公开(公告)号：US2772149A

公开(公告)日：1956-11-27

申请号：US26176451

申请日：1951-12-13

Applicant: HYDROCARBON RESEARCH INC

Inventor： GARBO PAUL W

IPC: B01J4/04 ,  B01J12/00 ,  C01B3/36

CPC classification number: B01J4/04 ,  B01J12/005 ,  C01B3/36 ,  Y10S48/04

公开(公告)号：KR100998462B1

公开(公告)日：2010-12-06

申请号：KR1020040044660

申请日：2004-06-16

Applicant: 아사히 가라스 가부시키가이샤

Inventor： 야마다겐지 ,  다떼마쯔신 ,  야마다가즈히꼬

IPC: B01J8/20 ,  B01J8/18

CPC classification number: B01J13/04 ,  B01F3/0811 ,  B01F5/0476 ,  B01J4/04 ,  Y10T428/2982

Abstract: 실질적으로 균일한 입자 직경을 갖는 무기질 구상체를 양호한 생산성으로 안정되게 얻기 위한 제조방법 및 제조장치를 제공한다.
유로 속을 유속 0.001∼2m/s, 그리고 층류 상태로 흐르는 유기 액체 중에, 다공성막을 통해 무기 화합물을 함유하는 수성 액상체를 압출하여 W/O 형 에멀전을 형성한 후, 그 W/O 형 에멀전 중의 무기 화합물을 함유하는 수성 액상체를 고형화하는 것을 특징으로 하는 무기질 구상체의 제조방법이다. 특히 상기 유로의 최상류에 위치하는 부분과 최하류에 위치하는 부분 사이의 유기 액체의 압력 손실이 10∼5000Pa 인 것이 바람직하다.

公开(公告)号：KR100516476B1

公开(公告)日：2005-09-22

申请号：KR1019997005797

申请日：1997-12-23

Applicant: 에이치2-테크 에쓰. 에이. 알. 엘

Inventor： 에띠에방,클라우드 ,  로쉬드,무스타파

IPC: C01B3/34

CPC classification number: H01M8/0631 ,  B01J4/04 ,  B01J12/002 ,  B01J19/088 ,  C01B3/0094 ,  C01B3/323 ,  C01B3/38 ,  C01B3/50 ,  C01B3/501 ,  C01B2203/041 ,  C01B2203/047 ,  C01B2203/0475 ,  H05H1/46 ,  H05H2001/463 ,  Y02E60/324

Abstract: 이런 장치는 다음과 같이 구성된다: 연료 기체(탄화수소 또는 알코올) 뿐만 아니라 산소 및/또는 수증기로 구성되어 있는 1차 혼합물을 개질하여 특히 수소, 이산화탄소 및 일산화탄소를 포함하는 2차 혼합물을 만드는 저온 플라즈마를 가지는 반응기(10b); 결과 1차 혼합물을 반응기(10a)에 넣기 전에 고온으로 만들기 위해 부착된 연소기(40)와 버너(42)와 같이 작동하는 구성물의 혼합을 위한 취입 부분(18); 반응기를 상대적으로 고온으로 유지하기 위해 이 반응기를 둘러싸고 있는 고리 모양의 굴뚝(48); 반응기 (10b)에서 묵음의 방전을 발생하기 위해 짧은 주기의 높은 진동수를 가지는 진동 및 전극(62-66)에 의해 변동되어 기체 혼합물에 화학적 반응성을 주는 저온 플라즈마를 발생시키는 높은 진동수의 교류 고전압원(58); 반응기 (10b)와 수소 수집기(14) 사이에 있어 초기 수소 추출을 위해 높은 선택 투과성을 가지는 막(12); 전체 세트를 둘러싸고 있는 단열 껍질(50). 본 발명은 PEM 형 연료 전지에 적용가능하며, 전기 수송기 또는 운반 가능한 발생기 세트에 적합하다.

公开(公告)号：KR1020000057182A

公开(公告)日：2000-09-15

申请号：KR1019997004496

申请日：1997-11-18

Applicant: 로디아 쉬미

Inventor： 마꼬디에르,삐에르 ,  시귈롱,띠에리

IPC: C01F17/00

CPC classification number: G01N27/4073 ,  B01D71/024 ,  B01J4/04 ,  C01B13/0255 ,  C01F17/0025 ,  C01G15/00 ,  C01G15/006 ,  C01P2002/34 ,  C04B35/44 ,  H01M8/124 ,  Y02P70/56

Abstract: PURPOSE: A preparation method of LaMO3 type composition, M being aluminium, gallium or indium, in powder or sintered form is provided, which can be used in any application requiring an oxygen conductive material in oxide form, such as fuel cells with solid oxides. CONSTITUTION: A compound in powder form is capable of reaching by loose powder sintering a density at least equal to 93 % of its theoretical density and of resulting in a sintered compound substantially free from an electrically active secondary phase at the grain boundary. The compound in powder form is obtained by reacting salts of lanthanum and of element M with a base then separating and calcining the resulting precipitate. It can also be obtained by mixing in a liquid medium salts of lanthanum and of element M and, optionally, of a base; then drying by pulverization and calcination of the resulting precipitate.

Abstract translation: 目的：提供粉末或烧结形式的M为铝，镓或铟的LaMO3型组合物的制备方法，其可用于需要氧化物形式的氧传导材料的任何应用，例如具有固体氧化物的燃料电池。 构成：粉末形式的化合物能够通过松散粉末烧结达到至少等于其理论密度的93％的密度，并且得到在晶界基本上不含电活性二次相的烧结组合物。 粉末形式的化合物通过使镧和元素M的盐与碱反应，然后分离和煅烧所得沉淀物而获得。 也可以通过在液体介质中混合镧和元素M和任选的碱的盐来获得; 然后通过粉碎和煅烧所得沉淀物进行干燥。

公开(公告)号：WO2003092891A1

公开(公告)日：2003-11-13

申请号：PCT/US2003/014019

申请日：2003-05-02

Applicant: MYKROLIS CORPORATION ,  WU, Qunwei ,  BRODEUR, Craig, L. ,  PILLION, John, E. ,  SHYU, Jieh-Hwa

Inventor： WU, Qunwei ,  BRODEUR, Craig, L. ,  PILLION, John, E. ,  SHYU, Jieh-Hwa

IPC: B01J35/02

CPC classification number: H01M8/04201 ,  B01D61/00 ,  B01J4/04 ,  B01J19/2475 ,  C01B3/503 ,  C01B2203/0405 ,  C01B2203/041 ,  C25B15/08 ,  C25D5/08 ,  C25D17/008 ,  C25D17/10 ,  C25F7/00 ,  F28F13/003 ,  F28F13/02 ,  H01M2/1673 ,  H01M8/04197 ,  H01M8/1004

Abstract: A device and method for increasing the mass transport rate of a chemical or electrochemical process at the solid and fluid interface in a fluid cell. The device includes a membrane in close contact with surface of the work piece, to separate the process cell into two chambers, so that fluid velocity at the work piece is controlled separately from the main cell flow. Thus the diffusion boundary layer is controlled and minimized by the rate that fluid is withdrawn from the work piece chamber.

Abstract translation: 一种用于增加流体池中的固体和流体界面处的化学或电化学过程的质量传输速率的装置和方法。 该装置包括与工件的表面紧密接触的膜，以将处理室分离成两个室，使得工件上的流体速度与主池流动分离地被控制。 因此，扩散边界层通过流体从工件腔室中取出的速度被控制和最小化。

公开(公告)号：WO00049396A1

公开(公告)日：2000-08-24

申请号：PCT/US2000/004616

申请日：2000-02-22

IPC: B01J4/04 ,  B01J19/00 ,  B01J19/24 ,  G01N1/40 ,  G01N27/447 ,  G01N30/00 ,  G01N30/28 ,  G01N27/26

CPC classification number: G01N30/00 ,  B01J4/04 ,  B01J19/2475 ,  G01N1/40 ,  G01N27/44743 ,  G01N2030/0035 ,  G01N2030/285

Abstract: A method for separating and concentrating charged species from uncharged or neutral species regardless of size differential. The method uses reversible electric field induced retention (135 and 130) of charged species, that can include molecules and molecular aggregates such as dimers, polymers, multimers, colloids, micelles, and liposomes, in volumes and on surfaces of porous materials (120). The retained charged species are subsequently quantitatively removed from the porous material by a pressure driven flow that passes through the retention volume and is independent of direction, thus, a multi-directional flow field is not required. Uncharged species pass through the system unimpeded thus effecting a complete separation of charged and uncharged species and making possible concentration factors greater than 1000-fold.

Abstract translation: 一种用于从不带电荷或中性物质分离和浓缩带电物质的方法，而不考虑大小差异。 该方法在多孔材料的体积和表面上使用电荷种类的可逆电场诱导保留（135和130），其可以包括分子和分子聚集体，例如二聚体，聚合物，多聚体，胶体，胶束和脂质体（120） 。 随后通过通过保持体积并且不依赖于方向的压力驱动流从多孔材料中定量地除去保留的带电物质，因此不需要多方向流场。 不带电荷的物质无阻碍地通过系统，从而完全分离带电荷和不带电荷的物质，并使得可能的浓度因子大于1000倍。

公开(公告)号：WO99050235A1

公开(公告)日：1999-10-07

申请号：PCT/IT1999/000078

申请日：1999-03-31

IPC: B01D3/00 ,  B01D3/22 ,  B01J4/04 ,  B01J10/00 ,  B01J19/02 ,  C07C273/04

CPC classification number: B01J10/002 ,  B01D3/009 ,  B01D3/22 ,  B01J4/04 ,  B01J19/02 ,  B01J2219/0286 ,  C07C273/04 ,  Y02P20/127 ,  Y02P20/142 ,  Y02P20/582

Abstract: Apparatus for the urea synthesis from ammonia and carbon dioxide of the kind comprising a number of separate reaction compartments; the compartment separating means consist of one or more net layers wherethrough the gas phase coming out of the reaction mixture is passed in form of very small bubbles and then is redistributed into the liquid phase in the subsequent compartment.

Abstract translation: 用于由氨和二氧化碳合成尿素的装置，其包括多个单独的反应室; 隔室分离装置由一个或多个净层组成，通过从反应混合物中排出的气相以非常小的气泡的形式通过，然后在随后的室中重新分配到液相中。

公开(公告)号：WO1999021644A1

公开(公告)日：1999-05-06

申请号：PCT/US1997019664

申请日：1997-10-27

Applicant: GAS RESEARCH INSTITUTE

Inventor： GAS RESEARCH INSTITUTE ,  ASHER, William, J.

IPC: B01D63/02

CPC classification number: B01D63/027 ,  B01D53/22 ,  B01D61/00 ,  B01D63/026 ,  B01D63/043 ,  B01D2313/42 ,  B01J4/04 ,  B01J15/005 ,  B01J19/2475 ,  B01J2219/00162 ,  B01J2219/00164

Abstract: A hollow fiber contactor and process for fluid treatment having forced circulation with entry of fluid to be treated through the open ended lumen of a porous input hollow fiber having its opposite end closed and exit of treated fluid through the open ended lumen of an adjacent or nearby porous output hollow fiber having its opposite end closed. Fluid to be treated passes through the porous wall of an input hollow fiber, passes in contact with a treatment medium between the input and output hollow fibers forming treated fluid which passes through the porous wall of an output hollow fiber and exits the process. This invention provides high contact with treatment medium between the hollow fibers, especially suitable for selective sorption for gas purification or separation and for conduct of catalytic reactions.

Abstract translation: 中空纤维接触器和用于流体处理的方法，其具有强制循环，通过多孔输入中空纤维的开放式内腔进入待处理的流体，其相对端通过相邻或附近的开口腔封闭和排出经处理的流体 多孔输出中空纤维的相对端封闭。 要处理的流体通过输入中空纤维的多孔壁，与输入和输出中空纤维之间的处理介质接触，形成处理过的流体，其经过输出中空纤维的多孔壁并离开该过程。 本发明提供与中空纤维之间的处理介质的高度接触，特别适用于气体净化或分离的选择性吸附和催化反应的进行。

公开(公告)号：WO1998002379A2

公开(公告)日：1998-01-22

申请号：PCT/US1997013465

申请日：1997-07-11

Applicant: THE DOW CHEMICAL COMPANY

Inventor： THE DOW CHEMICAL COMPANY ,  MCINTYRE, James, A. ,  PLOWMAN, Keith, R. ,  MOLL, David, J. ,  LANDON, Von, G.

IPC: C01B15/00

CPC classification number: C01B15/029 ,  B01J4/04 ,  B01J12/007 ,  B01J19/2475 ,  B01J2219/00051

Abstract: This invention is a chemical reactor and method for synthesis of hydrogen peroxide from molecular hydrogen and oxygen. The chemical reactor comprises a polymeric solution-diffusion membrane having a hydrogen contact side and an oxygen contact side and chambers for placing the relevant reactants in contact with the membrane. Conditions are provided such that a preferred flux of molecular hydrogen across the polymeric solution-diffusion membrane is at least five times greater than flux of the molecular oxygen across the membrane. The chemical reactor and method may be used to controllably synthesize hydrogen peroxide directly from molecular hydrogen and oxygen outside of the explosive range, without the use of organic solvents or complex equipment for ionic and electrical transport.

