CN113784959B - 环氧丙烷-苯乙烯单体工艺的化学回收方法 - Google Patents

环氧丙烷-苯乙烯单体工艺的化学回收方法 Download PDF

Info

Publication number
CN113784959B
CN113784959B CN202080033616.2A CN202080033616A CN113784959B CN 113784959 B CN113784959 B CN 113784959B CN 202080033616 A CN202080033616 A CN 202080033616A CN 113784959 B CN113784959 B CN 113784959B
Authority
CN
China
Prior art keywords
stream
amount
aqueous
liquid
organic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202080033616.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN113784959A (zh
Inventor
H·H·阮
A·S·迪尔思
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lyondell Chemical Technology LP
Original Assignee
Lyondell Chemical Technology LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lyondell Chemical Technology LP filed Critical Lyondell Chemical Technology LP
Publication of CN113784959A publication Critical patent/CN113784959A/zh
Application granted granted Critical
Publication of CN113784959B publication Critical patent/CN113784959B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C07C45/83—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • 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
    • B01D11/0446—Juxtaposition of mixers-settlers
    • 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
    • B01D11/0488—Flow sheets
    • 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
    • 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
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • 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
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C07C29/84—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/18—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part
    • C07C33/20—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part monocyclic
    • C07C33/22—Benzylalcohol; phenethyl alcohol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/54—Benzaldehyde
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/78—Acetophenone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Epoxy Compounds (AREA)
CN202080033616.2A 2019-05-07 2020-05-06 环氧丙烷-苯乙烯单体工艺的化学回收方法 Active CN113784959B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962844539P 2019-05-07 2019-05-07
US62/844539 2019-05-07
PCT/US2020/031646 WO2020227388A1 (en) 2019-05-07 2020-05-06 Methods of chemical recovery for propylene oxide-styrene monomer processes

Publications (2)

Publication Number Publication Date
CN113784959A CN113784959A (zh) 2021-12-10
CN113784959B true CN113784959B (zh) 2023-06-02

Family

ID=70919056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080033616.2A Active CN113784959B (zh) 2019-05-07 2020-05-06 环氧丙烷-苯乙烯单体工艺的化学回收方法

Country Status (9)

Country Link
US (1) US11247962B2 (enExample)
EP (1) EP3966189B1 (enExample)
JP (1) JP7130885B2 (enExample)
KR (1) KR102462858B1 (enExample)
CN (1) CN113784959B (enExample)
BR (1) BR112021022064B1 (enExample)
ES (1) ES3042224T3 (enExample)
SG (1) SG11202111726QA (enExample)
WO (1) WO2020227388A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021263130A1 (en) * 2020-06-26 2021-12-30 Lyondell Chemical Technology, L.P. Use of monopropylene glycol from purge streams in epoxidation catalyst preparation
CN114950077B (zh) * 2022-05-27 2023-05-26 万华化学集团股份有限公司 一种苯乙烯储罐尾气的处理工艺
US12495204B2 (en) 2023-05-05 2025-12-09 Apple Inc. User interfaces for controlling media capture settings
WO2025165853A1 (en) 2024-01-30 2025-08-07 Lyondell Chemical Technology, L.P. Process for production of propylene oxide and styrene monomer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351635A (en) 1966-03-14 1967-11-07 Halcon International Inc Epoxidation process
JP2536459Y2 (ja) 1991-05-16 1997-05-21 株式会社シマノ 釣り用リール
RU2004532C1 (ru) * 1991-08-13 1993-12-15 Нижнекамское производственное объединение "Нижнекамскнефтехим" Способ выделени гликолей из сточных вод совместного производства стирола и окиси пропилена
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
US5675055A (en) * 1995-10-04 1997-10-07 Arco Chemical Technology, L.P. Acidification/extraction treatment of waste caustic stream
CN100375719C (zh) * 2006-03-21 2008-03-19 浙江工业大学 一种液-液萃取处理含苯环化合物废水的方法
WO2009138530A1 (es) * 2008-05-14 2009-11-19 Repsol Ypf, S.A. Revalorizacion de corrientes acuosas residuales en proceso de coproduccion de oxido de propileno/estireno
US8142661B2 (en) 2008-09-29 2012-03-27 Lyondell Chemical Technology, L.P. Residual stream upgrading in a propylene oxide-styrene monomer process
US8389750B2 (en) 2010-09-28 2013-03-05 Lyondell Chemical Technology, L.P. Purification of propylene oxide
JP5959645B2 (ja) * 2011-09-16 2016-08-02 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツングＥｖｏｎｉｋ Ｒｏｅｈｍ ＧｍｂＨ メタクリル酸を高沸点相および水相から再生する方法
NL2007874C2 (en) 2011-11-25 2013-05-28 Progression Industry B V The application of chemical compounds presents a styrene production process in a fuel.
US9221775B2 (en) * 2014-01-03 2015-12-29 Shell Oil Company Alkylene oxide production
ES2897519T3 (es) 2017-02-03 2022-03-01 Lyondell Chemical Tech Lp Mejoramiento de corrientes de desecho en un procedimiento de coproducción de óxido de propileno/estireno
BR112019022788B1 (pt) * 2017-05-01 2022-12-06 Lyondell Chemical Technology, L.P Métodos de melhoria de corrente de subprodutos na coprodução com óxido de propileno/estireno

