AR108033A1 - PROCESS TO PRODUCE ETHYLENE FROM METHANE - Google Patents
PROCESS TO PRODUCE ETHYLENE FROM METHANEInfo
- Publication number
- AR108033A1 AR108033A1 ARP170100128A ARP170100128A AR108033A1 AR 108033 A1 AR108033 A1 AR 108033A1 AR P170100128 A ARP170100128 A AR P170100128A AR P170100128 A ARP170100128 A AR P170100128A AR 108033 A1 AR108033 A1 AR 108033A1
- Authority
- AR
- Argentina
- Prior art keywords
- methane
- ethylene
- mixture
- produce ethylene
- ethane
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
- C07C2/82—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling
- C07C2/84—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling catalytic
-
- 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
- C07C7/11—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
- 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
-
- 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
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Se propone un proceso (100) para producir etileno a partir de metano, en el cual, con el uso de un método para el acoplamiento oxidativo de metano (1). Se prepara una mezcla de productos, la cual contiene al memos etileno, etano y metano y compuestos con puntos de ebullición más bajos que el del metano y más altos que el del etano. Se prevé que, a partir de la mezcla de productos, por medio de un método de adsorción (4), inicialmente se elimine entre 60 y 90 por ciento en moles del metano y al menos una parte de los componentes con puntos de ebullición más bajos que el del metano. y que, después de la adsorción por intercambio de presión (4), la mezcla de productos se someta a uno o más pasos de acondicionamiento y que, luego de ello, se procese utilizando tecnología de separación para obtener un producto rico en etileno.A process (100) is proposed to produce ethylene from methane, in which, with the use of a method for the oxidative coupling of methane (1). A mixture of products is prepared, which contains ethylene, ethane and methane and compounds with boiling points lower than methane and higher than ethane. It is envisaged that, from the mixture of products, by means of an adsorption method (4), initially between 60 and 90 mole percent of methane and at least a part of the components with lower boiling points will be removed than methane. and that, after adsorption by pressure exchange (4), the product mixture is subjected to one or more conditioning steps and, after that, is processed using separation technology to obtain a product rich in ethylene.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016200564.2A DE102016200564A1 (en) | 2016-01-18 | 2016-01-18 | Process for recovering ethylene from methane |
Publications (1)
Publication Number | Publication Date |
---|---|
AR108033A1 true AR108033A1 (en) | 2018-07-11 |
Family
ID=56072168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP170100128A AR108033A1 (en) | 2016-01-18 | 2017-01-18 | PROCESS TO PRODUCE ETHYLENE FROM METHANE |
Country Status (3)
Country | Link |
---|---|
AR (1) | AR108033A1 (en) |
DE (1) | DE102016200564A1 (en) |
WO (1) | WO2017125435A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3473323A1 (en) * | 2017-10-19 | 2019-04-24 | Linde Aktiengesellschaft | Process and assembly for generating ethylene |
CN111004082A (en) * | 2018-10-08 | 2020-04-14 | 中国石油化工股份有限公司 | System and method for removing carbon dioxide from C2 fraction |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5453559A (en) | 1994-04-01 | 1995-09-26 | The M. W. Kellogg Company | Hybrid condensation-absorption olefin recovery |
US9670113B2 (en) * | 2012-07-09 | 2017-06-06 | Siluria Technologies, Inc. | Natural gas processing and systems |
AR100494A1 (en) * | 2014-04-22 | 2016-10-12 | Shell Int Research | A PROCESS TO RECOVER METHANE FROM A GASEOUS CURRENT THAT INCLUDES METHANE AND ETHYLENE |
-
2016
- 2016-01-18 DE DE102016200564.2A patent/DE102016200564A1/en not_active Withdrawn
-
2017
- 2017-01-18 AR ARP170100128A patent/AR108033A1/en unknown
- 2017-01-18 WO PCT/EP2017/050980 patent/WO2017125435A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE102016200564A1 (en) | 2017-07-20 |
WO2017125435A1 (en) | 2017-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |