公开(公告)号：EP3365091A1

公开(公告)日：2018-08-29

申请号：EP16784636.9

申请日：2016-10-03

申请人： Dow Global Technologies LLC

发明人： LAROCHE, Christophe R. ,  HASSANZADEH, Armin ,  KLINKER, Eric J.

IPC分类号： B01D53/26 ,  B01D53/28 ,  C10L3/10

CPC分类号： B01D53/28 ,  B01D53/1425 ,  B01D53/263 ,  B01D2252/2025 ,  B01D2252/2026 ,  B01D2252/2028 ,  B01D2252/50 ,  B01D2252/504 ,  B01D2252/604 ,  B01D2252/606 ,  B01D2252/608 ,  B01D2256/245 ,  C10L3/106 ,  C10L2290/08 ,  C10L2290/12 ,  C10L2290/541

摘要： The present invention relates to a dehydration composition and method of use thereof for drying gas streams, in particular natural gas streams, wherein the dehydration composition comprises (i) a glycol, (ii) a borate compound, (iii) an alkali metal carboxylate, and (iv) an additional glycol different than (i), and/or (v) an additional additive selected from an alkanolamine, a phosphate acid or salt compound, a sweetening agent, a low temperature viscosity improver, a corrosion inhibitor, an antifoaming agent, or mixtures thereof.

公开(公告)号：EP2683463B1

公开(公告)日：2018-05-16

申请号：EP12754310.6

申请日：2012-03-07

申请人： Drystill Holdings Inc.

发明人： BELCHERS, Christopher H. ,  MCGREGOR, Ian R. ,  FURLONG, Steve

IPC分类号： B01D53/26 ,  B01D53/14 ,  B01D53/28

CPC分类号： F25J3/08 ,  B01D53/1425 ,  B01D53/263 ,  B01D2252/10 ,  B01D2258/0283 ,  F23G7/02 ,  F23J15/006 ,  F23J15/04 ,  F23J15/06 ,  Y02E20/12 ,  Y02E20/363

摘要： Disclosed is a process for use with flue gas having a moisture content M. The flue gas is introduced to strong brine adapted to exothermically absorb moisture. Simultaneously, heat is withdrawn. This produces heat, water-enriched brine and a gas having a moisture concentration less than M. The strong brine can be recovered by distillation from enriched brine to produce water. The brine temperature throughout absorption can remain within 2° F. of a temperature T in the range 220° F.-300° F. The heat withdrawal can be associated with gas-liquid phase change of a working fluid. The terminus of the heat flow can be associated with gas-liquid phase change of the working fluid. The working fluid can: as liquid, flow only by gravity, convection or wicking; and, as gas, flow only by diffusion or convection. The heat flow can drive a boiler producing steam. M can be greater than 15 wt. % water.

公开(公告)号：EP3120082A4

公开(公告)日：2018-04-18

申请号：EP15749620

申请日：2015-02-17

申请人： BE POWER TECH INC

发明人： BETTS DANIEL A ,  GRAHAM MATTHEW D ,  KAUFMAN JOHN L

IPC分类号： F24F3/14 ,  H01M8/04119

CPC分类号： B01D53/1425 ,  B01D53/263 ,  B01D61/36 ,  B01D61/364 ,  F24F3/1411 ,  F24F3/1417 ,  F24F3/147 ,  F24F5/0035 ,  F24F2003/1435 ,  F24F2003/1458 ,  F28D7/0058 ,  F28D7/0083 ,  F28D7/026 ,  F28D7/10 ,  F28D7/106 ,  F28D21/0015 ,  F28F1/02 ,  F28F2245/02 ,  F28F2250/02 ,  H01M8/04171

摘要： A liquid desiccant regeneration system and method of liquid desiccant regeneration are described. The liquid desiccant regeneration system includes a liquid desiccant regenerator having an engine producing a heated exit stream, and at least one dehydrating tube comprising a first water vapor permeable wall. A low concentration liquid desiccant stream feeds into the liquid desiccant regenerator, while a high concentration liquid desiccant stream exiting the liquid desiccant regenerator. A carrier stream and the low concentration liquid desiccant are in contact with opposite sides of the first water vapor permeable wall, and the low concentration liquid desiccant stream is heated by heat from the heated exit stream to drive water from the low concentration liquid desiccant stream through the first water vapor permeable wall to the carrier stream to form a humidified carrier stream. As a result, the desiccant concentration in the high concentration liquid desiccant stream is higher than a desiccant concentration in the low concentration liquid desiccant stream.

公开(公告)号：EP2777799B1

公开(公告)日：2017-06-21

申请号：EP14151278.0

申请日：2014-01-15

申请人： Carrier Corporation

发明人： KANDIL, Sherif ,  SMITH, Kenneth David ,  MA, Zidu ,  RANJAN, Rajiv ,  COGSWELL, Frederick J. ,  DARDAS, Zissis A. ,  VAN HASSEL, Bart A.

IPC分类号： B01D53/26 ,  F24F3/14

CPC分类号： B01D53/263 ,  B01D53/227 ,  B01D53/229 ,  B01D53/268 ,  B01D2053/223 ,  F24F2003/1435

公开(公告)号：EP3157657A2

公开(公告)日：2017-04-26

申请号：EP15738503.0

申请日：2015-06-11

申请人： Dow Global Technologies LLC

发明人： LAROCHE, Christophe R. ,  KLINKER, Eric J.

IPC分类号： B01D53/26 ,  B01D53/28 ,  C10L3/10 ,  C08L71/02 ,  C08G65/26 ,  C07C43/11

CPC分类号： C10L3/106 ,  B01D53/263 ,  B01D53/28 ,  B01D2252/202 ,  B01D2252/2023 ,  C07C43/11 ,  C08G65/2609 ,  C08G65/34 ,  C08G2650/54 ,  C10L3/10

摘要： The present invention relates to a dehydration composition and method of use thereof for drying gas streams, in particular natural gas streams, wherein the dehydration composition comprises one or more polyhydric alcohol. Said polyhydric alcohol preferably has a hydroxyl content equal to or greater than 31 percent and equal to or less than 75 percent of the formula weight of the compound. Said polyhydric alcohol dehydration compositions are particularly suitable for dewatering and desalting gas stream comprising water and one or more salt.

摘要翻译： 本发明涉及脱水组合物及其用于干燥气流，特别是天然气流的方法，其中脱水组合物包含一种或多种多元醇。 所述多元醇优选具有等于或大于化合物的化学式重量的31％和等于或小于75％的羟基含量。 所述多元醇脱水组合物特别适用于脱水和脱盐包含水和一种或多种盐的气流。

公开(公告)号：EP2969133A4

公开(公告)日：2017-01-04

申请号：EP14774779

申请日：2014-02-10

申请人： BOVEDA INC

发明人： EGBERG DAVID C ,  ESSE ROBERT L

IPC分类号： B01D53/26 ,  B01D53/28 ,  B01D53/30

CPC分类号： B01D53/28 ,  B01D53/263 ,  B01D53/268 ,  G10G7/00

公开(公告)号：EP2580156B1

公开(公告)日：2017-01-04

申请号：EP11722659.7

申请日：2011-05-12

申请人： Praxair Technology, Inc.

发明人： DRNEVICH, Raymond, Francis

IPC分类号： C01B3/00 ,  B65G5/00 ,  C01B3/34 ,  C01B3/48 ,  F17C1/00

CPC分类号： B65G5/00 ,  B01D53/261 ,  B01D53/263 ,  C01B3/00 ,  C01B3/34 ,  C01B3/48 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0288 ,  C01B2203/0294 ,  C01B2203/043 ,  F17C1/007 ,  F17C2221/012 ,  F17C2221/013 ,  F17C2223/0123 ,  F17C2223/036 ,  F17C2265/068 ,  F17C2270/0152 ,  Y02C10/14 ,  Y02E60/321 ,  Y02E60/322 ,  Y02E60/324

公开(公告)号：EP2864453B1

公开(公告)日：2016-07-20

申请号：EP13729766.9

申请日：2013-06-20

申请人： Shell Internationale Research Maatschappij B.V.

发明人： LI, Bei ,  MILLS, Stephen John ,  PEK, Johan Jan Barend

IPC分类号： C10L3/10 ,  C07C29/80 ,  C07C31/20 ,  B01D53/14 ,  B01D53/26

CPC分类号： B01D53/1425 ,  B01D3/14 ,  B01D3/32 ,  B01D53/18 ,  B01D53/263 ,  B01D2252/2023 ,  C07C31/202 ,  C10L3/101 ,  C10L3/106 ,  C10L3/107 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/10 ,  C10L2290/12 ,  C10L2290/141 ,  C10L2290/48 ,  C10L2290/541 ,  C10L2290/543 ,  C10L2290/56

公开(公告)号：EP2516031B1

公开(公告)日：2016-03-02

申请号：EP10838450.4

申请日：2010-12-09

申请人： Chemetics Inc.

发明人： NORTON, Daniel, S. ,  PEREZ, Orlando, G. ,  DRACKETT, Thomas, S. ,  STERENBERG, David, J.

IPC分类号： B01D3/00 ,  B01D53/18 ,  B01J19/32 ,  B01D53/26

CPC分类号： B01D3/008 ,  B01D53/185 ,  B01D53/263 ,  Y02A50/2342 ,  Y02P70/34

摘要： A liquid distribution trough contained within a tower for the purpose of mass or thermal exchange between at least a first liquid and a second fluid; the trough having an upper section and a lower section; the lower section for receiving the first liquid; a horizontal dividing member separating the upper section from the lower section and having at least one dividing member portion defining an aperture to allow for passage of the liquid fluid from the lower section to the upper section; a feed conduit means in communication with the lower section to provide feed first liquid flow to the lower section; the lower section having at least one inlet portion defining a liquid inlet in communication with the feed conduit means; and a first baffle adjacent the inlet portion operably impacted by the first liquid flow and to hinder preferential flow along the walls of the trough and the dividing member. The trough and tower are of particular value in a sulphuric acid plant and a carbon dioxide capture plant.

公开(公告)号：EP2969133A1

公开(公告)日：2016-01-20

申请号：EP14774779.4

申请日：2014-02-10

申请人： Boveda, Inc.

发明人： EGBERG, David C. ,  ESSE, Robert L.

IPC分类号： B01D53/26 ,  B01D53/28 ,  B01D53/30

CPC分类号： B01D53/28 ,  B01D53/263 ,  B01D53/268 ,  G10G7/00

摘要： A humidity control device for use in maintaining the desired humidity for wood musical instrument, art objects and museum artifacts, the device including a water vapor permeable pouch and a saturated aqueous solution having a suitable humidity control point for use with these objects.

摘要翻译： 一种用于保持木质乐器，艺术品和博物馆伪影所需湿度的湿度控制装置，该装置包括透水袋和具有用于这些物体的合适湿度控制点的饱和水溶液。