JP2013517925A5 - - Google Patents
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- JP2013517925A5 JP2013517925A5 JP2012549991A JP2012549991A JP2013517925A5 JP 2013517925 A5 JP2013517925 A5 JP 2013517925A5 JP 2012549991 A JP2012549991 A JP 2012549991A JP 2012549991 A JP2012549991 A JP 2012549991A JP 2013517925 A5 JP2013517925 A5 JP 2013517925A5
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- 239000007789 gas Substances 0.000 claims 111
- 239000002253 acid Substances 0.000 claims 51
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 15
- 229910052717 sulfur Inorganic materials 0.000 claims 15
- 239000011593 sulfur Substances 0.000 claims 15
- 239000006096 absorbing agent Substances 0.000 claims 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 14
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 14
- 239000001569 carbon dioxide Substances 0.000 claims 14
- 150000001412 amines Chemical class 0.000 claims 12
- CRVGTESFCCXCTH-UHFFFAOYSA-N Methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims 8
- 239000004215 Carbon black (E152) Substances 0.000 claims 7
- 150000002430 hydrocarbons Chemical class 0.000 claims 7
- 238000011084 recovery Methods 0.000 claims 6
- 239000002904 solvent Substances 0.000 claims 6
- LVTYICIALWPMFW-UHFFFAOYSA-N 1-(2-hydroxypropylamino)propan-2-ol Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 claims 4
- ZBCBWPMODOFKDW-UHFFFAOYSA-N Diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims 4
- 229940043276 diisopropanolamine Drugs 0.000 claims 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N ethanolamine Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims 4
- 238000002347 injection Methods 0.000 claims 4
- 239000007924 injection Substances 0.000 claims 4
- 239000007788 liquid Substances 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 238000010521 absorption reaction Methods 0.000 claims 3
- 239000006227 byproduct Substances 0.000 claims 3
- 239000003054 catalyst Substances 0.000 claims 3
- 230000002745 absorbent Effects 0.000 claims 2
- 239000002250 absorbent Substances 0.000 claims 2
- 239000010779 crude oil Substances 0.000 claims 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000003921 oil Substances 0.000 claims 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims 2
- 238000003825 pressing Methods 0.000 claims 2
- 239000000047 product Substances 0.000 claims 2
- 230000002378 acidificating Effects 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 claims 1
- 239000003546 flue gas Substances 0.000 claims 1
- 239000002737 fuel gas Substances 0.000 claims 1
- 238000001802 infusion Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000003345 natural gas Substances 0.000 claims 1
- 238000010791 quenching Methods 0.000 claims 1
- 241000894007 species Species 0.000 claims 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims 1
Claims (26)
- 硫黄成分及び二酸化炭素を含む炭化水素ガス流を処理するガス処理施設であって、
前記ガス処理施設は、
前記炭化水素ガス流を(i)スイートニングされたガス流及び(ii)主として硫化水素及び二酸化炭素で構成された第1の酸性ガス流に分離する酸性ガス除去施設と、
前記第1の酸性ガス流を受け入れて該第1の酸性ガス流を(i)元素としての硫黄の液体流及び(ii)酸性ガス不純物を含むテールガスに分離するクラウス硫黄回収ユニットと、
還元ガス発生器、前記テールガスを水素化する触媒床、二酸化炭素及び硫黄成分の双方を吸収する吸収剤を有する吸収器容器、及び溶剤再生器容器を有するテールガス処理ユニットと、を備え、前記テールガス処理ユニットは、前記テールガスを受け入れ、該テールガスを(i)前記吸収器容器からのオーバーヘッド副生物流及び(ii)前記再生器容器からの第2の酸性ガス流に分離し、前記第2の酸性ガス流は、二酸化炭素リッチガス流であり、
前記ガス処理施設は、さらに、
前記再生器容器からの前記第2の酸性ガス流を受け入れ、地下貯留層中への注入のために圧力を前記第2の酸性ガス流に加える圧縮機ステーションを備えている、
ことを特徴とするガス処理施設。 - 前記テールガス処理ユニットは、酸化硫黄種をH2Sに還元するためのものでもある、請求項1記載のガス処理施設。
- 前記吸収器容器は、二酸化炭素と硫黄成分の両方を吸収するアミンを利用し、前記テールガス処理ユニットに入る前記二酸化炭素の大部分が前記吸収器容器内に吸収され、そしてリッチ溶剤流として前記吸収器容器から前記再生器容器に放出されるようにする、請求項1記載のガス処理施設。
- 前記アミンは、ジエタノールアミン(DEA)、ジイソプロパノールアミン(DIPA)、モノエタノールアミン(MEA)又はこれらの組み合わせを含む、請求項3記載のガス処理施設。
- 前記アミンは、メチルジエタノールアミン(MDEA)を含み、
前記MDEAは、CO2吸収を容易にするよう活性化される、請求項3記載のガス処理施設。 - 前記MDEAは、ピペラジンにより活性化される、請求項5記載のガス処理施設。
- 前記圧縮機ステーションからの前記第2の酸性ガス流を前記地下貯留層に送る複数個の酸性ガス注入ウェルを更に有する、請求項1記載のガス処理施設。
- 前記オーバーヘッドガス流は、前記地下貯留層中における石油・原油の回収増進作業のために用いられる、請求項7記載のガス処理施設。
- 前記リッチ溶剤流が前記再生器容器に入る前に前記リッチ溶剤流を加温する熱交換器を更に有する、請求項3記載のガス処理施設。
- 前記酸性ガス除去施設からの前記第1の酸性ガス流の一部分が前記圧縮機ステーションに取り出され、前記再生器容器からの前記第2の酸性ガス流と一緒に前記地下貯留層中への注入のために加圧される、請求項3記載のガス処理施設。
- 前記第2の酸性ガス流中の二酸化炭素及び硫黄成分から残留アミン及び凝縮水を分離する凝縮器容器と、
前記残留アミン及び前記凝縮水を前記再生器容器に戻すよう差し向けるラインとを更に有し、
前記再生器容器からの前記第2の酸性ガス流は、前記第2の酸性ガス流が前記圧縮機ステーションに送り出される前に、残留アミンの除去のために前記凝縮器容器に通される、請求項3記載のガス処理施設。 - 前記酸性ガス除去施設からの前記第1の酸性ガス流を受け、前記第1の酸性ガス流を(i)オーバーヘッドCO2リッチ流及び(ii)H2Sリッチ酸性ガス流に分離する酸性ガス富化施設を更に有し、
前記クラウス硫黄回収ユニットによって受ける前記第1の酸性ガス流は、H2Sリッチ酸性ガス流であり、
前記オーバーヘッドCO2リッチ流は、前記酸性ガス富化施設から前記圧縮機ステーションに差し向けられ、そして前記テールガス処理ユニットの前記再生器容器からの前記第2の酸性ガス流と一緒に前記地下貯留層中への注入のために加圧される、請求項3記載のガス処理施設。 - 急冷塔と前記テールガス処理ユニットの前記吸収器容器との間に配置されていて、(i)前記テールガスが前記吸収器容器に送り出される前に前記テールガスからH2Sを少なくとも部分的に除去し、(ii)CO2リッチ流を前記テールガス処理ユニット内の前記吸収器容器に放出する単段並流接触器を更に有する、請求項12記載のガス処理施設。
- 前記吸収器容器からの前記オーバーヘッド副生物流を焼却のために受け入れる焼却炉を更に有する、請求項3記載のガス処理施設。
- 前記焼却炉は、燃料ガス燃焼プロセスか触媒による焼却プロセスかのいずれかにより焼却を行う、請求項14記載のガス処理施設。
- 前記炭化水素ガス流は、炭化水素生成作業からの原料天然ガス、工業用発電プラントからの煙道ガス流又はセメント工場からのCO2エミッションを含む、請求項1記載のガス処理施設。
- ガス処理施設で炭化水素ガス流を処理する方法であって、前記炭化水素ガス流は、硫黄成分及び二酸化炭素を含み、
前記方法は、
前記炭化水素ガス流を酸性ガス除去施設で(i)スイートニングされたガス流及び(ii)主として硫化水素及び二酸化炭素で構成された第1の酸性ガス流に分離するステップと、
前記第1の酸性ガス流をクラウス硫黄回収ユニットで受け入れて前記第1の酸性ガス流を(i)元素としての硫黄の液体流及び(ii)酸性ガス不純物を含むテールガスに分離するステップと、
前記テールガスを、還元ガス発生器、前記テールガスを水素化する触媒床、二酸化炭素及び硫黄成分の双方を吸収する吸収剤を有する吸収器容器、及び溶剤再生器容器を有するテールガス処理ユニットで受け入れ、前記テールガスを(i)前記吸収器容器からのオーバーヘッド副生物流及び(ii)前記再生器容器からの第2の酸性ガス流に分離するステップと、を備え、ここで、前記第2の酸性ガス流は、二酸化炭素リッチガス流であり、
前記方法は、
前記再生器容器からの前記第2の酸性ガス流を圧縮機ステーションに送り出すステップと、
圧縮機ステーションにおいて圧力を前記再生器容器からの前記第2の酸性ガス流に加えるステップと、
前記第2の酸性ガス流を地下貯留層中に注入するステップと、備えている、
ことを特徴とする方法。 - 前記吸収器容器は、二酸化炭素と硫黄成分の両方を吸収するアミンを利用し、前記テールガス処理ユニットに入る前記二酸化炭素の大部分が前記吸収器容器内に吸収され、そして前記吸収器容器からリッチ溶剤流として硫黄成分と共に前記再生器容器に放出されるようにする、請求項17記載の方法。
- 前記アミンは、ジエタノールアミン(DEA)、ジイソプロパノールアミン(DIPA)、モノエタノールアミン(MEA)又はこれらの組み合わせを含む、請求項18記載の方法。
- 前記アミンは、メチルジエタノールアミン(MDEA)を含み、
前記MDEAは、CO2吸収を容易にするよう活性化される、請求項18記載の方法。 - 前記MDEAは、ピペラジンにより活性化される、請求項20記載の方法。
- 石油・原油の回収増進作業のために前記テールガス処理ユニットの前記再生器容器からの前記第2の酸性ガス流を前記地下貯留層に送る複数個の酸性ガス注入ウェルを用意するステップを更に有する、請求項17記載の方法。
- 前記酸性ガス除去施設からの前記第1の酸性ガス流の一部分が前記圧縮機ステーションに取り出され、前記テールガス処理ユニットの前記再生器容器からの前記第2の酸性ガス流と一緒に前記地下貯留層中への注入のために加圧される、請求項17記載の方法。
- 前記凝縮器容器で前記第2の酸性ガス流中の二酸化炭素及び硫黄成分から残留アミン及び凝縮水を分離するステップと、
前記残留アミン及び前記凝縮水を前記再生器容器に戻すよう差し向けるステップとを更に有し、
前記再生器容器からの前記第2の酸性ガス流は、前記第2の酸性ガス流が前記圧縮機ステーションに送り出される前に、残留アミンの除去のために前記凝縮器容器に通される、請求項18記載の方法。 - 前記ガス処理施設は、前記酸性ガス除去施設からの前記第1の酸性ガス流を受け、該第1の酸性ガス流を(i)オーバーヘッドCO2リッチ流及び(ii)H2Sリッチ酸性ガス流に分離する酸性ガス富化施設を更に有し、
前記方法は、
前記クラウス硫黄回収ユニットにおいて前記H2Sリッチ酸性ガス流を前記酸性ガス流として受けるステップと、
前記オーバーヘッドCO2リッチ流を前記圧縮機ステーションに送り出すステップと、 前記圧縮機ステーションにおいて圧力を前記オーバーヘッドCO2リッチ流に加えるステップと、
前記オーバーヘッドCO2リッチ流を前記テールガス処理ユニットの前記再生器容器からの前記第2の酸性ガス流と一緒に前記地下貯留層中に注入するステップとを更に有する、請求項17載の方法。 - 前記吸収器容器からの前記オーバーヘッド副生物流を焼却するステップと、前記焼却された副生物流を大気中に放出するステップとを更に有する、請求項17記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29752910P | 2010-01-22 | 2010-01-22 | |
US61/297,529 | 2010-01-22 | ||
PCT/US2010/058395 WO2011090553A1 (en) | 2010-01-22 | 2010-11-30 | Removal of acid gases from a gas stream, with co2 capture and sequestration |
Publications (3)
Publication Number | Publication Date |
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JP2013517925A JP2013517925A (ja) | 2013-05-20 |
JP2013517925A5 true JP2013517925A5 (ja) | 2015-04-02 |
JP5817080B2 JP5817080B2 (ja) | 2015-11-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012549991A Expired - Fee Related JP5817080B2 (ja) | 2010-01-22 | 2010-11-30 | ガス流からの酸性ガスの除去並びに二酸化炭素捕捉及び隔離 |
Country Status (13)
Country | Link |
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US (1) | US9149761B2 (ja) |
EP (1) | EP2525892A4 (ja) |
JP (1) | JP5817080B2 (ja) |
CN (1) | CN102753250B (ja) |
AR (1) | AR080000A1 (ja) |
AU (1) | AU2010343273B2 (ja) |
BR (1) | BR112012017599A2 (ja) |
CA (1) | CA2786574C (ja) |
EA (1) | EA026113B1 (ja) |
MX (1) | MX338688B (ja) |
MY (1) | MY161559A (ja) |
SG (2) | SG182308A1 (ja) |
WO (1) | WO2011090553A1 (ja) |
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-
2010
- 2010-11-30 SG SG2012048724A patent/SG182308A1/en unknown
- 2010-11-30 SG SG10201500515QA patent/SG10201500515QA/en unknown
- 2010-11-30 JP JP2012549991A patent/JP5817080B2/ja not_active Expired - Fee Related
- 2010-11-30 CN CN201080062144.XA patent/CN102753250B/zh active Active
- 2010-11-30 EP EP10844160.1A patent/EP2525892A4/en not_active Withdrawn
- 2010-11-30 MX MX2012008115A patent/MX338688B/es active IP Right Grant
- 2010-11-30 US US13/516,991 patent/US9149761B2/en active Active
- 2010-11-30 MY MYPI2012003206A patent/MY161559A/en unknown
- 2010-11-30 WO PCT/US2010/058395 patent/WO2011090553A1/en active Application Filing
- 2010-11-30 AU AU2010343273A patent/AU2010343273B2/en not_active Ceased
- 2010-11-30 CA CA2786574A patent/CA2786574C/en not_active Expired - Fee Related
- 2010-11-30 BR BR112012017599A patent/BR112012017599A2/pt not_active IP Right Cessation
- 2010-11-30 EA EA201290682A patent/EA026113B1/ru not_active IP Right Cessation
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2011
- 2011-01-14 AR ARP110100122A patent/AR080000A1/es unknown
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