公开(公告)号：WO01040767A1

公开(公告)日：2001-06-07

申请号：PCT/SE2000/002358

申请日：2000-11-29

IPC: B01J20/285 ,  B01J2/08 ,  B01J20/281 ,  C08B15/00 ,  C08B30/00 ,  C08B37/04 ,  C08B37/12 ,  C08J3/14 ,  C08L5/12 ,  G01N30/88 ,  G01N15/08 ,  B01J2/02 ,  B01J2/18

CPC classification number: B01J20/285 ,  B01J2/08 ,  B01J20/262 ,  B01J20/28054 ,  C08J3/14 ,  C08L5/12

Abstract: The invention refers to a method of controlling the porosity of porous spherical particles produced from a polysaccharide dissolved in a solvent, in which it can be gelled. The polysaccharide solution is finely divided by mechanical means into spherical droplets which are allowed to pass through a humid atmosphere and transferred to a capturing medium while controlling the temperature and humidity of humid atmosphere.

Abstract translation: 本发明涉及一种控制由溶解在溶剂中的多糖制成的多孔球状颗粒的孔隙率的方法，其可以凝胶化。 将多糖溶液通过机械方式细分成球形液滴，允许其通过潮湿气氛并转移到捕获介质中同时控制潮湿气氛的温度和湿度。

公开(公告)号：WO1994020423A1

公开(公告)日：1994-09-15

申请号：PCT/EP1994000586

申请日：1994-03-01

Applicant: SOLVAY DEUTSCHLAND GMBH ,  DERLETH, Helmut ,  BRETZ, Karl-Heinz ,  NEUENFELDT, Gerhard ,  SCHINDLER, Hubert ,  OTTMANN, Alfred

Inventor： SOLVAY DEUTSCHLAND GMBH

IPC: C02F01/72

CPC classification number: B01J21/18 ,  B01J2/04 ,  B01J2/08 ,  B01J23/40 ,  B01J37/0045 ,  B01J37/0072 ,  C01B13/34 ,  C01B33/16 ,  C01F7/441 ,  C01P2004/01 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/52 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C02F1/70 ,  C02F2101/16 ,  Y10S210/908 ,  Y10S210/909

Abstract: In a catalytic treatment process for effluents containing organic and inorganic compounds, a noble metal catalyst on a support is used, preferably a support produced according to the sol-gel process.

公开(公告)号：WO1993022045A1

公开(公告)日：1993-11-11

申请号：PCT/EP1993001082

申请日：1993-05-04

Applicant: NUKEM GMBH ,  THEISEN, Wolfgang ,  BRAUNEIS, Edwin ,  PIRSTADT, Bernd

Inventor： NUKEM GMBH

IPC: B01J02/08

CPC classification number: B01J13/043 ,  B01J2/08

Abstract: A process and device are disclosed for producing microspheres by vibration-provoked dripping of a liquid through a nozzle plate (12) provided with several openings (14). In order to be able to produce spheres having up to 5 mm size, the same amount of liquid per unit of time drips through each opening (14) of the nozzle plate (12). The falling drops (18) form an envelope surrounded from all sides by flowing reaction gas. The reaction gas is introduced inside or outside the envelope and sucked away inside or outside the envelope.

公开(公告)号：KR101187568B1

公开(公告)日：2012-10-04

申请号：KR1020100094775

申请日：2010-09-29

Applicant: 한국에너지기술연구원

Inventor： 안영수 ,  여정구 ,  조철희

IPC: C01B33/158 ,  C01B33/16 ,  C01B33/18

CPC classification number: C08K7/10 ,  B01J2/08 ,  C01B33/1585 ,  C07F7/12 ,  C09K3/00

Abstract: 본 발명은 투광성 또는 불투광성 실리카 에어로겔 과립을 제조하는 방법에 관한 것이다. 본 발명의 실리카 에어로겔 과립의 제조방법은, 물유리 용액 또는 불투명화제를 포함하는 물유리 용액을 무기산 용액과 혼합하여 형성된 실리카졸을 알코올에 분무하여 과립 습윤겔을 형성하는 단계; 상기 과립 습윤겔을 알코올 내에서 겔화 숙성시키고 용매 치환하여 과립 알코올겔을 형성하는 겔화 숙성/용매 치환단계; 상기 과립 알코올겔을 유기실란 화합물로 표면 개질하는 소수화 처리 단계; 및 상기 표면 개질된 겔을 상압 또는 진공 하에서 건조하는 건조 단계를 포함한다. 본 발명에 따른 실리카 에어로겔 과립의 제조방법에 따르면, 상압 또는 진공 하에서 비교적 낮은 온도로 열처리하여 단시간 안에 실리카 에어로겔 과립을 제조할 수 있으므로 경제성, 연속성 및 신속성이 우수하여 대량 상업화에 적합하다.

公开(公告)号：KR100896734B1

公开(公告)日：2009-05-11

申请号：KR1020070120442

申请日：2007-11-23

Applicant: 제일모직주식회사

Inventor： 김주성 ,  이한수 ,  백경현

IPC: B01J2/08 ,  B01J2/00

CPC classification number: B01J2/08

Abstract: 본 발명의 합성 콜로이드의 연속 분체화 방법은 합성 콜로이드를 수평식 탈수기로 투입하여 여과 및 탈수하여 탈수 케익으로 회수하고, 그리고 상기 회수된 탈수케익을 스핀 플래쉬 건조기(spin flash dryer)로 투입하여 건조시켜 분체를 형성하는 단계로 이루어진다. 본 발명은 분쇄공정이 필요 없고, 에너지 소비 효율이 우수하며, 높은 수율로 합성 콜로이드의 분체를 연속적으로 만들 수 있다.
합성 콜로이드, 분체화, 유기 미립자, 무기 미립자, 연속공정

公开(公告)号：KR1020080087561A

公开(公告)日：2008-10-01

申请号：KR1020070029989

申请日：2007-03-27

Applicant: 한국과학기술원

Inventor： 양승만 ,  김신현 ,  이기라 ,  최재훈

IPC: B01J2/02 ,  B01J2/08 ,  G02B1/02

CPC classification number: B01J2/08 ,  G02B1/02 ,  G03F7/004

Abstract: A method for manufacturing photonic crystals of which optical properties are not changed according to an external environment by filling voids between colloid particles with UV-polymerizable material is provided, photonic crystals formed by the method are provided, and a porous polymer structure formed by using the photonic crystals is provided. A method for manufacturing photonic crystals using droplets comprises the steps of: (a) dispersing colloid particles into a UV curable polymer solution to prepare an oil phase; (b) dispersing the oil phase into a water phase containing a surfactant to produce droplets; and (c) irradiating ultraviolet rays onto the droplets to crystallize the droplets. The oil phase of the step (a) contains 5 to 50%(v/v) of colloid particles. The colloid particles have a particle size of 150 to 100,000 nm. The UV curable polymer is one or more selected from the group consisting of acrylate-based polymer monomers. The water phase of the step (b) contains 0.1 to 5%(v/v) of a surfactant. The irradiation of the ultraviolet rays is performed at a luminosity of 35 to 45 mW/cm^2 for 1 to 10 seconds in the step (c). The irradiation of the ultraviolet rays is performed with the passage of 24 hours after producing the droplets in the step (c). The photonic crystals are formed in a spherical or non-spherical shape.

Abstract translation: 提供了一种制造光子晶体的方法，其通过用可UV聚合材料填充胶体颗粒之间的空隙，根据外部环境而不改变光学性质，提供通过该方法形成的光子晶体，并且使用 提供光子晶体。 使用液滴制造光子晶体的方法包括以下步骤：（a）将胶体颗粒分散到UV固化聚合物溶液中以制备油相; （b）将油相分散到含有表面活性剂的水相中以产生液滴; 和（c）将紫外线照射到液滴上以使液滴结晶。 步骤（a）的油相含有5至50％（v / v）的胶体颗粒。 胶体粒子的粒度为150〜100,000nm。 UV可固化聚合物是选自丙烯酸酯类聚合物单体中的一种或多种。 步骤（b）的水相含有0.1-5％（v / v）的表面活性剂。 紫外线的照射在步骤（c）中以35〜45mW / cm 2的亮度进行1〜10秒。 紫外线的照射是在步骤（c）中产生液滴24小时后进行的。 光子晶体形成为球形或非球形。

