公开(公告)号：US20050035326A1

公开(公告)日：2005-02-17

申请号：US10912738

申请日：2004-07-30

Applicant: Manfred Meyer ,  Ulrich Wagner ,  Hans Kammerer

Inventor： Manfred Meyer ,  Ulrich Wagner ,  Hans Kammerer

IPC: B01D21/00 ,  B01D3/14 ,  B01D3/26 ,  B01D21/02 ,  B01D53/14 ,  B01D53/64 ,  C01B17/20 ,  C02F1/04 ,  C02F1/52 ,  C10K1/14 ,  C10K1/16 ,  E04B1/74

CPC classification number: B01D53/1425 ,  C10K1/165 ,  Y10S203/24

Abstract: A methanol/water scrubbing solution containing colloidal metal sulfides formed from metal carbonyls and resulting from the scrubbing of industrial gases, such as synthesis gas, is subjected to agglomeration of the metal sulfides before the scrubbing solution to be separated enters the separating column. The agglomeration is carried out in a precipitation vessel and the scrubbing liquid is diluted before it enters the precipitation vessel. The result is less than practically 0 encrustation of the trays or other parts of the cleaning plant for the scrubbing solution.

Abstract translation: 含有由金属羰基化物形成并由工业气体如合成气洗涤产生的胶态金属硫化物的甲醇/水洗涤溶液在待分离的洗涤溶液进入分离塔之前，使金属硫化物附聚。 凝结在沉淀容器中进行，洗涤液在进入沉淀容器之前被稀释。 结果是实际上不是用于洗涤溶液的清洁设备的托盘或其他部件的0结垢。

公开(公告)号：US6126740A

公开(公告)日：2000-10-03

申请号：US014326

申请日：1998-01-27

Applicant: Douglas L. Schulz ,  Calvin J. Curtis ,  David S. Ginley

Inventor： Douglas L. Schulz ,  Calvin J. Curtis ,  David S. Ginley

IPC: B82B3/00 ,  B01J13/00 ,  C01B17/20 ,  C01B19/00 ,  C01B19/04 ,  C01G13/00 ,  C03C17/22 ,  C09D1/00 ,  C30B5/00 ,  H01L21/208 ,  H01L21/363 ,  H01L21/368 ,  H01L51/42 ,  C30B1/02

CPC classification number: B82Y30/00 ,  C01B17/20 ,  C01B19/007 ,  C03C17/22 ,  C30B29/46 ,  C30B29/48 ,  C30B5/00 ,  H01L21/02422 ,  H01L21/02491 ,  H01L21/02551 ,  H01L21/02568 ,  H01L21/02601 ,  H01L21/02628 ,  C01P2002/01 ,  C01P2002/02 ,  C01P2004/64 ,  C01P2006/22 ,  C03C2217/287 ,  C03C2218/113 ,  Y10S977/773 ,  Y10S977/813 ,  Y10S977/89

Abstract: A colloidal suspension comprising metal chalcogenide nanoparticles and a volatile capping agent. The colloidal suspension is made by reacting a metal salt with a chalcogenide salt in an organic solvent to precipitate a metal chalcogenide, recovering the metal chalcogenide, and admixing the metal chalcogenide with a volatile capping agent. The colloidal suspension is spray deposited onto a substrate to produce a semiconductor precursor film which is substantially free of impurities.

Abstract translation: 包含金属硫族化物纳米颗粒和挥发性封端剂的胶态悬浮液。 通过使金属盐与硫族化物盐在有机溶剂中反应以沉淀金属硫族化物，回收金属硫族化物，并将金属硫族化物与挥发性封端剂混合来制备胶态悬浮液。 将胶体悬浮液喷雾沉积到基底上以产生基本上不含杂质的半导体前体膜。

公开(公告)号：US5693297A

公开(公告)日：1997-12-02

申请号：US577741

申请日：1995-12-22

Applicant: Harry M. Turner ,  Jeffrey M. Bigger ,  James P. Meyer

Inventor： Harry M. Turner ,  Jeffrey M. Bigger ,  James P. Meyer

IPC: B01D53/14 ,  B01D53/18 ,  C01B17/16 ,  C01B17/20 ,  C01B31/20

CPC classification number: B01D53/263 ,  B01D53/14 ,  B01D53/1456 ,  B01D53/185 ,  C01B17/167

Abstract: A system and method for injecting a gaseous contaminant absorbent through at least one spray nozzle into a pipe transporting gas to a contacting vessel wherein the gas is contacted with a liquid absorbent to remove at least one gaseous contaminant from the gas is provided. The injection of the absorbent through the spray nozzles augments the efficiency of the contacting vessel by removal of a quantity of the gaseous contaminant from the gas prior to charging the gas to the contacting vessel. Water vapor is removed using a glycol absorbent and acidic gases are removed using an amine solution as an absorbent. A system and method for the removal of both water vapor and acidic gases is provided.

