公开(公告)号：EP2855941B1

公开(公告)日：2019-01-09

申请号：EP13724110.5

申请日：2013-05-08

Applicant: Praxair Technology Inc.

Inventor： ROSINSKI, Andrew, C. ,  BELANGER, Paul, W. ,  MANNING, Michael, S.

IPC: F04D27/02 ,  B01D53/047

CPC classification number: F04D15/0066 ,  B01D53/0476 ,  B01D2251/302 ,  B01D2253/112 ,  B01D2256/10 ,  B01D2256/12 ,  B01D2256/16 ,  B01D2256/18 ,  B01D2256/22 ,  B01D2257/102 ,  B01D2258/06 ,  B01D2259/40007 ,  B01D2259/401 ,  B01D2259/402 ,  F04D27/0261 ,  F05D2270/04

Abstract: The invention relates to a method and control system to control the speed of a centrifugal compressor operating within a vacuum pressure swing adsorption process to avoid an operation at which surge can occur and directly driven by an electric motor that is in turn controlled by a variable frequency drive. The claimed method determines the optimal speed for operation of the compressor along a peak efficiency operating line of a compressor map thereof. Speed of the compressor is adjusted by a feed back speed multiplier when the flow or other parameter referable to flow through the compressor is below a minimum and a feed forward multiplier during evacuation and evacuation with purge steps that multiplies the feed back multiplier to increase speed of the compressor and thereby avoid surge.

公开(公告)号：EP3215256A1

公开(公告)日：2017-09-13

申请号：EP15767066.2

申请日：2015-09-14

Applicant: ExxonMobil Upstream Research Company

Inventor： CALAFELL, Dag, O. ,  NORTHROP, P., Scott

IPC: B01D53/08 ,  C10L3/10 ,  B01J20/30

CPC classification number: B01D53/12 ,  B01D53/08 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/112 ,  B01D2253/116 ,  B01D2253/204 ,  B01D2253/25 ,  B01D2256/245 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/504 ,  B01D2257/602 ,  B01D2257/702 ,  B01D2257/80 ,  B01D2259/4009 ,  B01D2259/4143 ,  B01D2259/4148 ,  B01J20/34 ,  C10L3/101 ,  C10L2290/06 ,  C10L2290/10 ,  C10L2290/12 ,  C10L2290/542 ,  Y02C10/08

Abstract: A method and systems for adsorbing contaminants from a gas stream are provided herein. The method includes flowing the gas stream into a treating vessel and through a moving bed of adsorbents. The method includes flowing the adsorbents out of the treating vessel and into a fluidized bed of a regenerator. The method includes desorbing the contaminants from the adsorbents in the fluidized bed of the regenerator to form regenerated adsorbents. The method further includes cooling the adsorbents and returning the cooled, regenerated adsorbents to the treating vessel.

Abstract translation: 本文提供了用于从气流中吸附污染物的方法和系统。 该方法包括使气流流入处理容器并通过吸附剂移动床。 该方法包括使吸附剂流出处理容器并进入再生器的流化床。 该方法包括从再生器的流化床中的吸附剂解吸污染物以形成再生吸附剂。 该方法还包括冷却吸附剂并将冷却的再生吸附剂返回到处理容器。

公开(公告)号：EP3207985A1

公开(公告)日：2017-08-23

申请号：EP17163980.0

申请日：2012-05-14

Applicant: G.E.O.S. Ingenieurgesellschaft mbH ,  Universität Bayreuth

Inventor： Jannek, Eberhard ,  Fischer, Heike ,  Martin, Mirko ,  Glombitza, Franz

IPC: B01J20/28 ,  B01J20/02 ,  B01J20/06 ,  B01J20/30 ,  C02F1/28 ,  C02F1/62 ,  C02F101/10 ,  C02F101/22 ,  B01D53/52

CPC classification number: B01J20/0281 ,  B01D53/52 ,  B01D2251/608 ,  B01D2253/112 ,  B01D2253/202 ,  B01D2253/25 ,  B01D2257/408 ,  B01J20/0229 ,  B01J20/06 ,  B01J20/2803 ,  B01J20/3028 ,  B01J20/3035 ,  B01J20/3042 ,  B01J2220/4875 ,  C02F1/281 ,  C02F1/286 ,  C02F2101/101 ,  C02F2101/103 ,  C02F2101/105 ,  C02F2101/106 ,  C02F2101/22

Abstract: The present invention relates to methods of preparing an adsorbent comprising schwertmannite. The adsorbent is suitable for purifying a liquid or gas.

