DE2312600A1 - Dreistufige vergasung von kohle - Google Patents
Dreistufige vergasung von kohleInfo
- Publication number
- DE2312600A1 DE2312600A1 DE2312600A DE2312600A DE2312600A1 DE 2312600 A1 DE2312600 A1 DE 2312600A1 DE 2312600 A DE2312600 A DE 2312600A DE 2312600 A DE2312600 A DE 2312600A DE 2312600 A1 DE2312600 A1 DE 2312600A1
- Authority
- DE
- Germany
- Prior art keywords
- zone
- gasification
- stage
- partially gasified
- product gas
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000002309 gasification Methods 0.000 title claims description 73
- 239000003245 coal Substances 0.000 title claims description 29
- 239000007789 gas Substances 0.000 claims description 98
- 239000000463 material Substances 0.000 claims description 68
- 238000000034 method Methods 0.000 claims description 58
- 239000000047 product Substances 0.000 claims description 58
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000002893 slag Substances 0.000 claims description 37
- 230000008569 process Effects 0.000 claims description 36
- 229910052739 hydrogen Inorganic materials 0.000 claims description 31
- 239000001257 hydrogen Substances 0.000 claims description 31
- 238000006243 chemical reaction Methods 0.000 claims description 28
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 27
- 230000015572 biosynthetic process Effects 0.000 claims description 22
- 238000003786 synthesis reaction Methods 0.000 claims description 19
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 17
- 229910002090 carbon oxide Inorganic materials 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000002737 fuel gas Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 10
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 6
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 5
- 239000012264 purified product Substances 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 239000003610 charcoal Substances 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 241000010972 Ballerus ballerus Species 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 8
- 239000000376 reactant Substances 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000002956 ash Substances 0.000 description 4
- 239000005539 carbonized material Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 3
- 230000035425 carbon utilization Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 230000009969 flowable effect Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000002802 bituminous coal Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- C10J3/463—Gasification of granular or pulverulent flues in suspension in stationary fluidised beds
-
- 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
- C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
-
- 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
- C10J3/466—Entrained flow processes
-
- 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
- C10J3/48—Apparatus; Plants
- C10J3/485—Entrained flow gasifiers
-
- 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
- C10J3/72—Other features
- C10J3/74—Construction of shells or jackets
-
- 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
- C10J3/72—Other features
- C10J3/74—Construction of shells or jackets
- C10J3/76—Water jackets; Steam boiler-jackets
-
- 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
- C10J3/72—Other features
- C10J3/78—High-pressure apparatus
-
- 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
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
-
- 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
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
- C10J3/845—Quench rings
-
- 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
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- 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
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
-
- 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
- C10J2300/0979—Water as supercritical 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
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
- C10J2300/1823—Recycle loops, e.g. gas, solids, heating medium, water for synthesis 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
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Industrial Gases (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00237333A US3840354A (en) | 1972-03-23 | 1972-03-23 | Three-stage gasification of coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2312600A1 true DE2312600A1 (de) | 1973-10-18 |
Family
ID=22893291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2312600A Pending DE2312600A1 (de) | 1972-03-23 | 1973-03-14 | Dreistufige vergasung von kohle |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3840354A (enrdf_load_stackoverflow) |
| JP (1) | JPS5224042B2 (enrdf_load_stackoverflow) |
| CA (1) | CA991852A (enrdf_load_stackoverflow) |
| DE (1) | DE2312600A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2177088A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1393635A (enrdf_load_stackoverflow) |
| ZA (1) | ZA731773B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999035294A1 (de) * | 1998-01-08 | 1999-07-15 | Bodo Wolf | Verfahren zur erzeugung von roheisen |
| CN106147865A (zh) * | 2016-07-19 | 2016-11-23 | 西安交通大学 | 连续式超临界水套管反应器气化有机物的方法和装置 |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516902A (en) * | 1974-07-08 | 1976-01-20 | Mifuji Tetsuko Kk | Sekitankara howatankasuisogasuo seizosuru hoho |
| US3904387A (en) * | 1974-08-26 | 1975-09-09 | Babcock & Wilcox Co | Fuel gas manufacture |
| GB1523500A (en) * | 1975-10-21 | 1978-09-06 | Battelle Development Corp | Method of operating a fluidized bed system |
| JPS551915A (en) * | 1978-06-20 | 1980-01-09 | Kyosei Tekko Kk | Correcting apparatus for roundness of circular material |
| US4278445A (en) * | 1979-05-31 | 1981-07-14 | Avco Everett Research Laboratory, Inc. | Subsonic-velocity entrained-bed gasification of coal |
| US4278446A (en) * | 1979-05-31 | 1981-07-14 | Avco Everett Research Laboratory, Inc. | Very-high-velocity entrained-bed gasification of coal |
| DE2947222C2 (de) * | 1979-11-23 | 1987-05-07 | Carbon Gas Technologie GmbH, 4030 Ratingen | Vorrichtung zur Vergasung von festen, staubförmigen bis stückigen kohlenstoffhaltigen Brennstoffen und deren Verwendung |
| US4364745A (en) * | 1981-06-26 | 1982-12-21 | Standard Oil Company (Indiana) | Plant hydrocarbon recovery process |
| US4720289A (en) * | 1985-07-05 | 1988-01-19 | Exxon Research And Engineering Company | Process for gasifying solid carbonaceous materials |
| GB2191782A (en) * | 1986-06-17 | 1987-12-23 | Midrex Int Bv | Method and apparatus for producing upgraded synthetic fuel gas from coal |
| GB2199842A (en) * | 1986-12-30 | 1988-07-20 | Us Energy | Power generating system and method utilizing hydropyrolysis |
| US5327726A (en) * | 1992-05-22 | 1994-07-12 | Foster Wheeler Energy Corporation | Staged furnaces for firing coal pyrolysis gas and char |
| US5641327A (en) * | 1994-12-02 | 1997-06-24 | Leas; Arnold M. | Catalytic gasification process and system for producing medium grade BTU gas |
| DE19747324C2 (de) * | 1997-10-28 | 1999-11-04 | Bodo Wolf | Vorrichtung zur Erzeugung von Brenn-, Synthese- und Reduktionsgas aus nachwachsenden und fossilen Brennstoffen, Biomassen, Müll oder Schlämmen |
| KR101290477B1 (ko) * | 2008-09-19 | 2013-07-29 | 그레이트포인트 에너지, 인크. | 탄소질 공급원료의 기체화 방법 |
| WO2010141629A1 (en) | 2009-06-02 | 2010-12-09 | Thermochem Recovery International, Inc. | Gasifier having integrated fuel cell power generation system |
| CN101955801B (zh) * | 2010-10-15 | 2013-08-14 | 山东联合能源技术有限公司 | L型卧式回转波浪床煤气化生产工艺及系统 |
| WO2012061742A1 (en) | 2010-11-05 | 2012-05-10 | ThermoChem Recovery International | Solids circulation system and method for capture and conversion of reactive solids |
| WO2012073130A2 (en) * | 2010-12-03 | 2012-06-07 | Sasol Technology (Proprietary) Limited | Gasification of a carbonaceous material |
| IT1403189B1 (it) * | 2011-01-05 | 2013-10-15 | High Tech En Sro | Sistema e metodo per la produzione di syngas da materiale a base carbonica |
| EP2760783B1 (en) | 2011-09-27 | 2024-06-19 | Thermochem Recovery International, Inc. | System and method for syngas clean-up |
| DE102011088628B4 (de) * | 2011-12-14 | 2015-11-05 | Technische Universität Bergakademie Freiberg | Verfahren und Vorrichtung zur Flugstromvergasung fester Brennstoffe unter Druck |
| KR101167633B1 (ko) * | 2011-12-21 | 2012-07-20 | 한국생산기술연구원 | 하이브리드 가스화 시스템 |
| CN103184074B (zh) * | 2011-12-31 | 2016-09-14 | 李宁 | 煤制烃工艺 |
| CN104927922B (zh) * | 2014-03-17 | 2018-11-23 | 李宁 | 移动床加压煤气化生产富甲烷煤气的工艺和装置 |
| MX2018009906A (es) | 2016-02-16 | 2018-09-07 | Thermochem Recovery Int Inc | Sistema y metodo de generacion de gas producto de energia integrada de dos etapas. |
| CA3018980C (en) | 2016-03-25 | 2019-04-16 | Thermochem Recovery International, Inc. | Three-stage energy-integrated product gas generation system and method |
| US10364398B2 (en) | 2016-08-30 | 2019-07-30 | Thermochem Recovery International, Inc. | Method of producing product gas from multiple carbonaceous feedstock streams mixed with a reduced-pressure mixing gas |
| US10197015B2 (en) | 2016-08-30 | 2019-02-05 | Thermochem Recovery International, Inc. | Feedstock delivery system having carbonaceous feedstock splitter and gas mixing |
| US10197014B2 (en) | 2016-08-30 | 2019-02-05 | Thermochem Recovery International, Inc. | Feed zone delivery system having carbonaceous feedstock density reduction and gas mixing |
| US10329506B2 (en) | 2017-04-10 | 2019-06-25 | Thermochem Recovery International, Inc. | Gas-solids separation system having a partitioned solids transfer conduit |
| US10717102B2 (en) | 2017-05-31 | 2020-07-21 | Thermochem Recovery International, Inc. | Pressure-based method and system for measuring the density and height of a fluidized bed |
| US9920926B1 (en) | 2017-07-10 | 2018-03-20 | Thermochem Recovery International, Inc. | Pulse combustion heat exchanger system and method |
| US10099200B1 (en) | 2017-10-24 | 2018-10-16 | Thermochem Recovery International, Inc. | Liquid fuel production system having parallel product gas generation |
| US10464872B1 (en) | 2018-07-31 | 2019-11-05 | Greatpoint Energy, Inc. | Catalytic gasification to produce methanol |
| US10344231B1 (en) | 2018-10-26 | 2019-07-09 | Greatpoint Energy, Inc. | Hydromethanation of a carbonaceous feedstock with improved carbon utilization |
| US10435637B1 (en) | 2018-12-18 | 2019-10-08 | Greatpoint Energy, Inc. | Hydromethanation of a carbonaceous feedstock with improved carbon utilization and power generation |
| US10618818B1 (en) | 2019-03-22 | 2020-04-14 | Sure Champion Investment Limited | Catalytic gasification to produce ammonia and urea |
| US11555157B2 (en) | 2020-03-10 | 2023-01-17 | Thermochem Recovery International, Inc. | System and method for liquid fuel production from carbonaceous materials using recycled conditioned syngas |
| US11466223B2 (en) | 2020-09-04 | 2022-10-11 | Thermochem Recovery International, Inc. | Two-stage syngas production with separate char and product gas inputs into the second stage |
-
1972
- 1972-03-23 US US00237333A patent/US3840354A/en not_active Expired - Lifetime
-
1973
- 1973-03-14 ZA ZA731773A patent/ZA731773B/xx unknown
- 1973-03-14 DE DE2312600A patent/DE2312600A1/de active Pending
- 1973-03-20 JP JP48032515A patent/JPS5224042B2/ja not_active Expired
- 1973-03-20 CA CA166,455A patent/CA991852A/en not_active Expired
- 1973-03-20 GB GB1329073A patent/GB1393635A/en not_active Expired
- 1973-03-23 FR FR7310525A patent/FR2177088A1/fr not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999035294A1 (de) * | 1998-01-08 | 1999-07-15 | Bodo Wolf | Verfahren zur erzeugung von roheisen |
| US6458181B1 (en) | 1998-01-08 | 2002-10-01 | Bodo Wolf | Method for producing pig iron |
| CN106147865A (zh) * | 2016-07-19 | 2016-11-23 | 西安交通大学 | 连续式超临界水套管反应器气化有机物的方法和装置 |
| CN106147865B (zh) * | 2016-07-19 | 2019-10-01 | 陕西中核交大超洁能源技术有限公司 | 连续式超临界水套管反应器气化有机物的方法和装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1393635A (en) | 1975-05-07 |
| CA991852A (en) | 1976-06-29 |
| JPS497304A (enrdf_load_stackoverflow) | 1974-01-23 |
| JPS5224042B2 (enrdf_load_stackoverflow) | 1977-06-29 |
| US3840354A (en) | 1974-10-08 |
| ZA731773B (en) | 1974-10-30 |
| AU5351573A (en) | 1974-09-26 |
| FR2177088A1 (enrdf_load_stackoverflow) | 1973-11-02 |
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