[미국특허]
Structured adsorbent beds, methods of producing the same and uses thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01D-053/04
B01J-020/18
B01J-020/28
B01J-020/32
B01J-020/30
B01J-020/06
B01J-020/10
B01D-053/02
B01J-020/02
C10L-003/10
B01D-053/047
출원번호
US-0953648
(2015-11-30)
등록번호
US-9744521
(2017-08-29)
발명자
/ 주소
Brody, John F.
Leta, Daniel P.
Fowler, Tracy Alan
Freeman, Stephanie A.
Cutler, Joshua I.
출원인 / 주소
ExxonMobil Upstream Research Company
대리인 / 주소
ExxonMobil Upstream Research Company Law Dept.
인용정보
피인용 횟수 :
0인용 특허 :
278
초록▼
Structured adsorbent beds comprising a high cell density substrate, such as greater than about 1040 cpsi, and a coating comprising adsorbent particles, such as DDR and a binder, such as SiO2 are provided herein. Methods of preparing the structured adsorbent bed and gas separation processes using the
Structured adsorbent beds comprising a high cell density substrate, such as greater than about 1040 cpsi, and a coating comprising adsorbent particles, such as DDR and a binder, such as SiO2 are provided herein. Methods of preparing the structured adsorbent bed and gas separation processes using the structured adsorbent bed are also provided herein.
대표청구항▼
1. A structured adsorbent bed for purification of a gas feedstream comprising: a substrate having a cell density greater than 1040 cells per square inch (cpsi); anda coating on the substrate, wherein the coating comprises adsorbent particles and a binder, wherein the adsorbent particles have an axis
1. A structured adsorbent bed for purification of a gas feedstream comprising: a substrate having a cell density greater than 1040 cells per square inch (cpsi); anda coating on the substrate, wherein the coating comprises adsorbent particles and a binder, wherein the adsorbent particles have an axis ratio of at least 1.2. 2. The structured adsorbent bed of claim 1, wherein the adsorbent particles have an average diameter of about 2 82 m to about 40 μm. 3. The structured adsorbent bed of claim 1, wherein the adsorbent particles have an average diameter greater than about 20 μm. 4. The structured adsorbent bed of claim 1, wherein the adsorbent particles comprise a microporous material. 5. The structured adsorbent bed of claim 4, wherein the microporous material comprises a zeolite. 6. The structured adsorbent bed of claim 5, wherein the zeolite is DDR. 7. The structure adsorbent bed of claim 6, wherein the zeolite is selected from the group consisting of Sigma-1 and ZSM-58. 8. The structured adsorbent bed of claim 1, wherein the binder comprises particles having an average diameter of about 25 nm to about 200 nm. 9. The structured adsorbent bed of claim 1, wherein the binder comprises particles having an average diameter of about 100 nm to about 200 nm. 10. The structured adsorbent bed of claim 1, wherein the binder has a pH greater than 7. 11. The structured adsorbent bed of claim 1, wherein the binder comprises SiO2. 12. The structured adsorbent bed of claim 1, wherein the substrate has a cell density of about 1500 cpsi to about 4000 cpsi. 13. The structured adsorbent bed of claim 1, wherein the substrate has a cell density of about 1400 cpsi or greater. 14. The structured adsorbent bed of claim 1, wherein the coating on the substrate has a thickness of about 30 μm to about 200 μm. 15. The structured adsorbent bed of claim 1, wherein the coating on the substrate has a thickness of at least 100 μm or greater. 16. The structured adsorbent bed of claim 1, wherein the coating comprises one or more layers of adsorbent particles and binder particles. 17. The structured adsorbent bed of claim 1, wherein the substrate is a porous solid selected from the group consisting of a metal oxide, a mixed-metal oxide, a ceramic and a zeolite. 18. The structured adsorbent bed of claim 17, wherein the substrate has a porosity of about 6% or less. 19. The structured adsorbent bed of claim 1, wherein the substrate is a non-porous solid selected from the group consisting of a metal, a glass and a plastic. 20. The structured adsorbent bed of claim 19, wherein the metal is stainless steel. 21. The structured adsorbent bed of claim 1 further comprising a zirconium-containing layer on the substrate. 22. A method of preparing the structured adsorbent bed of claim 1, the method comprising: pretreating the substrate;preparing an aqueous slurry comprising the adsorbent particles and the binder, wherein the adsorbent particles have an axis ratio of at least 1.2; andapplying the aqueous slurry to the substrate to form the coating on the substrate. 