KR102560300B1 - 45도로 배향된 다운커머를 갖는 분별 트레이 - Google Patents
45도로 배향된 다운커머를 갖는 분별 트레이 Download PDFInfo
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- KR102560300B1 KR102560300B1 KR1020217006338A KR20217006338A KR102560300B1 KR 102560300 B1 KR102560300 B1 KR 102560300B1 KR 1020217006338 A KR1020217006338 A KR 1020217006338A KR 20217006338 A KR20217006338 A KR 20217006338A KR 102560300 B1 KR102560300 B1 KR 102560300B1
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- downcomers
- trays
- downcomer
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- 238000000926 separation method Methods 0.000 title description 13
- 238000004821 distillation Methods 0.000 claims abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 31
- 238000005194 fractionation Methods 0.000 description 19
- 150000001875 compounds Chemical class 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000013461 design Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
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- 238000005504 petroleum refining Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- 238000004508 fractional distillation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
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- 150000001298 alcohols Chemical class 0.000 description 1
- -1 alkyl aromatic hydrocarbons Chemical class 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
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Images
Classifications
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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
- B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
-
- 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
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
도 2는 지지 빔에 연결된 다운커머들의 세트의 측면도를 도시한다.
도 3은 지지 빔에 연결된 다운커머들의 세트의 위로부터의 도면을 도시한다.
도 4는 둥근 개구 및 슬롯을 갖는 데크 층의 일부분을 도시한다.
도 5는 분할된 벽 및 복수의 트레이를 갖는 컬럼을 도시한다.
Claims (10)
- 증류 컬럼(distillation column)을 위한 트레이 조립체로서, 지지 빔 또는 벽, 및 상기 지지 빔 또는 상기 벽과 접촉하고 상기 지지 빔 또는 상기 벽으로부터 45도 각도로 연장되는 복수의 다운커머(downcomer)를 포함하고;
트레이 조립체는 다운커머의 상부 층 및 다운커머의 하부 층을 포함하고;
지지 빔은 다운커머의 상부 층 및 다운커머의 하부 층 둘 다에 대한 지지부를 제공하도록 구성되는 I-빔인 것인, 트레이 조립체. - 제1항에 있어서, 상기 다운커머 위에, 복수의 개구를 갖는 플레이트를 추가로 포함하는, 트레이 조립체.
- 제1항에 있어서, 상기 트레이 조립체는 지지 빔을 포함하고, 상기 지지 빔은 상기 지지 빔의 전체 길이를 따라 연장되는 상부 플랜지 및 하부 플랜지를 갖는, 트레이 조립체.
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/116,236 US10471370B1 (en) | 2018-08-29 | 2018-08-29 | Fractionation trays with downcomers oriented at 45 degrees |
US16/116,236 | 2018-08-29 | ||
PCT/US2019/047651 WO2020046698A1 (en) | 2018-08-29 | 2019-08-22 | Fractionation trays with downcomers oriented at 45 degrees |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20210035893A KR20210035893A (ko) | 2021-04-01 |
KR102560300B1 true KR102560300B1 (ko) | 2023-07-26 |
Family
ID=68466509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020217006338A Active KR102560300B1 (ko) | 2018-08-29 | 2019-08-22 | 45도로 배향된 다운커머를 갖는 분별 트레이 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10471370B1 (ko) |
EP (1) | EP3843867A4 (ko) |
KR (1) | KR102560300B1 (ko) |
CN (1) | CN112638487B (ko) |
WO (1) | WO2020046698A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11432257B2 (en) | 2017-07-28 | 2022-08-30 | Thomas Lewis Griffin | User proximity discovery and data identification |
