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    Sewage treatment unit
    1.
    发明授权
    Sewage treatment unit 失效
    污水处理单元

    公开(公告)号：US3864254A

    公开(公告)日：1975-02-04

    申请号：US34563773

    申请日：1973-03-28

    Applicant: TEXACO INC

    Inventor： HESS HOWARD V ,  FRANZ WILLIAM F ,  COLE EDWARD L

    IPC: C02F1/72 ,  C02F9/00 ,  C02F11/10 ,  C02B1/02 ,  C02B3/08

    CPC classification number: C02F11/10 ,  C02F1/722 ,  C02F2103/005 ,  Y02W10/40

    Abstract: A sewage treatment unit for the disposal of aqueous waste sewage from a small installation such as a service station includes a primary settling zone receiving the sewage and separating raw sludge from the water. A first pump conveys the water to a storage zone and actuates a second pump which meters in hydrogen peroxide from a supply thereof into the storage zone to reduce the COD of the water. A pump forces the settled sludge to a coking zone where it is coked in the liquid phase. The coke thus formed then passes to a pressure settling device where it is separated from the coking effluent which is recycled to the storage zone.

    Abstract translation: 用于从诸如维修站的小型设施处置废水污水的污水处理单元包括接收污水的初级沉淀区和从水中分离生污泥。 第一泵将水输送到储存区域，并致动将过氧化氢从其供应量计入储存区的第二泵，以减少水的COD。 泵迫使沉淀的污泥进入焦化区，在该焦化区中它被液化。 这样形成的焦炭然后传递到压力沉降装置，在该压力沉降装置中，该焦炭流出物被再循环到储存区。

    Decomposable polyolefin agricultural mulch
    2.
    发明授权
    Decomposable polyolefin agricultural mulch 失效
    可分解的聚烯烃农业多糖

    公开(公告)号：US3707056A

    公开(公告)日：1972-12-26

    申请号：US3707056D

    申请日：1971-05-10

    Applicant: TEXACO INC

    Inventor： COLE EDWARD L ,  HESS HOWARD V ,  POMATTI RENATO C

    IPC: A01G13/02 ,  C08K3/00 ,  C08K3/04 ,  C08K9/02 ,  C08K9/06 ,  C09K17/52 ,  A01G7/00

    CPC classification number: A01G13/0275 ,  C08K3/012 ,  C08K3/04 ,  C08K9/02 ,  C08K9/06 ,  C09K17/52 ,  Y10S260/43 ,  C08L23/02

    Abstract: The decomposition rate of polyolefin film used as an agricultural mulch is controlled by the incorporation therein of 3 to 20 percent of a cation exchanged sulfonated petroleum coke or cation exchanged wet air oxidized petroleum coke. The film also contributes ion exchange capacity to the soil, furnishes nutrients and improves the tilth of the soil. Other additives such as nematocides or fungicides can be incorporated in the film mulch.

    Abstract translation: 用作农业覆盖物的聚烯烃膜的分解速率通过其中加入3-20％的阳离子交换的磺化石油焦炭或阳离子交换的湿空气氧化石油焦来控制。 该片还为土壤提供离子交换能力，提供营养物质，并改善土壤的直径。 其他添加剂如杀线虫剂或杀真菌剂可以并入薄膜覆盖物中。

    Process for coking pumpable animal and dairy wastes
    3.
    发明授权
    Process for coking pumpable animal and dairy wastes 失效
    生产可抽取动物和乳制品的方法

    公开(公告)号：US3671403A

    公开(公告)日：1972-06-20

    申请号：US3671403D

    申请日：1970-09-09

    Applicant: TEXACO INC

    Inventor： HESS HOWARD V ,  COLE EDWARD L

    IPC: C05F3/00 ,  C05F11/00 ,  C10B53/00 ,  C10B53/02

    CPC classification number: C10B53/00 ,  C05F3/00 ,  C05F11/00 ,  Y02A40/205 ,  Y02P20/145 ,  C05F3/06

    Abstract: Animal and dairy wastes are converted to deodorized coke suitable for use as fertilizer or soil conditioner, an aqueous odor-free effluent having low chemical oxygen demand and reduced phosphorus content and an odorless gas suitable for discharge to the atmosphere. The wastes are coked in the liquid phase under pressure to produce wet coke and a malodorous, gas-containing effluent high in chemical oxygen demand. The wet coke is treated with pressurized hot air to remove liquids therefrom and the air stream is mixed with the effluent and the mixture is oxidized, brought into heat exchange relationship with incoming wastes and then discharged.

    Abstract translation: 动物和乳品废物转化为适合用作肥料或土壤调理剂的除臭焦炭，具有低化学需氧量和降低的磷含量的无臭味的流出物和适合排放到大气中的无臭气体。 废液在液相中在压力下被焦化以产生高浓度的化学需氧量的湿焦炭和恶臭的含气体流出物。 湿焦炭用加压热空气处理以除去液体，空气流与流出物混合，混合物被氧化，与进入的废物进行热交换，然后排出。

    Process for treating wastes from oxidation processes
    4.
    发明授权
    Process for treating wastes from oxidation processes 失效
    从氧化过程中处理废物的方法

    公开(公告)号：US3642620A

    公开(公告)日：1972-02-15

    申请号：US3642620D

    申请日：1969-10-14

    Applicant: TEXACO INC

    Inventor： COLE EDWARD L ,  HESS HOWARD V

    IPC: C02F11/08 ,  C02C5/04

    CPC classification number: C02F11/08

    Abstract: A process for treating a waste feed stream containing essentially water-soluble organic wastes is described as involving heating the stream under turbulent flow conditions to temperatures of 400* to 700* F. and pressures of 300 to 3100 p.s.i. in the presence of air or of oxygen thereby splitting off carbon dioxide. The oxidized waste stream, which has a considerably reduced chemical oxygen demand, is continuously fed to a hot contacting zone and is in heat-exchange relationship with the incoming effluent stream.

    Abstract translation: 描述了一种用于处理基本上含有水溶性有机废物的废料进料流的方法，其包括将湍流条件下的物流加热至400至700°F的温度和300至3100p.s.i的压力。 在空气或氧气的存在下分解二氧化碳。 具有显着降低的化学需氧量的氧化废物流被连续地供给到热接触区，并且与进入的流出物流处于热交换关系。

    Soil micronutrient product
    5.
    发明授权
    Soil micronutrient product 失效
    土壤微生物产品

    公开(公告)号：US3607211A

    公开(公告)日：1971-09-21

    申请号：US3607211D

    申请日：1969-12-08

    Applicant: TEXACO INC

    Inventor： COLE EDWARD L ,  HESS HOWARD V

    IPC: B01J39/24 ,  C05D9/00 ,  C05F11/02

    CPC classification number: B01J39/24 ,  C05D9/00 ,  C05D9/02

    Abstract: A soil micronutrient product prepared from petroleum coke by oxidizing said coke with oxygen in the presence of water followed by contacting with a metal or ammonium containing cation solution to produce a family of cation exchanged derivatives of oxidized coke. The products of the invention may be used as a plant mulch, a soil conditioner, a source of carbon and trace elements for soil micro-organisms, petroleum catalyst and as a low cost ionexchange resin.

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