| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 一种生产氟化铯的方法 | CN201610149831.4 | 2016-03-16 | CN105540621A | 2016-05-04 | 张明; 孙梅春; 孙师根 |
| 本发明提供一种生产氟化铯的方法，它包括以下生产流程：一、氟化氢溶液配制；二、氟化铯原料的转型；三、分离氟化铯晶体；四、脱除氟化铯晶间的有机溶剂，得到氟化铯产品；五、有机溶剂回收。它的效果在于：1、技术方案简单易行；2、生产成本低，仅为现有技术的三分之二；3、产品质量有保证，产品的纯度高；4、安全性好。 | ||||||
| 2 | 化合物铯硼酸硅和铯硼酸硅非线性光学晶体及制备方法和用途 | CN201210452773.4 | 2012-11-13 | CN102943305B | 2015-08-12 | 潘世烈; 吴红萍; 俞洪伟 |
| 本发明涉及一种化合物铯硼酸硅和铯硼酸硅非线性光学晶体及制备方法和用途，化合物铯硼酸硅的化学式为Cs2B4SiO9，分子量为481.15，采用固相法制备；化合物铯硼酸硅非线性光学晶体的化学式为Cs2B4SiO9，分子量为481.15，不具有对称中心，晶体属四方晶系，空间群晶胞参数为具有宽的透光范围，最短紫外截止边低于190nm，粉末倍频效应为4.6KDP，采用高温熔液自发结晶法、助熔剂法生长晶体；该晶体具有生长速度较快，透明无包裹，成本低，具有比较宽的透光范围，硬度较大，机械性能好，不易碎裂和潮解，易于加工和保存等优点；该晶体在制备倍频发生器、上、下频率转换器或光参量振荡器等非线性光学器件中得到广泛应用。 | ||||||
| 3 | 化合物铯硼酸硅和铯硼酸硅非线性光学晶体及制备方法和用途 | CN201210452773.4 | 2012-11-13 | CN102943305A | 2013-02-27 | 潘世烈; 吴红萍; 俞洪伟 |
| 本发明涉及一种化合物铯硼酸硅和铯硼酸硅非线性光学晶体及制备方法和用途，化合物铯硼酸硅的化学式为Cs2B4SiO9，分子量为481.15，采用固相法制备；化合物铯硼酸硅非线性光学晶体的化学式为Cs2B4SiO9，分子量为481.15，不具有对称中心，晶体属四方晶系，空间群晶胞参数为具有宽的透光范围，最短紫外截止边低于190nm，粉末倍频效应为4.6KDP，采用高温熔液自发结晶法、助熔剂法生长晶体；该晶体具有生长速度较快，透明无包裹，成本低，具有比较宽的透光范围，硬度较大，机械性能好，不易碎裂和潮解，易于加工和保存等优点；该晶体在制备倍频发生器、上、下频率转换器或光参量振荡器等非线性光学器件中得到广泛应用。 | ||||||
| 4 | ISOTHERMAL SYNTHESIS OF FUELS WITH REACTIVE OXIDES | EP12803288.5 | 2012-06-25 | EP2723491A1 | 2014-04-30 | HAO, Yong; CHUEH, William; HAILE, Sossina |
| A method for converting thermal energy to chemical energy by reducing a reactive oxide substrate at a constant temperature under a first atmosphere with a lower oxygen partial pressure, and then contacting the reduced oxide at the same temperature with a second atmosphere with a higher oxygen partial pressure, during which oxygen is driven into the reduced oxide by the oxygen chemical potential difference between the two atmospheres, thereby leaving fuel behind, i.e. producing fuel. A method for preparing the reactive oxide substrate by using liquid media as a binder and pore former and heating the mixture of the reactive oxide and the liquid media, thereby forming the reactive oxide substrate. | ||||||
| 5 | 熱電材料、その製造方法及び使用 | JP2017552196 | 2014-12-29 | JP2018509775A | 2018-04-05 | 呉立明; 林華; 陳玲 |
| 本発明は、CsAg5Te3結晶材料を含有することを特徴とする熱電材料を提供する。前記熱電材料の700Kにおける最適無次元性能指数ZTが1.6に到達可能であり、かつ、より高い安定性を有し、複数回循環使用可能である。本発明はさらにCs、Ag、Teを原料として、高温固相法を用いて、CsAg5Te3結晶材料をワンステップ合成するCsAg5Te3結晶材料の製造方法を提供し、合成時間を大幅に短縮すると同時に、高純度の製品が得られる。 | ||||||
| 6 | Method for ion exchange and separation of sodium and potassium | JP88390 | 1990-01-05 | JPH03205315A | 1991-09-06 | KOMATSU MASARU; FUJIKI YOSHINORI; SASAKI TAKAYOSHI |
| PURPOSE: To efficiently separate and recover sodium and potassium in high purity by subjecting an aqueous solution containing sodium and potassium to selective ion exchange of sodium with potassium using a specific titania hydrate, then desorbing and separating sodium and potassium. CONSTITUTION: Metals of sodium and potassium are separated from an aqueous solution containing the aforementioned metals. In the process, sodium and potassium are subjected to selective ion exchange using a titania hydrate (TiO 2.nH 2O; n is 1-2) obtained by carrying out potassium removing treatment of potassium titanate and reacted at 25-80°C to desorb and highly purify sodium and potassium. The aforementioned potassium titanate is obtained by melting and cooling a raw material mixture containing at least TiO 2 and K 2O or K 2CO 3. The above- mentioned potassium titanate may be any of powdery, granular or fibrous substances if they are crystalline. A fibrous substance is preferred in aspects of easy handling. K 2MoO 4 is added to the raw material mixture in order to provide the fibrous substance. COPYRIGHT: (C)1991,JPO&Japio | ||||||
| 7 | Epoxidation process | US15651191 | 2017-07-17 | US09975865B2 | 2018-05-22 | Ashok S. Padia |
| A method for producing ethylene oxide comprising: a) providing one or more feed components, wherein the one or more feed components contains at least ethylene obtained by dehydrating ethanol; b) contacting the one or more feed components with an ethylene oxide catalyst bed disposed in a reactor tube, the ethylene oxide catalyst bed comprising: (1) an upstream ethylene oxide catalyst having a first cesium concentration and (2) a downstream ethylene oxide catalyst having a second cesium concentration, wherein the first cesium concentration is higher than the second cesium concentration. | ||||||
