-
公开(公告)号：US4775697A
公开(公告)日：1988-10-04
申请号：US023835
申请日：1987-03-09
Applicant: James D. Schoenhard
Inventor： James D. Schoenhard
CPC classification number: B29B17/02 , B03B9/061 , B29B2017/0203 , B29K2027/06 , B29K2069/00 , B29K2105/065 , B29L2007/008 , B29L2009/00 , Y02W30/527 , Y02W30/622
Abstract: Pure polymer, such as polyester used in photographic film and in plastic walls of drink bottles or polycarbonate used in high-quality plastic beverage bottles, is separated from thin saran and like coating layers of a multi-layer film or sheet in a dry process. The coating layer is typically 1/2% or less of the total sheet or film thickness. The dry abrasion process in one form comprises rotating and mixing a volume of dry plastic chips of said film or sheet with about two volumes of small, hard abrasive particles such as quartzite aggregate, glass cullet, or the like, for a time just sufficient to abrade the thin coating layer from the film or sheet. The abrasive particles and the coating dust are separated from the pure polymer by air classifiers. The resulting polymer chips are clean and dry and are immediately available for pelletizing and reuse. Polymer may also be recovered from the dust, as by electrostatic separation.
Abstract translation: 在干燥过程中，将诸如用于照相胶片中的聚酯和用于高品质塑料饮料瓶中的饮料瓶或聚碳酸酯的聚碳酸酯中的纯聚合物与多层膜或薄片的薄纱和类似涂层分离。 涂层通常为总片材厚度的1/2或更小。 一种形式的干式磨损过程包括将一定体积的所述薄膜或片材的干塑料碎片与大约两倍体积小的硬磨料颗粒如石英岩聚集体，玻璃碎玻璃等旋转并混合一段时间， 从薄膜或薄片上研磨薄涂层。 研磨颗粒和涂层灰尘通过空气分级器与纯聚合物分离。 所得聚合物芯片是干净且干燥的并且可立即用于造粒和再利用。 聚合物也可以通过静电分离从灰尘中回收。
-
公开(公告)号：US4660585A
公开(公告)日：1987-04-28
申请号：US771817
申请日：1985-10-16
Applicant: James D. Schoenhard
Inventor： James D. Schoenhard
CPC classification number: C08J11/04 , B01J16/00 , B01J4/00 , A62D2203/10 , Y02P20/143 , Y02W30/70
Abstract: The present invention is directed to a method and apparatus for the detoxification of polymeric film chip materials which have been contaminated with cyanide compounds during the process for the reclamation of their silver content. The present invention includes the steps of providing within a substantially impervious container a quantity of polymeric film chip materials containing a cyanide compound, and then submerging the cyanide containing polymeric film chip materials in a solution containing hypochlorite ion at a pH of approximately 9.5 to 10.5 until the cyanide in the polymeric film chip material is substantially converted into cyanate. In preferred alternative embodiments the treatment solution is replaced with a second treatment solution containing hypochlorite ion and having a pH of approximately 7.5 to 8 until the cyanate is substantially converted into carbon dioxide and nitrogen gases. Mixing means in the form of influent and effluent means are provided in such apparatus.
Abstract translation: 本发明涉及一种在用于回收其银含量的过程中已经被氰化物化合物污染的聚合物膜芯片材料的解毒的方法和装置。 本发明包括以下步骤：在基本上不渗透的容器内提供一定量的含有氰化物的聚合物膜片材料，然后将含氰化物的聚合物膜芯片材料浸入包含次氯酸根离子的溶液中，pH为约9.5至10.5直至 聚合物膜芯片材料中的氰化物基本上转化为氰酸盐。 在优选的替代实施例中，处理溶液被含有次氯酸根离子的第二处理溶液代替，并且具有约7.5至8的pH，直到氰酸盐基本上转化为二氧化碳和氮气。 在这种装置中提供了以流入和流出装置的形式的混合装置。
-
公开(公告)号：US4629780A
公开(公告)日：1986-12-16
申请号：US802791
申请日：1985-11-27
Applicant: James D. Schoenhard
Inventor： James D. Schoenhard
CPC classification number: C08J11/06 , Y02W30/701 , Y10T428/254
Abstract: A polymer layer of polyester or polyvinyl chloride is recovered from a multilayered scrap or waste chip material by contacting the chip material with an aqueous solution containing a base metal hydroxide and a reagent selected from the group consisting of a salt, an amine, and an oxidizing agent. The removal process is accelerated by using, either singularly or in combination, an alkyl dimethyl benzyl ammonium chloride, heat, or agitation. Thereafter the polymer layer is isolated and recovered.