Abstract translation: 提供了一种用于通过至少一个喷嘴将气态污染物吸收剂注入管道输送气体到接触容器的系统和方法，其中气体与液体吸收剂接触以从气体中除去至少一种气态污染物。 通过喷嘴喷射吸收剂通过在将气体充入接触容器之前从气体中除去一定量的气体污染物来增加接触容器的效率。 使用乙二醇吸收剂除去水蒸气，使用胺溶液作为吸收剂除去酸性气体。 提供了用于去除水蒸气和酸性气体的系统和方法。

公开(公告)号：US5683670A

公开(公告)日：1997-11-04

申请号：US670864

申请日：1996-06-26

Applicant: Peter Ho Peng

Inventor： Peter Ho Peng

IPC: B01D53/14 ,  B01D53/50 ,  C01B17/76 ,  C01B17/765 ,  C01B17/98 ,  C01B17/74 ,  C01B17/20

CPC classification number: B01D53/1418 ,  B01D53/1481 ,  B01D53/507 ,  C01B17/76 ,  C01B17/765 ,  C01B17/7655 ,  B01D2251/106 ,  B01D2251/506 ,  B01D2257/302

Abstract: A process for removing SO.sub.2 from a gas mixture including SO.sub.3 and SO.sub.2 having a volume ratio of SO.sub.3 to SO.sub.2 greater than 1. The process includes intimately contacting the gas mixture in a contacting zone, removing a stream of purified gas containing less SO.sub.2 than the gas mixture from an upper portion of the contacting zone, and removing a stream of sulfuric acid from a lower portion of the contacting zone. Also provided are processes for manufacturing sulfuric acid utilizing the process for removing SO.sub.2 which allow increasing the production of concentrated sulfuric acid solutions by producing more sulfur trioxide without an increase of sulfur dioxide emissions.

Abstract translation: 从包含SO 3和SO 2的体积比大于1的SO 3和SO 2的气体混合物中除去SO 2的方法，该方法包括使接触区中的气体混合物紧密接触，除去比气体少的SO 2净化气流 混合物，并从接触区的下部除去硫酸流。 还提供了利用除去SO 2的方法制造硫酸的方法，其允许通过在不增加二氧化硫排放的情况下生产更多的三氧化硫来增加浓硫酸溶液的产生。

公开(公告)号：US5652192A

公开(公告)日：1997-07-29

申请号：US412480

申请日：1995-03-28

Applicant: Dean W. Matson ,  John L. Fulton ,  John C. Linehan ,  Roger M. Bean ,  Thomas D. Brewer ,  Todd A. Werpy ,  John G. Darab

Inventor： Dean W. Matson ,  John L. Fulton ,  John C. Linehan ,  Roger M. Bean ,  Thomas D. Brewer ,  Todd A. Werpy ,  John G. Darab

IPC: B01J3/00 ,  B01J35/00 ,  B22F1/02 ,  B22F9/24 ,  B22F9/30 ,  C01B13/32 ,  C01B13/36 ,  C01B17/20 ,  B01J23/10 ,  B01J23/44 ,  B01J27/053 ,  C22B5/20

CPC classification number: B82Y30/00 ,  B01J3/00 ,  B01J35/0013 ,  B22F1/025 ,  B22F9/24 ,  B22F9/30 ,  C01B13/32 ,  C01B13/366 ,  C01B17/20 ,  B22F2998/00 ,  C01P2002/60 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/52 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  Y10S505/733

Abstract: The material of the present invention is a mixture of catalytically active material and carrier materials, which may be catalytically active themselves. Hence, the material of the present invention provides a catalyst particle that has catalytically active material throughout its bulk volume as well as on its surface. The presence of the catalytically active material throughout the bulk volume is achieved by chemical combination of catalytically active materials with carrier materials prior to or simultaneously with crystallite formation.

