KR102431564B1 - 오프셋된 접촉 모듈들을 갖는 증기-액체 접촉 장치 및 방법 - Google Patents
오프셋된 접촉 모듈들을 갖는 증기-액체 접촉 장치 및 방법 Download PDFInfo
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- KR102431564B1 KR102431564B1 KR1020207030324A KR20207030324A KR102431564B1 KR 102431564 B1 KR102431564 B1 KR 102431564B1 KR 1020207030324 A KR1020207030324 A KR 1020207030324A KR 20207030324 A KR20207030324 A KR 20207030324A KR 102431564 B1 KR102431564 B1 KR 102431564B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/008—Liquid distribution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/324—Tray constructions
- B01D3/326—Tray supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/324—Tray constructions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
- B01D1/305—Demister (vapour-liquid separation)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
- B01D3/28—Fractionating columns with surface contact and vertical guides, e.g. film action
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32224—Sheets characterised by the orientation of the sheet
- B01J2219/32234—Inclined orientation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/324—Composition or microstructure of the elements
- B01J2219/32408—Metal
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
도 2는 도 1의 완전형 모듈의 단면 개략도.
도 3은 도 1의 절반형 모듈의 단면 개략도.
도 4는 도 1의 컬럼의 전체 스테이지의 평면도.
도 5a 및 도 5b는 각각 도 1의 디미스터의 정면도 및 단면도.
Claims (10)
- 증기-액체 접촉을 수행하기 위한 장치로서,
복수의 스테이지(stage)들로서, 각각의 스테이지는 접촉 모듈을 갖고,
각각의 상기 접촉 모듈은 접촉 체적부에 근접한 유출구를 갖는 액체 분배기, 및 상기 접촉 체적부에 근접한 유입구 표면을 갖는 디미스터(demister)를 포함하는, 상기 복수의 스테이지들; 및
수평으로 오프셋된, 인접한 스테이지들 상의 접촉 모듈들
을 포함하고,
상기 장치는 각각의 스테이지 내에서 데크(deck)를 더 포함하고, 상기 데크는 상기 디미스터의 유출구 표면에 대해 하위에 있고,
각각의 데크는 천공들을 포함하는 기부를 갖고, 상기 천공들은 증기가 상기 천공들을 통해 상승하게 하고 상기 데크 상의 액체와 접촉하게 하도록 구성되는, 장치. - 삭제
- 증기-액체 접촉을 위한 방법으로서,
증기를 접촉 체적부 내로 상향으로 통과시키는 단계;
액체를 액체 분배기의 유출구를 통해 상기 접촉 체적부 내로 안내하는 단계;
상기 증기 내에 상기 액체를 동반시켜(entraining) 디미스터 내로 병류로(co-currently) 유동시키는 단계;
상기 디미스터 내에서 상기 증기로부터 상기 액체를 분리하는 단계;
상기 디미스터로부터의 분리된 액체 스트림을 데크 상으로 통과시키는 단계; 및
상기 분리된 액체 스트림을 상기 데크 상의 증기와 교차-접촉시키는(cross-contacting) 단계
를 포함하고,
상기 방법은 하위 스테이지로부터 상기 데크 상의 천공들을 통과하는 증기와 상기 데크 상의 액체를 교차-접촉시키는 단계를 더 포함하는, 방법. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/940,883 US10933344B2 (en) | 2018-03-29 | 2018-03-29 | Vapor-liquid contacting apparatus and process with offset contacting modules |
| US15/940,883 | 2018-03-29 | ||
| PCT/US2019/024846 WO2019191593A1 (en) | 2018-03-29 | 2019-03-29 | Vapor-liquid contacting apparatus and process with offset contacting modules |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200133791A KR20200133791A (ko) | 2020-11-30 |
| KR102431564B1 true KR102431564B1 (ko) | 2022-08-10 |
Family
ID=68056564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207030324A Active KR102431564B1 (ko) | 2018-03-29 | 2019-03-29 | 오프셋된 접촉 모듈들을 갖는 증기-액체 접촉 장치 및 방법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10933344B2 (ko) |
| EP (1) | EP3773964B1 (ko) |
| KR (1) | KR102431564B1 (ko) |
| CN (1) | CN111989144B (ko) |
| DK (1) | DK3773964T3 (ko) |
