JP2003073420A5 - - Google Patents
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- Publication number
- JP2003073420A5 JP2003073420A5 JP2002194525A JP2002194525A JP2003073420A5 JP 2003073420 A5 JP2003073420 A5 JP 2003073420A5 JP 2002194525 A JP2002194525 A JP 2002194525A JP 2002194525 A JP2002194525 A JP 2002194525A JP 2003073420 A5 JP2003073420 A5 JP 2003073420A5
- Authority
- JP
- Japan
- Prior art keywords
- sulfuric acid
- mother liquor
- chloromethylated intermediate
- chloromethylation
- liquor effluent
- 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
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 34
- 238000010791 quenching Methods 0.000 claims 14
- 239000012452 mother liquor Substances 0.000 claims 13
- 238000000034 method Methods 0.000 claims 12
- 238000007265 chloromethylation reaction Methods 0.000 claims 7
- 229920001577 copolymer Polymers 0.000 claims 7
- 239000000203 mixture Substances 0.000 claims 7
- 230000000171 quenching effect Effects 0.000 claims 6
- 229920002554 vinyl polymer Polymers 0.000 claims 6
- 238000006243 chemical reaction Methods 0.000 claims 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 3
- 238000005576 amination reaction Methods 0.000 claims 3
- 239000003957 anion exchange resin Substances 0.000 claims 3
- 238000010923 batch production Methods 0.000 claims 2
- 239000003153 chemical reaction reagent Substances 0.000 claims 2
- XJUZRXYOEPSWMB-UHFFFAOYSA-N Chloromethyl methyl ether Chemical compound COCCl XJUZRXYOEPSWMB-UHFFFAOYSA-N 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 1
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- 229940061627 chloromethyl methyl ether Drugs 0.000 claims 1
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30285801P | 2001-07-03 | 2001-07-03 | |
| US60/302858 | 2001-07-03 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003073420A JP2003073420A (ja) | 2003-03-12 |
| JP2003073420A5 true JP2003073420A5 (https=) | 2005-10-27 |
| JP4223747B2 JP4223747B2 (ja) | 2009-02-12 |
Family
ID=23169505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002194525A Expired - Lifetime JP4223747B2 (ja) | 2001-07-03 | 2002-07-03 | アニオン交換樹脂の調製法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6756462B2 (https=) |
| EP (1) | EP1273345B1 (https=) |
| JP (1) | JP4223747B2 (https=) |
| KR (1) | KR100877310B1 (https=) |
| CN (1) | CN1243614C (https=) |
| DE (1) | DE60205820T2 (https=) |
| MX (1) | MXPA02006466A (https=) |
| TW (1) | TW593460B (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004346299A (ja) * | 2003-05-19 | 2004-12-09 | Rohm & Haas Co | 高い選択性の過塩素酸塩除去樹脂、ならびにそれを使用する方法およびシステム |
| US7098253B2 (en) * | 2004-05-20 | 2006-08-29 | 3M Innovative Properties Company | Macroporous ion exchange resins |
| US7683100B2 (en) * | 2005-12-21 | 2010-03-23 | 3M Innovative Properties Company | Method of making macroporous cation exchange resins |
| US7674835B2 (en) * | 2005-12-21 | 2010-03-09 | 3M Innovative Properties Company | Method of making macroporous anion exchange resins |
| US7674836B2 (en) * | 2006-07-28 | 2010-03-09 | 3M Innovative Properties Company | Method of making macroporous cation exchange resins |
| US8163138B2 (en) * | 2007-05-23 | 2012-04-24 | Dow Global Technologies Llc | Method for processing effluent from chloromethylation of vinyl aromatic polymers |
| CN101186719B (zh) * | 2007-12-04 | 2012-02-29 | 南京大学 | 复合功能树脂及制法和处理水体污染的方法 |
| US8808931B2 (en) * | 2008-01-09 | 2014-08-19 | Dow Global Technologies Llc | Ion exchange filter for fuel cell system |
| WO2010082990A1 (en) * | 2009-01-15 | 2010-07-22 | Dow Global Technologies Inc. | Ion exchange resins comprising interpenetrating polymer networks and their use in chromium removal |
| WO2010093398A1 (en) * | 2009-02-13 | 2010-08-19 | Dow Global Technologies Inc. | Amination of vinyl aromatic polymers with tertiary amines |
| US8241505B2 (en) * | 2009-03-30 | 2012-08-14 | Dow Global Technologies Llc | Perchlorate removal using ion exchange resins comprising interpenetrating polymer networks |
| WO2014204686A1 (en) | 2013-06-19 | 2014-12-24 | Dow Global Technologies Llc | Method for making anion exchange and chelant resins including aliphatic amino functional groups |
| EA201791685A1 (ru) | 2015-01-27 | 2018-01-31 | Дау Глоубл Текнолоджиз Ллк | Отделение азота от газообразного углеводорода с использованием пиролизованной сульфированной макропористой ионообменной смолы |
| US9908079B2 (en) | 2015-01-27 | 2018-03-06 | Dow Global Technologies Llc | Separation of hydrocarbons using regenerable macroporous alkylene-bridged adsorbent |
| CN108367213A (zh) | 2015-12-01 | 2018-08-03 | 陶氏环球技术有限责任公司 | 使用强碱阴离子交换树脂层析分离丙酸 |
| WO2017095686A1 (en) | 2015-12-01 | 2017-06-08 | Dow Global Technologies Llc | Chromatographic separation of organic acids using resin having strong and weak base anion exchange capacity |
| WO2019118282A1 (en) | 2017-12-13 | 2019-06-20 | Dow Global Technologies Llc | Regeneration process of an anionic exchange resin used for mercaptans removal |
| US12337308B2 (en) | 2018-11-27 | 2025-06-24 | Ddp Specialty Electronic Materials Us 5, Llc | Method for producing resin useful in semiconductor manufacturing |
| KR20260006094A (ko) | 2019-02-08 | 2026-01-12 | 엔테그리스, 아이엔씨. | 리간드-개질된 필터 및 액체 조성물로부터 금속을 감소시키는 방법 |
| CN111530432B (zh) * | 2020-05-07 | 2022-06-14 | 西安蓝深新材料科技有限公司 | 一种血液灌流用吸附材料的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6905520A (https=) * | 1969-04-10 | 1970-10-13 | ||
| FR2416237A1 (fr) | 1978-02-01 | 1979-08-31 | Dia Prosim | Procede de chloromethylation de polymeres en vue de la preparation de resines echangeuses d'ions anioniques |
| EP0150332A3 (en) * | 1983-12-26 | 1987-08-19 | Mitsubishi Kasei Corporation | Process for producing a chloromethylated polymer |
| GB8528311D0 (en) | 1985-11-18 | 1985-12-24 | Rohm & Haas | Hydration of sulfonated cation exchange resins |
| DD250128B5 (de) | 1986-06-23 | 1993-09-09 | Bitterfeld Wolfen Chemie | Kreislaufverfahren zur chlormethylierung vinylaromatischer polymere |
| GB8702318D0 (en) | 1987-02-03 | 1987-03-11 | Rohm & Haas | Preparation of cholestyramine |
| DE68912484T2 (de) * | 1988-09-06 | 1994-06-09 | Rohm & Haas | Ionenaustauscherharze. |
| JPH07188333A (ja) | 1993-12-27 | 1995-07-25 | Mitsubishi Chem Corp | クロロメチルメチルエーテルの回収方法 |
-
2002
- 2002-06-07 US US10/165,105 patent/US6756462B2/en not_active Expired - Lifetime
- 2002-06-20 EP EP02254331A patent/EP1273345B1/en not_active Expired - Lifetime
- 2002-06-20 DE DE60205820T patent/DE60205820T2/de not_active Expired - Lifetime
- 2002-06-26 TW TW091114009A patent/TW593460B/zh not_active IP Right Cessation
- 2002-06-27 MX MXPA02006466A patent/MXPA02006466A/es active IP Right Grant
- 2002-07-02 CN CNB021402442A patent/CN1243614C/zh not_active Expired - Lifetime
- 2002-07-03 JP JP2002194525A patent/JP4223747B2/ja not_active Expired - Lifetime
- 2002-07-03 KR KR1020020038391A patent/KR100877310B1/ko not_active Expired - Lifetime
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