公开(公告)号：WO2015025529A1

公开(公告)日：2015-02-26

申请号：PCT/JP2014/004369

申请日：2014-08-25

Applicant: 国立大学法人神戸大学

Inventor： 鈴木　洋 ,  菰田　悦之 ,  日出間　るり

IPC: C09K5/06 ,  B01J13/16 ,  B01J13/22 ,  C01B33/193

CPC classification number: C09K5/063 ,  B01J2/08 ,  B01J13/14 ,  B01J13/203 ,  B01J13/22 ,  C01B33/12 ,  F28D20/023 ,  Y02E60/145 ,  Y02E70/30

Abstract: 　力学的強度および耐熱性に優れ、高温の廃熱を回収し、熱が必要とされる場所へ容易に輸送できるマイクロカプセル化潜熱輸送物質を提供する。硬殻マイクロカプセル化潜熱輸送物質は、温度変化に応じて潜熱の吸収及び放出を生じる相変化物質が内包された無孔中空シリカ粒子から成る。この製造方法は、１）有孔中空シリカ粒子を作製するステップと、２）相変化物質（リン酸水素２ナトリウム）の融解液に有孔中空シリカ粒子を入れ、超音波振動などの震盪を繰り返すことにより、相変化物質（リン酸水素２ナトリウム）を有孔中空シリカ粒子内に封入するステップと、３）相変化物質（リン酸水素２ナトリウム）を封入した有孔中空シリカ粒子を、相変化物質（リン酸水素２ナトリウム）の飽和水溶液で洗浄するステップと、４）パーヒドロポリシラザンを用いて有孔中空シリカ粒子の外殻をシリカで被覆するステップと、から成る。

Abstract translation: 提供了微胶囊化的潜热传递材料，所述材料表现出优异的机械强度和耐热性，并且能够回收高温多余的热量并且容易地将热量传递到需要热量的位置。 微包封在硬壳中的潜热传递材料包括无孔中空二氧化硅颗粒，其包围相对于温度变化吸收并发射潜热的相变材料。 其制造方法包括：1）制造穿孔中空二氧化硅粒子的工序; 2）通过将穿孔中空二氧化硅颗粒插入相变材料（磷酸氢2-钠）的熔融溶液中，相变材料（磷酸氢-2-钠）密封在穿孔中空二氧化硅颗粒内部的步骤， 并重复地对其进行振动，例如超声波振荡; 3）将相变材料（磷酸氢-2-钠）密封的穿孔中空二氧化硅颗粒在相变材料（磷酸氢-2-钠）的饱和水溶液中洗涤的步骤; 和4）使用全氢聚硅氮烷以二氧化硅涂覆穿孔中空二氧化硅颗粒的外壳的步骤。

公开(公告)号：WO2012044052A3

公开(公告)日：2012-06-21

申请号：PCT/KR2011007125

申请日：2011-09-28

Applicant: KOREA ENERGY RESEARCH INST ,  AHN YOUNG-SOO ,  YEO JEONG-GU ,  CHO CHURL-HEE

Inventor： AHN YOUNG-SOO ,  YEO JEONG-GU ,  CHO CHURL-HEE

IPC: C01B33/158 ,  C01B33/16 ,  C01B33/18

CPC classification number: C08K7/10 ,  B01J2/08 ,  C01B33/1585 ,  C07F7/12 ,  C09K3/00

Abstract: Disclosed herein is a method of method of preparing transparent or nontransparent silica aerogel granules. The method includes forming a granular wet gel by spraying a silica sol into alcohol, the silica sol being prepared by mixing a water glass solution or an opacifier-containing water glass solution with an inorganic acid solution, forming a granular alcohol gel through gelation aging and solvent substitution of the granular wet gel in alcohol, hydrophobically modifying the surface of the granular alcohol gel using an organic silane compound, and drying the surface modified gel at ambient pressure or in a vacuum. The method may prepare silica aerogel granules in a short period of time through heat treatment at a relatively low temperature and at ambient pressure or in a vacuum, thereby ensuring excellent economic feasibility, continuity and reliability, suited for mass production.