Abstract translation: 本发明是从分子氢和氧合成过氧化氢的化学反应器和方法。 化学反应器包括具有氢接触侧和氧接触侧的聚合物溶液 - 扩散膜和用于使相关反应物与膜接触的室。 提供了条件，使得跨聚合物溶液 - 扩散膜的优选的分子氢通量比通过膜的分子氧的通量高至少五倍。 化学反应器和方法可用于直接从分子氢和爆炸范围以外的氧气可控地合成过氧化氢，而不使用有机溶剂或离子和电输送的复杂设备。

公开(公告)号：WO1997041060A1

公开(公告)日：1997-11-06

申请号：PCT/US1996014841

申请日：1996-09-13

Applicant: ELTRON RESEARCH, INC.

Inventor： ELTRON RESEARCH, INC. ,  SCHWARTZ, Michael ,  WHITE, James, H. ,  SAMMELLS, Anthony, F.

IPC: C01B13/00

CPC classification number: B01D69/145 ,  B01D53/228 ,  B01D53/326 ,  B01D67/0041 ,  B01D69/141 ,  B01D71/024 ,  B01D2323/08 ,  B01D2323/12 ,  B01D2325/10 ,  B01D2325/18 ,  B01J4/04 ,  B01J8/009 ,  B01J12/007 ,  B01J19/2475 ,  B01J23/002 ,  B01J23/83 ,  B01J35/0033 ,  B01J35/065 ,  B01J2208/00601 ,  B01J2219/00051 ,  B01J2219/00063 ,  B01J2219/0018 ,  B01J2219/00189 ,  B01J2523/00 ,  C01B3/36 ,  C01B3/386 ,  C01B13/0255 ,  C01B17/0465 ,  C01B2203/0261 ,  C01B2203/1011 ,  C01B2203/1035 ,  C01B2203/1041 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/1082 ,  C01B2203/1241 ,  C01B2203/1258 ,  C01B2210/0046 ,  C01B2210/0051 ,  C01B2210/0062 ,  C01B2210/0071 ,  C01B2210/0075 ,  C01C3/0216 ,  H01M4/9033 ,  H01M4/9066 ,  H01M8/1231 ,  H01M8/1246 ,  Y02E60/525 ,  Y02P20/52 ,  Y02P70/56 ,  B01J2523/24 ,  B01J2523/32 ,  B01J2523/3706 ,  B01J2523/842 ,  B01J2523/72 ,  B01J2523/31 ,  B01J2523/822 ,  B01J2523/847 ,  B01J2523/845

Abstract: This invention provides solid state gas-impermeable, ceramic membranes useful for promotion of oxidation-reduction reactions and for oxygen gas separation. Membranes of this invention are fabricated from a single-component material which exhibits both electron and oxygen-anion conductivity. The electron- and oxygen-anion-conducting materials of this invention are compounds having a brownmillerite structure which have the general formula A2B2O5, where A and B most generally can be any metal. Specifically, membrane materials of this invention are single-phase brownmillerite materials having the stoichiometric formula: A2-xA'xB2-yB'yO5+z where A is an alkaline earth metal ion or mixture of alkaline earth metal ions; A' is a metal ion or mixture of metal ions where the metal is selected from the group consisting of metals of the lanthanide series and yttrium; B is a metal ion or mixture of metal ions wherein the metal is selected from the group consisting of 3d transition metals, and the group 13 metals; B' is a metal ion or mixture of metal ions where the metal is selected from the group consisting of the 3d transition metals, the group 13 metals, the lanthanides and yttrium; x and y are, independently of each other, numbers greater than zero and less than 2; and z is a number that renders the compound charge neutral.

Abstract translation: 本发明提供了可用于促进氧化还原反应和氧气分离的固态气体不可渗透的陶瓷膜。 本发明的膜由具有电子和氧 - 阴离子电导率的单组份材料制成。 本发明的电子和氧阴离子导电材料是具有通式A2B2O5的褐砂岩结构的化合物，其中A和B最通常可以是任何金属。 具体地说，本发明的膜材料是具有化学计量式：A2-xA'xB2-yB'yO5 + z的单相褐砂岩材料，其中A是碱土金属离子或碱土金属离子的混合物; A'是金属离子或金属离子的混合物，其中金属选自镧系元素和钇的金属; B是金属离子或金属离子的混合物，其中金属选自3d过渡金属和第13族金属; B'是金属离子或金属离子的混合物，其中金属选自3d过渡金属，第13族金属，镧系元素和钇; x和y彼此独立地为大于0且小于2的数字; 并且z是使化合物电荷为中性的数字。