JP4913390B2 - 部分再生吸収剤溶液によるガス脱酸方法 - Google Patents
部分再生吸収剤溶液によるガス脱酸方法 Download PDFInfo
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- JP4913390B2 JP4913390B2 JP2005328792A JP2005328792A JP4913390B2 JP 4913390 B2 JP4913390 B2 JP 4913390B2 JP 2005328792 A JP2005328792 A JP 2005328792A JP 2005328792 A JP2005328792 A JP 2005328792A JP 4913390 B2 JP4913390 B2 JP 4913390B2
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- absorbent solution
- acidic
- gas
- acidic compounds
- compound
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- 239000002250 absorbent Substances 0.000 title claims description 145
- 230000002745 absorbent Effects 0.000 title claims description 145
- 238000000034 method Methods 0.000 title claims description 34
- 150000007513 acids Chemical class 0.000 claims description 120
- 239000007789 gas Substances 0.000 claims description 56
- 229910052757 nitrogen Inorganic materials 0.000 claims description 48
- 150000001875 compounds Chemical class 0.000 claims description 41
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 40
- 230000002829 reductive effect Effects 0.000 claims description 25
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 24
- 238000010521 absorption reaction Methods 0.000 claims description 24
- 238000000926 separation method Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 229910001868 water Inorganic materials 0.000 claims description 20
- 239000003345 natural gas Substances 0.000 claims description 19
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 claims description 18
- -1 amine salts Chemical class 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 14
- 239000000779 smoke Substances 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 13
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- 239000001569 carbon dioxide Substances 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 12
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- 239000012453 solvate Substances 0.000 claims description 10
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 9
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- 238000010908 decantation Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 6
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- 238000003786 synthesis reaction Methods 0.000 claims description 5
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 4
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- UKODFQOELJFMII-UHFFFAOYSA-N pentamethyldiethylenetriamine Chemical compound CN(C)CCN(C)CCN(C)C UKODFQOELJFMII-UHFFFAOYSA-N 0.000 claims description 4
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- 230000008929 regeneration Effects 0.000 description 30
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
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- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 4
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- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 description 3
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 150000001642 boronic acid derivatives Chemical class 0.000 description 3
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- DPLOXPRJCFWURN-UHFFFAOYSA-N n-(2,2-diethoxyethyl)-2,2-diethoxy-n-methylethanamine Chemical compound CCOC(OCC)CN(C)CC(OCC)OCC DPLOXPRJCFWURN-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 3
- RXYPXQSKLGGKOL-UHFFFAOYSA-N 1,4-dimethylpiperazine Chemical compound CN1CCN(C)CC1 RXYPXQSKLGGKOL-UHFFFAOYSA-N 0.000 description 2
- MSSDTZLYNMFTKN-UHFFFAOYSA-N 1-Piperazinecarboxaldehyde Chemical compound O=CN1CCNCC1 MSSDTZLYNMFTKN-UHFFFAOYSA-N 0.000 description 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 2
- FTVFPPFZRRKJIH-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperidin-4-amine Chemical compound CC1(C)CC(N)CC(C)(C)N1 FTVFPPFZRRKJIH-UHFFFAOYSA-N 0.000 description 2
- PNHGJPJOMCXSKN-UHFFFAOYSA-N 2-(1-methylpyrrolidin-2-yl)ethanamine Chemical compound CN1CCCC1CCN PNHGJPJOMCXSKN-UHFFFAOYSA-N 0.000 description 2
- ZRZOERYTFAWUQQ-UHFFFAOYSA-N 2-(2-aminoethylsulfanyl)ethanol Chemical compound NCCSCCO ZRZOERYTFAWUQQ-UHFFFAOYSA-N 0.000 description 2
- OUMFAUYLXGTBCX-UHFFFAOYSA-N 2-(butylamino)ethanethiol Chemical compound CCCCNCCS OUMFAUYLXGTBCX-UHFFFAOYSA-N 0.000 description 2
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- YOOSAIJKYCBPFW-UHFFFAOYSA-N 3-[4-(3-aminopropoxy)butoxy]propan-1-amine Chemical compound NCCCOCCCCOCCCN YOOSAIJKYCBPFW-UHFFFAOYSA-N 0.000 description 2
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- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 2
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 2
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- IMUDHTPIFIBORV-UHFFFAOYSA-N aminoethylpiperazine Chemical compound NCCN1CCNCC1 IMUDHTPIFIBORV-UHFFFAOYSA-N 0.000 description 2
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- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
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Images
Classifications
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- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
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- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
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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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
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- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
Description
a)酸性化合物を非常に減少させたガス状流出物と、酸性化合物を豊富に含んだ吸収剤溶液とが得られるように、ガス状流出物を吸収剤溶液と接触させる段階、ここで吸収剤溶液は、ある量の酸性化合物を吸収すると2つの分離可能な相を形成する性質を有するよう選択される、
b)酸性化合物を含んだ吸収剤溶液を酸性化合物を非常に減少させた第1の吸収剤溶液部分、および酸性化合物を豊富にした第2の吸収剤溶液部分の2つの部分に分離する段階、
c)酸性化合物の一部を放出するように、第2の部分を再生させる段階、
d)段階b)で得られた第1の吸収剤溶液部分、および段階c)で得られた再生された吸収剤溶液部分を、段階a)に吸収剤溶液として再循環する段階
を実施する方法に関する。
ZS 分離帯域、デカンテーションブート
ZR 再生帯域
E 筺体
E1 熱交換器
CD 蒸留カラム
R リボイラ
ZA1 混合機
ZA2 混合機
B ドラム
B1 沈降器、分離手段
B2 沈降器、分離器、ドラム
B3 分離ドラム
B4 分離手段、ドラム
B5 分離装置、ドラム
B6 分離装置、ドラム
P1 ポンプ
P2 ポンプ
P3 ポンプ
1〜9、15、21〜26、31〜38、41〜53 ライン
V1 膨張手段
V2 膨張手段
V3 膨張手段
V4 膨張手段
Claims (9)
- 硫化水素(H2S)、メルカプタン、二酸化炭素(CO2)、二酸化硫黄(SO2)、オキシ硫化炭素(COS)および二硫化炭素(CS2)からなる群の少なくとも1種の酸性化合物を含むガス状流出物の脱酸方法であって、下記の段階を実施する方法。
a)酸性化合物を非常に減少させたガス状流出物と、酸性化合物を豊富に含んだ吸収剤溶液とが得られるように、前記ガス状流出物を吸収剤溶液と接触させる段階、ここで前記吸収剤溶液は、水である溶媒和化合物と、アミンの群から選択される反応性化合物とを含み、また、該吸収剤溶液は、ある量の酸性化合物を吸収すると2つの分離可能な相を形成する性質を有するよう選択される、
b)酸性化合物を豊富に含んだ前記吸収剤溶液を酸性化合物を非常に減少させた第1の吸収剤溶液部分、および酸性化合物を豊富にした第2の吸収剤溶液部分の2つの部分に分離する段階、
c)前記酸性化合物の一部を放出するように、前記第2の部分を再生させる段階、
d)段階b)で得られた前記第1の吸収剤溶液部分、および段階c)で得られた前記再生された吸収剤溶液部分を、段階a)に前記吸収剤溶液として再循環する段階。 - 前記吸収剤溶液が、アルカリ塩、アルカリ土類塩、金属塩、およびアミン塩からなる群から選択される塩を含む、請求項1に記載の方法。
- 段階b)において、デカンテーション、遠心分離および濾過の分離技術の1つを使用する請求項1または2に記載の方法。
- 段階c)において前記第2の吸収剤溶液部分は、ガス状の形態で酸性化合物を放出することにより酸性化合物を非常に減少させた再生された吸収剤溶液を生成するように蒸留する、請求項1から3のいずれか一項に記載の方法。
- 段階c)において前記第2の部分は、ガス状の形態で酸性化合物を放出することにより液体を生成し、次いで放出された前記酸性化合物を排出し、かつ前記液体が、酸性化合物を非常に減少させた第1の再生された吸収剤溶液部分と、第3の吸収剤溶液部分とに分離するように膨張させる、請求項1から3のいずれか一項に記載の方法。
- 前記第3の吸収剤溶液部分は、膨張により酸性化合物を非常に減少させた第2の再生された吸収剤溶液部分と、ガス状の形態で放出された酸性化合物とを生成するように膨張させる、請求項5に記載の方法。
- 前記第3の吸収剤溶液部分は、ガス状の形態で酸性化合物を放出することにより酸性化合物を非常に減少させた第2の再生された吸収剤溶液部分を生成するように蒸留する、請求項5に記載の方法。
- 前記ガス状流出物が、天然ガス、合成ガス、燃焼煙、製油所ガス、クラウステールガスおよびバイオマス発酵ガスからなる群から選択される、請求項1から7のいずれか一項に記載の方法。
- 燃焼煙または天然ガス中に存在する二酸化炭素の前記吸収に、クラウステールガスの処理に、または天然ガスおよび製油所ガスの脱硫に適用され、次の反応性化合物/溶媒和化合物対:N,N,N’,N’,N”−ペンタメチルジエチレントリアミン/水、N,N,N’,N’,N”−ペンタメチルジプロピレントリアミン/水、N,N−ビス(2,2−ジエトキシエチル)メチルアミン/水、およびN,N−ジメチル−ジプロピレントリアミン/水の1つを含む吸収剤溶液を使用する、請求項1から8のいずれか一項に記載の方法。
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FR0412107 | 2004-11-12 | ||
FR0412107A FR2877858B1 (fr) | 2004-11-12 | 2004-11-12 | Procede de desacidification d'un gaz avec une solution absorbante a regeneration fractionnee |
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JP4913390B2 true JP4913390B2 (ja) | 2012-04-11 |
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EP (1) | EP1656983B1 (ja) |
JP (1) | JP4913390B2 (ja) |
DK (1) | DK1656983T3 (ja) |
FR (1) | FR2877858B1 (ja) |
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Families Citing this family (110)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2617610C (en) * | 2005-08-09 | 2013-04-02 | Exxonmobil Research And Engineering Company | Polyalkyleneacrylamide salt for acid gas scrubbing process |
FR2895273B1 (fr) * | 2005-12-22 | 2008-08-08 | Inst Francais Du Petrole | Procede de desacidification d'un gaz avec une solution absorbante a regeneration fractionnee avec controle de la teneur en eau de la solution |
FR2896244B1 (fr) * | 2006-01-18 | 2013-04-12 | Total Sa | Procede de purification de melanges gazeux contenant des mercaptans et autres gaz acides |
FR2898284B1 (fr) * | 2006-03-10 | 2009-06-05 | Inst Francais Du Petrole | Procede de desacidification d'un gaz par solution absorbante avec regeneration fractionnee par chauffage. |
US7846407B2 (en) * | 2006-04-07 | 2010-12-07 | Liang Hu | Self-concentrating absorbent for acid gas separation |
US7718151B1 (en) * | 2006-04-07 | 2010-05-18 | Liang Hu | Methods and systems for deacidizing gaseous mixtures |
FR2900842B1 (fr) * | 2006-05-10 | 2009-01-23 | Inst Francais Du Petrole | Procede de desacidification d'un effluent gazeux avec extraction des produits a regenerer |
FR2900843B1 (fr) * | 2006-05-10 | 2008-07-04 | Inst Francais Du Petrole | Procede de desacidification d'un gaz par multiamines partiellement neutralisees |
JP5230080B2 (ja) * | 2006-06-06 | 2013-07-10 | 三菱重工業株式会社 | 吸収液、co2の除去装置及び方法 |
DE102006036228A1 (de) * | 2006-08-03 | 2008-02-07 | Universität Dortmund | Verfahren zum Abtrennen von CO2 aus Gasgemischen |
CN101143297B (zh) * | 2006-09-15 | 2010-08-18 | 中国石油化工股份有限公司 | 污水储罐排放气的净化处理方法 |
KR100768383B1 (ko) * | 2006-11-29 | 2007-10-18 | 한국전력공사 | 이산화탄소 분리용 혼합 흡수제 |
US7601315B2 (en) * | 2006-12-28 | 2009-10-13 | Cansolv Technologies Inc. | Process for the recovery of carbon dioxide from a gas stream |
FR2913609B1 (fr) * | 2007-03-14 | 2009-05-01 | Inst Francais Du Petrole | Procede de desacidification d'un faz avec fractionnement par diffusion thermique de la solution absorbante chargee en composes acides. |
FR2914199B1 (fr) * | 2007-03-30 | 2009-05-22 | Inst Francais Du Petrole | Procede d'elimination des mercaptans |
CN101053746B (zh) * | 2007-06-06 | 2010-06-09 | 北京大学 | 乙二醇脱除烟道气中sox的方法 |
FR2918577B1 (fr) * | 2007-07-12 | 2009-10-09 | Inst Francais Du Petrole | Procede d'elimination de gaz contenus dans les effluents gazeux |
CN101106823A (zh) * | 2007-07-24 | 2008-01-16 | 华为技术有限公司 | 实现一号多机的呼叫处理方法及智能网业务控制设备 |
JP2011025100A (ja) * | 2007-11-22 | 2011-02-10 | Research Institute Of Innovative Technology For The Earth | 高圧ガスから二酸化炭素を回収する方法及び水性組成物 |
DE102008007087A1 (de) * | 2008-01-31 | 2009-08-06 | Universität Dortmund | Verfahren zum Abtrennen von CO2 aus Gasgemischen mit einer extraktiven Regenerationsstufe |
EP2088389B1 (de) * | 2008-02-05 | 2017-05-10 | Evonik Degussa GmbH | Absorptionskältemaschine |
EP2087930A1 (de) | 2008-02-05 | 2009-08-12 | Evonik Degussa GmbH | Verfahren zur Absorption eines flüchtigen Stoffes in einem flüssigen Absorptionsmittel |
AU2009264389B2 (en) * | 2008-06-23 | 2014-05-29 | Basf Se | Absorption medium and method for removing sour gases from fluid streams, in particular from flue gases |
ES2541144T3 (es) * | 2008-06-23 | 2015-07-16 | Basf Se | Absorbente y procedimiento para la eliminación de gases ácidos de corrientes de fluido, en particular de gases de humo |
DE102008031552A1 (de) * | 2008-07-07 | 2010-01-14 | Uhde Gmbh | Verfahren zum Entfernen von Sauergasen aus einem Gasstrom |
FR2936165B1 (fr) * | 2008-09-23 | 2011-04-08 | Inst Francais Du Petrole | Procede de desacidification d'un gaz par solution absorbante avec controle de la demixtion |
FR2938452B1 (fr) * | 2008-11-20 | 2012-02-03 | Inst Francais Du Petrole | Procede de desacidification d'un gaz par solution absorbante avec demixtion en cours de regeneration |
US9440182B2 (en) | 2008-12-24 | 2016-09-13 | General Electric Company | Liquid carbon dioxide absorbents, methods of using the same, and related systems |
AU2013200759B2 (en) * | 2009-02-02 | 2013-07-18 | Evonik Degussa Gmbh | CO2 absorption from gas mixtures using an aqueous solution of 4-amino- 2,2,6,6-tetramethylpiperidine |
DE102009000543A1 (de) | 2009-02-02 | 2010-08-12 | Evonik Degussa Gmbh | Verfahren, Absorptionsmedien und Vorrichtung zur Absorption von CO2 aus Gasmischungen |
JP4922326B2 (ja) * | 2009-02-20 | 2012-04-25 | 株式会社東芝 | 炭酸ガス吸収剤及び炭酸ガス回収方法 |
FR2942729B1 (fr) | 2009-03-05 | 2011-08-19 | Inst Francais Du Petrole | Procede de desacidification d'un gaz par une solution absorbante, avec section de lavage a l'eau optimisee |
FR2942972B1 (fr) * | 2009-03-10 | 2012-04-06 | Inst Francais Du Petrole | Procede de desacidification d'un gaz par solution absorbante avec vaporisation et/ou purification d'une fraction de la solution absorbante regeneree. |
DE102009018444A1 (de) * | 2009-04-22 | 2010-10-28 | Uhde Gmbh | Verfahren zur Entfernung von sauren Gaskomponenten aus einem Gasgemisch |
US8541622B2 (en) * | 2009-06-30 | 2013-09-24 | Nalco Company | Acid gas scrubbing composition |
US8461335B2 (en) * | 2009-06-30 | 2013-06-11 | Nalco Company | Acid gas scrubbing composition |
US9555364B2 (en) | 2009-06-30 | 2017-01-31 | Nalco Company | Acid gas scrubbing composition |
US8524184B2 (en) * | 2009-07-08 | 2013-09-03 | Exxonmobil Research And Engineering Company | Sulfur recovery plant tail gas treatment process |
CA2769617A1 (en) | 2009-08-11 | 2011-02-17 | Shell Internationale Research Maatschappij B.V. | Absorbent composition and process for removing co2 and/or h2s from a gas comprising co2 and/or h2s |
EP2283911A1 (en) | 2009-08-11 | 2011-02-16 | Shell Internationale Research Maatschappij B.V. | Process for removing CO2 and/or H2S from a gas comprising CO2 and/or H2S |
US8647413B2 (en) * | 2009-10-30 | 2014-02-11 | General Electric Company | Spray process for the recovery of CO2 from a gas stream and a related apparatus |
DE102009056660B4 (de) * | 2009-12-02 | 2014-09-25 | Mt-Biomethan Gmbh | Verfahren und Anlage zur chemisorptiven Abtrennung von Kohlendioxid aus Bio- oder Klärgas mittels einer aminhaltigen Waschlösung und Regeneration der beladenen Waschlösung |
DE102009047564A1 (de) | 2009-12-07 | 2011-06-09 | Evonik Degussa Gmbh | Arbeitsmedium für eine Absorptionskältemaschine |
US20110142738A1 (en) * | 2009-12-16 | 2011-06-16 | Uop Llc | Method for treating spent regeneration gas |
DE102010004071A1 (de) * | 2010-01-05 | 2011-07-07 | Uhde GmbH, 44141 | CO2-Entfernung aus Gasen mit niedrigen CO2-Partialdrücken mittels 2,2'-(Ethylendioxy)-bis-(ethylamin) (EDEA) |
US8574406B2 (en) | 2010-02-09 | 2013-11-05 | Butamax Advanced Biofuels Llc | Process to remove product alcohol from a fermentation by vaporization under vacuum |
US8318114B2 (en) * | 2010-04-16 | 2012-11-27 | Nalco Company | Composition for treating acid gas |
US8262787B2 (en) * | 2010-06-09 | 2012-09-11 | Uop Llc | Configuration of contacting zones in vapor liquid contacting apparatuses |
BR112013005045A2 (pt) | 2010-09-02 | 2019-09-24 | Butamax Tm Advanced Biofuels | método para a remoção de um produto álcool a partir de um líquido de fermentação |
DE102011077377A1 (de) | 2010-11-12 | 2012-05-16 | Evonik Degussa Gmbh | Verfahren zur Absorption von sauren Gasen aus Gasmischungen |
US8765083B2 (en) * | 2010-11-19 | 2014-07-01 | Nalco Company | Acid gas absorbent composition |
CN102068896A (zh) * | 2010-12-28 | 2011-05-25 | 江西稀有稀土金属钨业集团有限公司 | 自吸式烟气净化装置 |
AU2012267842B2 (en) | 2011-06-09 | 2016-01-07 | Asahi Kasei Kabushiki Kaisha | Carbon-dioxide absorber and carbon-dioxide separation/recovery method using said absorber |
EP2532414A1 (de) | 2011-06-10 | 2012-12-12 | Evonik Degussa GmbH | Verfahren zur Absorption von CO2 aus einer Gasmischung |
EP2532412A1 (de) | 2011-06-10 | 2012-12-12 | Evonik Degussa GmbH | Absorptionsmedium und Verfahren zur Absorption eines sauren Gases aus einer Gasmischung |
EP2532413A1 (de) | 2011-06-10 | 2012-12-12 | Evonik Degussa GmbH | Verfahren zur Absorption von CO2 aus einer Gasmischung |
WO2013072147A1 (de) | 2011-11-14 | 2013-05-23 | Evonik Degussa Gmbh | Verfahren und vorrichtung zur abtrennung von sauren gasen aus einer gasmischung |
JP2015501643A (ja) | 2011-12-09 | 2015-01-19 | ビュータマックス・アドバンスド・バイオフューエルズ・エルエルシー | 発酵ブロスから生成物アルコールを取り出す方法 |
CN102553396B (zh) * | 2011-12-23 | 2014-06-04 | 武汉凯迪工程技术研究总院有限公司 | 一种高效低能耗捕集电站烟气中二氧化碳的方法及其设备 |
DE102012200907A1 (de) | 2012-01-23 | 2013-07-25 | Evonik Industries Ag | Verfahren und Absorptionsmedium zur Absorption von CO2 aus einer Gasmischung |
WO2013127765A1 (en) * | 2012-03-02 | 2013-09-06 | Basf Se | Removing acid gases from water vapour-containing fluid streams |
EP2819766B1 (en) * | 2012-03-02 | 2016-05-18 | Basf Se | Removing sulphur oxides from a fluid stream |
US8691171B2 (en) * | 2012-03-02 | 2014-04-08 | Basf Se | Removing sulphur oxides from a fluid stream |
DE102012207509A1 (de) * | 2012-05-07 | 2013-11-07 | Evonik Degussa Gmbh | Verfahren zur Absorption von CO2 aus einer Gasmischung |
FR2992229B1 (fr) * | 2012-06-26 | 2015-10-30 | IFP Energies Nouvelles | Solution absorbante a base de diamines tertiaires appartenant a la famille des aminoethylmorpholines encombrees et procede d'elimination de composes acides d'un effluent gazeux |
KR101422671B1 (ko) * | 2012-08-02 | 2014-07-23 | (주)에이엠티퍼시픽 | 산성가스 제거용 상분리 흡수제 조성물 및 이를 이용한 산성가스 제거방법 |
CN103566735A (zh) * | 2012-08-07 | 2014-02-12 | 中国石油化工股份有限公司 | 从天然气中脱除硫化物及二氧化碳的吸收液 |
FR2994861B1 (fr) | 2012-08-30 | 2014-08-22 | IFP Energies Nouvelles | Procede d'absorption de composes acides contenus dans un effluent gazeux au moyen d'une solution aqueuse a base d'amine |
WO2014129400A1 (ja) | 2013-02-25 | 2014-08-28 | 公益財団法人地球環境産業技術研究機構 | ガス中の二酸化炭素を吸収及び回収するための液体、並びにそれを用いた二酸化炭素の回収方法 |
KR101492724B1 (ko) | 2013-06-27 | 2015-02-12 | 한국전력공사 | 가스화 복합발전에서 이산화탄소 포집을 위한 이산화탄소 흡수 조성물 |
JP6170366B2 (ja) * | 2013-07-26 | 2017-07-26 | 株式会社Ihi | 二酸化炭素の回収方法及び回収装置 |
KR102096006B1 (ko) * | 2013-09-26 | 2020-05-27 | 한국전력공사 | 산성가스 제거용 흡수 조성물 |
WO2015053619A1 (en) | 2013-10-07 | 2015-04-16 | Carbonoro B.V. | Process for capturing co2 from a co2-containing gas stream involving phase separation of aqueous absorbent |
CN103495340B (zh) * | 2013-10-15 | 2015-11-18 | 北京博源恒升高科技有限公司 | 复合醇胺类溶液脱除气体中SOx的方法 |
JP5984776B2 (ja) * | 2013-10-15 | 2016-09-06 | 三菱重工業株式会社 | 複合アミン吸収液、co2又はh2s又はその双方の除去装置及び方法 |
CN107349749A (zh) * | 2013-10-17 | 2017-11-17 | 胡亮 | 一种用于含有酸性气体的气体混合物脱酸的方法及系统 |
RU2674963C2 (ru) | 2013-11-07 | 2018-12-13 | Кэнсолв Текнолоджиз Инк. | Способ улавливания диоксида серы из газового потока |
KR101534710B1 (ko) | 2013-11-12 | 2015-07-07 | 현대자동차 주식회사 | 산성가스의 흡수 분리 장치 |
CN103816791A (zh) * | 2014-03-03 | 2014-05-28 | 山东恒基新型材料有限公司 | 一种酸洗废气处理装置 |
US9834734B2 (en) | 2014-05-23 | 2017-12-05 | Taminco Bvba | Acid gas removal process by absorbent solution comprising amine compounds |
FR3027819B1 (fr) | 2014-11-04 | 2018-07-27 | IFP Energies Nouvelles | Procede de desacidification d'un effluent gazeux par une solution absorbante avec injection de vapeur dans la solution absorbante regeneree et dispositif pour sa mise en oeuvre |
DE102015212749A1 (de) | 2015-07-08 | 2017-01-12 | Evonik Degussa Gmbh | Verfahren zur Entfeuchtung von feuchten Gasgemischen |
WO2017033217A1 (ja) * | 2015-08-27 | 2017-03-02 | 日揮株式会社 | 炭化水素ガスの液化前処理設備及び出荷基地設備 |
BR112018003582A2 (pt) * | 2015-09-29 | 2018-09-25 | Basf Se | absorvente e processo para a remoção seletiva de sulfeto de hidrogênio |
JP6460974B2 (ja) * | 2015-12-22 | 2019-01-30 | 株式会社神戸製鋼所 | 吸収剤及びその製造方法並びに二酸化炭素の分離回収方法 |
DE102016204930A1 (de) | 2016-03-24 | 2017-09-28 | Evonik Degussa Gmbh | Verbesserte Absorbentien zur Abtrennung von CO2 und H2S |
DE102016204937A1 (de) | 2016-03-24 | 2017-09-28 | Evonik Degussa Gmbh | Verbesserte Absorbentien zur Abtrennung von CO2 und H2S |
DE102016204932A1 (de) | 2016-03-24 | 2017-09-28 | Evonik Degussa Gmbh | Verbesserte Absorbentien zur Abtrennung von CO2 und H2S |
DE102016204929B4 (de) | 2016-03-24 | 2022-05-05 | Evonik Operations Gmbh | Absorptionsmedium und Verfahren zur Absorption saurer Gase aus Gasmischungen |
DE102016204931A1 (de) | 2016-03-24 | 2017-09-28 | Evonik Degussa Gmbh | Verfahren, Absorptionsmedien zur Absorption von CO2 aus Gasmischungen |
DE102016210483A1 (de) | 2016-06-14 | 2017-12-14 | Evonik Degussa Gmbh | Verfahren und Absorptionsmittel zur Entfeuchtung von feuchten Gasgemischen |
EP3257843A1 (en) | 2016-06-14 | 2017-12-20 | Evonik Degussa GmbH | Method of preparing a high purity imidazolium salt |
DE102016210478A1 (de) | 2016-06-14 | 2017-12-14 | Evonik Degussa Gmbh | Verfahren zur Entfeuchtung von feuchten Gasgemischen |
DE102016210484A1 (de) | 2016-06-14 | 2017-12-14 | Evonik Degussa Gmbh | Verfahren zur Entfeuchtung von feuchten Gasgemischen |
DE102016210481B3 (de) | 2016-06-14 | 2017-06-08 | Evonik Degussa Gmbh | Verfahren zum Reinigen einer ionischen Flüssigkeit |
EP3257568B1 (de) | 2016-06-14 | 2019-09-18 | Evonik Degussa GmbH | Verfahren zur entfeuchtung von feuchten gasgemischen mit ionischen flüssigkeiten |
US10888816B2 (en) | 2016-11-01 | 2021-01-12 | Shell Oil Company | Process for producing a purified gas stream |
CN106731596A (zh) * | 2016-11-22 | 2017-05-31 | 唐山首钢京唐西山焦化有限责任公司 | 一种尾气的处理方法及其系统 |
JP6847799B2 (ja) | 2017-09-21 | 2021-03-24 | 株式会社東芝 | 二酸化炭素吸収剤及び二酸化炭素除去装置 |
KR102037878B1 (ko) * | 2018-02-22 | 2019-10-29 | 서강대학교산학협력단 | 이산화탄소 흡수제와 이를 이용한 이산화탄소의 분리방법 |
JP7204369B2 (ja) | 2018-08-07 | 2023-01-16 | 株式会社東芝 | 酸性ガス吸収剤、酸性ガスの除去方法及び酸性ガス除去装置 |
CN111974164B (zh) * | 2019-05-21 | 2023-01-13 | 中石化南京化工研究院有限公司 | 一种甘氨酸盐二氧化碳吸收剂 |
CN110960956B (zh) * | 2019-12-02 | 2023-12-29 | 中国石油天然气集团有限公司 | 一种适用于相变吸收剂吸收烟气中co2的方法及系统 |
FR3104453B1 (fr) | 2019-12-16 | 2021-12-31 | Ifp Energies Now | Procede d'élimination de composes acides d'un effluent gazeux avec une solution absorbante d’amines tertiaires |
FR3112966B1 (fr) | 2020-07-29 | 2022-11-11 | Ifp Energies Now | Procédé et système de prétraitement d’effluent gazeux pour le captage de CO2en post combustion |
WO2022163209A1 (ja) * | 2021-01-27 | 2022-08-04 | 三菱瓦斯化学株式会社 | 二酸化炭素吸収剤 |
CN113181743B (zh) * | 2021-05-21 | 2022-12-23 | 中国纺织科学研究院有限公司 | 处理粘胶纤维生产废气中二硫化碳的方法 |
US11826699B2 (en) * | 2021-06-04 | 2023-11-28 | Saudi Arabian Oil Company | Stripping H2S off natural gas for multiple isotope analyses |
CN114159946B (zh) * | 2022-02-11 | 2022-04-29 | 河北精致科技有限公司 | 一种用于脱除烟气中二氧化硫的吸收剂及其应用 |
WO2023195862A1 (en) * | 2022-04-08 | 2023-10-12 | Gude Gudesen Hans | Method and system for co2 capture and utilization |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2139375A (en) * | 1937-06-14 | 1938-12-06 | Shell Dev | Removal of so from gases |
US2600328A (en) * | 1948-06-07 | 1952-06-10 | Fluor Corp | Separation of acidic constituents from gases |
FR2036167A5 (en) * | 1969-03-05 | 1970-12-24 | Inst Francais Du Petrole | Eliminating carbon dioxide from mixed gases |
US4044100A (en) * | 1969-12-08 | 1977-08-23 | Allied Chemical Corporation | Separation of acidic gas constituents from gaseous mixtures containing the same |
US3658462A (en) * | 1970-03-05 | 1972-04-25 | Shell Oil Co | Liquid-gas absorption process |
US3831348A (en) * | 1971-07-09 | 1974-08-27 | Allied Chem | Removal of sulfur compounds from glycolic and alcoholic compounds by solvent extraction |
US4251494A (en) * | 1979-12-21 | 1981-02-17 | Exxon Research & Engineering Co. | Process for removing acidic compounds from gaseous mixtures using a two liquid phase scrubbing solution |
IT1177324B (it) * | 1984-11-26 | 1987-08-26 | Snam Progetti | Procedimento per rimuovere selettivamente l'idrogeno solforato da miscele gassose contenenti anche anidride carbonica |
FR2636857B1 (fr) * | 1988-09-26 | 1990-12-14 | Inst Francais Du Petrole | Procede de deshydratation, de desacidification et de separation d'un condensat d'un gaz naturel |
DE19536941A1 (de) * | 1995-10-04 | 1997-04-10 | Hoechst Ag | Verfahren zur Entsalzung von glykolstämmigen Lösemitteln für Gaswäschen |
US6267938B1 (en) * | 1996-11-04 | 2001-07-31 | Stanchem, Inc. | Scavengers for use in reducing sulfide impurities |
IL132347A (en) * | 1999-10-12 | 2005-11-20 | Lextran Ltd | Method for removing acidic gases from waste gas |
US6334886B1 (en) * | 2000-05-12 | 2002-01-01 | Air Products And Chemicals, Inc. | Removal of corrosive contaminants from alkanolamine absorbent process |
ATE551112T1 (de) * | 2003-04-04 | 2012-04-15 | Univ Texas | Polyamin-/alkalisalzmischungen zur entfernung von kohlendioxid aus gasströmen |
US20070148069A1 (en) * | 2005-12-23 | 2007-06-28 | Shrikar Chakravarti | Carbon dioxide recovery from flue gas and the like |
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NO340012B1 (no) | 2017-02-27 |
JP2006136885A (ja) | 2006-06-01 |
EP1656983A1 (fr) | 2006-05-17 |
US7419646B2 (en) | 2008-09-02 |
FR2877858A1 (fr) | 2006-05-19 |
US20060104877A1 (en) | 2006-05-18 |
FR2877858B1 (fr) | 2007-01-12 |
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