EA201390865A1 - METHOD FOR PRODUCING GAS, RICH WITH METHANE - Google Patents

METHOD FOR PRODUCING GAS, RICH WITH METHANE

Info

Publication number
EA201390865A1
EA201390865A1 EA201390865A EA201390865A EA201390865A1 EA 201390865 A1 EA201390865 A1 EA 201390865A1 EA 201390865 A EA201390865 A EA 201390865A EA 201390865 A EA201390865 A EA 201390865A EA 201390865 A1 EA201390865 A1 EA 201390865A1
Authority
EA
Eurasian Patent Office
Prior art keywords
methane
catalyst
gas
reacting
rich product
Prior art date
Application number
EA201390865A
Other languages
Russian (ru)
Other versions
EA023934B1 (en
Inventor
Кристиан Викс
Мартин Скоф Скьёт-Расмуссен
Original Assignee
Хальдор Топсёэ А/С
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 Хальдор Топсёэ А/С filed Critical Хальдор Топсёэ А/С
Publication of EA201390865A1 publication Critical patent/EA201390865A1/en
Publication of EA023934B1 publication Critical patent/EA023934B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/08—Production of synthetic natural gas
    • 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
    • Y02P20/141—Feedstock

Abstract

В данном изобретении описан способ получения богатого метаном продуктного газа, включающий стадии (a) обеспечения питания, включающего окиси углерода, такие как моноокись углерода и/или двуокись углерода, водород и, как минимум, 1% С2+ углеводородов, (b) добавления потока, включающего водяной пар, к указанному питанию, с образованием реагирующей питающей смеси, (c) реагирования указанной реагирующей питающей смеси в присутствии катализатора с образованием продуктного газа, богатого метаном, (d) выведения продуктного газа, богатого метаном, в котором отношение молекул воды к атомам углерода в более высоких углеводородах, S/HHC, меньше 25, максимальная температура катализатора Т составляет, как минимум, 460°С, предпочтительно, как минимум, 480°С и еще более предпочтительно 500°С, и максимальная температура катализатора меньше, чем критическая температура образования углерода для S/HHC значения указанного катализатора. В предпочтительном варианте изобретения повторно используемый газ перемещается с помощью эжектора, питаемого водяным паром в качестве движущего газа.The present invention describes a method for producing a methane-rich product gas comprising the steps of (a) providing nutrition including carbon monoxide, such as carbon monoxide and / or carbon dioxide, hydrogen and at least 1% C2 + hydrocarbons, (b) adding a stream, including steam, to a specified feed, to form a reacting feed mixture, (c) reacting said reacting feed mixture in the presence of a catalyst to form a methane-rich product gas, (d) to remove a methane-rich product gas to By the ratio of water molecules to carbon atoms in higher hydrocarbons, S / HHC, is less than 25, the maximum temperature of the catalyst T is at least 460 ° C, preferably at least 480 ° C and even more preferably 500 ° C, and the maximum the catalyst temperature is less than the critical carbon formation temperature for the S / HHC values of the specified catalyst. In a preferred embodiment of the invention, the reused gas is transported by means of an ejector supplied with water vapor as the driving gas.

EA201390865A 2010-12-20 2011-10-13 Process and reactor system for production of methane rich product gas EA023934B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201001134 2010-12-20
PCT/EP2011/005129 WO2012084076A1 (en) 2010-12-20 2011-10-13 Process for the production of methane rich gas

Publications (2)

Publication Number Publication Date
EA201390865A1 true EA201390865A1 (en) 2013-11-29
EA023934B1 EA023934B1 (en) 2016-07-29

Family

ID=44947013

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201390865A EA023934B1 (en) 2010-12-20 2011-10-13 Process and reactor system for production of methane rich product gas

Country Status (3)

Country Link
CN (2) CN202626133U (en)
EA (1) EA023934B1 (en)
WO (1) WO2012084076A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012084076A1 (en) * 2010-12-20 2012-06-28 Haldor Topsøe A/S Process for the production of methane rich gas
DE102013002583A1 (en) * 2013-02-14 2014-08-14 Etogas Gmbh Converting hydrocarbon compound, preferably methane containing starting gas in carbon containing solid and hydrogen containing residual gas, comprises methanizing carbon dioxide and hydrogen-containing reactant gas to product gas
EP3126042A1 (en) 2014-04-02 2017-02-08 Haldor Topsøe A/S Pseudo-isothermal reactor
EP3018190A1 (en) * 2014-11-04 2016-05-11 Haldor Topsøe A/S Process for production of methane rich gas
RU2018136053A (en) * 2016-03-14 2020-04-15 Хальдор Топсёэ А/С METHOD AND DEVICE FOR OBTAINING METHAN-CONTAINING GAS
CN114058761B (en) * 2021-11-25 2023-01-31 中钢设备有限公司 Method and production system for using natural gas with high C2+ components for gas-based direct reduced iron

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1080129A (en) * 1965-07-24 1967-08-23 Koppers Gmbh Heinrich Process for the production of a natural gas substitute from coke-oven gas
BE791915A (en) * 1971-11-25 1973-03-16 Gas Council SELECTIVE METHANATION PROCESS
AR205595A1 (en) * 1974-11-06 1976-05-14 Haldor Topsoe As PROCEDURE FOR PREPARING GASES RICH IN METHANE
JPS57151693A (en) * 1981-03-13 1982-09-18 Jgc Corp Production of town gas from solid waste
US7608129B2 (en) * 2006-04-24 2009-10-27 Hyl Technologies S.A. De C.V. Method and apparatus for producing direct reduced iron
DK2110425T4 (en) 2008-04-16 2022-05-30 Casale Sa PROCEDURE AND SYSTEM FOR SYNTHETIC NATURAL GAS
WO2012084076A1 (en) * 2010-12-20 2012-06-28 Haldor Topsøe A/S Process for the production of methane rich gas

Also Published As

Publication number Publication date
CN102533366A (en) 2012-07-04
CN202626133U (en) 2012-12-26
WO2012084076A1 (en) 2012-06-28
EA023934B1 (en) 2016-07-29
WO2012084076A8 (en) 2013-07-18
CN102533366B (en) 2014-10-22

Similar Documents

Publication Publication Date Title
PH12014501550A1 (en) Process and system for generating synthesis gas
EA201390865A1 (en) METHOD FOR PRODUCING GAS, RICH WITH METHANE
EA201590086A1 (en) Method of producing ethylene and propylene from synthetic gas
MX358357B (en) A process for co-production of ammonia, urea and methanol.
CR20130574A (en) APPARATUS AND METHOD FOR THE ELIMINATION OF ALQUITRÁN FROM THE SYNTHESIS GAS
BR112014018062A8 (en) PROCESS FOR THE PRODUCTION OF DIMETHYL ETHER FROM METHANE
EA201071391A1 (en) METHOD OF OBTAINING LOW-CONCENTRATED ETHYLENE FOR CHEMICAL APPLICATION
MY171422A (en) Process for the production of methanol from carbon dioxide
EA201590706A1 (en) METHOD OF OBTAINING SYNTHESIS GAS
MY195613A (en) Removal of Hyrdogen Sulfide as Ammonium Sulfate From Hydropyrolysis Product Vapors
EA201300428A1 (en) METHOD AND DEVICE FOR OBTAINING RICH METHANE GAS FROM SYNTHESIS GAS
IN2014CN02719A (en)
EA201490336A1 (en) METHOD AND SYSTEM FOR THE PRODUCTION OF HYDROGEN-HYDROGEN GAS MIXTURES
RU2015102090A (en) METHOD FOR PRODUCING A LIQUID HYDROCARBON PRODUCT FROM SYNTHESIS GAS PRODUCED FROM BIOMASS
GB2499338A (en) Process for improving the hydrogen content of a synthesis gas
EA201391783A1 (en) METHOD FOR PRODUCING HYDROCARBON COMPOSITION
BR112015006869A2 (en) synthesis gas separation and reform process
EA201400584A1 (en) METHOD FOR PROCESSING RAW FLOWS CONTAINING HYDROGEN
CA2897557C (en) Method and apparatus for producing combustion fuel for a gas turbine
EA201300188A1 (en) Method of producing methane-containing gas from synthesis gas and installation for its implementation
MX343545B (en) Method for treating a carbon dioxide-containing waste gas from an electrofusion process.
MX2017015140A (en) Process for the synthesis of a reducing gaseous mixture starting from a hydrocarbon stream and carbon dioxide.
RU2013128952A (en) METHOD FOR PROCESSING ASSOCIATED AND NATURAL GASES
EA201400583A1 (en) METHOD FOR PROCESSING RAW FLOWS CONTAINING HYDROGEN
IN2014CN02757A (en)

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU