KR870005069A - 2-단계 석탄 개스화 방법 - Google Patents
2-단계 석탄 개스화 방법 Download PDFInfo
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- KR870005069A KR870005069A KR860010145A KR860010145A KR870005069A KR 870005069 A KR870005069 A KR 870005069A KR 860010145 A KR860010145 A KR 860010145A KR 860010145 A KR860010145 A KR 860010145A KR 870005069 A KR870005069 A KR 870005069A
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- carbonaceous material
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- 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
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- 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
- C10J3/721—Multistage gasification, e.g. plural parallel or serial gasification stages
-
- 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
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- 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
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
-
- 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
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- 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
- C10J2300/0973—Water
-
- 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
- C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
- C10J2300/1628—Ash post-treatment
- C10J2300/1634—Ash vitrification
-
- 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
- C10J2300/1838—Autothermal gasification by injection of oxygen or steam
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- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Industrial Gases (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Processing Of Solid Wastes (AREA)
- Air Supply (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방법을 수행하는데 유용한 장치 및 본 발명 방법의 한 태양의 공정도를 도시한 것이다.
Claims (10)
- (a) 점화된 수평 용재화 반응기 내에서 미립화 탄소질 물질의 액체 담체중 슬러리의 제1증분과 산소 함유 개스로 이루어진 스트림을 대향수평 버너 노즐에 의하여 1316℃(2400°F) 내지 1649℃(3000°F)의 온도 및 50psig(345kpa) 내지 450psig(3100kpa)의 압력에서 연소시켜, 열을 발생시키고, 산소, 탄소질 물질 및 담체 액체를 스팀, 담체 액체의 증기, 용재, 골탄 및 개스상 연소 생성물로 전환시키고 ; (b) 비점화 수직 열회수유티트 내에서, 상기 점화 수평 반응기로부터의 스팀, 담체 액체의 증기, 골탄 및 개스상 연소 생성물을 871℃(1600°F) 내지 1093℃(2000°F)의 온도에서 미립화 탄소질 물질의 액체 담체중 슬러리의 제2증분과 접촉시켜, 반응기내에서 발생된 열을 회수하고 탄소질 물질과 담체 액체를 스팀, 담체 액체의 증기, 합성개스 및 골탄으로 전환시킴을 특징으로 하는, 탄소질 물질의 비-촉매적 2-단계 상향유동식 개스화 방법.
- 제 1항에 있어서, (c) 점화된 수평 용재화 반응기내에서 생성된 용재를 반응기 저부로부터 배출시키는 단계를 더 포함한는 방법.
- 제 1항에 있어서, (d) 단계 (b)에서 생성된 골탄올, 20내지 40중량%의 고체농도를 갖는 액체중 현탁액으로서 단계(a)로 재순환시키는 단계를 더 포함한는 방법.
- 제3항에 있어서, 단계(d)가 (d1) 골탄을 합성개스로부터 분리시키고 ; (d2)골탄을 액체화 접촉시켜 골탄의 액체 중 현탁액으로 생성시키고 ; (d3) 골탄 현탁액을 점화된 반응기로 재순환시키는 단계를 더 포함하는 방법.
- 제1 내지 4항 중 어느 한 항에 있어서, 언급된 담체 액체가 물인 방법.
- 제1 내지 4항중 어느 한 항에 있어서, 언급된 고체 농도가 단계(a) 및 단계(b) 모두에서 30 내지 70중량% 또는 45 내지 55중량%인 방법.
- 제1내지 4항중 어느 한 항에 있어서, 언급된 산소-함유 개스가 공기, 산소-농후 공기 또는 산소인 방법.
- 제1 내지 4항중 어느 한 항에 있어서, 언급된 산소-함유 개스가 공기이고, 반응기 내에서의 탄소에 대한 유리원소 산소의 초기 원자비율이 1.5:1 내지 2.5:1인 방법.
- 제1 내지 4항중 어는 한 항에 있어서, 언급된 탄소질 물질이 석탄 또는 갈탄인 방법.
- 제1항에 있어서, 언급된 비점화 수직 열회수 유니트가 언급된 점화된 수평 반응기의 정상부에 연결되는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US803.031 | 1985-11-09 | ||
US80303185A | 1985-11-29 | 1985-11-29 | |
US803,031 | 1985-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870005069A true KR870005069A (ko) | 1987-06-04 |
KR900000873B1 KR900000873B1 (ko) | 1990-02-17 |
Family
ID=25185385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860010145A KR900000873B1 (ko) | 1985-11-29 | 1986-11-29 | 2-단계 석탄 개스화 방법 |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0225146B1 (ko) |
JP (1) | JPS62131094A (ko) |
KR (1) | KR900000873B1 (ko) |
CN (2) | CN1018554B (ko) |
AU (1) | AU593860B2 (ko) |
CA (1) | CA1309590C (ko) |
DE (1) | DE3685559T2 (ko) |
IN (1) | IN168599B (ko) |
NZ (1) | NZ218379A (ko) |
TR (1) | TR23008A (ko) |
ZA (1) | ZA868841B (ko) |
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CN107641530A (zh) * | 2017-11-13 | 2018-01-30 | 中国华能集团清洁能源技术研究院有限公司 | 一种上行两段式气化装置 |
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 |
CN112795404B (zh) * | 2021-01-09 | 2022-02-11 | 中国华能集团清洁能源技术研究院有限公司 | 一种双阻力管式气化炉 |
CN113897223B (zh) * | 2021-09-24 | 2022-11-25 | 国家能源集团宁夏煤业有限责任公司 | 烧嘴室的砖结构和水煤浆气化炉 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US3607156A (en) * | 1968-12-26 | 1971-09-21 | Texaco Inc | Hydrogen and carbon monoxide from slurries of solid carboniferous fuels |
US4168956A (en) * | 1977-08-18 | 1979-09-25 | Combustion Engineering, Inc. | Method of operating a coal gasifier |
US4278445A (en) * | 1979-05-31 | 1981-07-14 | Avco Everett Research Laboratory, Inc. | Subsonic-velocity entrained-bed gasification of coal |
-
1986
- 1986-11-19 IN IN894/MAS/86A patent/IN168599B/en unknown
- 1986-11-21 ZA ZA868841A patent/ZA868841B/xx unknown
- 1986-11-24 EP EP86309154A patent/EP0225146B1/en not_active Expired - Lifetime
- 1986-11-24 NZ NZ218379A patent/NZ218379A/xx unknown
- 1986-11-24 DE DE8686309154T patent/DE3685559T2/de not_active Expired - Lifetime
- 1986-11-26 AU AU65721/86A patent/AU593860B2/en not_active Expired
- 1986-11-28 TR TR671/86A patent/TR23008A/xx unknown
- 1986-11-28 CA CA000524040A patent/CA1309590C/en not_active Expired - Lifetime
- 1986-11-28 JP JP61284091A patent/JPS62131094A/ja active Pending
- 1986-11-29 CN CN86108131A patent/CN1018554B/zh not_active Expired
- 1986-11-29 KR KR1019860010145A patent/KR900000873B1/ko not_active IP Right Cessation
-
1989
- 1989-10-20 CN CN89108936A patent/CN1051055A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
ZA868841B (en) | 1988-07-27 |
EP0225146A3 (en) | 1987-09-16 |
AU593860B2 (en) | 1990-02-22 |
DE3685559T2 (de) | 1992-12-24 |
KR900000873B1 (ko) | 1990-02-17 |
AU6572186A (en) | 1987-06-04 |
NZ218379A (en) | 1989-06-28 |
EP0225146B1 (en) | 1992-06-03 |
CN86108131A (zh) | 1987-08-19 |
TR23008A (tr) | 1989-01-10 |
CN1018554B (zh) | 1992-10-07 |
EP0225146A2 (en) | 1987-06-10 |
CA1309590C (en) | 1992-11-03 |
JPS62131094A (ja) | 1987-06-13 |
IN168599B (ko) | 1991-05-04 |
DE3685559D1 (de) | 1992-07-09 |
CN1051055A (zh) | 1991-05-01 |
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