Methods for converting lower alkanes and alkanes to alcohols and diols
    12.
    发明授权
    Methods for converting lower alkanes and alkanes to alcohols and diols 失效
    将低级烷烃和烷烃转化为醇和二醇的方法

    公开(公告)号:US5998679A

    公开(公告)日:1999-12-07

    申请号:US121768

    申请日:1998-07-26

    Applicant: Jorge Miller

    Inventor: Jorge Miller

    CPC classification number: C07C29/095 C01B7/096 C07C17/02 C07C17/10 Y02P20/582

    Abstract: The present invention is directed to methods for converting lower alkanes and alkenes to the corresponding lower alkanols and diols. In the methods of the present invention, a gaseous halogen, preferably bromine, is produced by decomposing a metal halide in a liquid having a melting point below and a boiling point above the decomposition temperature of the metal halide. The preferred liquid is molten, hydrated ferric chloride maintained at a temperature between about 37-280.degree. C. The lower alkane or alkene is halogenated in a gas phase reaction with the produced halogen. The alkyl halide or alkyl dihalide is contacted with a metal hydroxide, preferably an aqueous solution of ferric hydroxide, to regenerate the metal halide and produce the corresponding lower alkanol or diol. The present invention is particularly efficient for converting methane to methanol using ferric bromide to provide the halogen.

    Abstract translation: 本发明涉及将低级烷烃和烯烃转化成相应的低级链烷醇和二醇的方法。 在本发明的方法中,通过在熔点低于和高于金属卤化物的分解温度的沸点的液体中分解金属卤化物来制备气态卤素,优选溴。 优选的液体是熔融的,水合氯化铁保持在约37-280℃之间。低级烷烃或烯烃在与所生产的卤素的气相反应中被卤化。 烷基卤化物或烷基二卤化物与金属氢氧化物,优选氢氧化铁水溶液接触,以再生金属卤化物并产生相应的低级链烷醇或二醇。 本发明特别有效的是使用溴化铁将甲烷转化成甲醇以提供卤素。

    Method for producing sulfur hexafluoride
    13.
    发明授权
    Method for producing sulfur hexafluoride 失效
    生产六氟化硫的方法

    公开(公告)号:US5639435A

    公开(公告)日:1997-06-17

    申请号:US736338

    申请日:1996-10-23

    Applicant: Jorge Miller

    Inventor: Jorge Miller

    CPC classification number: C01B17/453

    Abstract: The present invention is directed to methods for preparing sulfur hexafluoride by reacting sulfur tetrafluoride with oxygen. The sulfur tetrafluoride is prepared by contacting molten sulfur with a metal fluoride to produce sulfur tetrafluoride and a metal sulfide. In a preferred method, the metal fluoride is regenerated from the metal sulfide by reacting the metal sulfide with hydrofluoric acid in the presence of oxygen. The preferred metal fluorides are the fluorides of copper, silver, mercury and mixtures thereof.

    Abstract translation: 本发明涉及通过使四氟化硫与氧反应制备六氟化硫的方法。 通过使熔融硫与金属氟化物接触以制备四氟化硫和金属硫化物来制备四氟化硫。 在优选的方法中,金属氟化物通过在氧气存在下使金属硫化物与氢氟酸反应从金属硫化物再生。 优选的金属氟化物是铜,银,汞的氟化物及其混合物。

    Vapor phase fluidized bed sulfation of titaniferous materials
    14.
    发明授权
    Vapor phase fluidized bed sulfation of titaniferous materials 失效
    含钛材料的气相流化床硫酸化

    公开(公告)号:US5618331A

    公开(公告)日:1997-04-08

    申请号:US566830

    申请日:1995-12-04

    CPC classification number: C01G23/0532 C22B34/125 Y02P10/212

    Abstract: An economic, non-polluting vapor-phase system of extracting titanium values from titanium ore or slag comprises solubilizing titanium (in ore or slag) with sulfuric acid to form titanyl sulfate, hydrolyzing the titanyl sulfate to form titanium oxide hydrate, converting the latter to pigment, and recycling sulfuric acid for extracting titanium values from further ore or slag. Methodology and equipment are provided.

