KR102234883B1 - 프로필렌 옥사이드/스티렌 동시 제조 공정에서의 폐기물 스트림 개량 - Google Patents
프로필렌 옥사이드/스티렌 동시 제조 공정에서의 폐기물 스트림 개량 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0484—Controlling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0492—Applications, solvents used
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
- C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
- C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
- C07C15/46—Styrene; Ring-alkylated styrenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
-
- 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
- B01D11/00—Solvent extraction
- B01D2011/007—Extraction using a solvent in the gas phase
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- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Treating Waste Gases (AREA)
- Processing Of Solid Wastes (AREA)
- Paper (AREA)
Abstract
Description
도 1은 본 개시의 실시형태에 따른 POSM 폐기물 스트림의 개량을 수행하기 위한 시스템의 개략도이다.
Claims (20)
- 하기 단계를 포함하는 방법:
(a) 제조를 실시하여 프로필렌 옥사이드 및 스티렌을 포함하는 유출물을 제조하는 단계;
(b) 프로필렌 옥사이드 및 스티렌을 포함하는 유출물로부터 중질 잔류물 스트림을 회수하는 단계;
(c) 물 및 이산화탄소를 중질 잔류물 스트림과 접촉시켜 혼합물을 제조하는 단계로서, 혼합물이 유기상 및 수성상을 포함하는 것인, 혼합물을 제조하는 단계;
(d) 유기상 및 수성상을 분리함으로써 유기 스트림 및 수성 스트림을 제조하고, 그로 인해 나트륨이 유기 스트림으로부터 추출되는 단계; 및
여기서, 수성 스트림은 유기 스트림에 비해 감소된 나트륨 함량을 포함하는 유기상으로부터 수성의 나트륨염-함유 슬러리상을 포함함. - 제1항에 있어서, (c) 에서의 상기 접촉은 이산화탄소를 물과 조합하여 CO2-포화된 물 스트림을 형성시키는 단계, 및 CO2-포화된 물 스트림을 유기 스트림과 접촉시키는 단계를 포함하는 방법.
- 제2항에 있어서, 온도, 압력, 또는 상기 둘 모두를 변동시킴으로써 CO2-포화된 물 스트림 중의 이산화탄소의 농도를 제어하는 단계를 추가로 포함하는 방법.
- 제3항에 있어서, 압력은 대기압 내지 500 psi의 범위인 방법.
- 제3항에 있어서, 온도는 5℃ 내지 90℃의 범위인 방법.
- 제1항에 있어서, (c) 에서의 상기 접촉은 중질 잔류물 스트림과 물을 조합하여 혼합물을 형성시키는 단계, 및 이산화탄소를 가스로서 혼합물 내로 주입하는 단계를 포함하는 방법.
- 제6항에 있어서, 이산화탄소 가스는 소정의 유량으로 유기상 및 수성상의 합계 질량의 1 중량% 내지 90 중량%의 범위로 주입되는 방법.
- 제6항에 있어서, (c) 에서의 상기 접촉은 대기압 이상의 압력에서 수행되는 방법.
- 제1항에 있어서, (d) 에서의 상기 분리는 이산화탄소, 캐리어 가스, 또는 상기 둘 모두를 포함하는 가스를 분리하는 단계; 분리된 가스의 적어도 일부를 (c) 의 접촉에 재순환시키는 단계; 또는 상기 둘 모두를 추가로 포함하는 방법.
- 제1항에 있어서, (c) 에서의 상기 접촉 및 (d) 에서의 상기 분리가 단일 장치에서 수행되는 방법.
- 제1항에 있어서, 하기 단계를 추가로 포함하는 방법:
추가로 감소된 나트륨 함량을 갖는 유기상을 수득하기 위해, 유기상에 대해 (c) 에서의 상기 접촉 및 (d) 에서의 상기 분리를 1회 이상 반복하는 단계; 유기상을 이온 교환에 적용하는 단계; 또는 상기 둘 모두. - 제11항에 있어서, 추가로 감소된 나트륨 함량은 100 ppm 미만의 나트륨 함량을 포함하는 방법.
- 제1항에 있어서, 감소된 나트륨 함량은 250 ppm 미만의 나트륨 함량을 포함하는 방법.
- 제1항에 있어서, 유기 스트림 및 물은 1:1 내지 10:1의 범위의 체적비로 존재하는 방법.
- 제1항에 있어서, (c) 에서의 상기 접촉, (d) 에서의 상기 분리, 또는 상기 둘 모두가 연속적으로 수행되는 방법.
- 제1항에 있어서, (d) 에서의 상기 분리가 15℃ 내지 85℃의 범위의 온도에서 수행되는 방법.
- 제1항에 있어서, 이산화탄소가 순수한 이산화탄소, 50 체적 퍼센트 초과의 이산화탄소를 포함하는 다른 가스, 및 이들의 조합으로 이루어진 군으로부터 선택된 가스로 제공되는 방법.
- 제1항에 있어서, (c) 에서의 상기 접촉의 적어도 일부가 액체-액체 접촉기에서 발생하는 방법.
