中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

32 records (took 0.013 seconds)

    Water purification methods with in situ generation of metal hydroxide flocculants
    21.
    发明授权
    Water purification methods with in situ generation of metal hydroxide flocculants 失效
    水净化方法与原位生成金属氢氧化絮凝剂

    公开(公告)号：US06177016B1

    公开(公告)日：2001-01-23

    申请号：US09361765

    申请日：1999-07-27

    Applicant: Jorge Miller ,  Luisa Kling Miller

    Inventor： Jorge Miller ,  Luisa Kling Miller

    IPC: C02F170

    CPC classification number: C02F1/5236 ,  C02F1/74

    Abstract: The present invention is directed to methods for purifying wastewater, including water which may or may not contain fatty acids or oils, by producing in situ a hydrophobic flocculant including a water-insoluble metal hydroxide. In the preferred methods, metallic cations are produced by the gradual dissolution of consumable, similar metal sources, preferably, a fluidized bed of metallic particles. The motion of the particles of the fluidized bed maintains the surfaces thereof clean of oxides and other contaminants in order to facilitate the gradual dissolution thereof. Oxidation of the dissolved cations to form the water-insoluble metal hydroxide is achieved by flowing an oxidizing agent, e.g., air or pure oxygen, through the system. Contaminants are entrapped and removed within the insoluble flocculants, including the water-insoluble metal hydroxide and, optionally, metallic soaps which are formed in the presence of fatty acids. Thus, clean, contaminant-free water may be separated and removed from the insoluble flocculants and entrapped contaminants.

    Abstract translation: 本发明涉及通过原位生产包含水不溶性金属氢氧化物的疏水性絮凝剂来净化废水的方法，包括可含或不含有脂肪酸或油的水。 在优选的方法中，金属阳离子是通过消耗的，类似的金属源，优选金属颗粒的流化床的逐渐溶解产生的。 流化床颗粒的运动使其表面清洁氧化物和其它污染物，以便于其逐渐溶解。 溶解的阳离子氧化形成水不溶性金属氢氧化物是通过使氧化剂（例如空气或纯氧）流过系统来实现的。 污染物在不溶性絮凝剂中被包埋和除去，包括水不溶性金属氢氧化物和任选的在脂肪酸存在下形成的金属皂。 因此，清洁，无污染的水可以从不溶性絮凝剂和夹带的污染物中分离出并除去。

    Water purification with in situ production of dispersed flocculant
    23.
    发明授权
    Water purification with in situ production of dispersed flocculant 失效
    水净化与原位生产分散的絮凝剂

    公开(公告)号：US5935448A

    公开(公告)日：1999-08-10

    申请号：US998251

    申请日：1997-12-24

    Applicant: Jorge Miller

    Inventor： Jorge Miller

    IPC: C02F1/54

    CPC classification number: C02F1/54 ,  Y10S210/908

    Abstract: The present invention is directed to methods and apparatus for purifying water wherein a highly dispersed, hydrophobic flocculant is produced in situ. In the preferred methods, a dispersion of a water-insoluble, metallic soap is produced in situ by the reaction of an aqueous solution of a water-soluble, multivalent metal salt with an aqueous solution of a water-soluble, alkali soap. The apparatus of the present invention includes a first mixing chamber for producing in situ an aqueous dispersion of a hydrophobic flocculant. The apparatus further includes a second mixing chamber in fluid communication with the first chamber and a flocculation/separation basin. The hydrophobic flocculant is evenly dispersing within the contaminated water by introduction into the second chamber through a high pressure pump and sparger. As the hydrophobic flocculant forms in the flocculation/separation basin, it entrains other impurities, thus producing purified water which is withdrawn from the basin through a clean water outlet.

    Abstract translation: 本发明涉及用于净化水的方法和装置，其中原位产生高度分散的疏水性絮凝剂。 在优选的方法中，水溶性金属皂的分散体通过水溶性多价金属盐水溶液与水溶性碱性皂水溶液的反应原位产生。 本发明的装置包括用于原位生产疏水絮凝剂的水分散体的第一混合室。 该装置还包括与第一室流体连通的第二混合室和絮凝/分离池。 疏水性絮凝剂通过高压泵和喷雾器引入第二腔室，在污染水中均匀分散。 由于疏水性絮凝剂在絮凝/分离池中形成，所以会引起其他杂质，从而产生净化水，该净化水通过干净的出水口从盆中排出。

    Method and apparatus for producing sulfur hexafluoride
    24.
    发明授权
    Method and apparatus for producing sulfur hexafluoride 失效
    生产六氟化硫的方法和装置

    公开(公告)号：US5744022A

    公开(公告)日：1998-04-28

    申请号：US802862

    申请日：1997-02-19

    Applicant: Jorge Miller

    Inventor： Jorge Miller

    IPC: C25B1/24 ,  C25B1/00

    CPC classification number: C25B1/245

    Abstract: The present invention is directed to an apparatus and methods for preparing sulfur hexafluoride within an electrolytic cell by reacting elemental sulfur with fluorine electrolytically generated from substantially anhydrous hydrogen fluoride in the presence of a conductivity-enhancing solute. The reaction occurs at the anode of the electrolytic cell in a liquid electrolyte comprising substantially anhydrous hydrogen fluoride and an alkali fluoride wherein the concentration of hydrogen fluoride is maintained between about 64 and about 88 mole percent. The electrolytic cell is preferably divided into a cathodic half-cell and an anodic half-cell by a non-conductive diaphragm which permits passage of the electrolyte and current to provide communication between the half-cells while being impervious to fluid communication above the electrolyte to keep the generated gases separate. When so divided, substantially pure sulfur hexafluoride may be recovered from the space above the electrolyte in the anodic half-cell. The present apparatus and methods provide significant energy savings in the manufacture of sulfur hexafluoride.