| 8 | THERMOELECTRIC MATERIAL, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF | US15540514 | 2014-12-29 | US20170373239A1 | 2017-12-28 | Liming WU; Hua LIN; Ling CHEN |
| The present application discloses a thermoelectric material, which contains CsAg5Te3 crystal material. At 700K, the thermoelectric material has an optimum dimensionless figure-of-merit Z1 as high as 1.6 and a high stability, and the thermoelectric material can be recycled. The present application also discloses a method for preparing the CsAg5Te3 crystal material. The CsAg5Te3 crystal material is one-step synthesized by a high-temperature solid-state method, using a raw material containing Cs, Ag and Te, so that the high-purity product is obtained while the synthesis time is greatly shortened. | ||||||
| 9 | Cesium borosilicate compound, nonlinear optical crystal of cesium borosilicate, and preparation method therefor and use thereof | US14426094 | 2013-05-31 | US09751774B2 | 2017-09-05 | Shilie Pan; Hongping Wu; Hongwei Yu |
| The present invention relates to a cesium borosilicate compound, a nonlinear optical crystal of cesium borosilicate, and a preparation method therefor and a use thereof. The cesium borosilicate compound has a chemical formula of Cs2B4SiO9 and a molecular weight of 481.15, and is prepared using a solid phase method. The nonlinear optical crystal of the cesium borosilicate compound has a chemical formula of Cs2B4SiO9 and a molecular weight of 481.15, does not have a center of symmetry, belongs to the tetragonal system with space group I4 and unit-cell parameters a=6.731(3) Å, c=9.871(9) Å and V=447.2(5) Å3, and has a wide transmittance range. The shortest ultraviolet cutoff edge is smaller than 190 nm, the frequency doubling effect of the crystal is 4.6 KDP, and the crystal is grown by a high-temperature solution spontaneous crystallization method and a flux method. The crystal has advantages of high growth rate, being transparent and inclusion free, low cost having a wide transmittance range, high hardness, good mechanical property, being crack resistant and not prone to deliquescence, being easy to process and store, and the like. The crystal is widely applied to manufacturing of nonlinear optical devices such as frequency doubling generators, frequency up-converters, frequency down-converters or optical parametric oscillators. | ||||||
| 10 | Methods to recover cesium formate from a mixed alkali metal formate blend | US15244095 | 2016-08-23 | US09573821B2 | 2017-02-21 | Bart F. Bakke |
| Methods to recover or separate cesium formate or rubidium formate or both from a mixed alkali metal formate blend are described. One method involves adding cesium sulfate or rubidium sulfate to the mixed alkali metal formate blend in order to preferentially precipitate potassium sulfate from the mixed alkali metal formate blend. Another method involves adding cesium carbonate or cesium bicarbonate or both to preferentially precipitate potassium carbonate/bicarbonate and/or other non-cesium or non-rubidium metals from the mixed alkali metal blend. Further optional steps are also described. Still one other method involves converting cesium sulfate to cesium hydroxide. | ||||||
| 11 | CESIUM BOROSILICATE COMPOUND, NONLINEAR OPTICAL CRYSTAL OF CESIUM BOROSILICATE, AND PREPARATION METHOD THEREFOR AND USE THEREOF | US14426094 | 2013-05-31 | US20150225251A1 | 2015-08-13 | Shilie Pan; Hongping Wu; Hongwei Yu |