Abstract translation: 通过使芯片材料与含有碱金属氢氧化物的水溶液和选自盐，胺和氧化剂的试剂的水溶液接触，从多层废料或废料片材料回收聚酯或聚氯乙烯的聚合物层 代理商 通过单独或组合使用烷基二甲基苄基氯化铵，加热或搅拌来加速除去过程。 此后分离和回收聚合物层。
-
公开(公告)号：US06387221B1
公开(公告)日：2002-05-14
申请号：US09386726
申请日：1999-08-31
Applicant: James D. Schoenhard
Inventor： James D. Schoenhard
IPC: C10B5100
CPC classification number: C10G1/02
Abstract: Garbage and waste of all types that includes or comprises organic matter, particularly including medical waste, plastics, paper, food waste, animal by-products, and the like, can be economically recycled into petroleum products, including oil. Machinery performs a method that mimics natural processes but accomplishes the task in minutes, at rates of about 15 tons per day in a typical processing machine, rather than taking hundreds of thousands of years in nature. The process and apparatus of the invention may chop the waste into small pieces, under negative pressure if appropriate, and then pass the waste into first and then second augers for compression and heating. Destructive distillation occurs, in which large molecular weight hydrocarbons and petrochemicals are heated by hot oil passing through the hollow shaft and by circulating hot, dense, hard material, such as steel balls or fragments or hard rock pieces and such, under pressure with steam, to produce low molecular weight hydrocarbons. The volatile hydrocarbons are released through a pressure relief valve, into a column of catalyst material, and then to a heat exchanger, which cools the gases to condensation temperatures of water and oil. Gases remaining, such as methane, are passed to a furnace or other use, and the water and oil are separated. The hot items used to put heat into the compressed material in the first stage auger are retrieved after processing is completed and then reheated and cycled back into the first stage auger.
Abstract translation: 包括或包括有机物质，包括医疗废物，塑料，纸张，食品废物，动物副产物等的所有类型的垃圾和废物可以经济地回收到包括油在内的石油产品中。 机械执行一种模仿自然过程的方法，但在几分钟内完成任务，在典型的加工机器中每天约15吨，而不是花费数十万年的时间。 本发明的方法和装置可以将废物在适当的负压下切碎成小块，然后将废物首先通过，然后将第二个螺旋推送器进行压缩和加热。 发生破坏性蒸馏，其中大分子量烃和石油化学品通过穿过中空轴的热油加热并且通过循环热，致密，硬的材料，例如钢球或碎片或硬岩块等，在蒸汽压力下， 以产生低分子量烃。 挥发性碳氢化合物通过压力释放阀释放到催化剂材料柱中，然后释放到热交换器中，该热交换器将气体冷却至水和油的冷凝温度。 残留的气体（如甲烷）被送入炉子或其它用途，水和油分离。 在加工完成之后，用于将热量放入第一阶段螺旋钻中的压缩材料的热物品被重新加热并循环回到第一阶段螺旋钻中。
-
公开(公告)号：US5162383A
公开(公告)日：1992-11-10
申请号：US748001
申请日：1991-08-21
Applicant: James D. Schoenhard
Inventor： James D. Schoenhard
CPC classification number: G03C11/24 , B03B9/061 , B29B17/02 , B29B2017/0203 , B29B2017/0224 , B29B2017/0234 , B29B2017/0265 , B29B2017/0484 , B29K2069/00 , B29K2105/065 , B29K2705/00 , B29L2007/008 , B29L2009/00 , B29L2031/7644 , Y02W30/523 , Y02W30/524 , Y02W30/527 , Y02W30/622 , Y02W30/625
Abstract: Pure polymer, such as polyester used in photographic film and in plastic walls of drink bottles or polycarbonate used in high-quality plastic beverage bottles, is separated from thin saran, metal, and other coating layers of a multi-layer film or sheet when the film sheet is wet, as from silver recovery and like processes. The coating layer is typically 1/2% or less of the total sheet or film thickness. The abrasion process in one form comprises rotating and mixing a volume of wet plastic chips of said film or sheet with about three to five volumes of hot (160 to 300 degrees F) small, hard abrasive particles such as quartzite aggregate, glass cullet, or the like, for a time sufficient to dry the chips and also to abrade the thin coating layer from the film or sheet. The abrasive particles and the coating dust are separated from the pure polymer by screens or air classifiers. The resulting polymer chips are clean and dry and are immediately available for pelletizing and reuse.
Abstract translation: 当用于照相胶片中的聚酯和用于高品质塑料饮料瓶中的饮料瓶或聚碳酸酯的塑料壁中的纯聚合物与多层膜或片的薄纱线，金属和其它涂层分离时 电影片是湿的，从银回收和类似的过程。 涂层通常为总片材厚度的1/2或更小。 一种形式的磨损过程包括将约一至五体积的热（160-300°F）小的硬磨料颗粒如石英岩聚集体，玻璃碎玻璃或玻璃碎片旋转并混合所述膜或片的一定数量的湿塑料片， 一段时间足以干燥芯片，并且还可以从薄膜或薄片上研磨薄涂层。 研磨颗粒和涂层灰尘通过筛网或空气分级器与纯聚合物分离。 所得聚合物芯片是干净且干燥的并且可立即用于造粒和再利用。
-
Patent Agency Ranking
公开(公告)号：US4765835A
公开(公告)日：1988-08-23
申请号：US889637
申请日：1986-07-28
Applicant: James D. Schoenhard
Inventor： James D. Schoenhard
CPC classification number: C08J11/06 , Y02W30/701
Abstract: Silver is removed from polymeric film chips such as photographic and X-ray film in a caustic treatment bath which dissolves or separates the saran and gelatin layer from the polymer, particularly polyester, layer. The silver is captured for recovery in a diatomaceous filter medium through which the treatment bath liquid is passed. Preferably liquid passed to the filter is silver-rich liquid skimmed from the top of the treatment bath. Chips and other debris are seived or screened from the liquid before filtering.
Abstract translation: 在苛性碱处理浴中从诸如照相和X射线胶片的聚合物膜片上除去银，该溶液将溶解或分离出来的聚合物，特别是聚酯层的塞伦和明胶层。 捕获银，以在通过处理浴液的硅藻土过滤介质中回收。 优选地，通过过滤器的液体是从处理槽顶部脱脂的富银液体。 在过滤之前，将液体中的碎屑和其他碎屑从液体中浸泡或过滤。
-
7.发明授权Method and apparatus for detoxification of cyanide contaminated polymeric film chips 失效氰化物污染的聚合物膜芯片的解毒方法和装置
公开(公告)号：US4590261A
公开(公告)日：1986-05-20
申请号：US680665
申请日：1984-12-12
Applicant: James D. Schoenhard
Inventor： James D. Schoenhard
IPC: A62D3/00 , A62D3/36 , A62D3/38 , A62D101/26 , A62D101/45 , C08J11/04 , C08F6/28
CPC classification number: A62D3/38 , C08J11/04 , A62D2101/45 , A62D2203/02 , A62D2203/10 , Y02P20/143 , Y02W30/70
Abstract: The present invention is directed to a method and apparatus for the detoxification of polymeric film chip materials which have been contaminated with cyanide compounds during the process for the reclamation of their silver content. The present invention includes the steps of providing within a substantially impervious container a quantity of polymeric film chip materials containing a cyanide compound, and then submerging the cyanide containing polymeric film chip materials in a solution containing hypochlorite ion at a pH of approximately 9.5 to 10.5 until the cyanide in the polymeric film chip material is substantially converted into cyanate. In preferred alternative embodiments the treatment solution is replaced with a second treatment solution containing hypochlorite ion and having a pH of approximately 7.5 to 8 until the cyanate is substantially converted into carbon dioxide and nitrogen gases. Mixing means in the form of influent and effluent means are provided in such apparatus.
