KR20190008564A - 가교결합된 탄성중합체 수착제를 사용하여 혼합물 내의 휘발성 성분을 고갈시키는 방법 및 상기 방법을 실시하기 위한 장치 - Google Patents
가교결합된 탄성중합체 수착제를 사용하여 혼합물 내의 휘발성 성분을 고갈시키는 방법 및 상기 방법을 실시하기 위한 장치 Download PDFInfo
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Abstract
Description
Claims (15)
- 휘발성 성분 및 적어도 하나의 다른 성분을 포함하는 혼합물 내의 상기 휘발성 성분을 고갈시키기 위한 방법으로서, 상기 방법은
1) 상기 휘발성 성분의 적어도 일부를 유리 전이 온도가 +25℃ 이하인 비다공성 가교결합된 탄성중합체의 벌크 내로 수착시킴으로써, 수착 전의 상기 혼합물보다 더 적은 상기 휘발성 성분을 함유하는 고갈된 혼합물을 형성하고, 상기 비다공성 가교결합된 탄성중합체를 수착된 휘발성 성분으로 풍부화함으로써 풍부화된 가교결합된 탄성중합체를 형성하는 단계로서, 단계 1) 동안, 상기 휘발성 성분의 적어도 일부는 가스상(gas phase)으로 존재하는, 상기 단계,
2) 상기 풍부화된 가교결합된 탄성중합체로부터 상기 수착된 휘발성 성분의 적어도 일부를 탈착시킴으로써, 탈착된 휘발성 성분 및 탈착 전의 상기 풍부화된 가교결합된 탄성중합체보다 더 적은 상기 수착된 휘발성 성분을 함유하는 재생된 탄성중합체를 형성하는 단계, 및
3) 단계 1)을 반복 시에 상기 비다공성 가교결합된 탄성중합체의 전부 또는 일부로서 상기 재생된 탄성중합체를 사용하는 단계, 및
4) 단계 1) 동안 그리고/또는 후의 상기 고갈된 혼합물 및 단계 2) 동안 그리고/또는 후의 상기 탈착된 휘발성 성분 중 하나 또는 둘 모두를 안내하는 단계를 포함하는, 방법. - 제1항에 있어서, 상기 비다공성 가교결합된 탄성중합체는 비다공성 가교결합된 폴리유기실록산 탄성중합체인, 방법.
- 제1항 또는 제2항에 있어서, 상기 휘발성 성분은 중합도가 3 내지 12인 환형 폴리유기실록산, 실란, 또는 DP가 최대 14인 비환형 폴리유기실록산인, 방법.
- 제1항 또는 제2항에 있어서, 상기 휘발성 성분은 휘발성 유기 화합물인, 방법.
- 제4항에 있어서, 상기 휘발성 유기 화합물은 (i) 알데하이드, (ii) 방향족 화합물, (iii) 알칸, (iv) 알켄, (v) 알킨, (vi) 알코올, (vii) 케톤, (viii) 에테르, (ix) CO2, 또는 (x) (i), (ii), (iii), (iv), (v), (vi), (vii), (viii), 및 (ix)의 둘 이상의 조합으로 이루어진 군으로부터 선택되는, 방법.
- 제1항 또는 제2항에 있어서, 상기 휘발성 성분은 휘발성 무기 화합물인, 방법.
- 제6항에 있어서, 상기 휘발성 무기 화합물은 (i) 클로라민, (ii) 수증기, (iii) H2S, (iv) SOx, (v) NOx, 및 (vi) (i), (ii), (iii), (iv), 및 (v)의 둘 이상의 조합으로 이루어진 군으로부터 선택되는, 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 혼합물의 상기 적어도 하나의 다른 성분은 비휘발성 유기 액체 또는 비휘발성 폴리유기실록산 액체를 포함하는, 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 혼합물은 공정 증기 스트림이고, 상기 고갈된 혼합물은 고갈된 공정 증기인, 방법.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 상기 비다공성 가교결합된 탄성중합체는 박막, 코팅된 지지 재료, 나노로드(nanorod), 미립자, 및 섬유로부터 선택되는 형태를 갖는, 방법.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 상기 비다공성 가교결합된 탄성중합체는
1) 용매의 존재 하에서 성분들을 배합하고 가교결합시켜 상기 비다공성 가교결합된 탄성중합체를 형성하는 단계, 및
2) 이후에 상기 용매를 제거하는 단계를 포함하는 방법에 의해 제조되는, 방법. - 제11항에 있어서, 단계 1)에서의 상기 성분들은
(A) 하이드로실릴화 촉매,
(B) 분자당 평균 2개 이상의 규소 결합된 지방족 불포화 탄화수소 기를 갖는 폴리유기실록산,
(C) 분자당 평균 2개 초과의 규소 결합된 수소 원자를 갖는 가교결합제,
선택적으로, (D) 억제제, 및
(E) 상기 용매를 포함하며,
단계 2)는 상기 조성물을 가열함으로써 수행되는, 방법. - 혼합물 내의 휘발성 성분을 고갈시키기 위한 장치로서, 상기 장치는
a) 내부 부피 공간을 한정하고, 입구, 및 상기 내부 부피 공간을 통해 상기 입구와 유체 연통(fluid communication) 상태에 있는 출구를 갖는 접촉기로서, 상기 접촉기의 상기 내부 부피 공간은 유리 전이 온도가 25℃ 이하인 비다공성 가교결합된 탄성중합체를 함유하고, 상기 장치의 작동 동안 휘발성 성분 및 적어도 하나의 비휘발성 성분을 포함하는 혼합물이 상기 입구를 통해 상기 접촉기에 들어가고, 상기 비다공성 가교결합된 탄성중합체와 접촉하여 상기 휘발성 성분의 적어도 일부가 상기 비다공성 탄성중합체에 의해 수착되게 하고, 고갈된 혼합물이 상기 출구를 통해 상기 접촉기를 빠져나가는, 상기 접촉기,
선택적으로, b) 상기 접촉기의 출구와 유체 연통 상태에 있고, 상기 고갈된 혼합물을 수집하도록 구성된 수집기, 및
선택적으로, c) 상기 탄성중합체와 유체 연통 상태에 있고, 상기 비다공성 가교결합된 탄성중합체로부터 탈착된 휘발성 성분을 수집하도록 구성된 회수 장치를 포함하는, 장치. - 제13항에 있어서, 상기 접촉기는 상기 비다공성 가교결합된 탄성중합체의 미립자 형태의 충전층(packed bed)을 포함하는 충전층 장치인, 장치.
- 제14항에 있어서, 상기 혼합물의 병렬 유동을 위하여 상기 접촉기와 함께 배치되는 제2 접촉기의 제2 입구로의 스플리터(splitter) 또는 제2 혼합물 공급장치를 추가로 포함하며, 상기 제2 접촉기는 제2 내부 부피 공간을 한정하고, 상기 제2 내부 부피 공간을 통해 상기 제2 입구와 유체 연통 상태에 있는 제2 출구를 가지며, 상기 제2 접촉기의 상기 제2 내부 부피 공간은, 상기 비다공성 가교결합된 탄성중합체와 동일하거나 상이할 수 있는, 유리 전이 온도가 +25℃ 이하인 제2 비다공성 가교결합된 탄성중합체를 함유하고, 상기 장치의 작동 동안 상기 휘발성 성분 및 적어도 하나의 비휘발성 성분을 포함하는 상기 혼합물이 상기 제2 입구를 통해 상기 제2 접촉기에 들어가고, 상기 제2 비다공성 가교결합된 탄성중합체와 접촉하여 상기 휘발성 성분의 적어도 일부가 상기 제2 비다공성 탄성중합체에 의해 수착되게 하고, 고갈된 혼합물이 상기 제2 출구를 통해 상기 제2 접촉기를 빠져나가는, 장치.
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| PCT/US2017/027854 WO2017209846A1 (en) | 2016-05-31 | 2017-04-17 | Method of depleting a volatile component in a mixture using a crosslinked elastomer sorbent and apparatus for practicing the method |
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| EP3487814B1 (en) * | 2016-07-20 | 2023-12-27 | Abs Materials, Inc. | Method for extracting organic solutes from-water |
| JP6993421B2 (ja) | 2017-03-14 | 2022-01-13 | ダウ シリコーンズ コーポレーション | 収着剤コポリマーを使用して混合物中において有機ケイ素成分を除去処理する方法、及び、該方法を実行するための装置 |
| WO2019209476A1 (en) * | 2018-04-26 | 2019-10-31 | Dow Silicones Corporation | Method of depleting a volatile component in a mixture using a sorbent copolymer and apparatus for practicing the method |
| CN112439391A (zh) * | 2019-08-27 | 2021-03-05 | 固品塑胶工业股份有限公司 | 用以吸附挥发性有机化合物的组合物及用以吸附挥发性有机化合物的纺织物 |
| JP7456085B2 (ja) * | 2020-03-02 | 2024-03-27 | 国立大学法人 東京大学 | 環状化合物の分離または精製方法、環状化合物の製造方法、分離材、および分離器具 |
| AU2024258033A1 (en) | 2023-04-20 | 2025-10-30 | Basf Se | Use of amine polymers in carbon capturing |
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| CN109152978A (zh) | 2019-01-04 |
| EP3463618B1 (en) | 2022-01-12 |
| CN109152978B (zh) | 2021-05-07 |
| KR102186340B1 (ko) | 2020-12-04 |
| US11148121B2 (en) | 2021-10-19 |
| US20190076820A1 (en) | 2019-03-14 |
| JP6755968B2 (ja) | 2020-09-16 |
| EP3463618A1 (en) | 2019-04-10 |
| WO2017209846A1 (en) | 2017-12-07 |
| JP2019515787A (ja) | 2019-06-13 |
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