| The present invention relates to a cesium borosilicate compound, a nonlinear optical crystal of cesium borosilicate, and a preparation method therefor and a use thereof. The cesium borosilicate compound has a chemical formula of Cs2B4SiO9 and a molecular weight of 481.15, and is prepared using a solid phase method. The nonlinear optical crystal of the cesium borosilicate compound has a chemical formula of Cs2B4SiO9 and a molecular weight of 481.15, does not have a center of symmetry, belongs to the tetragonal system with space group I 4 and unit-cell parameters a=6.731(3) Å, c=9.871(9) Å and V=447.2(5) Å3, and has a wide transmittance range. The shortest ultraviolet cutoff edge is smaller than 190 nm, the frequency doubling effect of the crystal is 4.6 KDP, and the crystal is grown by a high-temperature solution spontaneous crystallization method and a flux method. The crystal has advantages of high growth rate, being transparent and inclusion free, low cost having a wide transmittance range, high hardness, good mechanical property, being crack resistant and not prone to deliquescence, being easy to process and store, and the like. The crystal is widely applied to manufacturing of nonlinear optical devices such as frequency doubling generators, frequency up-converters, frequency down-converters or optical parametric oscillators. | ||||||
| 12 | Method of producing sulfur tetrafluoride from uranium tetrafluoride | US12916276 | 2010-10-29 | US08367026B2 | 2013-02-05 | Bamidele A. Omotowa |
| A method for converting depleted uranium tetrafluoride (UF4) to triuranium octaoxide (U3O8), and producing sulfur tetrafluoride, using a two step process. The first step uses heat and a mixture of the uranium tetrafluoride and an alkaline compound, either an alkaline oxide or an alkaline hydroxide, to produce U3O8 and a water-soluble metal halide. The second step uses heat, sulfur and a halogen to produce sulfur tetrafluoride and triuranium octaoxide. | ||||||
| 13 | Optical polarizer material | US611154 | 1996-03-05 | US5945037A | 1999-08-31 | Christopher A. Ebbers |
| Several crystals have been identified which can be grown using standard single crystals growth techniques and which have a high birefringence. The identified crystals include Li.sub.2 CO.sub.3, LiNaCO.sub.3, LiKCO.sub.3, LiRbCO.sub.3 and LiCsCO.sub.3. The condition of high birefringence leads to their application as optical polarizer materials. In one embodiment of the invention, the crystal has the chemical formula LiK.sub.(1-w-x-y) Na.sub.(1-w-x-z) Rb.sub.(1-w-y-z) Cs.sub.(1-x-y-z) CO.sub.3, where w+x+y+z=1. In another embodiment, the crystalline material may be selected from a an alkali metal carbonate and a double salt of alkali metal carbonates, where the polarizer has a Wollaston configuration, a Glan-Thompson configuration or a Glan-Taylor configuration. A method of making an LiNaCO.sub.3 optical polarizer is described. A similar method is shown for making an LiKCO.sub.3 optical polarizer. | ||||||
| 14 | How the sodium and potassium ion exchange separation | JP88390 | 1990-01-05 | JPH0621031B2 | 1994-03-23 | KOMATSU MASARU; FUJIKI YOSHINORI; SASAKI TAKAYOSHI |
| 15 | JPS6325586B2 - | JP3013482 | 1982-02-25 | JPS6325586B2 | 1988-05-26 | HIRATANI KAZUHISA |
| 16 | Polyether derivative useful as ionophore | JP3013482 | 1982-02-25 | JPS58146567A | 1983-09-01 | HIRATANI KAZUHISA |
| NEW MATERIAL:A polyether derivative shown by the formulaI(R 1WR 3 are H or alkyl). EXAMPLE: 1-(3'-o-Carboxylphenoxypropoxy)-2-(3'-8"-quinolinoxypropoxy)-4-t-butylbenzene. USE: An ionophore (cation transfer agent). Showing selective transfer ability especially to lithium ion, capable of transporting a cation by sending it to a concentration gradient. PROCESS: A polyether derivative shown by the formula II (R 4 is protective group for reaction) is hydrolyzed in an alkali condition at 60W80°C, and neutralized with an organic or an inorganic acid, to give a compound shown by the formulaI. COPYRIGHT: (C)1983,JPO&Japio | ||||||
| 17 | Method for removal of sodium from brine | JP11436789 | 1989-05-09 | JPH02296716A | 1990-12-07 | TERESHITA SHII FURAIANZAAKUURU; DARITSUSHIYU UEIN BAANETSUTO |
