Materials and methods for the separation of oxygen from air
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C01B-013/00
C01B-013/08
C01G-057/00
C01F-017/00
B01J-008/04
B01D-053/02
B01D-053/22
B01D-071/02
출원번호
US-0748344
(2000-12-22)
발명자
/ 주소
MacKay, Richard
Schwartz, Michael
Sammells, Anthony F.
출원인 / 주소
Eltron Research, Inc.
대리인 / 주소
Greenlee, Winner and Sullivan, P.C.
인용정보
피인용 횟수 :
11인용 특허 :
40
초록▼
Metal oxides particularly useful for the manufacture of catalytic membranes for gas-phase oxygen separation processes having the formula: AxA'x'A"2-(x+x') ByFey'B"2-(y+y') O5+z where: x and x' are greater than 0; y and y' are greater than 0; x+x' is equal to 2; y+y' is less than or equal to 2; z is
Metal oxides particularly useful for the manufacture of catalytic membranes for gas-phase oxygen separation processes having the formula: AxA'x'A"2-(x+x') ByFey'B"2-(y+y') O5+z where: x and x' are greater than 0; y and y' are greater than 0; x+x' is equal to 2; y+y' is less than or equal to 2; z is a number that makes the metal oxide charge neutral; A is an element selected from the lanthanide elements; A' is an element selected from Be, Mg, Ca, Sr, Ba and Ra; A" is an element selected from the f block lanthanides, Be, Mg, Ca, Sr, Ba and Ra; B is an element selected from the group consisting of Al, Ga, In or mixtures thereof and B" is Co or Mg, with the exception that when B" is Mg, A' and A" are not Mg. The metal oxides are useful for preparation of dense membranes which may be formed from dense thin films of the mixed metal oxide on a porous metal oxide element. The invention also provides methods and catalytic reactors for oxygen separation and oxygen enrichment of oxygen deficient gases which employ mixed conducting metal oxides of the above formula.
대표청구항▼
Metal oxides particularly useful for the manufacture of catalytic membranes for gas-phase oxygen separation processes having the formula: AxA'x'A"2-(x+x') ByFey'B"2-(y+y') O5+z where: x and x' are greater than 0; y and y' are greater than 0; x+x' is equal to 2; y+y' is less than or equal to 2; z is
Metal oxides particularly useful for the manufacture of catalytic membranes for gas-phase oxygen separation processes having the formula: AxA'x'A"2-(x+x') ByFey'B"2-(y+y') O5+z where: x and x' are greater than 0; y and y' are greater than 0; x+x' is equal to 2; y+y' is less than or equal to 2; z is a number that makes the metal oxide charge neutral; A is an element selected from the lanthanide elements; A' is an element selected from Be, Mg, Ca, Sr, Ba and Ra; A" is an element selected from the f block lanthanides, Be, Mg, Ca, Sr, Ba and Ra; B is an element selected from the group consisting of Al, Ga, In or mixtures thereof and B" is Co or Mg, with the exception that when B" is Mg, A' and A" are not Mg. The metal oxides are useful for preparation of dense membranes which may be formed from dense thin films of the mixed metal oxide on a porous metal oxide element. The invention also provides methods and catalytic reactors for oxygen separation and oxygen enrichment of oxygen deficient gases which employ mixed conducting metal oxides of the above formula. ransferred by said conveyor, each of said one or more coating nozzles being a jetting nozzle including a center jetting orifice for jetting paint as a regulated jet in the form of a paint membrane, and one or more air-jet orifices for jetting air along one or both of right and left edges of said paint membrane, such that said paint membrane has a gradated shading which is darkest at a center thereof and gradually lightens outwardly from the center; and a controlling mechanism for controlling an orientation of said coating nozzles relative to the concavity based on information of a cross-sectional geometry in crosswise direction of the concavity, such that the gradated coating is darkest at a bottom of the concavity and gradually lightens along sides thereof toward an upper surface of the building board. 2. The coating apparatus according to claim 1, further comprising: means for taking an image of the concavity, and means for controlling a level and an inclination angle of said one or more coating nozzles based on information obtained by taken image data. 3. The coating apparatus according to claim 1, further comprising means for detecting edges of the concavity. 4. The coating apparatus according to claim 3, further comprising means for positionally controlling said one or more coating nozzles in the direction perpendicular to that of the transfer of the building board based on information from said detection means. 5. The coating apparatus according to claim 3, further comprising means for suspending/resuming paint jetting from said one or more coating nozzles based on information from said detection means. 6. The coating apparatus according to claim 3, further comprising means for changing pressure of paint jetting from said one or more coating nozzles based on information from said detection means. 7. The coating apparatus according to any one of claims 1 to 6, wherein said conveyor includes a first conveyor operable to move the building board past a first coating apparatus in a first direction relative to the building board and a second conveyor operable to move the building board past a second coating apparatus in a second direction relative to the building board.
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이 특허에 인용된 특허 (40)
Kwech ; Ludwig ; Jung ; Fritz, Cement, process and device for its production.
Thorogood Robert M. (Macungie PA) Srinivasan Rajagopalan (Allentown PA) Yee Terrence F. (Macungie PA) Drake Miles P. (Allentown PA), Composite mixed conductor membranes for producing oxygen.
Carolan Michael Francis ; Dyer Paul Nigel ; Motika Stephen Andrew, Compositions capable of operating under high oxygen partial pressures for use in solid-state oxygen producing devices.
Carolan Michael Francis ; Dyer Paul Nigel ; Motika Stephen Andrew ; Alba Patrick Benjamin, Coompositions capable of operating under high carbon dioxide partial pressures for use in solid-state oxygen producing d.
Balachandran Uthamalingam (Hinsdale IL) Poeppel Roger B. (Glen Ellyn IL) Kleefisch Mark S. (Naperville IL) Kobylinski Thaddeus P. (Lisle IL) Udovich Carl A. (Joliet IL), Cross-flow electrochemical reactor cells, cross-flow reactors, and use of cross-flow reactors for oxidation reactions.
Mazanec Terry J. (Solon OH) Cable Thomas L. (Newbury OH), Electrocatalytic oxidative dehydrogenation of saturated hydrocarbons to unsaturated hydrocarbons.
Matturo Michael G. (Lambertville NJ) Deckman Harry W. (Clinton NJ) McHenry James A. (Washington NJ) Reynolds ; Jr. Robert P. (Clinton NJ), Multilayered catalyst for controlled transport of reactant.
Balachandran Uthamalingam (Hinsdale IL) Kleefisch Mark S. (Naperville IL) Kobylinski Thaddeus P. (Lisle IL) Morissette Sherry L. (Las Cruces NM) Pei Shiyou (Naperville IL), Oxygen ion-conducting dense ceramic.
Carolan Michael F. (Allentown PA) Dyer Paul N. (Allentown PA) LaBar ; Sr. James M. (Tatamy PA) Thorogood Robert M. (Macungie PA), Process for restoring permeance of an oxygen-permeable ion transport membrane utilized to recover oxygen from an oxygen-.
Mazanec Terry J. (Solon OH) Velenyi Louis J. (Lyndhurst OH), Process for separating oxygen from an oxygen-containing gas by using a bi-containing mixed metal oxide membrane.
Agaskar Pradyot A. (Lawrenceville NJ) Grasselli Robert K. (Chadds Ford PA) Michaels James N. (Neshanic Station NJ) Reischman P. Thomas (Lambertville NJ) Stern David L. (Princeton NJ) Tsikoyiannis Joh, Process for the catalytic dehydrogenation of alkanes to alkenes with simultaneous combustion of hydrogen.
Mazanec Terry J. (Solon OH) Cable Thomas L. (Newbury OH) Frye ; Jr. John G. (Solon OH), Process for the electrocatalytic conversion of light hydrocarbons to synthesis gas.
Mazanec Terry I. (Solon OH) Cable Thomas L. (Newbury OH), Process for the electrocatalytic oxidation of low molecular weight hydrocarbons to higher molecular weight hydrocarbons.
Mazanec Terry J. (Solon OH) Cable Thomas L. (Newbury OH) Frye ; Jr. John G. (Solon OH) Kliewer Wayne R. (Solon OH), Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reac.
Mazanec Terry J. (Solon OH) Cable Thomas L. (Newbury OH) Frye ; Jr. John G. (Solon OH) Kliewer Wayne R. (Solon OH), Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reac.
Mazanec Terry J. ; Cable Thomas L. ; Frye ; Jr. John G. ; Kliewer Wayne R., Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reac.
Schwartz Michael ; White James H. ; Sammells Anthony F., Solid state oxygen anion and electron mediating membrane and catalytic membrane reactors containing them.
Schwartz Michael ; White James H. ; Sammels Anthony F., Solid state oxygen anion and electron mediating membrane and catalytic membrane reactors containing them.
Mazanec Terry J. (Solon OH) Cable Thomas L. (Newbury OH) Frye ; Jr. John G. (Solon OH) Kliewer Wayne R. (Solon OH), Solid-component membranes electrochemical reactor components electrochemical reactors use of membranes reactor component.
Carolan,Michael Francis; Watson,Matthew James; Minford,Eric; Motika,Stephen Andrew; Taylor,Dale M., Controlled heating and cooling of mixed conducting metal oxide materials.
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