Abstract translation: 本发明涉及一种在用于回收其银含量的过程中已经被氰化物化合物污染的聚合物膜芯片材料的解毒的方法和装置。 本发明包括以下步骤：在基本上不渗透的容器内提供一定量的含有氰化物的聚合物膜片材料，然后将含氰化物的聚合物膜芯片材料浸入包含次氯酸根离子的溶液中，pH为约9.5至10.5直至 聚合物膜芯片材料中的氰化物基本上转化为氰酸盐。 在优选的替代实施例中，处理溶液被含有次氯酸根离子的第二处理溶液代替，并且具有约7.5至8的pH，直到氰酸盐基本上转化为二氧化碳和氮气。 在这种装置中提供了以流入和流出装置的形式的混合装置。
-
8.发明授权Apparatus and method for opening plastic bags containing recyclable materials 失效用于打开包含可回收材料的塑料袋的装置和方法
公开(公告)号：US5368432A
公开(公告)日：1994-11-29
申请号：US58636
申请日：1993-05-06
Applicant: James D. Schoenhard
Inventor： James D. Schoenhard
CPC classification number: B65B69/0008 , B67B7/00 , Y10S209/93 , Y10S241/38
Abstract: An apparatus for opening plastic bags containing recyclable materials includes a feed conveyor for transporting the plastic bags from a receiving area to a sorting area, and a plurality of bag opener units positioned along the feed conveyor. Each of the bag opener units includes a flexible line connected to a rotating head. Free ends of the whirling lines shred and open the plastic bags as they are rotated by the rotating heads and as the plastic bags are transported along the feed conveyor.
Abstract translation: 用于打开包含可回收材料的塑料袋的装置包括用于将塑料袋从接收区域输送到分拣区域的进料输送机和沿着进料输送机定位的多个开袋器单元。 每个开袋器单元包括连接到旋转头的柔性线。 当旋转头旋转时，旋转线的自由端切割并打开塑料袋，并且塑料袋沿着进料输送机输送。
-
公开(公告)号：US4703867A
公开(公告)日：1987-11-03
申请号：US869346
申请日：1986-06-02
Applicant: James D. Schoenhard
Inventor： James D. Schoenhard
CPC classification number: F01M11/04 , F01M2011/0491
Abstract: An oil filler funnel and cap are adapted for permanent mounting upon an engine to connect to the usual oil filler passage. The oil filler funnel and cap replaces the normal filler cap, by means of a bar and a sealing gasket. A pipe, which can be routed to avoid other engine parts, extends generally gravitationally upwardly to an enlarged funnel form. The top of the funnel is closed by a sealing cap or lid. The funnel is enlarged in cross section, to allow a car owner to easily fill the engine with oil without spilling same and without the use of auxiliary devices.
Abstract translation: 加油漏斗和盖子适于永久性地安装在发动机上以连接到通常的填充油道。 加油漏斗和盖子通过杆和密封垫片取代了普通的加注盖。 可以布置以避免其他发动机部件的管道通常以重力向上延伸到扩大的漏斗形式。 漏斗的顶部由密封帽或盖子封闭。 漏斗的横截面扩大，允许车主轻松地用油充满发动机，而不会溢出，不使用辅助装置。
-
公开(公告)号：US4571120A
公开(公告)日：1986-02-18
申请号：US689331
申请日：1985-01-07
Applicant: James D. Schoenhard
Inventor： James D. Schoenhard
Abstract: An oil-spreading squeegee for roadway maintenance uniformly spreads oil sprayed onto a roadway surface to be maintained or upgraded. The squeegee assures a surprisingly uniform surface, particularly by filling cracks and moderate depressions in the roadway surface not filled by mere levelling of the liquid oil after a spraying operation alone. The squeegee is towed behind the oil spraying truck, extending across the roadway surface and being maintained on rollers a selected height above the existing pavement. The squeegee pools the oil ahead of its blade while forming a uniform coating on the roadway surface over which the blade has passed. The pool of oil fills cracks and moderate depressions in the roadway surface directly, and thus avoids loss of uniformity in the height of the top of the oil coating. Aggregate is then spread over the roadway and tamped or rolled into the oil, which hardens about the aggregate to form a new, smooth roadway surface.
Abstract translation: 用于道路维护的涂油刮板均匀地将油喷洒到道路表面上以进行维护或升级。 刮刀确保了令人惊讶的均匀的表面，特别是通过在仅喷涂操作之后仅通过液面油的平整来填充道路表面中的裂缝和适中的凹陷。 刮板被拖在油喷涂车后面，延伸穿过道路表面，并在辊子上保持在现有路面上方的选定高度。 刮板将油从其叶片上方储存，同时在刀片已经通过的道路表面上形成均匀的涂层。 油池直接填充道路表面的裂缝和适度的凹陷，从而避免了油涂层顶部高度的均匀性损失。 然后将骨料分散在道路上，并被捣实或卷入油中，使其在骨料上变硬，形成新的，平滑的道路表面。
-
-
-
-
-
-
-
-
-
Search Results
11
records
(took 0.013 seconds)