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
E.E.路德维希..聚结器.《化工装置的工艺设计 第一册 第二版》.1979,172. *
中国化工学会教育工作委员会.液液分散物系的分离.《化学工程（一）》.1987,192-200. *

Also Published As

Publication number Publication date
JP7130885B2 (ja) 2022-09-05
KR102462858B1 (ko) 2022-11-03
SG11202111726QA (en) 2021-11-29
ES3042224T3 (en) 2025-11-19
US20200354300A1 (en) 2020-11-12
BR112021022064A2 (enExample) 2021-12-28
KR20220032517A (ko) 2022-03-15
JP2022526458A (ja) 2022-05-24
EP3966189A1 (en) 2022-03-16
US11247962B2 (en) 2022-02-15
WO2020227388A1 (en) 2020-11-12
BR112021022064B1 (pt) 2022-10-25
EP3966189B1 (en) 2025-08-06
CN113784959A (zh) 2021-12-10

Similar Documents

Publication Publication Date Title
CN113784959B (zh) 环氧丙烷-苯乙烯单体工艺的化学回收方法
TWI794402B (zh) 萃取精餾分離芳烴的方法
US11220634B2 (en) Method and apparatus for steam separation of pyrolysis oils
US20110306801A1 (en) Extraction and separation processes for recovery of organic solutes from feed sources and apparatuses for performing same
KR101744290B1 (ko) 향상된 추출 증류를 위한 추출 증류탑에 연결된 리보일러에 대한 증기 첨가 방법 및 장치
CN103086823B (zh) 一种正己烷、异己烷和苯的分离方法及设备
CN105555772B (zh) 氧化烯分离系统、方法和装置
CN203923057U (zh) 改进的丁醇回收装置
TW200424157A (en) Process for separating 2-butanol from tert-butanol/water mixtures
EP2244984A2 (en) Removal of hydrocarbons from an aqueous stream
US20060086664A1 (en) System for liquid extraction, and methods
JPH11347536A (ja) フェノール類含有廃水の処理方法
CN101351435B (zh) 用于生产提纯的甲基异丁基酮的方法和装置
CN107721829A (zh) 一种从包含丙烷和二甲醚的原料物流中脱除二甲醚的方法
US8344189B2 (en) Processes for the recovery of fuel-grade ethanol from dilute aqueous streams
CN117343758B (zh) 一种从汽油c6+馏分中分离芳烃的方法
RU2785840C2 (ru) Способ разделения ароматических углеводородов с применением экстракционной дистилляции
JPH11246873A (ja) 精製天然クレゾール酸生成物の製法
KR20240090600A (ko) 추출 증류에 의한 탄화수소-함유 공급원료 스트림의 분리 방법 및 장치
CN120418389A (zh) 应用连续萃取法提纯热解油

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant