公开(公告)号：EP2407229B1

公开(公告)日：2016-02-10

申请号：EP11173689.8

申请日：2011-07-12

申请人： AIR PRODUCTS AND CHEMICALS, INC.

发明人： Kloosterman, Jeffrey William ,  Fogash, Kevin Boyle ,  Wright, Andrew David

IPC分类号： B01D53/00 ,  C10K1/00 ,  C10K1/32 ,  C10K3/00 ,  C10K3/04 ,  C01B3/56 ,  B01D53/047

CPC分类号： C10K1/00 ,  B01D53/002 ,  B01D53/047 ,  B01D2256/16 ,  B01D2256/20 ,  B01D2256/22 ,  B01D2257/504 ,  C01B3/56 ,  C01B2203/0283 ,  C01B2203/0415 ,  C01B2203/043 ,  C01B2203/0465 ,  C01B2203/0475 ,  C01B2203/0485 ,  C01B2203/0877 ,  C10K1/32 ,  C10K3/00 ,  C10K3/04 ,  Y02P20/152

摘要： A gaseous mixture (101), comprising CO 2 , H 2 , H 2 S and optionally CO, is separated into an H 2 or H 2 and CO product stream (103) (H 2 /CO product stream), and a CO 2 enriched stream (104) containing at least one combustible component selected from H 2 S, H 2 , CO and any additional combustible components present in the gaseous mixture. A support fuel stream (109), comprising one or more combustible components, is combusted to form a stable flame, and the CO 2 enriched stream and flame are contacted in the presence of sufficient O 2 to combust all or substantially all of the combustible component(s) present in said CO 2 enriched stream. A CO 2 product stream is formed from said combustion effluent (113). The support fuel stream may be generated from the process of generating or separating the gaseous mixture or from the H 2 /CO product stream. Where the CO 2 enriched stream contains H 2 S, the support fuel stream may also be a stream obtained off-site that comprises H 2 S.

公开(公告)号：EP2681292A1

公开(公告)日：2014-01-08

申请号：EP11860093.1

申请日：2011-03-03

申请人： SRI International

发明人： STEELE, Daniel ,  WILSON, Robert B. ,  MALHOTRA, Ripudaman ,  ADAIR, Brian

IPC分类号： C10G2/00 ,  C10J3/00 ,  C07C29/152 ,  C07C31/04 ,  C10L1/04

CPC分类号： C07C29/1518 ,  C10G2/30 ,  C10G2/332 ,  C10G2/50 ,  C10G3/42 ,  C10G3/52 ,  C10G50/00 ,  C10G2300/4081 ,  C10G2300/805 ,  C10G2400/20 ,  C10J3/00 ,  C10J2300/093 ,  C10J2300/0966 ,  C10J2300/0986 ,  C10J2300/1659 ,  C10J2300/1665 ,  C10J2300/1807 ,  C10K1/00 ,  C10K1/004 ,  C10K1/007 ,  Y02P20/128 ,  Y02P20/13 ,  Y02P30/40 ,  C07C31/04

摘要： The invention provides methods and apparatus ultimately for converting a carbonaceous material to liquid hydrocarbons suitable for use, for example, as transportation fuels. In a first step the carbonaceous material is converted to a syngas product, and in subsequent steps the syngas product is converted to the desired liquid hydrocarbons. In one embodiment, coal and methane are converted to syngas, and the syngas product is converted to hydrocarbons through a methanol intermediate. An example use for the methods and apparatus of the invention is in the preparation of aviation fuels.

公开(公告)号：EP2480494A2

公开(公告)日：2012-08-01

申请号：EP10819199.0

申请日：2010-08-04

申请人： UOP LLC

发明人： LECHNICK, William J. ,  BRESLER, Leonid ,  DAVIS, Lamar A.

IPC分类号： C01B3/52 ,  B01D53/14 ,  B01D53/40 ,  B01D53/60

CPC分类号： B01D53/78 ,  B01D53/1418 ,  B01D53/1462 ,  B01D53/77 ,  B01D2251/70 ,  B01D2257/502 ,  B01D2257/504 ,  C01B3/52 ,  C01B2203/025 ,  C01B2203/0283 ,  C01B2203/0415 ,  C01B2203/0475 ,  C01B2203/0485 ,  C01B2203/145 ,  C10K1/00 ,  C10K1/16 ,  C10K3/04 ,  Y02C10/06 ,  Y02P20/152

摘要： A process for maintaining a low carbon monoxide content in a carbon dioxide product that is made in a synthesis gas purification process is disclosed. More particularly, the invention involves an improved process in which a portion of a loaded solvent is sent through a carbon dioxide absorber instead of to a series of carbon dioxide flash drums.

公开(公告)号：EP2416868A1

公开(公告)日：2012-02-15

申请号：EP10713898.4

申请日：2010-04-06

申请人： Shell Internationale Research Maatschappij B.V.

发明人： SCHREUDER, Sandra

IPC分类号： B01D53/14 ,  B01D53/52 ,  B01D53/75 ,  C02F3/02 ,  C10K1/12 ,  C10L3/10 ,  B01D53/50

CPC分类号： B01D53/1456 ,  B01D53/50 ,  B01D53/526 ,  B01D53/75 ,  B01D2257/308 ,  B01D2257/406 ,  C10J2300/0909 ,  C10J2300/093 ,  C10J2300/1681 ,  C10K1/00 ,  C10K1/003 ,  C10K1/12 ,  Y02P20/152

摘要： The present invention provides a method of treating an off-gas stream (80) comprising NH
3 and H
2 S to provide a sulphate stream (910), the method comprising the steps of : (i) providing a first off-gas stream (80) comprising NH
3 , H
2 S, CO
2 and optionally one or more of HCN, COS and CS
2 ; (ii) passing the first off-gas stream (80) to an incinerator (300) to oxidise NH
3 , H
2 S, and optionally one or more of HCN, COS and CS
2 to provide a second off-gas stream (310) comprising N
2 , H
2 O, SO
2 and CO
2 ; (iii) scrubbing the second off-gas stream (310) with a first aqueous alkaline stream (380, 876a) in a caustic scrubber (350) to separate SO
2 and a part of the CO
2 from the second off-gas stream to provide a spent caustic stream (360) comprising carbonate and one or both of sulphite and bisulphite and a caustic scrubber off-gas stream (370) comprising N
2 and CO
2 ; and (iv) passing the spent caustic stream (360) to an aerator (900) comprising sulphur-oxidising bacteria in the presence of oxygen to biologically oxidise sulphite and bisulphite to sulphate to provide a sulphate stream (910).

摘要翻译： 本发明提供了一种处理包含NH 3和H 2 S的废气流（80）以提供硫酸盐流（910）的方法，所述方法包括以下步骤：（i）提供第一废气流（80），其包括 NH 3，H 2 S，CO 2和任选的一种或多种HCN，COS和CS2; （ii）使第一废气流（80）通过焚烧炉（300）以氧化NH 3，H 2 S以及任选的一种或多种HCN，COS和CS2以提供包含N 2的第二废气流（310） H2O，SO2和CO2; （iii）用苛性碱洗涤器（350）中的第一含水碱性物流（380,876a）洗涤所述第二废气物流（310）以从所述第二废气流分离SO 2和一部分CO 2以提供 包含碳酸盐和亚硫酸盐和亚硫酸氢盐中的一种或两种的废碱流（360）和包含N 2和CO 2的苛性洗涤器废气流（370）; 和（iv）在氧气存在下将废碱流（360）通入包含硫氧化细菌的曝气器（900）以生物氧化亚硫酸盐和亚硫酸氢盐至硫酸盐以提供硫酸盐流（910）。

公开(公告)号：EP2170489B1

公开(公告)日：2011-09-14

申请号：EP08786489.8

申请日：2008-07-28

申请人： Shell Internationale Research Maatschappij B.V.

发明人： DEMMERS, Anthonius Maria ,  SCHREUDER, Sandra

IPC分类号： B01D53/86 ,  C01B3/52 ,  C01B3/58 ,  C01B17/04 ,  C10K1/34

CPC分类号： B01D53/8668 ,  B01D53/1462 ,  B01D53/8671 ,  B01D2255/2092 ,  B01D2257/304 ,  B01D2257/308 ,  B01D2257/408 ,  B01D2257/504 ,  C01B3/52 ,  C01B3/58 ,  C01B17/0408 ,  C01B2203/0415 ,  C01B2203/0435 ,  C01B2203/0465 ,  C01B2203/0475 ,  C01B2203/0485 ,  C10K1/00 ,  C10K1/20 ,  Y02C10/06 ,  Y02P20/152

摘要： The invention provides a process for producing purified gas from feed gas comprising H2S, CO2 and HCN and/or COS, the process comprising the steps of: (a) contacting feed gas comprising H2S, CO2 and HCN and/or COS with a HCN/COS hydrolysis sorbent in the presence of water in a HCN/COS hydrolysis unit, thereby obtaining gas depleted in HCN and/or COS; (b) contacting the gas depleted in HCN and/or COS with absorbing liquid in an H2S/CO2 absorber to remove H2S and CO2, thereby obtaining the purified gas and absorbing liquid rich in H2S and CO2; (c) heating and de-pressurising at least part of the absorbing liquid rich in H2S and CO2 to obtain hot flash gas enriched in CO2 and absorbing liquid enriched in H2S; (d) contacting the absorbing liquid enriched in H2S at elevated temperature with a stripping gas, thereby transferring H2S to the stripping gas to obtain regenerated absorbing liquid and stripping gas rich in H2S; and (e) leading at least part of the flash gas enriched in CO2 to the HCN/COS hydrolysis unit and/or to the H2S/CO2 absorber.

公开(公告)号：EP2243815A1

公开(公告)日：2010-10-27

申请号：EP09707179.9

申请日：2009-01-21

申请人： Central Research Institute of Electric Power Industry

发明人： KAWASE, Makoto ,  ICHIKAWA, Kazuyoshi ,  OHTAKA, Maromu ,  MORITA, Hiroshi

IPC分类号： C10K1/00 ,  B09B3/00 ,  C10J3/00 ,  C10K1/02 ,  C10K1/08 ,  F02C3/28 ,  F02D19/02 ,  H01M8/06

CPC分类号： H01M8/0643 ,  C01B3/52 ,  C01B3/54 ,  C01B2203/0435 ,  C01B2203/0465 ,  C01B2203/0485 ,  C10J3/62 ,  C10J3/66 ,  C10J3/84 ,  C10J2300/0916 ,  C10J2300/0956 ,  C10J2300/0986 ,  C10J2300/1207 ,  C10J2300/1606 ,  C10J2300/1643 ,  C10J2300/1646 ,  C10J2300/1659 ,  C10J2300/1671 ,  C10K1/00 ,  F02C3/28 ,  F02D19/022 ,  F02M21/0215 ,  F02M21/0227 ,  F05D2220/722 ,  F05D2220/75 ,  F23G5/027 ,  F23G2201/301 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2206/10 ,  H01M8/0625 ,  H01M8/0662 ,  H01M2008/1293 ,  H01M2008/147 ,  Y02E20/12 ,  Y02E20/18 ,  Y02E50/12 ,  Y02E60/526 ,  Y02P20/129 ,  Y02T10/16 ,  Y02T10/32

摘要： An apparatus which comprises: a carbonizer (1) which pyrolyzes a biomass to yield a pyrolysis gas and a carbonization product; a furnace (2) in which the carbonization product supplied from the carbonizer (1) is burned; a closed vessel (3) which is disposed in the furnace (2) and holds therein a carbonate (4) which has been melted by the heat generated by the carbonization product burned in the furnace (2); an introduction pipe (5) disposed so that the pyrolysis gas is introduced into the molten carbonate (4) in the closedvessel (3); and a fuel gas supply pipe (6) disposed so that a fuel gas, which is the pyrolysis gas sent through the introduction pipe (5), passed through the molten carbonate (4), and purified by reaction with the molten carbonate (4), is sent from the closed vessel (3) to the outside of the furnace (2).

摘要翻译： 一种装置，包括：碳化器（1），其热解生物质以产生热解气体和碳化产物; 从碳化器（1）供给的碳化物燃烧的炉（2） 密闭容器（3），其设置在所述炉（2）中并且保持在其中由在所述炉（2）中燃烧的碳化产物产生的热量熔化的碳酸盐（4）; 引导管（5），其设置成使所述热分解气体被引入所述闭塞管（3）中的熔融碳酸盐（4）中; 以及燃料气体供给管（6），其设置成使通过导入管（5）送出的热解气体的燃料气体通过熔融碳酸盐（4），并与熔融碳酸盐（4）反应而纯化， 从密封容器（3）送到炉子（2）的外部。

公开(公告)号：EP2170489A1

公开(公告)日：2010-04-07

申请号：EP08786489.8

申请日：2008-07-28

申请人： Shell Internationale Research Maatschappij B.V.

发明人： DEMMERS, Anthonius Maria ,  SCHREUDER, Sandra

IPC分类号： B01D53/86 ,  C01B3/52 ,  C01B3/58 ,  C01B17/04 ,  C10K1/34

CPC分类号： B01D53/8668 ,  B01D53/1462 ,  B01D53/8671 ,  B01D2255/2092 ,  B01D2257/304 ,  B01D2257/308 ,  B01D2257/408 ,  B01D2257/504 ,  C01B3/52 ,  C01B3/58 ,  C01B17/0408 ,  C01B2203/0415 ,  C01B2203/0435 ,  C01B2203/0465 ,  C01B2203/0475 ,  C01B2203/0485 ,  C10K1/00 ,  C10K1/20 ,  Y02C10/06 ,  Y02P20/152

摘要： The invention provides a process for producing purified gas from feed gas comprising H2S, CO2 and HCN and/or COS, the process comprising the steps of: (a) contacting feed gas comprising H2S, CO2 and HCN and/or COS with a HCN/COS hydrolysis sorbent in the presence of water in a HCN/COS hydrolysis unit, thereby obtaining gas depleted in HCN and/or COS; (b) contacting the gas depleted in HCN and/or COS with absorbing liquid in an H2S/CO2 absorber to remove H2S and CO2, thereby obtaining the purified gas and absorbing liquid rich in H2S and CO2; (c) heating and de-pressurising at least part of the absorbing liquid rich in H2S and CO2 to obtain hot flash gas enriched in CO2 and absorbing liquid enriched in H2S; (d) contacting the absorbing liquid enriched in H2S at elevated temperature with a stripping gas, thereby transferring H2S to the stripping gas to obtain regenerated absorbing liquid and stripping gas rich in H2S; and (e) leading at least part of the flash gas enriched in CO2 to the HCN/COS hydrolysis unit and/or to the H2S/CO2 absorber.

公开(公告)号：EP2015859A2

公开(公告)日：2009-01-21

申请号：EP07797361.8

申请日：2007-05-07

申请人： Plascoenergy IP Holdings, S.L., Bilbao

发明人： TSANGARIS, Andreas ,  SWAIN, Margaret ,  MARCEAU, Pascale, Bonnie ,  BASHAM, Scott, Douglas ,  FEASBY, Douglas, Michael ,  CHOTALIYA, Ashish

IPC分类号： B01D53/14

CPC分类号： C10J3/84 ,  C10J3/00 ,  C10J3/20 ,  C10J3/463 ,  C10J3/482 ,  C10J3/723 ,  C10J3/82 ,  C10J2200/09 ,  C10J2300/0946 ,  C10J2300/0983 ,  C10J2300/1223 ,  C10J2300/1238 ,  C10J2300/1618 ,  C10J2300/1634 ,  C10J2300/165 ,  C10J2300/1671 ,  C10J2300/1681 ,  C10J2300/1693 ,  C10J2300/1884 ,  C10K1/00 ,  C10K1/002 ,  C10K1/003 ,  C10K1/004 ,  C10K1/007 ,  C10K1/02 ,  C10K1/024 ,  C10K1/101 ,  C10K1/102 ,  C10K1/12 ,  C10K1/122 ,  C10K1/14 ,  C10K1/143 ,  C10K1/16 ,  C10K1/20 ,  C10K1/26 ,  C10K1/32 ,  C10K3/008 ,  F23G5/027 ,  F23G5/085 ,  F23G2204/201 ,  F23G2209/262 ,  F23J7/00 ,  F23J2219/70 ,  Y02E20/12 ,  Y02E20/18 ,  Y02E50/32 ,  Y02P20/13

摘要： The present invention provides a gas conditioning system for processing an input gas from a low temperature gasification system to an output gas of desired characteristics. The system comprises a two-stage process, the first stage separating heavy metals and particulate matter in a dry phase, and the second stage including further processing steps of removing acid gases, and/or other contaminants. Optional processes include adjusting the humidity and temperature of the input gas as it passes through the gas conditioning system. The presence and sequence of processing steps is determined by the composition of the input gas, the desired composition of output gas for downstream applications, and by efficiency and waste minimization.

公开(公告)号：EP1318186B1

公开(公告)日：2006-05-17

申请号：EP02292669.5

申请日：2002-10-28

申请人： Institut Français du Pétrole

发明人： Marty, Eric

IPC分类号： C10B53/00 ,  C10K1/00

CPC分类号： B01D45/12 ,  C10B47/30 ,  C10B53/00 ,  C10K1/00 ,  C10K1/024 ,  Y02E50/30

公开(公告)号：EP1544166A3

公开(公告)日：2006-01-04

申请号：EP04255551.6

申请日：2004-09-14

申请人： THE BOC GROUP, INC.

发明人： Dunn, Graeme John, The Boc Group plc

IPC分类号： C01B31/18 ,  C01B3/38 ,  C01B3/50 ,  C01B3/52 ,  C01B3/56

CPC分类号： F25J3/0261 ,  B01D53/04 ,  B01D53/047 ,  B01D53/261 ,  B01D2253/102 ,  B01D2253/1085 ,  B01D2256/16 ,  B01D2256/20 ,  B01D2257/102 ,  B01D2257/108 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2257/702 ,  B01D2257/80 ,  B01D2259/40001 ,  B01D2259/403 ,  B01D2259/4145 ,  C01B3/52 ,  C01B3/56 ,  C01B32/40 ,  C01B2203/0261 ,  C01B2203/0415 ,  C01B2203/042 ,  C01B2203/043 ,  C01B2203/0475 ,  C01B2203/1023 ,  C10K1/00 ,  C10K1/08 ,  C10K3/04 ,  F25J3/0223 ,  F25J3/0252 ,  F25J2205/30 ,  F25J2205/40 ,  F25J2205/60 ,  F25J2210/04 ,  F25J2230/30 ,  F25J2245/02 ,  F25J2270/24 ,  Y02C10/08 ,  Y02C10/12 ,  Y02P20/152

摘要： The present invention provides for a process for the production of syngas from hydrocarbon and oxygen feeds in a reactor A over a monolithic catalyst. The syngas is cooled in a number of stages including water quench stage B, compressed in a compressor G, and has carbon dioxide removed from it in adsorbent column I. The resulting gas mixture is separated cryogenically in cold box P by means of a partial condensation stage P1 to produce hydrogen gas and a residual liquid, a stripping stage P2 to remove dissolved hydrogen from the residual liquid, and a fractionation stage P3 to produce a pure carbon monoxide product from the stripped residual liquid. The hydrogen gas from stage P1 is recycled to the compressor G.