Abstract translation: 本发明涉及制备包含施威特曼石的吸附剂的方法。 吸附剂适用于净化液体或气体。

公开(公告)号：EP2555850B1

公开(公告)日：2017-07-26

申请号：EP11713265.4

申请日：2011-04-07

Applicant: SOLVAY SA

Inventor： SOMMER, Christoph ,  DIANA, Oliviero ,  EICHER, Johannes ,  UENVEREN, Ercan ,  MROSS, Stefan ,  PERNICE, Holger ,  PREDIKANT, Peter, M. ,  SCHWARZE, Thomas ,  FISCHER, Reiner

IPC: C23C16/44 ,  H01L21/306 ,  B01D53/68

CPC classification number: B01D53/002 ,  B01D53/02 ,  B01D53/685 ,  B01D2251/304 ,  B01D2251/60 ,  B01D2253/112 ,  B01D2256/26 ,  B01D2257/2047 ,  B01D2258/0216 ,  C23C16/4405 ,  C25B1/245 ,  Y02C20/30

公开(公告)号：EP2035118B1

公开(公告)日：2017-04-12

申请号：EP07730182.8

申请日：2007-06-15

Applicant: BASF SE

Inventor： HATSCHER, Stephan ,  HESSE, Michael

IPC: B01D53/62 ,  B01D53/86 ,  B01J20/06 ,  B01J20/30 ,  B01J21/06 ,  B01J23/72 ,  B01D53/02 ,  B01J37/03 ,  B01J20/34 ,  B01J37/00 ,  C10K1/32 ,  C10K3/04 ,  C07C7/12 ,  B01J20/32

CPC classification number: B01D53/864 ,  B01D53/02 ,  B01D2253/112 ,  B01D2255/20715 ,  B01D2255/20761 ,  B01D2257/502 ,  B01J20/06 ,  B01J20/3007 ,  B01J20/3078 ,  B01J20/3236 ,  B01J20/3433 ,  B01J20/3458 ,  B01J20/3483 ,  B01J21/066 ,  B01J23/72 ,  B01J37/0009 ,  B01J37/03 ,  B01J2220/42 ,  B01J2220/56 ,  C07C7/12 ,  C10K1/32 ,  C10K3/04 ,  Y02P20/52 ,  C07C11/06

公开(公告)号：EP2285795B1

公开(公告)日：2017-03-22

申请号：EP09747403.5

申请日：2009-05-13

Applicant: Shell Internationale Research Maatschappij B.V.

Inventor： EVANS, Wayne Errol ,  HESS, Martin Lysle ,  MATUSZ, Marek ,  VAN KRUCHTEN, Eugene Marie Godfried Andre

IPC: C07D317/38 ,  C07C31/20 ,  C07C29/12 ,  C07C29/10 ,  B01D53/02 ,  B01D53/70

CPC classification number: C07C29/12 ,  B01D53/02 ,  B01D53/70 ,  B01D2253/112 ,  B01D2255/104 ,  B01D2257/2068 ,  C07C29/106 ,  Y02P20/154 ,  Y02P20/52 ,  C07C31/202

公开(公告)号：EP2782661B1

公开(公告)日：2017-01-11

申请号：EP12790884.6

申请日：2012-11-21

Applicant: Technische Universität Darmstadt

Inventor： EPPLE, Bernd ,  SEEBER, Joachim

IPC: B01D53/83 ,  B01D53/96 ,  F28F5/02 ,  F28D19/04

CPC classification number: B01D53/83 ,  B01D53/10 ,  B01D53/96 ,  B01D2251/404 ,  B01D2251/602 ,  B01D2253/112 ,  B01D2257/504 ,  B01D2259/40088 ,  B01D2259/655 ,  F23C2206/103 ,  F28D19/042 ,  F28F5/02 ,  Y02C10/04 ,  Y02C10/08

