JP2015502843A - 吸着分離におけるエネルギー効率の改善 - Google Patents
吸着分離におけるエネルギー効率の改善 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/02—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor with moving adsorbents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
- B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
- B01D15/1821—Simulated moving beds
- B01D15/1828—Simulated moving beds characterized by process features
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
[0002] 本発明は、液体類をポンプ輸送するのにかなりのエネルギー所要量を必要とする諸方法におけるエネルギーの節約に関する。より具体的には、本発明は炭化水素の吸着分離プロセスにおけるエネルギーの節約に関する。
11 循環流
12 ポンプ
13 圧力調節器
14 弁
20 室
21 循環流
22 ポンプ
23 流量調節器
24 弁
30 回転弁
40 精留塔
50 精留塔
A アクセスポイント
D 脱着剤
E 抽出物
F 供給材料
P フラッシュ流
R ラフィネート
EP 抽出物製品
RP ラフィネート製品
Claims (10)
- 2種以上の化合物を含んでなる供給流から吸着された化合物を分離するための均一圧プロセスにおける1つ以上の循環流の流量を制御し、前記1つ以上の循環流をポンプ圧送する際のエネルギーを節約する方法であって、
前記分離が、複数のアクセスポイントを含んでなる1つ以上の多床吸着剤室に含まれている模擬移動床における吸着分離によりなされ、
供給流および脱着剤流が各々前記1つ以上の吸着剤室に注入され、前記吸着化合物を含んでなる抽出物流およびラフィネート流が、個々のアクセスポイントを移すことにより1処理サイクル中に前記1つ以上の吸着剤室から各々別々に取出され、
少なくとも1つの前記循環流が、前記処理サイクル中少なくとも10%変動する流量でポンプ圧送することにより前記1つ以上の吸着剤室を通して循環される種々の割合の供給材料、脱着剤、抽出物およびラフィネートを含んでなる、方法において、
前記方法が、少なくとも1台のポンプを可変速駆動手段に接続させることにより前記1つ以上の循環流を循環させる1台以上のポンプを稼動させることを含んでなる、方法。 - 前記可変速駆動手段の各々が可変速モータからなる、
請求項1の方法。 - 前記可変速駆動手段が可変速蒸気タービンである、
請求項1の方法。 - さらに、前記可変速駆動されるポンプの速度を予測負荷制御のアルゴリズムを利用して操ることを含んでなる、
請求項1〜3のいずれか1つの方法。 - 前記流量が25%以上変動する、
請求項1〜3のいずれか1つの方法。 - 前記供給流が混合C8芳香族炭化水素を含んでなり、前記抽出物流がパラキシレンを含んでなる、
請求項1〜3のいずれか1つの方法。 - 前記供給流が混合C8芳香族炭化水素を含んでなり、前記抽出物流がメタキシレンを含んでなる、
請求項1〜3のいずれか1つの方法。 - 前記供給流が脂肪族炭化水素と芳香族炭化水素との混合物を含んでなり、前記抽出物流がノルマルパラフィンを含んでなる、
請求項1〜3のいずれか1つの方法。 - 前記供給流がパラフィン系炭化水素とオレフィン系炭化水素との混合物を含んでなり、前記抽出物流がノルマルオレフィンを含んでなる、
請求項1〜3のいずれか1つの方法。 - 個々のアクセスポイントを移すことが、回転弁を利用することと、予測負荷制御のアルゴリズムを利用してポンプ速度の変化のタイミングを制御することを含み、
これにより前記可変速駆動されたポンプの速度を操り、回転弁の割出と同時に制御位置を調節して、適正な室間流体流量を得る、
請求項1〜3のいずれか1つの方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/292,713 | 2011-11-09 | ||
US13/292,713 US9085499B2 (en) | 2011-11-09 | 2011-11-09 | Energy efficiency in adsorptive separation |
PCT/US2012/056475 WO2013070326A1 (en) | 2011-11-09 | 2012-09-21 | Improving energy efficiency in adsorptive separation |
Publications (1)
Publication Number | Publication Date |
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JP2015502843A true JP2015502843A (ja) | 2015-01-29 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014541057A Pending JP2015502843A (ja) | 2011-11-09 | 2012-09-21 | 吸着分離におけるエネルギー効率の改善 |
Country Status (11)
Country | Link |
---|---|
US (1) | US9085499B2 (ja) |
EP (1) | EP2776138A4 (ja) |
JP (1) | JP2015502843A (ja) |
KR (1) | KR20140090234A (ja) |
CN (1) | CN103917280B (ja) |
AR (1) | AR088803A1 (ja) |
BR (1) | BR112014009855A2 (ja) |
RU (1) | RU2564407C1 (ja) |
SG (1) | SG11201401178YA (ja) |
TW (1) | TW201325683A (ja) |
WO (1) | WO2013070326A1 (ja) |
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CA2732919C (en) | 2010-03-02 | 2018-12-04 | Meg Energy Corp. | Optimal asphaltene conversion and removal for heavy hydrocarbons |