MX2024003932A (es) * | 2021-09-29 | 2024-04-22 | Koch Glitsch Lp | Viga de soporte para soportar componentes internos dentro de una columna de transferencia de masa. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009255080A (ja) | 2008-04-11 | 2009-11-05 | Sulzer Chemtech Ag | 多重ダウンカマートレイ |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969447A (en) * | 1973-10-18 | 1976-07-13 | Fritz W. Glitsch & Sons, Inc. | Grids for fluid contact apparatus |
US5098615A (en) * | 1990-10-19 | 1992-03-24 | Uop | Multiple-downcomer contacting tray with fluid directing baffles |
US5318732A (en) * | 1992-12-29 | 1994-06-07 | Uop | Capacity-enhanced multiple downcomer fractionation trays |
US5707563A (en) * | 1993-12-16 | 1998-01-13 | Uop | V-module fractionation tray |
CA2132405C (en) * | 1994-09-19 | 2005-09-13 | Michael R. Resetarits | Enhanced capacity multiple-downcomer fractionation tray |
CN1068235C (zh) * | 1994-10-07 | 2001-07-11 | 环球油品公司 | 高汽容量复式降液管分馏塔盘装置 |
AU694850B2 (en) * | 1995-03-31 | 1998-07-30 | Koch (Cyprus) Limited | Multi-downcomer high performance tray assembly |
CN1161875A (zh) * | 1996-04-05 | 1997-10-15 | 格利特什公司 | 多下导管高性能盘组件 |
US5975504A (en) * | 1997-03-12 | 1999-11-02 | Uop Llc | Closely-spaced high capacity fractionation trays |
US6086055A (en) * | 1998-10-05 | 2000-07-11 | Air Products And Chemicals, Inc. | Combined vapor/liquid distributor for packed columns |
CN2355766Y (zh) * | 1999-01-21 | 1999-12-29 | 中国石油化工集团公司 | 多降液管塔盘 |
EP1029573B1 (en) * | 1999-02-18 | 2007-06-13 | Nippon Shokubai Co., Ltd. | Perforated tray without downcomer, perforated tray tower without downcomer and method of distillation |
WO2001024902A1 (en) * | 1999-10-04 | 2001-04-12 | Koch-Glitsch, Inc. | Fractionation tray with dispersed pattern downcomers |
US6494440B2 (en) * | 2000-02-16 | 2002-12-17 | Shell Oil Company | Gas-liquid contacting tray |
CN2484098Y (zh) * | 2001-05-12 | 2002-04-03 | 中国石油化工集团公司 | 高效多降液管塔板 |
US6783120B2 (en) * | 2001-10-09 | 2004-08-31 | Uop Llc | Multiple downcomer fractional distillation tray and process |
US6994331B2 (en) * | 2003-04-22 | 2006-02-07 | Koch-Glitsch, Lp | Vapor-liquid contact trays for mass transfer column and method employing same |
US8246016B2 (en) * | 2008-07-18 | 2012-08-21 | Uop Llc | Downcomer for a gas-liquid contacting device |
US8317166B2 (en) * | 2010-11-10 | 2012-11-27 | Koch-Glitsch, Lp | Liquid collection and distribution device for mass transfer column and process involving same |
CN103301645B (zh) * | 2013-07-02 | 2015-09-02 | 袁小明 | 一种高通量板式塔 |
CN104606908A (zh) * | 2015-02-05 | 2015-05-13 | 苏州市科迪石化工程有限公司 | 用于板式塔的驼峰式桁架梁及其组合 |
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2018
- 2018-08-29 US US16/116,236 patent/US10471370B1/en active Active
-
2019
- 2019-08-22 EP EP19854866.1A patent/EP3843867A4/en active Pending
- 2019-08-22 WO PCT/US2019/047651 patent/WO2020046698A1/en unknown
- 2019-08-22 KR KR1020217006338A patent/KR102560300B1/ko active Active
- 2019-08-22 CN CN201980056991.6A patent/CN112638487B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009255080A (ja) | 2008-04-11 | 2009-11-05 | Sulzer Chemtech Ag | 多重ダウンカマートレイ |
Also Published As
Publication number | Publication date |
---|---|
CN112638487A (zh) | 2021-04-09 |
EP3843867A4 (en) | 2022-01-05 |
KR20210035893A (ko) | 2021-04-01 |
WO2020046698A1 (en) | 2020-03-05 |
CN112638487B (zh) | 2023-03-21 |
US10471370B1 (en) | 2019-11-12 |
EP3843867A1 (en) | 2021-07-07 |
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