| WO (1) | WO2019191593A1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11786855B2 (en) * | 2018-03-29 | 2023-10-17 | Uop Llc | Vapor-liquid contacting apparatus and process with downcomer at shell |
| CN113893568B (zh) * | 2021-10-15 | 2024-01-05 | 徐州合谷生命科技有限公司 | 一种丙烯酸提纯脱轻塔 |
| CN114100173A (zh) * | 2021-11-03 | 2022-03-01 | 何金翠 | 一种脱轻精馏塔 |
| CN114044551B (zh) * | 2021-12-07 | 2024-04-12 | 天华化工机械及自动化研究设计院有限公司 | 用于处理凝结水的分离塔及其方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010015136A1 (en) | 2000-02-16 | 2001-08-23 | Letzel Hugo Martijn | Column for counter-currently contacting gas and liquid |
| KR100327531B1 (ko) * | 1997-04-07 | 2002-03-15 | 데니스 피. 산티니 | 병류 접촉 분리 트레이 구조 및 이를 사용하는 방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750975A (en) | 1986-03-17 | 1988-06-14 | Uni-Frac, Inc. | Vapor/liquid contact column structure |
| US6682633B1 (en) * | 2000-12-22 | 2004-01-27 | Uop Llc | Apparatus for cocurrent fractional distillation |
| CN1179773C (zh) * | 2002-08-19 | 2004-12-15 | 蓝仁水 | 带除雾导流结构无返混塔板 |
| US7424999B2 (en) * | 2005-12-16 | 2008-09-16 | Uop Llc | Co-current vapor-liquid contacting apparatus |
| US20100162891A1 (en) * | 2008-12-31 | 2010-07-01 | Zhanping Xu | Vapor-liquid contacting in co-current contacting apparatuses |
| US8020838B2 (en) * | 2009-03-31 | 2011-09-20 | Uop Llc | Contacting stages for co-current contacting apparatuses |
| US8608833B2 (en) | 2010-06-09 | 2013-12-17 | Uop Llc | Selective absorption of gas components in co-current contacting apparatuses |
| RU2461406C2 (ru) | 2010-11-22 | 2012-09-20 | Общество с ограниченной ответственностью "Инженерный центр "Нефть и газ" | Массообменное контактное устройство для взаимодействия жидкости и газа |
| US8833742B2 (en) * | 2011-09-09 | 2014-09-16 | Uop Llc | Co-current vapor-liquid contacting apparatuses for offshore processes |
| CN206587766U (zh) * | 2017-01-23 | 2017-10-27 | 天津市新天进科技开发有限公司 | 由错流塔盘与并流塔盘组成的复合塔盘 |
-
2018
- 2018-03-29 US US15/940,883 patent/US10933344B2/en active Active
-
2019
- 2019-03-29 CN CN201980026680.5A patent/CN111989144B/zh active Active
- 2019-03-29 EP EP19777095.1A patent/EP3773964B1/en active Active
- 2019-03-29 WO PCT/US2019/024846 patent/WO2019191593A1/en not_active Ceased
- 2019-03-29 DK DK19777095.1T patent/DK3773964T3/da active
- 2019-03-29 KR KR1020207030324A patent/KR102431564B1/ko active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100327531B1 (ko) * | 1997-04-07 | 2002-03-15 | 데니스 피. 산티니 | 병류 접촉 분리 트레이 구조 및 이를 사용하는 방법 |
| US20010015136A1 (en) | 2000-02-16 | 2001-08-23 | Letzel Hugo Martijn | Column for counter-currently contacting gas and liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111989144A (zh) | 2020-11-24 |
| KR20200133791A (ko) | 2020-11-30 |
| CN111989144B (zh) | 2023-04-04 |
| US10933344B2 (en) | 2021-03-02 |
| WO2019191593A1 (en) | 2019-10-03 |
| US20190299120A1 (en) | 2019-10-03 |
| EP3773964A1 (en) | 2021-02-17 |
| EP3773964B1 (en) | 2023-05-03 |
| EP3773964A4 (en) | 2021-06-16 |
| DK3773964T3 (da) | 2023-06-26 |
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