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1. 发明公开

EP1377711A4 METHODS AND PRODUCTS USEFUL IN RECOVERING AND RECYCLING TANNINS 审中-公开
标题翻译：方法和产品的回收和再利用的单宁
公开(公告)号：EP1377711A4
公开(公告)日：2004-11-17
申请号：EP02717658
申请日：2002-03-15
申请人： MCGRAW WAYNE G , GANNETT FLEMING INC , E H HALL WESTFIELD TANNING COM
发明人： MCGRAW G WAYNE
IPC分类号： C14C3/10 , C14C3/30 , C14C3/32 , C14C3/12
CPC分类号： C14C3/32 , C14C3/10 , C14C3/30 , Y02W30/76
摘要： The present invention relates to a novel method of recovering and recycling active tannins from spent vegetable tanning liquors. Using a low molecular weight alcohol as the extraction agent produces an alcohol fraction or precipitate containing extracted active tannins, and leaves virtually all non-tannins in the aqueous phase of the spent tanning liquor. The methods and resulting chemical mixtures of the present invention have a variety of uses and applications. The method can be applied to freshly produced or aged spent vegetable tanning liquors. The methods are further applicable to dried forms of spent tanning liquors through aqueous reconstitution of dried ReTan, followed by alcohol extraction. The recovered chemical mixture contains recovered tannins which can be recycled through combination with fresh tanning liquors to form an improved tanning liquor.

2. 发明申请

WO2003022744A3 IN-SITU PROCESS FOR DETOXIFYING HEXAVALENT CHROMIUM IN SOIL AND GROUNDWATER 审中-公开
公开(公告)号：WO2003022744A3
公开(公告)日：2003-03-20
申请号：PCT/US2002/028285
申请日：2002-09-05
申请人： GANNETT FLEMING, INC.
发明人： YEN, Chen-Yu
IPC分类号： B09C1/02
摘要： A method for in-situ reduction of hexavalent chromium Cr(VII). A reducing agent is applied to soil (22) in a frame (14).

3. 发明专利

AU2002332868A1 In-situ process for detoxifying hexavalent chromium in soil and groundwater 未知
公开(公告)号：AU2002332868A1
公开(公告)日：2003-03-24
申请号：AU2002332868
申请日：2002-09-05
申请人： GANNETT FLEMING INC
发明人： YEN CHEN-YU
IPC分类号： B09C1/00 , B09C1/08 , B09C1/10 , C02F1/70 , B09C1/02
摘要： Inexpensive, highly effective methods for the in-situ reduction of hexavalent chromium to the non-toxic trivalent oxidation state in soil and groundwater containing hexavalent chromium are provided, which may reduce hexavalent chromium concentration in soil to as low as 5 mg/L. The methods involve sampling soil comprising hexavalent chromium to determine a reaction amount of a reducing agent, providing a frame on a top surface of the soil, wetting the soil, spreading a reducing agent on the top surface of the soil, and flushing the soil with water to dissolve the reducing agent. The reducing agent may be a chemical agent, a biological agent, or a combination of chemical and biological agents. The biological reducing agents may include sludge from wastewater, return activated sludge, waste activated sludge, leachate from landfill or from composting operations, or compost material from municipal wastewater, industrial wastewater, or solid waste operations.

4. 发明申请

WO2003022744A2 IN-SITU PROCESS FOR DETOXIFYING HEXAVALENT CHROMIUM IN SOIL AND GROUNDWATER 审中-公开
标题翻译：在土壤和地下水中去除十六烷基铬的现场工艺
公开(公告)号：WO2003022744A2
公开(公告)日：2003-03-20
申请号：PCT/US2002/028285
申请日：2002-09-05
申请人： GANNETT FLEMING, INC.
发明人： YEN, Chen-Yu
IPC分类号： C02F
CPC分类号： B09C1/08 , B09C1/002 , B09C1/10 , C02F1/70 , C02F2101/22 , C02F2103/007 , C02F2103/06
摘要： Inexpensive, highly effective methods for the in-situ reduction of hexavalent chromium to the non-toxic trivalent oxidation state in soil and groundwater containing hexavalent chromium are provided, which may reduce hexavalent chromium concentration in soil to as low as 5 mg/L. The methods involve sampling soil comprising hexavalent chromium to determine a reaction amount of a reducing agent, providing a frame on a top surface of the soil, wetting the soil, spreading a reducing agent on the top surface of the soil, and flushing the soil with water to dissolve the reducing agent. The reducing agent may be a chemical agent, a biological agent, or a combination of chemical and biological agents. The biological reducing agents may include sludge from wastewater, return activated sludge, waste activated sludge, leachate from landfill or from composting operations, or compost material from municipal wastewater, industrial wastewater, or solid waste operations.
摘要翻译：提供了廉价，高效的方法，将六价铬原位还原成含有六价铬的土壤和地下水中的无毒三价氧化态，可将土壤中的六价铬浓度降低至5 mg / L。该方法包括对包含六价铬的土壤进行取样以确定还原剂的反应量，在土壤顶表面上提供框架，润湿土壤，将还原剂铺展在土壤表面上，并用土壤冲洗土壤水溶解还原剂。还原剂可以是化学试剂，生物试剂，或化学和生物试剂的组合。生物还原剂可以包括来自废水的污泥，回收活性污泥，废活性污泥，填埋场的渗滤液或堆肥操作，或来自城市废水，工业废水或固体废物操作的堆肥材料。

5. 发明申请

US20210356114A1 DEVICE AND METHOD OF USING LIGHT PROJECTIONS FOR CROWD CONTROL AND SPACING 有权
公开(公告)号：US20210356114A1
公开(公告)日：2021-11-18
申请号：US17230220
申请日：2021-04-14
申请人： Gannett Fleming, Inc.
发明人： John S. MULLAN
IPC分类号： F21V33/00 , F21V23/04 , E01F13/02
摘要： A device and method to provide individuals or groups in a queue with guidance, via high resolution light, regarding positioning and advancement without the need of the individuals, groups or employees to touch anything or without the need to have any labor installing tape or signs.

6. 发明申请

US20220319760A1 BANDING FOR HIGH VOLTAGE APPLICATIONS 有权
公开(公告)号：US20220319760A1
公开(公告)日：2022-10-06
申请号：US17220474
申请日：2021-04-01
申请人： GANNETT FLEMING, INC.
发明人： Timothy Brian McCLURE , Anthony R. ZAMBERLAN
IPC分类号： H01F27/26
摘要： Banding and clamp for use to in high voltage environments of over 15 kV. The banding includes and inner core and an outer insulative layer. The inner core has non-piercing edges. The inner core is configured to have strength to prevent movement of components to which the banding is attached. The outer insulative layer surrounds at least a portion of the inner core. The outer insulative has a phase-to-ground rating of greater than 15 kV.

7. 发明申请

US20200002907A1 MODULAR LANDING PORT 审中-公开
公开(公告)号：US20200002907A1
公开(公告)日：2020-01-02
申请号：US16403691
申请日：2019-05-06
申请人： GANNETT FLEMING, INC.
发明人： Harry T. Osborne , Brian J. Smith , Jennifer M. Gangley , Teresa L. Peterson
IPC分类号： E01F3/00 , B64F1/26
摘要： A modular landing port for use on a top of a building structure. The modular landing port includes a base portion. One or more landing module extend from the base portion. The one or more landing modules have a first end provide proximate the base portion and a second end spaced from the base portion. Each of the one or more landing modules have a landing/take-off zone proximate the second end and at least one loading/unloading zone proximate the first end. The landing/take-off zone and the at least one loading/unloading zone are configured to receive a vertical take-off and landing aircraft.