US9200211B2 (en) | 2012-01-17 | 2015-12-01 | Meg Energy Corp. | Low complexity, high yield conversion of heavy hydrocarbons |
WO2014127487A1 (en) | 2013-02-25 | 2014-08-28 | Meg Energy Corp. | Improved separation of solid asphaltenes from heavy liquid hydrocarbons using novel apparatus and process ("ias") |
US9266796B2 (en) * | 2013-09-27 | 2016-02-23 | Uop Llc | Systems and methods for producing desired xylene isomers |
CN106794390B (zh) * | 2014-06-06 | 2019-07-09 | 佐治亚科技研究公司 | 用于操作模拟移动床反应器的方法 |
US11131218B2 (en) | 2018-03-16 | 2021-09-28 | Uop Llc | Processes for adjusting at least one process condition of a chemical processing unit with a turbine |
US10871085B2 (en) | 2018-03-16 | 2020-12-22 | Uop Llc | Energy-recovery turbines for gas streams |
US11194301B2 (en) | 2018-03-16 | 2021-12-07 | Uop Llc | System for power recovery from quench and dilution vapor streams |
US10690010B2 (en) | 2018-03-16 | 2020-06-23 | Uop Llc | Steam reboiler with turbine |
US11507031B2 (en) | 2018-03-16 | 2022-11-22 | Uop Llc | Recovered electric power measuring system and method for collecting data from a recovered electric power measuring system |
US10508568B2 (en) | 2018-03-16 | 2019-12-17 | Uop Llc | Process improvement through the addition of power recovery turbine equipment in existing processes |
US10811884B2 (en) | 2018-03-16 | 2020-10-20 | Uop Llc | Consolidation and use of power recovered from a turbine in a process unit |
US10753235B2 (en) | 2018-03-16 | 2020-08-25 | Uop Llc | Use of recovered power in a process |
US10794225B2 (en) | 2018-03-16 | 2020-10-06 | Uop Llc | Turbine with supersonic separation |
US10745631B2 (en) | 2018-03-16 | 2020-08-18 | Uop Llc | Hydroprocessing unit with power recovery turbines |
US10829698B2 (en) | 2018-03-16 | 2020-11-10 | Uop Llc | Power recovery from quench and dilution vapor streams |
JP7264913B2 (ja) | 2018-04-20 | 2023-04-25 | プロファーマ グループ ヨーロッパ ビー.ブイ. | 擬似移動床を用いた分離のための方法 |
US10920624B2 (en) | 2018-06-27 | 2021-02-16 | Uop Llc | Energy-recovery turbines for gas streams |
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- 2012-09-21 CN CN201280054839.2A patent/CN103917280B/zh active Active
- 2012-09-21 BR BR112014009855A patent/BR112014009855A2/pt not_active IP Right Cessation
- 2012-09-21 JP JP2014541057A patent/JP2015502843A/ja active Pending
- 2012-09-21 RU RU2014122862/04A patent/RU2564407C1/ru not_active IP Right Cessation
- 2012-09-21 EP EP12847843.5A patent/EP2776138A4/en not_active Withdrawn
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Also Published As
Publication number | Publication date |
---|---|
AR088803A1 (es) | 2014-07-10 |
KR20140090234A (ko) | 2014-07-16 |
CN103917280A (zh) | 2014-07-09 |
CN103917280B (zh) | 2015-12-02 |
EP2776138A1 (en) | 2014-09-17 |
US9085499B2 (en) | 2015-07-21 |
TW201325683A (zh) | 2013-07-01 |
WO2013070326A1 (en) | 2013-05-16 |
US20130116495A1 (en) | 2013-05-09 |
EP2776138A4 (en) | 2015-07-22 |
RU2564407C1 (ru) | 2015-09-27 |
SG11201401178YA (en) | 2014-04-28 |
BR112014009855A2 (pt) | 2017-04-18 |
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