JP2005105047A5 - - Google Patents
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- Publication number
- JP2005105047A5 JP2005105047A5 JP2003337414A JP2003337414A JP2005105047A5 JP 2005105047 A5 JP2005105047 A5 JP 2005105047A5 JP 2003337414 A JP2003337414 A JP 2003337414A JP 2003337414 A JP2003337414 A JP 2003337414A JP 2005105047 A5 JP2005105047 A5 JP 2005105047A5
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- tower
- slurry
- monomer
- polymerization
- 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
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 22
- 239000000178 monomer Substances 0.000 description 14
- 239000011347 resin Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 239000002002 slurry Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 4
- 238000007872 degassing Methods 0.000 description 3
- 239000004815 dispersion polymer Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010556 emulsion polymerization method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000010558 suspension polymerization method Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003337414A JP4363940B2 (ja) | 2003-09-29 | 2003-09-29 | 塩化ビニル系樹脂スラリーから塩化ビニルモノマーを除去する方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003337414A JP4363940B2 (ja) | 2003-09-29 | 2003-09-29 | 塩化ビニル系樹脂スラリーから塩化ビニルモノマーを除去する方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005105047A JP2005105047A (ja) | 2005-04-21 |
| JP2005105047A5 true JP2005105047A5 (enExample) | 2006-09-07 |
| JP4363940B2 JP4363940B2 (ja) | 2009-11-11 |
Family
ID=34533243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003337414A Expired - Fee Related JP4363940B2 (ja) | 2003-09-29 | 2003-09-29 | 塩化ビニル系樹脂スラリーから塩化ビニルモノマーを除去する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4363940B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9018346B2 (en) | 2011-05-27 | 2015-04-28 | Lg Chem, Ltd. | Method for removing unreacted monomers in polymer using SCC |
| JP6494048B2 (ja) | 2014-05-28 | 2019-04-03 | エルジー・ケム・リミテッド | 脱去装置｛ｓｔｒｉｐｐｉｎｇ ａｐｐａｒａｔｕｓ｝ |
| WO2015183006A1 (ko) * | 2014-05-28 | 2015-12-03 | 주식회사 엘지화학 | 탈거 장치 |
| JP2022169275A (ja) * | 2021-04-27 | 2022-11-09 | ダイキン工業株式会社 | 分散液 |
-
2003
- 2003-09-29 JP JP2003337414A patent/JP4363940B2/ja not_active Expired - Fee Related
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