8. 发明申请

US20010035198A1 Product recovery system 审中-公开
标题翻译：产品回收系统
公开(公告)号：US20010035198A1
公开(公告)日：2001-11-01
申请号：US09812508
申请日：2001-03-20
申请人： Gannett Fleming, Inc.
发明人： Roy Eugene Carawan , Grant Frederick Smith
IPC分类号： B08B009/093
CPC分类号： B08B9/0321 , A23C3/033 , A23C7/02 , B08B9/0325 , B08B9/053 , B08B9/093
摘要： The present invention relates generally to a product recovery system for recovering residual product from processing food or feed in manufacturing facilities, and more particularly to a product recovery system for recovery of residual raw or processed food or feed from processing plant lines and equipment. The product so recovered is useful as an ingredient in further food or feed manufacture. The product recovery system provides the further utility of removing the residual product from the waste effluent stream of the manufacturing facility.
摘要翻译：本发明一般涉及一种用于从制造设备中处理食品或饲料中回收残余产品的产品回收系统，更具体地涉及用于从加工厂生产线和设备中回收残留的原料或加工食品或饲料的产品回收系统。如此回收的产品可用作进一步的食品或饲料制造中的成分。产品回收系统提供从制造设备的废液流中除去残留产物的进一步的实用性。

9. 发明申请

US20030073877A1 In-situ process for detoxifying hexavalent chromium in soil and groundwater 失效
标题翻译：在土壤和地下水中排除六价铬的原位过程
公开(公告)号：US20030073877A1
公开(公告)日：2003-04-17
申请号：US10235984
申请日：2002-09-05
申请人： Gannett Fleming, Inc.
发明人： Chen-Yu Yen
IPC分类号： A62D003/00
CPC分类号： B09C1/08 , B09C1/002 , B09C1/10 , C02F1/70 , C02F2101/22 , C02F2103/007 , C02F2103/06
摘要： Inexpensive, highly effective methods for the in-situ reduction of hexavalent chromium to the non-toxic trivalent oxidation state in soil and groundwater containing hexavalent chromium are provided, which may reduce hexavalent chromium concentration in soil to as low as 5 mg/L. The methods involve sampling soil comprising hexavalent chromium to determine a reaction amount of a reducing agent, providing a frame on a top surface of the soil, wetting the soil, spreading a reducing agent on the top surface of the soil, and flushing the soil with water to dissolve the reducing agent. The reducing agent may be a chemical agent, a biological agent, or a combination of chemical and biological agents. The biological reducing agents may include sludge from wastewater, return activated sludge, waste activated sludge, leachate from landfill or from composting operations, or compost material from municipal wastewater, industrial wastewater, or solid waste operations.
摘要翻译：提供了廉价，高效的方法，将六价铬原位还原成含有六价铬的土壤和地下水中的无毒三价氧化态，可将土壤中的六价铬浓度降低至5 mg / L。该方法包括对包含六价铬的土壤进行取样以确定还原剂的反应量，在土壤表面上提供框架，润湿土壤，将还原剂铺展在土壤表面上，并用土壤冲洗土壤水溶解还原剂。还原剂可以是化学试剂，生物试剂，或化学和生物试剂的组合。生物还原剂可以包括来自废水的污泥，回收活性污泥，废活性污泥，填埋场的渗滤液或堆肥操作，或来自城市废水，工业废水或固体废物操作的堆肥材料。

10. 发明授权

US11588314B2 Banding for high voltage applications 有权
公开(公告)号：US11588314B2
公开(公告)日：2023-02-21
申请号：US17220474
申请日：2021-04-01
申请人： GANNETT FLEMING, INC.
发明人： Timothy Brian McClure , Anthony R. Zamberlan
IPC分类号： H02G15/22
摘要： Banding and clamp for use to in high voltage environments of over 15 kV. The banding includes and inner core and an outer insulative layer. The inner core has non-piercing edges. The inner core is configured to have strength to prevent movement of components to which the banding is attached. The outer insulative layer surrounds at least a portion of the inner core. The outer insulative has a phase-to-ground rating of greater than 15 kV.

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