- 삭제
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201762454542P | 2017-02-03 | 2017-02-03 | |
US62/454,542 | 2017-02-03 | ||
PCT/US2018/016465 WO2018144740A1 (en) | 2017-02-03 | 2018-02-01 | Waste stream upgrading in a propylene oxide/styrene coproduction process |
Publications (2)
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KR20190115008A KR20190115008A (ko) | 2019-10-10 |
KR102234883B1 true KR102234883B1 (ko) | 2021-04-01 |
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KR1020197024572A KR102234883B1 (ko) | 2017-02-03 | 2018-02-01 | 프로필렌 옥사이드/스티렌 동시 제조 공정에서의 폐기물 스트림 개량 |
Country Status (11)
Country | Link |
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US (1) | US10710004B2 (ko) |
EP (1) | EP3577097B1 (ko) |
JP (1) | JP6896085B2 (ko) |
KR (1) | KR102234883B1 (ko) |
CN (1) | CN110291061B (ko) |
BR (1) | BR112019015922B1 (ko) |
ES (1) | ES2897519T3 (ko) |
MX (1) | MX2019009164A (ko) |
RU (1) | RU2756585C2 (ko) |
SG (1) | SG11201906611UA (ko) |
WO (1) | WO2018144740A1 (ko) |
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SG11202111726QA (en) | 2019-05-07 | 2021-11-29 | Lyondell Chemical Technology L P | Methods of chemical recovery for propylene oxide-styrene monomer processes |
CN112322319B (zh) * | 2019-08-05 | 2022-08-09 | 中国石油化工股份有限公司 | 环氧丙烷的共氧化法联产甲基叔丁基醚的工艺废液的处理方法 |
CN112342054B (zh) * | 2019-08-06 | 2022-05-17 | 中国石油化工股份有限公司 | 环氧丙烷的共氧化法联产工艺废液和重质原料油的加工方法 |
CN112342053B (zh) * | 2019-08-06 | 2022-05-17 | 中国石油化工股份有限公司 | 环氧丙烷的共氧化法联产工艺废液的处理方法 |
CN118973985A (zh) * | 2022-04-21 | 2024-11-15 | 利安德化学技术有限公司 | 二氧化碳改善烷氧化物/烯基苯单体流的苛性碱洗的用途 |
CN115637171B (zh) * | 2022-10-20 | 2025-01-28 | 重庆懿德环境艺术工程有限公司 | 一种posm装置及其产生废油的再利用方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB647487A (en) * | 1947-07-24 | 1950-12-13 | Low Temp Carbonisation Ltd | Improvements relating to the recovery of tar acids from coal oils or tars |
US3439001A (en) | 1965-10-01 | 1969-04-15 | Halcon International Inc | Epoxidation using ethylbenzene hydroperoxide with alkali or adsorbent treatment of recycle ethylbenzene |
US3351635A (en) | 1966-03-14 | 1967-11-07 | Halcon International Inc | Epoxidation process |
US4066706A (en) | 1975-04-21 | 1978-01-03 | Halcon International, Inc. | Preparation of ethylbenzene hydroperoxide |
US4262143A (en) | 1979-02-16 | 1981-04-14 | Halcon International, Inc. | Preparation of hydroperoxides |
US5210354A (en) * | 1992-05-08 | 1993-05-11 | Arco Chemical Technology, L.P. | Propylene oxide-styrene monomer process |
US5276235A (en) * | 1993-02-19 | 1994-01-04 | Arco Chemical Technology, L.P. | Residual stream upgrading in a propylene oxide-styrene monomer process |
KR100213544B1 (ko) * | 1995-07-31 | 1999-08-02 | 정몽규 | 인테이크 매니폴드의 와류 발생 장치 |
US5675055A (en) * | 1995-10-04 | 1997-10-07 | Arco Chemical Technology, L.P. | Acidification/extraction treatment of waste caustic stream |
US6844454B2 (en) * | 2002-04-12 | 2005-01-18 | Shell Oil Company | Process |
JP2004284993A (ja) * | 2003-03-24 | 2004-10-14 | Nippon Oxirane Kk | プロピレンオキサイド/スチレンモノマーを併産する方法 |
US20050148787A1 (en) * | 2003-11-26 | 2005-07-07 | Beckers Johannes Gerhardus J. | Process for the preparation of propylene carbonate |
ATE435220T1 (de) * | 2004-04-14 | 2009-07-15 | Repsol Quimica Sa | Verfahren zur behandlung von natriumhaltigen schwerrückständen und den auf diese weise hergestellter treibstoff |
CN101323490A (zh) | 2008-07-13 | 2008-12-17 | 赵志军 | 零排放处理环己烷氧化工艺生产环己酮皂化废碱液的方法 |
US8142661B2 (en) * | 2008-09-29 | 2012-03-27 | Lyondell Chemical Technology, L.P. | Residual stream upgrading in a propylene oxide-styrene monomer process |
US9926498B2 (en) * | 2016-05-25 | 2018-03-27 | Fluor Technologies Corporation | Process for removing oxygenates from hydrocarbon streams |
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KR20190115008A (ko) | 2019-10-10 |
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RU2019125892A (ru) | 2021-03-03 |
US10710004B2 (en) | 2020-07-14 |
ES2897519T3 (es) | 2022-03-01 |
RU2019125892A3 (ko) | 2021-04-02 |
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