23. The method of claim 22, wherein pretreating the substrate comprises: (i) applying a zirconium-containing layer to the substrate; or (ii) heating the substrate and applying the zirconium-containing layer to the substrate. 24. The method of claim 23, wherein (ii) heating the substrate is performed at about 600° C. to about 1100° C. 25. The method of claim 23, wherein the zirconium-containing layer comprises zirconium oxide, zirconium silicate or a combination thereof. 26. The method of claim 22, wherein the binder is SiO2. 27. The method of claim 22, wherein the weight ratio of the adsorbent particles to the binder is from about 70:30 w/w to about 90:10 w/w. 28. The method of claim 22, further comprising: removing excess coating from the coated substrate;drying the coated substrate; andheating the coated substrate. 29. The method of claim 28, wherein the excess coating is removed from the substrate by flowing a gas through the coated substrate at a rate equal to or greater than 100 L/min. 30. The method of claim 28, wherein drying the coated substrate comprises flash drying the coated substrate wherein a gas purge heated from about 50° C. to about 60° C. is flowed through the coated substrate at rate of at least about 100 L/min. 31. The method of claim 22, wherein the coating has about 10% to about 40% macroporosity. 32. A gas separation process comprising contacting a gas mixture containing at least one contaminant with the structured adsorbent bed of claim 1. 33. The process of claim 32, wherein the gas mixture comprises CH4. 34. The process of claim 32, wherein the at least one contaminant is selected from the group consisting CO2, H2O, H2S, NOx and SOx. 35. The gas separation process of claim 32, wherein the process comprises PSA, TSA, PPSA, PTSA, RCPSA, RCTSA, RCPPSA or RCPTSA.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (278)
Siskin, Michael; Katritzky, Alan R.; Wang, Frank C, Absorbent composition containing molecules with a hindered amine and a metal sulfonate, phosphonate or carboxylate structure for acid gas scrubbing process.
Moreau Serge,FRX ; Labasque Jacques,FRX ; Rouge Dominique,FRX, Absorbent having heterogeneous exchange factor and PSA process employing such an absorbent.
Keefer, Bowie G.; Carel, Alain A.; Sellars, Brian G.; Shaw, Ian S. D.; Larisch, Belinda C.; Doman, David G.; Lee, Frederick K.; Gibbs, Andrea C.; Hetzler, Bernard H.; Sawada, James A.; Pelman, Aaron M.; Hunter, Carl F., Adsorbent coating compositions, laminates and adsorber elements.
Nakamura, Akihiro; Kawai, Masato; Hayashida, Masayoshi; Watanabe, Yoshinori; Marumo, Shinichi, Adsorbent for separating nitrogen from mixed gas of oxygen and nitrogen.
Wanni, Amar S.; Nadarajah, Chithranjan; Frederick, Jeffrey W.; Sundaram, Narasimhan, Apparatus and systems having an adsorbent contactor and swing adsorption processes related thereto.
Gerds, Almuth; Reger-Wagner, Norman; Hungerbach, Wolfgang; Van Lookeren, Constant Johan; Whitley, Roger; Hufton, Jeffrey Raymond; Golden, Timothy Christopher, Composite adsorbent bead, process for its production, gas separation process and gas adsorption bed.
Lu Yaping ; Doong Shain-Jer ; Bulow Martin ; Shen Dongmin ; Acharya Divyanshu R. ; Andrecovich Mark J. ; Fitch Frank R. ; Ojo Adeola Florence, Composite adsorbent beads for adsorption process.
Rarig, David Lester; Whitley, Roger Dean; LaBuda, Matthew James; Occhialini, James Michael; Lievre, Kevin Alan; Yankovoy, Michael S., Containerized gas separation system.
Brand Reinhold (Moembris DEX) Engler Bernd (Hanau DEX) Kleine-Moellhoff Peter (Alzenau DEX) Koberstein Edgar (Alzenau DEX), Device for the containment of monolithic catalysts.
Rode, Edward J.; Boulet, Andre J. J.; Pelman, Aaron M.; Babicki, Matthew L.; Keefer, Bowie G.; Sawada, James A.; Alizadeh-Khiavi, Soheil; Roy, Surajit; Gibbs, Andrea C.; Kuznicki, Steven M., Engineered adsorbent structures for kinetic separation.
Keefer, Bowie G.; Babicki, Matthew L.; Boulet, Andre Jason Joseph; Pelman, Aaron M.; Sellars, Brian G.; Roy, Surajit, Gas separation by combined pressure swing and displacement purge.
Kamakoti, Preeti; Corcoran, Edward W.; Chance, Ronald R.; Reyes, Sebastian C., Identification and use of an isomorphously substituted molecular sieve material for gas separation.
Frederick, Jeffrey W.; Fulton, Jr., John W.; Tammera, Robert F.; Huntington, Richard A., Integrated adsorber head and valve design and swing adsorption methods related thereto.
Kumar Ravi (Allentown PA) Scharpf Eric W. (Emmaus PA) Woods Charles M. (Germansville PA), Integrated process for purifying and liquefying a feed gas mixture with respect to its less strongly adsorbed component.