Abstract translation: 本发明的材料是催化活性材料和载体材料的混合物，它们本身可具有催化活性。 因此，本发明的材料提供了催化剂颗粒，其整个整体体积以及其表面都具有催化活性材料。 在整个体积体积中催化活性材料的存在通过在微晶形成之前或同时与催化活性材料与载体材料的化学组合来实现。

公开(公告)号：US5643642A

公开(公告)日：1997-07-01

申请号：US475090

申请日：1995-06-07

Applicant: Tomoji Oishi ,  Ken Takahashi ,  Teteuo Nakazawa ,  Shigeru Tanaka ,  Tadahiko Miyoshi

Inventor： Tomoji Oishi ,  Ken Takahashi ,  Teteuo Nakazawa ,  Shigeru Tanaka ,  Tadahiko Miyoshi

IPC: C01B13/14 ,  B01J13/00 ,  B01J19/12 ,  C01B13/10 ,  C01B13/32 ,  C01B17/20 ,  C01B33/12 ,  C01G15/00 ,  C01G19/02 ,  C01G23/04 ,  C01G30/00 ,  C03C17/22 ,  C03C17/25 ,  C03C25/10 ,  C07F19/00 ,  F02B75/02 ,  G02B1/11 ,  G11B7/26 ,  H01B3/10 ,  H01G2/12 ,  H01G4/10 ,  H01G4/33 ,  H01L21/3105 ,  H01L21/316 ,  H01L21/3205 ,  H01L23/29 ,  H01L23/31 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14 ,  H05B33/22 ,  H05K1/03 ,  C09K19/00

CPC classification number: H01G2/12 ,  B01J13/0052 ,  C01B13/10 ,  C01B13/32 ,  C03C17/22 ,  C03C17/25 ,  C03C25/107 ,  C07F19/005 ,  H01G4/10 ,  H01L21/31058 ,  H01L21/316 ,  H01L21/3205 ,  H01L23/293 ,  H01L23/3135 ,  H05B33/10 ,  H05B33/22 ,  H05K1/0306 ,  C03C2217/21 ,  C03C2217/282 ,  C03C2218/113 ,  F02B2075/027 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/32245 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L2924/01012 ,  H01L2924/01014 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01025 ,  H01L2924/01039 ,  H01L2924/01057 ,  H01L2924/01063 ,  H01L2924/01079 ,  H01L2924/10253 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19041 ,  Y10S428/917 ,  Y10T428/1064 ,  Y10T428/1086 ,  Y10T428/24917 ,  Y10T428/24926 ,  Y10T428/265 ,  Y10T428/266 ,  Y10T428/2949 ,  Y10T428/31504

Abstract: A method of treating a metal alkoxide solution to form metal oxide prepolymer molecules therein is characterized by irradiating the solution with light energy having a wavelength selected to break the metal-alkoxy group bond in said metal alkoxide, thereby to form the metal oxide prepolymer molecules in the solution. The prepolymer is converted into polymeric metal oxide gel. The stoichiometry of the oxide is high. A gel of carbon content below 4 atomic % can be achieved by the step of decarbonizing the gel, preferably using light to produce ozone.

Abstract translation: 处理金属醇盐溶液以形成金属氧化物预聚物分子的方法的特征在于用所选择的波长的光能照射溶液以破坏所述金属醇盐中的金属 - 烷氧基键，由此形成金属氧化物预聚物分子 解决方案。 将预聚物转化成聚合金属氧化物凝胶。 氧化物的化学计量比较高。 碳含量低于4原子％的凝胶可以通过使凝胶脱碳，优选使用光来产生臭氧的步骤来实现。

公开(公告)号：US5330708A

公开(公告)日：1994-07-19

申请号：US51947

申请日：1993-04-26

Applicant: Lee S. Martinson ,  John W. Schweitzer ,  Norman C. Baenziger

Inventor： Lee S. Martinson ,  John W. Schweitzer ,  Norman C. Baenziger

IPC: C01B17/20 ,  C01B19/00 ,  C01G53/00 ,  C01F17/00 ,  B22F9/00

CPC classification number: C01B17/20 ,  C01B19/002 ,  C01G51/006 ,  C01G53/006 ,  C01P2002/20 ,  C01P2002/54 ,  C01P2002/76 ,  C01P2002/77 ,  C01P2002/88 ,  C01P2006/40 ,  C01P2006/42

Abstract: A new ternary sulfide alloy exhibits a metal-semiconductor phase transition with hysteresis as a function of temperature. One embodiment of the bistable material includes barium, cobalt, nickel and sulfur in amounts in accordance with the formula Ba(Co.sub.1-x Ni.sub.x)S.sub.2-y, and x is between 0 and 1 and y varies from 0 to 2.

