WO2014161640A1 - Method for producing synthesis gas for conversion to products - Google Patents
Method for producing synthesis gas for conversion to products Download PDFInfo
- Publication number
- WO2014161640A1 WO2014161640A1 PCT/EP2014/000799 EP2014000799W WO2014161640A1 WO 2014161640 A1 WO2014161640 A1 WO 2014161640A1 EP 2014000799 W EP2014000799 W EP 2014000799W WO 2014161640 A1 WO2014161640 A1 WO 2014161640A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- synthesis gas
- reformer
- conversion
- pure
- crude
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0956—Air or oxygen enriched air
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0959—Oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0973—Water
- C10J2300/0976—Water as steam
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/164—Integration of gasification processes with another plant or parts within the plant with conversion of synthesis gas
- C10J2300/1656—Conversion of synthesis gas to chemicals
- C10J2300/1659—Conversion of synthesis gas to chemicals to liquid hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
Definitions
- the invention relates to a process for the production of synthesis gas for the conversion into products, in particular for synthesis gas liquefaction.
- a carbonaceous fuel such as biomass or coal
- a reactor in which the carbonaceous fuel with air or oxygen or oxygen-enriched air and with water vapor and carbon dioxide by gasification, for example by entrained flow gasification, fluidized bed gasification or other gasification methods (eg fixed bed gasification, etc.) is reacted at elevated temperature, preferably at temperatures between 800 to 1200 ° C or higher, to a crude synthesis gas consisting essentially of hydrogen, carbon dioxide and carbon monoxide.
- the crude synthesis gas produced is cleaned by play, for example chlorine, pivoting ⁇ FEL-, carbon dioxide and dust particles are removed by filtration, chemical / physical processes from the raw synthesis gas.
- the gereinig ⁇ te raw synthesis gas to a synthesis gas conversion is supplied, for example, generated based on the Fischer-Tropsch synthesis or methanol synthesis, the final liquid product.
- Synthesis gas conversion technology such as syngas liquefaction
- a high-quality gas ie, a gas of pure CO and H2.
- the crude synthesis gas always also has proportions of methane, whereby experience has shown that the content of methane in the crude synthesis gas is about 4 to 10%.
- this object is achieved according to the invention in that the exhaust gas generated in the process of conversion is converted into pure synthesis gas and this is fed into the purified main synthesis gas stream.
- the core idea of the invention is to integrate an additional cycle with a converted pure synthesis gas into the process, i. for example converting the offgas produced during the liquefaction process in the syngas liquefaction system into pure synthesis gas and, in turn, feeding the generated pure syngas into the main syngas stream.
- a converted pure synthesis gas into the process, i. for example converting the offgas produced during the liquefaction process in the syngas liquefaction system into pure synthesis gas and, in turn, feeding the generated pure syngas into the main syngas stream.
- the conversion of the produced exhaust gas into pure synthesis gas and the introduction of the pure synthesis gas into the main synthesis gas stream are preferably carried out more than once, ie, ideally, almost all of the exhaust gas has been converted.
- a reformer for the conversion of the ex ⁇ gas is expediently a reformer, and especially an autothermal reformer or catalytic reformer provided.
- An advantageous embodiment of the invention provides that the reformer of the synthesis gas conversion device is connected downstream.
- the system for carrying out the method according to the invention is essentially formed by the contact elements reactor 6, synthesis cleaning device 7, synthesis gas conversion device 8 and reformer 9, which is in the form of an autothermal reformer.
- the device 8 is arranged between the synthesis gas purification device 7 and the reformer 9.
- the process begins with carbonaceous fuel 1, such as biomass, gases, liquids or coal, being fed to the reactor 6, where the carbonaceous fuel 1 is reacted with air or oxygen and with steam and carbon dioxide to form a crude synthesis gas 2.
- the reaction is carried out by gasification, such as entrained flow gasification, fixed bed gasification or fluidized bed gasification and is at elevated temperature, which may be between 800 to 1200 ° C and higher.
- the reacted crude synthesis gas 2 which consists essentially of hydrogen, carbon dioxide and carbon monoxide, is fed to the synthesis gas purifier 7 together with methane produced in the gasification in the reactor 6 in the course of a further process step in order to be purified there.
- the purification of the crude synthesis gas 2 in the synthesis gas purification device 7 is carried out in a conventional manner, such as by filtering and chemical / physical processes.