    Abstract translation: 从钛矿石或矿渣中提取钛值的经济,无污染的气相系统包括用硫酸溶解钛(矿石或矿渣)形成硫酸氧钛,水解硫酸氧钛,形成氧化钛水合物,将其转化为 颜料和回收硫酸,用于从进一步的矿石或矿渣中提取钛值。 提供方法和设备。

    Conversion of alkanes to alkanols and glycols
    16.
    发明授权
    Conversion of alkanes to alkanols and glycols 失效
    烷烃转化为链烷醇和二醇

    公开(公告)号:US5334777A

    公开(公告)日:1994-08-02

    申请号:US101739

    申请日:1993-08-04

    CPC classification number: C07C17/10 C07C29/124

    Abstract: Lower monobasic or dibasic alcohols are produced by the following steps:a) reacting a starting material with a metallic halide (wherein the metal is in the higher of two possible valence states) to obtain a reaction product, a corresponding metallous halide (wherein the metal is in the lower of the two possible valence states) and hydrohalic acid, andb) reacting the reaction product of step (a) and hydrohalic acid with magnesium oxide to form the corresponding lower monobasic or dibasic alkanol;wherein the starting material for forming a lower monobasic alcohol is a lower alkane, from which the corresponding lower alkanol is obtained; and the starting material for forming a lower dibasic alcohol is either a lower alkanol or a lower alkene, from which the corresponding lower glycol is obtained. Two continuous fluidized-bed systems are provided for conducting the necessary reactions.

    Abstract translation: 低级一元醇或二元醇通过以下步骤制备:a)使起始材料与金属卤化物反应(其中金属处于两种可能的价态中较高者)以获得反应产物,相应的金属卤化物(其中金属 在两个可能的价态中的较低者)和氢卤酸,和b)使步骤(a)的反应产物和氢卤酸与氧化镁反应形成相应的较低级一元或二元链烷醇; 其中用于形成低级一元醇的起始原料是低级烷烃,从其获得相应的低级链烷醇; 并且用于形成低级二元醇的起始原料是低级链烷醇或低级烯烃,从其获得相应的低级二醇。 提供两个连续流化床系统用于进行必要的反应。

    Electrolytic cell for treatment of water
    18.
    发明授权
    Electrolytic cell for treatment of water 失效
    用于处理水的电解池

    公开(公告)号:US4121991A

    公开(公告)日:1978-10-24

    申请号:US705710

    申请日:1976-07-15

    Abstract: The specification describes an electrolytic cell for the treatment, particularly the purification and sterilization of water, which comprises a closed container with a lower inlet opening and an upper outlet opening for the water and electrodes which are adapted to be connected with the positive pole and the negative pole of a DC source. In the interior of the electrolytic cell free movable particles are located whose density is higher than that of the water to be treated and which are prevented from leaving the electrolytic cell by suitable means adajcent to the inlet and the outlet.

    Abstract translation: 该说明书描述了用于处理的电解池,特别是水的净化和灭菌,其包括具有下入口和用于水和电极的上出口开口的封闭容器,其适于与正极和 直流电源的负极。 在无电解池的可移动颗粒的内部,其密度高于被处理水的密度,并且通过适合于入口和出口的手段而被阻止离开电解槽。

    WATER TREATMENT SYSTEM FOR BUILDINGS
    20.
    发明申请
    WATER TREATMENT SYSTEM FOR BUILDINGS 审中-公开
    建筑物水处理系统

    公开(公告)号:US20130256234A1

    公开(公告)日:2013-10-03

    申请号:US13431911

    申请日:2012-03-27

    CPC classification number: C02F1/465 C02F2103/001 C02F2305/04

    Abstract: A system and process for treatment of sewage water from a building are disclosed. The system has a source of sewage water located inside or about a building, a sewage treatment apparatus to receive and treat sewage water from the sewage water source, and a storm drain connected to the sewage treatment apparatus—where the storm drain receives treated sewage water from the sewage treatment apparatus. The sewage treatment apparatus of the system has a sparger, an electrolytic cell, and an upper section. The sparger is below the upper section and above the electrolytic cell. The process includes receiving sewage water from a sewage water source, treating sewage water in the sewage treatment apparatus, and directing the treated sewage water to a storm drain.

    Abstract translation: 公开了一种用于处理建筑物污水的系统和方法。 该系统具有位于建筑物内部或附近的污水源,用于接收和处理污水源污水的污水处理设备,以及与污水处理设备连接的暴雨排水口,其中雨水处理处理的污水 来自污水处理设备。 该系统的污水处理装置具有喷雾器,电解槽和上部。 喷雾器位于电解槽上部和上方。 该过程包括从污水源接收污水,处理污水处理设备中的污水,并将处理后的污水引导至雨水排放。

Patent Agency Ranking