| PURPOSE: To remove the greater part of sodium from brine contg. sodium ions and the salt of group IA metals by bringing the brine into contact with an ion exchanging agent of crystalline antimonic acid or polyantimonic acid at specific pH. CONSTITUTION: The natural or industrial brine in which the sodium ions exist not as main metal ions and the salt of the group IA metals are dissolved and contained is brought into contact with the ion exchanging agent consisting of the crystalline antimonic acid or polyantimonic acid at pH 11 to 12. The contact is preferably executed by mixing the brine and the ion exchanging agent and maintaining the mixture under stirring. The contact is adequately executed for 1 to 24 hours. Further, the brine is kept preferably at 20 to 80°C. As a result, the sodium ions exceeding 99% may be removed from the brine described above. The ion exchanging agent is thereafter separated and recovered from the brine. COPYRIGHT: (C)1990,JPO | ||||||
| 18 | Treatment of inorganic salt contaminated with organic compound | JP21874989 | 1989-08-28 | JPH02102703A | 1990-04-16 | BENII BII KAMIRU; SAWA HIROSHI; SUZUKI TAMIO |
| PURPOSE: To effectively separate an inorg. salt contaminated with org. compds. by cleaning an inorg. salt contaminated with a solvent of org. chemical impurities, separating the inorg. salt from the solvent, removing the liquid from the inorg. salt, drying to remove the org. solvent. CONSTITUTION: In the treatment of alkali metal halides in the production process of an epoxy resin or the like from an aliphatic hydroxyl group-contg. compd. and epihalohydrine, the alkali metal halides are cleaned with a solvent such as epichlorohydrine and methylethylketone which dissolves org. chemical impurities having rather high boiling point at the treatment temp. Then, the inorg. salt is subjected to filtration, centrifugal separation or the like to remove the liquid of the volatile org. component, preferably to ≤60 wt.%. Then, the inorg. salt is put in a drying machine to remove the org. solvent. Thereby, the obtd. inorg. salt contains ≤700 ppm of whole org. carbon as a dry product. Thus, org. impurities are effectively removed from the inorg. salt. COPYRIGHT: (C)1990,JPO | ||||||
| 19 | Manufacturing apparatus for alkali metallic salt of minearl acid | JP13530580 | 1980-09-30 | JPS5767022A | 1982-04-23 | IWASHITA HIDEMARO; MIENO FUMIAKI; KIURA YOSHINORI; HAYASHI KENICHI |
| PURPOSE: To obtain the titled apparatus with superior acid, heat and wear resistances by installing an agitating means having a special structure in a reaction chamber provided with a starting material feeding means, a product taking-out means, a by-produced gas exhausting means and heating means. CONSTITUTION: An agitating means 2 composed of agitating shafts 11, 11A rotating in different directions and a plurality of columnar agitating vanes 13, 13A is installed in a reaction chamber 1, in the longitudinal direction, enclosed by a heat and acid resistant wall provided with a starting material feeding inlet 3 at one end, a product discharge outlet 4 and a by-produced gas exhaust port 5 at the other end, and a combustion furnace 7 on the top through a muffle 6. In order to give a forced agitating function to the means 2 in a zone where a liq. phase continues in a reactive mixture, the vanes 13, 13A are shifted by 30W70° so that lines connecting the vanes 13W13-3 and 13AW13A-3 are made spiral, and in order to give a forced kneading function to the means 2 in a zone where a solid phase continues in the mixtuer, the vanes 13, 13A are set at the same place in the longitudinal direction of each shaft 11, 11A so that the opposite vanes 13, 13A are highly crossed each other on the same surface of rotation. COPYRIGHT: (C)1982,JPO&Japio | ||||||
| 20 | THERMOELECTRIC MATERIAL, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF | EP14909327.0 | 2014-12-29 | EP3242338A1 | 2017-11-08 | WU, Liming; LIN, Hua; CHEN, Ling |
The present application discloses a thermoelectric material, which contains CsAg5Te3 crystal material. At 700K, the thermoelectric material has an optimum dimensionless figure-of-merit ZT as high as 1.6 and a high stability, and the thermoelectric material can be recycled. The present application also discloses a method for preparing the CsAg5Te3 crystal material. The CsAg5Te3 crystal material is one-step synthesized by a high-temperature solid-state method, using a raw material containing Cs, Ag and Te, so that the high-purity product is obtained while the synthesis time is greatly shortened. |
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