Company | Process for producing powdery linear polymer having improved powder properties |
| JP2009173776A (ja) * | 2008-01-24 | 2009-08-06 | Daikin Ind Ltd | 樹脂分散液連続凝析方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0151483B2 (enrdf_load_stackoverflow) | 1989-11-02 |
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