JPS62227707A - 重合体ラテツクスの凝固法及び装置 - Google Patents
重合体ラテツクスの凝固法及び装置Info
- Publication number
- JPS62227707A JPS62227707A JP7409286A JP7409286A JPS62227707A JP S62227707 A JPS62227707 A JP S62227707A JP 7409286 A JP7409286 A JP 7409286A JP 7409286 A JP7409286 A JP 7409286A JP S62227707 A JPS62227707 A JP S62227707A
- Authority
- JP
- Japan
- Prior art keywords
- tray
- latex
- chute
- pressure vessel
- polymer latex
- 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
- 239000004816 latex Substances 0.000 title claims abstract description 82
- 229920000126 latex Polymers 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 17
- 229920000642 polymer Polymers 0.000 title claims description 30
- 230000001112 coagulating effect Effects 0.000 title abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 239000002245 particle Substances 0.000 claims abstract description 30
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 238000005345 coagulation Methods 0.000 claims description 28
- 230000015271 coagulation Effects 0.000 claims description 27
- 239000000701 coagulant Substances 0.000 claims description 23
- 230000032683 aging Effects 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 230000005070 ripening Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000036632 reaction speed Effects 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- HIDBROSJWZYGSZ-UHFFFAOYSA-N 1-phenylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC=C1 HIDBROSJWZYGSZ-UHFFFAOYSA-N 0.000 description 1
- 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
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7409286A JPS62227707A (ja) | 1986-03-31 | 1986-03-31 | 重合体ラテツクスの凝固法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7409286A JPS62227707A (ja) | 1986-03-31 | 1986-03-31 | 重合体ラテツクスの凝固法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62227707A true JPS62227707A (ja) | 1987-10-06 |
| JPH0584205B2 JPH0584205B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-12-01 |
Family
ID=13537193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7409286A Granted JPS62227707A (ja) | 1986-03-31 | 1986-03-31 | 重合体ラテツクスの凝固法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62227707A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6469888A (en) * | 1987-09-10 | 1989-03-15 | Ig Tech Res Inc | Ventilating duct |
-
1986
- 1986-03-31 JP JP7409286A patent/JPS62227707A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6469888A (en) * | 1987-09-10 | 1989-03-15 | Ig Tech Res Inc | Ventilating duct |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0584205B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1036053C (zh) | 流化床反应器中烯烃聚合方法 | |
| US5381827A (en) | Gas distributor for use in gas phase polymerization apparatus | |
| US3944534A (en) | Gaseous-phase polymerization of olefins | |
| JPS6322805A (ja) | ポリオレフィンのガス抜きおよびペレット化の方法および装置 | |
| US4539396A (en) | Process for producing a coagulated latex of spherical configuration | |
| CA2306173A1 (en) | Gas phase polymerisation in a bell-shaped reactor | |
| JPH01270913A (ja) | 活性スラッジを含んだ排水の懸濁液から活性スラッジを分離するために使用される沈澱タンク | |
| US4077135A (en) | Apparatus for the manufacture of vinyl chloride polymers | |
| JPS62227707A (ja) | 重合体ラテツクスの凝固法及び装置 | |
| US3730887A (en) | Granulating method and apparatus | |
| JPH0584204B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JP2001261713A (ja) | 攪拌装置及びこれを用いた重合体の製造方法 | |
| KR102646571B1 (ko) | 연속식 원심 탈수기 | |
| US2478703A (en) | Recovery of rubberlike polymers from purge water | |
| US4553990A (en) | Device for separating gaseous and liquid components from a foamy gas liquid mixture | |
| EP0101907B1 (en) | Countercurrent washing tower and countercurrent washing method using same | |
| US7597810B2 (en) | Process for production of suspensions, solutions, or dispersions | |
| US20180326392A1 (en) | Device for producing poly(meth)acrylate in powder form | |
| US3980628A (en) | Large capacity external cooled vinyl halide polymerization reactor | |
| KR20210045486A (ko) | 입자를 함유하는 균질한 슬러리를 제공하기 위한 공정 | |
| JPS63137744A (ja) | 流動化物質層で固体から顆粒を連続的に製造する方法 | |
| US3755281A (en) | Continuous polymerisation process | |
| US20250296064A1 (en) | Fluidized bed polymerization reactor | |
| JP2000239315A (ja) | 重合体の製造方法 | |
| JPH0257801B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |