JP2023514305A - 吸着分離プロセスのためのサイドチャンバプロセスモニタ - Google Patents
吸着分離プロセスのためのサイドチャンバプロセスモニタ Download PDFInfo
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Abstract
Description
本出願は、2020年2月18日に出願された、米国特許出願第16/793,522号からの優先権を主張し、その全体は本明細書に組み込まれる。
以下を特定の実施形態と併せて説明するが、本明細書は、前述の説明及び添付の特許請求の範囲の範囲を例解するものであり、限定することを意図するものではないことが理解されよう。
Claims (10)
- 流れの流体特性を分析するためのプロセスであって、
互いと、並びに1つ以上の選択的に吸着された成分を、前記1つ以上の選択的に吸着された成分及び1つ以上の非選択的に吸着された成分を含む供給物流(11)から分離するための回転バルブ(300)と流体連通する複数の吸着部サブ床を備える、疑似移動床システムを提供することと、
前記回転バルブ(300)を第1のバルブ位置に回転させて、前記供給物流(11)を前記複数のサブ床のうちの第1のサブ床に方向付けることと、
前記吸着部サブ床のうちの2つの間のポンプ周辺流(111)の一部分(111A)を、吸着部(625)を含むサイドチャンバ(600)に導入することと、
分析器(610、620)を使用して、前記サイドチャンバ(600)内の前記吸着部の水分含有量、若しくは前記サイドチャンバ(600)内の前記ポンプ周辺流(111)の前記一部分(111A)の少なくとも1つの流体特性、又はその両方を測定することと、を含む、プロセス。 - 前記少なくとも1つの流体特性が、前記ポンプ周辺流(111)の水分含有量、前記ポンプ周辺流(111)の組成、又は前記ポンプ周辺流(111)の炭化水素種の濃度のうちの少なくとも1つを含む、請求項1に記載のプロセス。
- 前記少なくとも1つの流体特性が、前記ポンプ周辺流(111)の前記一部分の前記組成であり、前記分析器(610)が、ガスクロマトグラフである、請求項2に記載のプロセス。
- 前記少なくとも1つの流体特性が、前記ポンプ周辺流(111)の前記一部分における炭化水素種の前記濃度であり、前記分析器(610)が、分光計を含む、請求項2に記載のプロセス。
- 前記少なくとも1つの流体特性が、前記ポンプ周辺流(111)の前記水分含有量であり、前記分析器(610)が、水分分析器を備える、請求項2に記載のプロセス。
- 前記吸着部(625)の前記水分含有量が、測定され、前記ポンプ周辺流(111)の前記一部分が、前記吸着部(625)と直接接触し、前記分析器(620)が、水分分析器である、請求項1~5のいずれか一項に記載のプロセス。
- 前記少なくとも1つの流体特性を測定した後、前記ポンプ周辺流(111)の一部分(111B)を前記サイドチャンバ(600)から前記ポンプ周辺流(111)の残部に戻すこと、を更に含む、請求項1~5のいずれか一項に記載のプロセス。
- 前記回転バルブ(300)を回転させることが、前記回転バルブ(300)を、各々が前記供給物流(11)を前記サブ床のうちの異なる1つに方向付ける複数のバルブ位置に回転させることを含み、前記少なくとも1つの流体特性を測定することが、各バルブ位置における前記少なくとも1つの流体特性を評価するために、前記複数のバルブ位置の各々に対して繰り返される、請求項1~5のいずれか一項に記載のプロセス。
- 前記複数のバルブ位置の数が、前記複数のサブ床の数に対応し、前記複数のバルブ位置の前記数が、全バルブサイクルを定義する24であり、前記回転バルブ(300)を回転させることが、前記全バルブサイクルの間、前記回転バルブ(300)を回転させることを含み、前記少なくとも1つの流体特性を測定することが、前記全バルブサイクルが完了するまで繰り返される、請求項8に記載のプロセス。
- 1つ以上の選択的に吸着された成分を、前記選択的に吸着された成分及び1つ以上の非選択的に吸着された成分を含む供給物流から分離するための疑似移動床システムであって、
互いと流体連通し、ポンプ周辺流(111)を介して互いと直接流体連通する2つのサブ床を含む、複数の吸着部サブ床と、
前記複数のサブ床の各々と流体連通し、各々が前記供給物流(11)を前記複数のサブ床のうちの異なる1つに方向付ける複数のバルブ位置に回転するように構成されている回転バルブ(300)と、
前記ポンプ周辺流(111)と流体連通するサイドチャンバ(600)と、
前記サイドチャンバ(600)と連通する特性のための分析器(610、620)と、を備える、システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US16/793,522 | 2020-02-18 | ||
US16/793,522 US11249058B2 (en) | 2020-02-18 | 2020-02-18 | Side chamber process monitor for adsorptive separation process |
PCT/US2021/017586 WO2021167829A1 (en) | 2020-02-18 | 2021-02-11 | Side chamber process monitor for adsorptive separation process |
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JP2023514305A true JP2023514305A (ja) | 2023-04-05 |
JP7462058B2 JP7462058B2 (ja) | 2024-04-04 |
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Country | Link |
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US (1) | US11249058B2 (ja) |
EP (1) | EP4107139A4 (ja) |
JP (1) | JP7462058B2 (ja) |
KR (1) | KR20220140797A (ja) |
CN (1) | CN115151520A (ja) |
WO (1) | WO2021167829A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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US3040777A (en) | 1959-04-10 | 1962-06-26 | Universal Oil Prod Co | Rotary valve |
