JP5268471B2 - ポリジェネレーションシステム - Google Patents
ポリジェネレーションシステム Download PDFInfo
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- JP5268471B2 JP5268471B2 JP2008190407A JP2008190407A JP5268471B2 JP 5268471 B2 JP5268471 B2 JP 5268471B2 JP 2008190407 A JP2008190407 A JP 2008190407A JP 2008190407 A JP2008190407 A JP 2008190407A JP 5268471 B2 JP5268471 B2 JP 5268471B2
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- Prior art keywords
- synthesis gas
- steam
- gas
- unit
- syngas
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
- B01J8/009—Membranes, e.g. feeding or removing reactants or products to or from the catalyst bed through a membrane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
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- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
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- C01B13/0248—Physical processing only
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- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
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- C01B3/48—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents followed by reaction of water vapour with carbon monoxide
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- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
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- 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
- C10J2300/1671—Integration of gasification processes with another plant or parts within the plant with the production of electricity
-
- 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
- C10J2300/1671—Integration of gasification processes with another plant or parts within the plant with the production of electricity
- C10J2300/1675—Integration of gasification processes with another plant or parts within the plant with the production of electricity making use of a steam turbine
-
- 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
- C10J2300/1678—Integration of gasification processes with another plant or parts within the plant with air separation
-
- 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
- C10J2300/1687—Integration of gasification processes with another plant or parts within the plant with steam generation
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
-
- 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
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Description
CO+H2O→CO2+H2
1つの実施形態では、合成ガス6から水素の少なくとも一部を除去することにより、一酸化炭素濃度が高くなる。別の実施形態において、合成ガス6中の一酸化炭素濃度は、二酸化炭素と炭素が反応して二酸化炭素を形成することにより高くなり、これは一般に逆ブドワー反応として知られており、以下で表される。
CO2+C→2CO
合成ガス利用システム18は、例えば、電力及び化学物質を含む、有用な製品22を製造するユニットである。合成ガス利用システム18は、濃縮合成ガス14を受取り、流体ストリーム16を生成するように構成される。1つの実施形態において、流体ストリーム16は、合成ガス濃縮に必要とされる熱を与えることによって合成ガス濃縮を可能にする。別の実施形態において、流体ストリーム16は、合成ガス濃縮の蒸気要件を定める。本発明のポリジェネレーションシステム20が図2に示されている例示的なポリジェネレーションシステム20は、合成ガス発生器4、合成ガス濃縮ユニット8、及び合成ガス利用システム18を含む。1つの実施形態において、合成ガス利用システム18は、化学物質を製造する化学合成ユニット24、又は電力を発生する発電ユニット32、或いはこれらの両方を含む。1つの実施形態において、図2に示すように、合成ガス利用システム18は、化学合成ユニット24及び発電ユニット32の両方を含む。
4 合成ガス生成器
6 合成ガス
8 合成ガス濃縮ユニット
10 図1のポリジェネレーションシステム
12 望ましくない化学物質を保持する廃棄ストリーム
13 発電ユニット32から取り出された望ましくない化学物質を保持する流体ストリーム
14 濃縮合成ガス
15 不純物除去ユニット106からの望ましくない化学物質を保持する流体ストリーム
16 合成ガス濃縮を促進する流体ストリーム
18 合成ガス利用システム
20 図2のポリジェネレーションシステム
22 有用な製品
24 化学合成ユニット
28 蒸気タービンから合成ガス濃縮ユニットへの流体ストリーム
30 図3のポリジェネレーションシステム
32 発電ユニット
34 ガスタービン
36 蒸気発生器
38 蒸気タービン
40 図4のポリジェネレーションシステム
42 電力
44 クリーン排気ガス
46 高温膨張ガス
48 高圧ストリーム
50 図5のポリジェネレーションシステム
52 ランキンタービン
53 化学合成に送られた濃縮合成ガス14の第1の部分
54 合成ガス濃縮ユニットからランキンタービンへの流体ストリーム
55 ガスタービンに送られた濃縮合成ガス14の第2の部分
56 ランキンタービンから合成ガス濃縮ユニットへの流体ストリーム
58 空気
60 図6のポリジェネレーションシステム
62 空気分離ユニット
64 合成ガス濃縮ユニット8に送られた流体ストリーム56の第2の部分
66 空気分離ユニット62に送られた流体ストリーム56の第1の部分
68 酸素希薄ストリーム
70 図7のポリジェネレーションシステム
72 混合ストリーム
74 酸素リッチストリーム
76 水性ガスシフトユニット
78 分離ユニット
80 図8のポリジェネレーションシステム
82 図7の望ましくない化学物質を含む流体ストリーム
84 図7のランキンタービンから合成ガス濃縮ユニットへの流体ストリーム
88 水素 濃縮合成ガス
90 図9のポリジェネレーションシステム
92 高圧蒸気48の第1の部分
94 高圧蒸気48の第2の部分
96 触媒バーナー
98 触媒バーナーからの不燃性流体ストリーム
100 図10のポリジェネレーションシステム
102 流体ストリーム84の第1の部分
104 流体ストリーム84の第2の部分
106 不純物除去ユニット
110 図11のポリジェネレーションシステム
114 流体ストリーム84の第3の部分
118 膜反応器
120 図12のポリジェネレーションシステム
122 精製合成ガス
124 濃縮合成ガス14の第1の部分
126 圧力スイング吸着ユニット(psa)
128 psaオフガスストリーム
130 図13のポリジェネレーションシステム
132 濃縮合成ガス14の第2の部分
134 ガス化装置
136 合成ガス冷却器
138 合成ガススイートニングユニット
140 図4のポリジェネレーションシステム
142 冷却合成ガス
146 粒子状物質除去ユニット
148 酸性ストリーム
152 粒子状物質のない合成ガス
154 スイート合成ガス
156 スタック
158 高圧タービン(HPT)
162 中圧タービン(IPT)
164 低圧タービン(LPT)
Claims (7)
- 一酸化炭素及び水素を含む合成ガス(6)を生成する合成ガス生成器(4)と、
前記合成ガス(6)を受け取り、これから望ましくない化学物質を分離して濃縮合成ガス(14)を生成する合成ガス濃縮ユニット(8)と、
発電システム(32)と、
を備え、前記発電システム(32)が、
前記濃縮合成ガス(14)を燃焼させて電力(42)及び高温膨張ガス(46)を生成するガスタービンシステム(34)と、
前記高温膨張ガス(46)を受け取り、蒸気の第1の部分(48)を生成する蒸気発生システム(36)と、
前記蒸気の第1の部分(48)を受け取り、電力(42)及び蒸気の第2の部分(28)を生成する蒸気タービンシステム(38)と、
を含み、前記蒸気の第2の部分(28)が、前記合成ガス濃縮ユニット(8)に提供されて前記望ましくない化学物質の分離を促進する、
ことを特徴とするポリジェネレーションシステム。 - 一酸化炭素及び水素を含む合成ガス(6)を生成する合成ガス生成器(4)と、
前記合成ガス(6)を受け取り、濃縮合成ガス(14)と望ましくない化学物質(54)を含む流体ストリームとを生成する合成ガス濃縮ユニット(8)と、
発電システム(32)と、
を備え、前記発電システム(32)が、
前記濃縮合成ガス(14)を燃焼させて電力(42)及び高温膨張ガス(46)を生成するガスタービンシステム(34)と、
前記高温膨張ガス(46)を受け取り、蒸気の第1の部分(48)を生成する蒸気発生システム(36)と、
前記蒸気の第1の部分(48)と望ましくない化学物質(54)を含む前記流体ストリームとを受け取り、電力(42)及び蒸気の第2の部分(56)を生成するランキンタービンシステム(52)と、
を含み、
前記蒸気の第2の部分(56)が前記合成ガス濃縮ユニット(8)に提供されて前記望ましくない化学物質の分離を促進する、
ことを特徴とするポリジェネレーションシステム。 - 一酸化炭素及び水素を含む合成ガス(6)を生成する合成ガス生成器(4)と、
前記合成ガス(6)を受け取り且つ水素濃縮合成ガス(88)を生成する水性ガスシフトユニット(76)と、前記水素濃縮合成ガス(88)を受け取り且つこれから望ましくない化学物質を分離して濃縮合成ガス(14)及び前記望ましくない化学物質を含む流体ストリーム(82)を生成する分離ユニット(78)とを有する合成ガス濃縮ユニット(8)と、
発電システム(32)と、
を備え、
前記発電システム(32)が、
前記濃縮合成ガス(14)を燃焼させて電力(42)及び高温膨張ガス(46)を生成するガスタービンシステム(34)と、
前記高温膨張ガス(46)を受け取り、蒸気の第1の部分(48)を生成する蒸気発生システム(36)と、
前記蒸気の第1の部分(48)と前記望ましくない化学物質を含む前記流体ストリーム(82)とを受け取り、電力(42)及び蒸気の第2の部分(56)を生成するランキンタービンシステム(52)と、
を含み、
前記蒸気の第2の部分(56)が前記合成ガス濃縮ユニット(8)に提供されて前記望ましくない化学物質の分離を促進する、
ことを特徴とするポリジェネレーションシステム。 - 前記望ましくない化学物質を含む前記流体ストリーム(82)を受け取る触媒バーナー(96)を更に備える、
請求項3に記載のポリジェネレーションシステム。 - 一酸化炭素及び水素を含む合成ガス(6)を生成する合成ガス生成器(4)と、
前記合成ガス(6)及び蒸気の第1の部分(92)を受け取り、水素濃縮合成ガス(88)を生成するよう構成された水性ガスシフトユニット(76)と、前記水素濃縮合成ガス(88)を受け取り且つこれから望ましくない化学物質を分離して濃縮合成ガス(14)及び前記望ましくない化学物質を含む流体ストリーム(82)を生成するよう構成された分離ユニット(78)とを有する合成ガス濃縮ユニット(8)と、
発電システム(32)と、
を備え、
前記発電システム(32)が、
前記濃縮合成ガス(14)を燃焼させて電力(42)及び高温膨張ガス(46)を生成するガスタービンシステム(34)と、
前記高温膨張ガス(46)を受け取り、蒸気の第1の部分(92)及び蒸気の第2の部分(94)を生成する蒸気発生システム(36)と、
前記蒸気の第2の部分(94)と前記望ましくない化学物質を含む前記流体ストリーム(82)とを受け取り、電力(42)及び蒸気の第3の部分(56)を生成するランキンタービンシステム(52)と、
を含み、
前記蒸気の第3の部分(56)が前記分離ユニット(78)に提供されて前記望ましくない化学物質の分離を促進する、
ことを特徴とするポリジェネレーションシステム。 - 空気を受け取り酸素リッチストリーム(74)を生成する空気分離ユニット(62)と、
炭素質燃料(2)及び酸素リッチストリーム(74)を受け取り一酸化炭素及び水素を含む合成ガス(6)を生成するガス化装置(134)と、前記合成ガス(6)を受け取り冷却合成ガス(142)を生成する冷却ユニット(136)とを有する合成ガス生成器(4)と、
前記冷却合成ガス(142)を受け取り粒子状物質のない合成ガス(152)を生成する粒子状物質除去ユニット(146)と、前記粒子状物質のない合成ガス(152)を受け取りスイート合成ガス(154)を生成する合成ガススイートニングユニット(138)と、前記スイート合成ガス(154)及び蒸気の第1の部分(92)を受け取り水素濃縮合成ガス(88)を生成する水性ガスシフト反応器(76)と、前記水素濃縮合成ガス(88)を受け取り且つこれから望ましくない化学物質を分離して濃縮合成ガス(14)及び前記望ましくない化学物質を含む流体ストリーム(82)を生成する分離ユニット(78)とを有する合成ガス濃縮ユニット(8)と、
前記望ましくない化学物質を含む前記流体ストリーム(82)を受け取り不燃性流体ストリーム(98)を生成する触媒バーナー(96)と、
発電システム(32)と、
を備え、
前記発電システム(32)が、
前記濃縮合成ガス(14)を燃焼させて電力(42)及び高温膨張ガス(46)を生成するガスタービンシステム(34)と、
前記高温膨張ガス(46)を受け取り前記蒸気の第1の部分(92)と蒸気の第2の部分(94)とを生成する蒸気発生システム(36)と、
前記蒸気の第2の部分(94)及び前記不燃性流体ストリーム(98)を受け取り、電力(42)及び蒸気の第3の部分(56)を生成するランキンタービンシステム(52)と、
を含み、
前記蒸気の第3の部分(56)が前記分離ユニット(78)に提供されて前記望ましくない化学物質の分離を促進する、
ことを特徴とするポリジェネレーションシステム。 - 前記水性ガスシフト反応器(76)と前記分離ユニット(78)とが組み合わされて膜反応器(118)にされる、
請求項6に記載のポリジェネレーションシステム。
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US20090084035A1 (en) | 2009-04-02 |
CN101397122A (zh) | 2009-04-01 |
CH697901A2 (de) | 2009-03-31 |
DE102008002963A1 (de) | 2009-04-09 |
JP2009085210A (ja) | 2009-04-23 |
CN101397122B (zh) | 2015-07-29 |
CH697901B1 (de) | 2012-03-15 |
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