    Abstract translation: 本发明涉及一种在电解槽中通过使元素硫与在电导率增强溶质存在下由基本上无水氟化氢电解产生的氟反应制备六氟化硫的装置和方法。 该反应发生在包含基本上无水氟化氢和碱性氟化物的液体电解质的电解池的阳极处，其中氟化氢的浓度保持在约64-约88摩尔％之间。 电解槽优选通过非导电隔膜被分成阴极半电池和阳极半电池，其允许电解质和电流通过以提供半电池之间的连通，同时不渗透电解质上方的流体连通 保持产生的气体分开。 当这样分开时，可以在阳极半电池中从电解质上方的空间回收基本上纯的六氟化硫。 本发明的装置和方法在六氟化硫的制造中提供显着的能量节省。

    Door hanging foldable and detachable mailbox
    27.
    发明授权
    Door hanging foldable and detachable mailbox 有权

    公开(公告)号：US10682002B2

    公开(公告)日：2020-06-16

    申请号：US16272597

    申请日：2019-02-11

    Applicant: Jorge Miller

    Inventor： Jorge Miller

    IPC: A47G29/12 ,  A47G29/124 ,  A47G29/14

    Abstract: This disclosure relates generally to novel system comprised to provide a foldable and removable mailbox or drop box which attaches securely to a door, window or the like by pinning its hook or wedge between the door, window etc. It is made out of soft and flexible outer materials so that it is safe to deploy in hallways and walkways, common areas, etc. Current invention has a very self-intuitive design so that it could be deployed without tools and no tedious installation required. This invention will reduce loss of delivery goods and items due to theft, open exposure when user is not at home.

    Door Hanging Foldable and Detachable Mailbox
    28.
    发明申请
    Door Hanging Foldable and Detachable Mailbox 审中-公开

    公开(公告)号：US20190246828A1

    公开(公告)日：2019-08-15

    申请号：US16272597

    申请日：2019-02-11

    Applicant: Jorge Miller

    Inventor： Jorge Miller

    IPC: A47G29/12 ,  A47G29/124

    Abstract: This disclosure relates generally to novel system comprised to provide a foldable and removable mailbox or drop box which attaches securely to a door, window or the like by pinning its hook or wedge between the door, window etc. It is made out of soft and flexible outer materials so that it is safe to deploy in hallways and walkways, common areas, etc. Current invention has a very self-intuitive design so that it could be deployed without tools and no tedious installation required. This invention will reduce loss of delivery goods and items due to theft, open exposure when user is not at home.

    METHOD OF PRODUCING ALCOHOLS
    30.
    发明申请
    METHOD OF PRODUCING ALCOHOLS 有权
    生产酒精的方法

    公开(公告)号：US20120142977A1

    公开(公告)日：2012-06-07

    申请号：US13369255

    申请日：2012-02-08

    Applicant: Jorge Miller ,  Louisa Kling Miller

    Inventor： Jorge Miller ,  Louisa Kling Miller

    IPC: C07C27/02 ,  C07C27/28

    CPC classification number: C07C29/147 ,  C07C17/06 ,  C07C17/07 ,  C07C17/10 ,  C07C27/16 ,  C07C29/095 ,  C07C29/48 ,  C07C29/54 ,  C07C67/10 ,  C07C67/11 ,  C07C67/39 ,  C07C69/24 ,  C07C69/78 ,  C07C31/04 ,  C07C31/08 ,  C07C19/075

    Abstract: A method of making alcohols involves forming of alcohol esters from liquid alkane halides and a solution of metallic salts of organic acids to produce gaseous alcohol esters for reaction with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. In an improvement method liquid phase alcohol esters instead of gaseous alcohol esters are produced from liquid alkane halides and a solution of metal salts of organic acids whose alkane esters are less soluble in water than that of the alkane halide and treating of the alcohol ester formed with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids.

    Abstract translation: 制备醇的方法包括从液体烷烃卤化物和有机酸的金属盐形成醇酯以产生用于与镁或金属氢氧化物反应以形成醇和有机酸的金属盐的气态醇酯。 在改进方法中，液相醇酯代替气态醇酯由液态烷烃卤化物和烷烃酯在水中比烷烃卤化物溶解度较低的有机酸的金属盐溶液产生，并处理与 镁或金属氢氧化物以形成醇和有机酸的金属盐。

Patent Agency Ranking