Abstract translation: 新的三元硫化物合金表现出作为温度的函数的滞后的金属 - 半导体相变。 双稳态材料的一个实施方案包括根据式Ba（Co1-xNix）S2-y的量的钡，钴，镍和硫，x在0和1之间，y从0变化到2。

公开(公告)号：US5279801A

公开(公告)日：1994-01-18

申请号：US648138

申请日：1991-01-30

Applicant: Pierre Colombet ,  Philippe Molinie ,  Michel Spiesser

Inventor： Pierre Colombet ,  Philippe Molinie ,  Michel Spiesser

IPC: C01B17/20 ,  C01F17/00 ,  C01G1/12

CPC classification number: B82Y30/00 ,  C01B17/20 ,  C01F17/0087 ,  C01F17/0093 ,  C01G1/12 ,  C01P2002/76 ,  C01P2002/77 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64

Abstract: Binary rare earth/sulfur or transition metal/sulfur compounds, e.g., the higher sulfides or sesquisulfides of the rare earths, are prepared by confinedly reacting either a rare earth compound, e.g., an oxide, carbonate or hydroxide, or a transition metal oxide, with a carbon compound of sulfur in gaseous state, e.g., CS.sub.2, within a sealed enclosure.

Abstract translation: 合成二元硫化合物的方法，如稀土和过渡金属硫化合物。 该方法包括使稀土化合物，例如氧化物或碳酸盐或过渡金属氧化物与硫化碳化合物如CS2在密封容器中以1×10 5 Pa至150× 获得的产物是稀土高硫化物或稀土倍半硫化物。

公开(公告)号：US5262139A

公开(公告)日：1993-11-16

申请号：US953505

申请日：1992-09-29

Applicant: Leo E. Hakka ,  Paul J. Parisi

Inventor： Leo E. Hakka ,  Paul J. Parisi

IPC: B01D53/14 ,  C01B17/60 ,  C01B17/20 ,  C01B17/00

CPC classification number: B01D53/1468 ,  B01D53/1425 ,  B01D53/1493 ,  C01B17/60

Abstract: Processes for the removal of sulfur dioxide from gas streams, e.g., stack gases, are disclosed wherein the absorption occurs in the presence of a diamine. The first amine group, i.e., stronger amine group, of the diamine is in salt form, having sulfite anions associated therewith, and absorbs by a sulfite/bisulfite absorption mechanism. The second amine groups absorbs sulfur dioxide in free base form. The sulfite salt on the first amine group is maintained by controlling the level of heat stable salts in the absorbent. Both the first and second amine groups can be conveniently regenerated together, e.g., by steam stripping.

Abstract translation: 公开了从气流（例如烟道气体）中除去二氧化硫的方法，其中吸收发生在二胺的存在下。 二胺的第一胺基，即更强的胺基是盐形式，具有与其相关的亚硫酸根阴离子，并被亚硫酸盐/亚硫酸氢盐吸收机理吸收。 第二胺基以游离碱形式吸收二氧化硫。 通过控制吸收剂中热稳定盐的水平来维持第一胺基上的亚硫酸盐。 第一和第二胺基都可以方便地一起再生，例如通过汽提。

公开(公告)号：US5089222A

公开(公告)日：1992-02-18

申请号：US570079

申请日：1990-08-20

Applicant: Shigeo Kondo ,  Yasuharu Yamamura

Inventor： Shigeo Kondo ,  Yasuharu Yamamura

IPC: C01B17/20 ,  C01G39/00 ,  C01G49/00 ,  C01G53/00 ,  H01L39/24 ,  H01M4/58

CPC classification number: H01M4/5815 ,  C01B17/20 ,  C01G39/006 ,  C01G49/009 ,  C01G53/006 ,  H01L39/2412 ,  H01M4/581 ,  C01P2002/72 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/40

Abstract: This invention relates to the manufacture of Chevrel compounds by sintering a mixture of metal sulfides, metallic molybdenum and molybdenum sulfides under reduced pressure or in a stream of an inert gas containing a reductive gas, and by sintering a mixture of metal sulfides and molybdenum sulfides in a stream of an inert gas containing a reductive gas. This process does not meet any complicated procedure as in prior art and enables one to use a reaction container a desired number of times and to prepare Chevrel compounds inexpensively in large amounts.