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MX2019014220A - Metodo de recoleccion de olefinas dificiles. - Google Patents

Metodo de recoleccion de olefinas dificiles.

Info

Publication number
MX2019014220A
MX2019014220A MX2019014220A MX2019014220A MX2019014220A MX 2019014220 A MX2019014220 A MX 2019014220A MX 2019014220 A MX2019014220 A MX 2019014220A MX 2019014220 A MX2019014220 A MX 2019014220A MX 2019014220 A MX2019014220 A MX 2019014220A
Authority
MX
Mexico
Prior art keywords
propylene
ethylene
collecting
hard olefin
olefin
Prior art date
Application number
MX2019014220A
Other languages
English (en)
Inventor
Young Jo Bu
Il Kim Won
Han Cho Jae
Young WOO Jae
Chul Yeom Hee
Bi CHUNG Dan
Jung Cho Min
Original Assignee
Hyosung Chemical Corp
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 Hyosung Chemical Corp filed Critical Hyosung Chemical Corp
Publication of MX2019014220A publication Critical patent/MX2019014220A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/06—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/04—Ethylene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/08—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/08—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds
    • C07C5/09—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds to carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • 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
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/09—Purification; Separation; Use of additives by fractional condensation
    • 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
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/16—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/042—Purification by adsorption on solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06—Integration with other chemical processes
    • C01B2203/062—Hydrocarbon production, e.g. Fischer-Tropsch process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0009—Physical processing
    • C01B2210/0014—Physical processing by adsorption in solids
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a un método para recuperar olefinas ligeras, el cual puede lograr un incremento en la producción de propileno y una reducción en la unidad básica de un proceso al alimentar vapor en cinco reactores de deshidrogenación conectados en serie, y puede diversificar el producto de un proceso de reacción de deshidrogenación de propano a partir de un producto individual de propileno en propileno y etileno al recolectar por separado etano y etileno, es decir, subproductos del proceso de producción de propileno, y al convertir el etano en etileno, mejorando de esta manera la eficiencia económica del proceso y selectividad.
MX2019014220A 2017-06-01 2017-07-18 Metodo de recoleccion de olefinas dificiles. MX2019014220A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170068633A KR101946152B1 (ko) 2017-06-01 2017-06-01 경질 올레핀의 회수방법
PCT/KR2017/007707 WO2018221785A1 (ko) 2017-06-01 2017-07-18 경질 올레핀의 회수방법

Publications (1)

Publication Number Publication Date
MX2019014220A true MX2019014220A (es) 2020-01-23

Family

ID=64455328

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019014220A MX2019014220A (es) 2017-06-01 2017-07-18 Metodo de recoleccion de olefinas dificiles.

Country Status (7)

Country Link
US (1) US11130721B2 (es)
EP (1) EP3632882A4 (es)
KR (1) KR101946152B1 (es)
CN (1) CN110709371B (es)
CL (1) CL2019003434A1 (es)
MX (1) MX2019014220A (es)
WO (1) WO2018221785A1 (es)

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* Cited by examiner, † Cited by third party
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KR102028140B1 (ko) * 2019-03-06 2019-10-02 한국화학연구원 탄화수소 정제를 통한 경질 올레핀 추출 시스템 및 탄화수소 정제를 통한 경질 올레핀 추출 방법
KR102898471B1 (ko) * 2019-09-10 2025-12-10 켈로그 브라운 앤드 루트 엘엘씨 프로판 탈수소 프로세스로부터 프로필렌의 회수를 위한 프로세스
CN113350822B (zh) * 2021-06-09 2022-06-21 中山大学 一种分馏装置
CN115894159B (zh) * 2022-09-29 2025-08-26 金宏气体股份有限公司 一种高纯丙烯的提纯方法
US20240166582A1 (en) * 2022-11-23 2024-05-23 Uop Llc Dehydrogenation and pyrolysis product recovery with a common refrigerant

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US3437703A (en) * 1966-05-05 1969-04-08 Foster Grant Co Inc Catalytic dehydrogenation process and compositions
CA1054509A (en) * 1975-09-09 1979-05-15 Union Carbide Corporation Ethylene production with utilization of lng refrigeration
US4376225A (en) 1981-08-05 1983-03-08 Uop Inc. Dehydrogenation process utilizing indirect heat exchange and direct combustion heating
US4381417A (en) * 1981-12-04 1983-04-26 Uop Inc. Catalytic dehydrogenation process
US4458096A (en) 1983-05-26 1984-07-03 Air Products And Chemicals, Inc. Process for the production of ethylene and propylene
US5177293A (en) * 1992-04-10 1993-01-05 Uop Separation process for the product streams resulting from the dehydrogenation of hydrocarbons
US5321192A (en) 1992-12-11 1994-06-14 Uop Dehydrogenation process
US6472577B1 (en) 1998-12-17 2002-10-29 Uop Llc Process for increasing the yield and selectivity of a dehydrogenation process using side-by-side reaction zones
US7041271B2 (en) * 2002-10-10 2006-05-09 Praxair Technology, Inc. Integrated olefin recovery and hydrogen production from refinery off-gases
BRPI0606400A2 (pt) * 2005-01-05 2009-11-17 Basf Ag processo para preparar propeno a partir de propano
RU2448946C2 (ru) * 2005-05-12 2012-04-27 Басф Акциенгезельшафт Способ получения, по меньшей мере, одного целевого продукта путем частичного окисления и/или окисления в аммиачной среде пропилена
US8084660B2 (en) * 2008-04-18 2011-12-27 Fina Technology, Inc Use of direct heating device with a reheater in a dehydrogenation unit
US8013201B2 (en) * 2008-07-30 2011-09-06 Lummus Technology Inc. High energy reduction in a propane dehydrogenation unit by utilizing a high pressure product splitter column
EP2336272A1 (en) * 2009-12-15 2011-06-22 Total Petrochemicals Research Feluy Debottlenecking of a steam cracker unit to enhance propylene production.
CN102746083B (zh) * 2011-04-22 2014-08-13 中国石油化工股份有限公司 一种低碳烯烃气体的分离工艺
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Also Published As

Publication number Publication date
EP3632882A1 (en) 2020-04-08
EP3632882A4 (en) 2021-10-06
CN110709371B (zh) 2022-08-30
US11130721B2 (en) 2021-09-28
CN110709371A (zh) 2020-01-17
KR20180132203A (ko) 2018-12-12
WO2018221785A1 (ko) 2018-12-06
KR101946152B1 (ko) 2019-02-11
CL2019003434A1 (es) 2020-03-27
US20210130263A1 (en) 2021-05-06

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