US3422848A (en) | 1966-06-09 | 1969-01-21 | Universal Oil Prod Co | Multiport rotary disc valve with liner protection means |
US3943184A (en) * | 1974-02-15 | 1976-03-09 | Universal Oil Products Company | Aromatic hydrocarbon isomer separation process |
US4028428A (en) * | 1975-07-14 | 1977-06-07 | Universal Oil Products Company | Process for the separation of ethylbenzene |
US4021499A (en) * | 1975-11-05 | 1977-05-03 | Uop Inc. | Process for separating ethylbenzene |
US4402832A (en) | 1982-08-12 | 1983-09-06 | Uop Inc. | High efficiency continuous separation process |
US4478721A (en) | 1982-08-12 | 1984-10-23 | Uop Inc. | High efficiency continuous separation process |
US5415773A (en) | 1993-05-25 | 1995-05-16 | Uop | Process vessel head flush apparatus |
US5457260A (en) * | 1993-12-27 | 1995-10-10 | Uop | Control process for simulated moving adsorbent bed separations |
US7208651B2 (en) | 2005-03-03 | 2007-04-24 | Uop Llc | Product recovery from simulated-moving-bed adsorption |
US8609925B2 (en) * | 2008-06-30 | 2013-12-17 | Uop Llc | Adsorbents with improved mass transfer properties and their use in the adsorptive separation of para-xylene |
US7812208B2 (en) | 2008-09-22 | 2010-10-12 | Uop Llc | Binderless adsorbents with improved mass transfer properties and their use in the adsorptive separation of para-xylene |
FR2942879B1 (fr) | 2009-03-09 | 2012-10-19 | Inst Francais Du Petrole | Nouvelle methode de mesure en ligne sur les unites en lit mobile simule ou les unites de separation par distillation et application au controle et regulation desdites unites |
US8884092B2 (en) | 2011-12-19 | 2014-11-11 | Uop Llc | Simulated moving bed systems for separation of para-xylene and processes for determining pump-around profiles of the simulated moving bed systems |
US8802843B2 (en) * | 2012-05-22 | 2014-08-12 | Orochem Technologies, Inc. | Tagatose production using simulated moving bed separation |
US20140170763A1 (en) * | 2012-12-14 | 2014-06-19 | Uop Llc | Processes for Determining Stream Compositions in Simulated Moving Bed Systems |
FR3007139B1 (fr) | 2013-06-14 | 2016-11-11 | Axens | Dispositif et methode d'analyse associee pour la conduite des unites de separation de xylenes en lit mobile simule utilisant un spectrometre raman |
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- 2021-02-11 JP JP2022549403A patent/JP7462058B2/ja active Active
- 2021-02-11 EP EP21757814.5A patent/EP4107139A4/en active Pending
- 2021-02-11 CN CN202180015466.7A patent/CN115151520A/zh active Pending
- 2021-02-11 KR KR1020227031403A patent/KR20220140797A/ko active Search and Examination
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WO2021167829A1 (en) | 2021-08-26 |
EP4107139A4 (en) | 2024-03-20 |
KR20220140797A (ko) | 2022-10-18 |
JP7462058B2 (ja) | 2024-04-04 |
US11249058B2 (en) | 2022-02-15 |
EP4107139A1 (en) | 2022-12-28 |
CN115151520A (zh) | 2022-10-04 |
US20210255152A1 (en) | 2021-08-19 |
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