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MX2023005108A - Metodo de preparacion y dispositivo de produccion para propileno. - Google Patents

Metodo de preparacion y dispositivo de produccion para propileno.

Info

Publication number
MX2023005108A
MX2023005108A MX2023005108A MX2023005108A MX2023005108A MX 2023005108 A MX2023005108 A MX 2023005108A MX 2023005108 A MX2023005108 A MX 2023005108A MX 2023005108 A MX2023005108 A MX 2023005108A MX 2023005108 A MX2023005108 A MX 2023005108A
Authority
MX
Mexico
Prior art keywords
propylene
raw material
preparation
content
production device
Prior art date
Application number
MX2023005108A
Other languages
English (en)
Inventor
Rui Jiang
Feng Zhou
Ping Jin
Kai Qiao
Xiuna Yang
Huixia Ma
Shumei Zhang
Shaozhong Peng
Original Assignee
China Petroleum & Chem 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
Priority claimed from CN202011196837.XA external-priority patent/CN114436729A/zh
Priority claimed from CN202011198803.4A external-priority patent/CN114436730B/zh
Priority claimed from CN202011196836.5A external-priority patent/CN114432724B/zh
Application filed by China Petroleum & Chem Corp filed Critical China Petroleum & Chem Corp
Publication of MX2023005108A publication Critical patent/MX2023005108A/es

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • 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
    • C07C1/207—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms from carbonyl compounds
    • C07C1/2076—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms from carbonyl compounds by a transformation in which at least one -C(=O)- moiety is eliminated
    • 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
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
    • C07C29/145—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/10—Monohydroxylic acyclic alcohols containing three carbon atoms
    • 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
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/12—Silica and alumina
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La presente solicitud se relaciona con un proceso para producir propileno mediante deshidratación de isopropanol, un método para producir propileno a partir de acetona que comprende el proceso, y una planta relacionada; el proceso de deshidratación de la presente solicitud comprende un paso de someter un material de partida que contiene isopropanol a una reacción de deshidratación en la presencia de un catalizador de deshidratación que comprende alúmina para producir un producto que contiene propileno, en donde el material de partida tiene un contenido de agua de 0.1 a 10.0 % en peso (con relación a 100 % en peso de la masa total del material de partida), y el producto tiene un contenido total de impurezas insaturadas C2 e impurezas insaturadas C3-C4 de 80 ppm o menor (con relación al 100 % en peso de la masa total del producto); de conformidad con la presente solicitud, es posible inhibir significativamente la generación de subproductos indeseados mientras incrementa el índice de conversión de isopropanol.
MX2023005108A 2020-10-31 2021-10-29 Metodo de preparacion y dispositivo de produccion para propileno. MX2023005108A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN202011196837.XA CN114436729A (zh) 2020-10-31 2020-10-31 异丙醇脱水反应的方法、异丙醇脱水制丙烯的工艺方法、丙酮制丙烯的工艺方法和工艺系统
CN202011198803.4A CN114436730B (zh) 2020-10-31 2020-10-31 异丙醇脱水制丙烯的工艺系统和工艺方法
CN202011196836.5A CN114432724B (zh) 2020-10-31 2020-10-31 异丙醇脱水反应的工艺系统和方法及丙酮制丙烯的工艺系统和方法
CN202111253863 2021-10-27
PCT/CN2021/127293 WO2022089570A1 (zh) 2020-10-31 2021-10-29 一种丙烯的制造方法和生产装置

Publications (1)

Publication Number Publication Date
MX2023005108A true MX2023005108A (es) 2023-05-23

Family

ID=81383589

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023005108A MX2023005108A (es) 2020-10-31 2021-10-29 Metodo de preparacion y dispositivo de produccion para propileno.

Country Status (5)

Country Link
US (1) US12269786B2 (es)
EP (1) EP4219434A4 (es)
KR (1) KR20230098182A (es)
MX (1) MX2023005108A (es)
WO (1) WO2022089570A1 (es)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2774607B2 (ja) 1988-09-30 1998-07-09 三井化学株式会社 フェノールの製造方法およびその製造時の副生アセトンからプロピレンを得る方法
MY104492A (en) 1988-12-26 1994-04-30 Mitsui Chemicals Inc Preparation of propylene
JP2746694B2 (ja) 1989-10-19 1998-05-06 三井化学株式会社 プロピレンの製造方法
SG59937A1 (en) * 1991-02-04 1999-02-22 Mitsui Chemicals Inc Process for producing lower olefins
US7332639B2 (en) 2004-06-18 2008-02-19 Exxonmobil Chemical Patents Inc. Process for producing olefins
EP1790627A1 (en) 2005-11-29 2007-05-30 BP Chemicals Limited Process for producing olefins
EP1792886A1 (en) 2005-11-29 2007-06-06 BP Chemicals Limited Process for producing propylene
EP2045232A1 (en) 2007-10-04 2009-04-08 INEOS Phenol GmbH & Co. KG Process for the production of iso-propanol by liquid phase hydrogenation
WO2010106966A1 (ja) 2009-03-16 2010-09-23 三井化学株式会社 オレフィンの製造方法
CN101863731B (zh) 2010-06-22 2013-02-27 佛山市华特气体有限公司 一种高纯丙烯的制备方法
CN102451674B (zh) 2010-10-15 2014-04-02 中国石油化工股份有限公司 甲基叔丁基醚裂解制异丁烯催化剂及其制备方法和应用
CN103370420A (zh) 2010-12-17 2013-10-23 道达尔研究技术弗吕公司 由合成气经由发酵生产丙醇和脱水而生产丙烯的方法
CN102690172A (zh) 2011-03-25 2012-09-26 中国石油化工股份有限公司 丙酮加氢生产异丙醇的方法
CN102728361A (zh) 2011-04-02 2012-10-17 中国石油化工股份有限公司 丙酮加氢制备异丙醇的催化剂及其应用
CN103508833B (zh) * 2012-06-21 2015-02-11 中国石油化工股份有限公司 一种异丙醇脱水制丙烯的方法
CN103772145B (zh) 2012-10-23 2016-09-21 中国石油化工股份有限公司 一种丙酮加氢制异丙醇的分离方法
EP2740718A1 (de) 2012-12-04 2014-06-11 Linde Aktiengesellschaft Verfahren zur katalytischen Dehydratisierung von Olefinen
US9144780B2 (en) 2012-12-26 2015-09-29 Petron Scientech, Inc Process and reactor for dehydration of propanol to propylene
JP6076477B2 (ja) 2013-06-07 2017-02-08 三井化学株式会社 オレフィンの製造方法、およびこれに用いられる脱水触媒
CN103449967B (zh) 2013-08-20 2015-06-17 江苏九天高科技股份有限公司 一种提高丙酮加氢生产异丙醇收率的工艺及装置
DE102014003060A1 (de) 2014-03-10 2015-09-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von Propen aus Propanol

Also Published As

Publication number Publication date
JP2023547179A (ja) 2023-11-09
EP4219434A4 (en) 2024-07-10
US20230357102A1 (en) 2023-11-09
KR20230098182A (ko) 2023-07-03
US12269786B2 (en) 2025-04-08
EP4219434A1 (en) 2023-08-02
WO2022089570A1 (zh) 2022-05-05

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