Friesen Dwayne T. ; Babcock Walter C. ; Edlund David J. ; Lyon David K. ; Miller Warren K., Liquid absorbent solutions for separating nitrogen from natural gas.
Deckman, Harry W.; Chance, Ronald R.; Corcoran, Jr., Edward W.; Stern, David L., Low mesopore adsorbent contactors for use in swing adsorption processes.
Schaffer, Charles Linford; Wright, Andrew David; Fogash, Kevin Boyle; Kloosterman, Jeffrey William; Hufton, Jeffrey Raymond, Method and apparatus for adjustably treating a sour gas.
Deckman, Harry W.; Kamakoti, Preeti; Ravikovitch, Peter I.; Kelley, Bruce T.; Northrop, Paul Scott; Rasmussen, Peter C.; Tanaka, Paul Lawrence; Webster, Martin N.; Roth, Wieslaw Jerzy; Corcoran, Edward W., Method and apparatus for removal of oil from utility gas stream.
Winchester, David Charles; Bosco, Matthew John; Klein, Gerald W.; West, Isaac Patrick; Samsal, Richard Linton; Dee, Douglas Paul; Johnson, Andrew David; Karwacki, Jr., Eugene Joseph, Method and equipment for selectively collecting process effluent.
Ramachandran Ramakrishnan (Allendale NJ) Dao Loc H. (Bound Brook NJ), Method of producing unsaturated hydrocarbons and separating the same from saturated hydrocarbons.
Northrop, P. Scott; Wu, Francis S.; Wu, legal representative, Margaret; Sundaram, Narasimhan, Method of purifying hydrocarbons and regeneration of adsorbents used therein.
Connor, Denis J.; Keefer, Bowie G.; McLean, Christopher R.; Knights, Shanna D.; St-Pierre, Jean, Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source.
Deckman, Harry W.; Johnson, Robert A.; Tammera, Robert F.; Anderson, Thomas N., Methods of removing contaminants from a hydrocarbon stream by swing adsorption and related apparatus and systems.
Deckman, Harry W.; Johnson, Robert A.; Kelley, Bruce T.; Ravikovitch, Peter I.; Anderson, Thomas N., Methods of removing contaminants from hydrocarbon stream by swing adsorption and related apparatus and systems.
Golden, Catherine Marie Anne; Golden, Timothy Christopher; Battavio, Paula Jean, Multilayered adsorbent system for gas separations by pressure swing adsorption.
Wijmans, Johannes Gerard; Baker, Richard W.; He, Zhenjie; Pinnau, Ingo, Natural gas separation using nitrogen-selective membranes of modest selectivity.
Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Amo, Karl D.; Da Costa, Andre R.; Daniels, Ramin, Nitrogen gas separation using organic-vapor-resistant membranes.
Krishnamurthy Ramachandran (Cranbury NJ) Lerner Steve L. (Berkeley Heights NJ) MacLean Donald L. (Annandale NJ), PSA multicomponent separation utilizing tank equalization.
Kleinberg William Thomas ; Pillarella Mark Robert ; Dee Douglas Paul, Pressure swing adsorption process and system utilizing two product storage tanks.
Graham, David Ross; Whitley, Roger Dean; Chiang, Robert Ling; Weist, Jr., Edward Landis; Golden, Timothy Christopher; Labuda, Matthew James, Pressure swing adsorption process operation and optimization.
Ravikovitch, Peter I.; Johnson, Robert A.; Deckman, Harry W.; Anderson, Thomas N., Pressure-temperature swing adsorption process for the separation of heavy hydrocarbons from natural gas streams.
Lemcoff Norberto O. ; Fronzoni Mario A. ; Garrett Michael E.,GB2 ; Green Brian C.,GB2 ; Atkinson Tim ; La Cava Alberto I., Process and apparatus for gas separation.
Millet Cyrille,FRX ; Bourgeois Philippe,FRX ; Kraus Georges,FRX ; Gabillard Jean-Pierre,FRX, Process and device for purification of gas by adsorption with fixed horizontal beds.
Auvil Steven R. (Macungie PA) Allam Rodney J. (Guildford PA GB2) Webley Paul A. (Macungie PA) Young Philip J. (Whitchurch GB2), Process for cooling the feed gas to gas separation systems.
Reyes, Sebastian C.; Deckman, Harry W.; Chance, Ronald R.; DeMartin, Gregory J.; Hershkowitz, Frank; Thomas, Eugene R.; Northrop, Paul S.; Kelley, Bruce T.; Corcoran, Jr., Edward W., Process for removing a target gas from a mixture of gases by swing adsorption.
Hershkowitz, Frank; Deckman, Harry W.; Northrop, Paul S.; Kelley, Bruce T., Process for removing a target gas from a mixture of gases by thermal swing adsorption.
Tonkovich,Anna Lee; Qiu,Dongming; Dritz,Terence Andrew; Neagle,Paul; Litt,Robert Dwayne; Arora,Ravi; Lamont,Michael Jay; Pagnotto,Kristina M., Process for separating nitrogen from methane using microchannel process technology.
Oswald Alexis A. (Clinton Township ; Hunterdon County NJ) Bhatia Ram N. (Baton Rouge LA), Process for the hydrofomylation of sulfur-containing thermally cracked petroleum residua.
Johnson, Andrew David; Pearce, Richard Vincent; Farris, Thomas Stephen; Golden, Timothy Christopher; Bosco, Matthew John; Karwacki, Jr., Eugene Joseph; Winchester, David Charles; Hufton, Jeffrey Raymond, Recovering of xenon by adsorption process.
Sircar Shivaji (Wescosville PA) Kumar Ravi (Allentown PA) Koch William R. (Fleetwood PA) VanSloun John (Allentown PA), Recovery of methane from land fill gas.
Chance, Ronald R.; Reyes, Sebastian C.; Deckman, Harry W.; DeMartin, Gregory J.; Kelley, Bruce T.; Northrop, Paul S.; Thomas, Eugene R., Removal of CO2, N2, and H2S from gas mixtures containing same.
Deckman, Harry W.; Chance, Ronald R.; Reyes, Sebastian C.; DeMartin, Gregory J.; Thomas, Eugene R.; Northrop, Paul S.; Kelley, Bruce T.; Corcoran, Jr., Edward W., Removal of CO2, N2, or H2S from gas mixtures by swing adsorption with low mesoporosity adsorbent contactors.
Deckman, Harry W.; Kelley, Bruce T.; Thomas, Eugene R.; Chance, Ronald R.; Northrop, Paul S.; Corcoran, Jr., Edward W., Removal of a target gas from a mixture of gases by swing adsorption with use of a turboexpander.
Kelley, Bruce T.; Northrop, Paul S.; Chance, Ronald R.; Deckman, Harry W.; Corcoran, Jr., Edward W.; Thomas, Eugene R., Removal of heavy hydrocarbons from gas mixtures containing heavy hydrocarbons and methane.
McLean, Christopher R.; LeBlanc, Michel P.; McKerrow, Michael J.; Keefer, Bowie G.; Lu Kong, Xiang; Lebeck, Alan O., Rotary face seal with anti-crowning features.
Denis J. Connor CA; David G. Doman CA; Les Jeziorowski CA; Bowie G. Keefer CA; Belinda Larisch CA; Christopher McLean CA; Ian Shaw CA, Rotary pressure swing adsorption apparatus.
Wright, Andrew David; White, Vincent; Fogash, Kevin Boyle; Kloosterman, Jeffrey William; Hufton, Jeffrey Raymond; Schaffer, Charles Linford, Separation of a sour syngas stream.
Krishnamurthy Ramachandran (Piscataway NJ) Lerner Steven L. (Berkeley Heights NJ) Shukla Yagya (Roselle Park NJ) Stokley Alan G. (Wokingham GB2), Separation of gas mixtures including hydrogen.
Reyes, Sebastian C.; Santiesteban, legal representative, Jose G.; Ni, Zheng; Paur, Charanjit S.; Kortunov, Pavel; Zengel, John; Deckman, Harry W., Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials.
Ying,David Hon Sing; Nataraj,Shankar; Hufton,Jeffrey Raymond; Xu,Jianguo; Allam,Rodney John; Dulley,Sarah Jane, Simultaneous shift-reactive and adsorptive process to produce hydrogen.
Manning, Michael S.; Rosinski, Andrew C.; O'Connor, Gerald Thomas; Belanger, Paul William, Systems and methods for gas separation using high-speed induction motors with centrifugal compressors.
Deckman, Harry W.; Kelley, Bruce T.; Hershkowitz, Frank; Chance, Ronald R.; Northrop, Paul S.; Corcoran, Jr., Edward W., Temperature swing adsorption of CO.
Kelley, Bruce T.; Deckman, Harry W.; Hershkowitz, Frank; Northrop, Paul S.; Ravikovitch, Peter I., Temperature swing adsorption of CO2 from flue gas utilizing heat from compression.
Leta, Daniel P.; Kamakoti, Preeti; Deckman, Harry W.; Ravikovitch, Peter I.; Anderson, Thomas N., Temperature swing adsorption process for the separation of target species from a gas mixture.
Corma Canos, Avelino; Palomino Roca, Miguel; Rey Garcia, Fernando; Valencia Valencia, Susana, Use of a microporous crystalline material of zeolitic nature with RHO structure in natural gas processing.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.