公开(公告)号：EP2552567B1

公开(公告)日：2016-12-14

申请号：EP11712734.0

申请日：2011-03-23

Applicant: LifeAire Systems, LLC

Inventor： WORRLOW Kathryn ,C,

IPC: B01D53/00 ,  B01D53/02 ,  A61L9/20 ,  B01J20/20 ,  F24F3/16 ,  B01D46/52 ,  B01L1/04 ,  B01J20/02 ,  B01J20/16 ,  B01J20/04 ,  B01D46/00 ,  B01D46/10

CPC classification number: B01D53/007 ,  A61L9/20 ,  A61L2209/14 ,  A61L2209/16 ,  B01D46/0024 ,  B01D46/0036 ,  B01D46/10 ,  B01D46/521 ,  B01D53/02 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2257/708 ,  B01D2257/91 ,  B01D2259/4508 ,  B01D2259/804 ,  B01J20/0222 ,  B01J20/04 ,  B01J20/165 ,  B01J20/20 ,  B01J2220/42 ,  B01J2220/66 ,  F24F3/16 ,  F24F2003/1667

Abstract: An air purifier has a housing with an inlet for receiving air and an outlet for exhausting air. The housing provides an air flow path for the flow of air in a downstream direction, from the inlet towards the outlet. Particulate pre-filtration is located within the housing downstream from the air inlet. VOC pre-filtration is located within the housing downstream from the particulate pre-filtration. UV filtration is located within the housing downstream from the VOC pre-filtration. VOC post-filtration is located within the housing downstream from the UV filtration. Final particulate filtration is located within the housing downstream from the VOC post-filtration.

公开(公告)号：EP3099399A1

公开(公告)日：2016-12-07

申请号：EP15708248.8

申请日：2015-01-27

Applicant: Outotec (Finland) Oy

Inventor： ALLGULIN, Torkel

IPC: B01D53/64

CPC classification number: B01D53/64 ,  B01D53/04 ,  B01D53/1493 ,  B01D53/78 ,  B01D2252/30 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2257/602

Abstract: The invention relates to a method and to an arrangement for removing gaseous elementary mercury from a stream of gas and to an arrangement for carrying out the method. The arrangement comprises a first washing tower (2) for receiving a stream of gas, a second washing tower (6) for receiving a stream of once processed gas (5) from the first washing tower (2), and a third washing tower (9) for receiving a stream of twice processed gas (23) from the second washing tower (6) and configured for discharging a stream of cleaned gas (12).

公开(公告)号：EP3077080A1

公开(公告)日：2016-10-12

申请号：EP14809357.8

申请日：2014-12-03

Applicant: Antecy B.V.

Inventor： BIJL, Antonie ,  ROESTENBERG, Timo ,  RODRIQUEZ MOSQUEDA, Rafael ,  BREM, Gerrit ,  O'CONNOR, Paul

IPC: B01D53/04 ,  B01D53/62 ,  B01D53/96 ,  A01G9/18 ,  B01J20/04

CPC classification number: B01D53/96 ,  A01G9/18 ,  B01D53/0454 ,  B01D53/0462 ,  B01D53/08 ,  B01D53/62 ,  B01D53/82 ,  B01D2251/30 ,  B01D2251/306 ,  B01D2251/40 ,  B01D2251/606 ,  B01D2253/112 ,  B01D2253/1122 ,  B01D2257/504 ,  B01D2259/40056 ,  B01D2259/4009 ,  B01J20/043 ,  B01J20/28045 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/08 ,  Y02P60/24

Abstract: Compared to prior art processes the process of the invention requires less energy input. The process of the invention is particularly suitable for producing a carbon dioxide enriched gas for accelerating plant growth in a greenhouse.