- portions of chlorine, sulfur, carbon dioxide and dust are removed from the crude synthesis gas 2, so that as a result a purified main synthesis gas stream 3 is removed arises, but still has additional shares of methane.
- the next process step envisages, as further shown in FIG. 1, that the main synthesis gas stream 3 is conducted into the synthesis gas conversion device 8.
- the synthesis gas liquefaction is carried out in a conventional manner, for example on the basis of Fischer-Tropsch synthesis or methanol synthesis, to produce the end product 10.
- the resulting in the synthesis gas liquefaction 4 such as carbon monoxide, hydrogen, methane and higher hydrocarbons now together with methane via an additional circuit first in one of the synthesis gas conversion device 8 downstream reformer 9, in the embodiment shown in Fig. 1 as autothermal Reformer present, then passed to be converted into a pure synthesis gas 5.
- the pure synthesis gas 5 is in turn fed to the main synthesis gas stream 3 guided into the synthesis gas conversion device 8.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14714167.5A EP2981596A1 (en) | 2013-04-04 | 2014-03-25 | Method for producing synthesis gas for conversion to products |
BR112015025226A BR112015025226A2 (en) | 2013-04-04 | 2014-03-25 | process for the production of synthesis gas |
CN201480030161.3A CN105247017A (en) | 2013-04-04 | 2014-03-25 | Method for producing synthesis gas for conversion to products |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013103356.3A DE102013103356A1 (en) | 2013-04-04 | 2013-04-04 | Process for the production of synthesis gas for conversion to products |
DE102013103356.3 | 2013-04-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014161640A1 true WO2014161640A1 (en) | 2014-10-09 |
WO2014161640A8 WO2014161640A8 (en) | 2015-10-22 |
Family
ID=50397098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/000799 WO2014161640A1 (en) | 2013-04-04 | 2014-03-25 | Method for producing synthesis gas for conversion to products |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2981596A1 (en) |
CN (1) | CN105247017A (en) |
BR (1) | BR112015025226A2 (en) |
DE (1) | DE102013103356A1 (en) |
TW (1) | TW201443220A (en) |
WO (1) | WO2014161640A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4086328A1 (en) | 2021-05-06 | 2022-11-09 | GIDARA Energy B.V. | Method and apparatus for industrial production of renewable synthetic fuels |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972958A (en) * | 1975-04-08 | 1976-08-03 | Mobil Oil Corporation | Conversion of coal to high octane gasoline |
US20100181539A1 (en) * | 2009-01-21 | 2010-07-22 | Rentech, Inc. | System and method for dual fluidized bed gasification |
US20110009501A1 (en) * | 2008-03-12 | 2011-01-13 | Sasol Technology (Proprietary) Limited | Hydrocarbon Synthesis |
WO2012095556A1 (en) * | 2011-01-14 | 2012-07-19 | Vapo Oy | Method for utilizing thermal energy of product gases in a btl plant |
-
2013
- 2013-04-04 DE DE102013103356.3A patent/DE102013103356A1/en not_active Ceased
-
2014
- 2014-03-25 WO PCT/EP2014/000799 patent/WO2014161640A1/en active Application Filing
- 2014-03-25 EP EP14714167.5A patent/EP2981596A1/en not_active Withdrawn
- 2014-03-25 CN CN201480030161.3A patent/CN105247017A/en active Pending
- 2014-03-25 BR BR112015025226A patent/BR112015025226A2/en not_active IP Right Cessation
- 2014-04-01 TW TW103112192A patent/TW201443220A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972958A (en) * | 1975-04-08 | 1976-08-03 | Mobil Oil Corporation | Conversion of coal to high octane gasoline |
US20110009501A1 (en) * | 2008-03-12 | 2011-01-13 | Sasol Technology (Proprietary) Limited | Hydrocarbon Synthesis |
US20100181539A1 (en) * | 2009-01-21 | 2010-07-22 | Rentech, Inc. | System and method for dual fluidized bed gasification |
WO2012095556A1 (en) * | 2011-01-14 | 2012-07-19 | Vapo Oy | Method for utilizing thermal energy of product gases in a btl plant |
Also Published As
Publication number | Publication date |
---|---|
EP2981596A1 (en) | 2016-02-10 |
WO2014161640A8 (en) | 2015-10-22 |
DE102013103356A1 (en) | 2014-10-09 |
CN105247017A (en) | 2016-01-13 |
TW201443220A (en) | 2014-11-16 |
BR112015025226A2 (en) | 2017-07-18 |
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