Abstract translation: 本文公开了一种制备透明或不透明的二氧化硅气凝胶颗粒的方法。 该方法包括通过将二氧化硅溶胶喷射到醇中形成粒状湿凝胶，该硅溶胶是通过将水玻璃溶液或含有遮光剂的水玻璃溶液与无机酸溶液混合制备的，通过凝胶化老化形成粒状醇凝胶， 在醇中的颗粒状湿凝胶的溶剂置换，使用有机硅烷化合物疏水改性粒状醇凝胶的表面，并在环境压力或真空下干燥表面改性凝胶。 该方法可以在相对较低的温度和环境压力或真空下通过热处理在短时间内制备二氧化硅气凝胶颗粒，从而确保了适合于批量生产的优异的经济可行性，连续性和可靠性。

公开(公告)号：WO2012042273A1

公开(公告)日：2012-04-05

申请号：PCT/GB2011/051858

申请日：2011-09-30

Applicant: Q CHIP LIMITED ,  PALMER, Daniel ,  SHADICK, Owen

Inventor： PALMER, Daniel ,  SHADICK, Owen

IPC: B01J2/08 ,  B01J2/18

CPC classification number: B01J2/06 ,  B01J2/08 ,  B01J2/18

Abstract: An apparatus for making solid beads is provided, the apparatus comprising at least one liquid droplet generator operable to generate droplets comprising a solute dissolved in a solvent, and at least one flow channel for carrying a second liquid, at least one liquid droplet generator and at least one flow channel being spaced relative to one another so that, in use, liquid droplets pass through a gas into a second liquid provided in said flow channel, the solvent being soluble in the second liquid so as to cause the solvent to exit the droplets, thus forming solid beads. A method of preparing solid beads is also provided.

Abstract translation: 提供了一种用于制备实心珠的装置，该装置包括至少一个液滴发生器，其可操作以产生包含溶解在溶剂中的溶质的液滴，以及用于承载第二液体的至少一个流动通道，至少一个液滴发生器 至少一个流动通道相对于彼此间隔开，使得在使用中，液滴通过气体进入设置在所述流动通道中的第二液体中，溶剂可溶于第二液体中，以使溶剂离开液滴 ，从而形成固体珠粒。 还提供了制备固体珠粒的方法。

公开(公告)号：WO2010104593A2

公开(公告)日：2010-09-16

申请号：PCT/US2010000748

申请日：2010-03-12

Applicant: HARVARD COLLEGE ,  BASF SE ,  WEITZ DAVID A ,  KOLTZENBURG ROLAND S ,  RIEGER JENS B ,  STUDART ANDRE R ,  WILKING JAMES N

Inventor： WEITZ DAVID A ,  KOLTZENBURG ROLAND S ,  RIEGER JENS B ,  STUDART ANDRE R ,  WILKING JAMES N

IPC: B01J2/22

CPC classification number: B01J2/22 ,  B01J2/08 ,  Y10T428/249954

Abstract: The present invention generally relates to systems and methods for using particle templating, e.g., to produce composites, discrete particles, or the like. In some embodiments, the present invention generally relates to the production of particles using the interstitial spaces between templating elements in a template structure. For example, a plurality of templating elements, which can include colloidal particles, may be arranged to form a template structure. The interstices of the templating elements can provide regions in which a fluid may be introduced. The fluid may be hardened (e.g., solidified) in some cases, e.g., to form a composite comprising the templating elements and the interstitial segments. In certain embodiments, the template structure may then be broken down to release the hardened fluid, e.g., as a plurality of discrete particles.

Abstract translation: 本发明一般涉及使用颗粒模板法，例如生产复合材料，离散颗粒等的系统和方法。 在一些实施方案中，本发明通常涉及使用模板结构中的模板元件之间的间隙空间来生产颗粒。 例如，可以布置多个可以包括胶体颗粒的模板元件以形成模板结构。 模板元件的间隙可以提供其中可以引入流体的区域。 在一些情况下，流体可以被硬化（例如，固化），例如形成包含模板元件和间隙段的复合材料。 在某些实施例中，然后可以将模板结构分解以释放硬化的流体，例如作为多个离散颗粒。