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公开(公告)号：US20240059609A1
公开(公告)日：2024-02-22
申请号：US18496614
申请日：2023-10-27
申请人： Marvin Burton , Christian Hoover , Elham Fini
发明人： Marvin Burton , Christian Hoover , Elham Fini
摘要： Treating plastic particles for use in concrete includes combining plastic particles with oil to yield a mixture, heating the mixture to yield a heated mixture, cooling the heated mixture to yield a cooled mixture, and removing excess oil from the cooled mixture to yield oil-treated plastic particles (e.g., oil-treated plastic particles for concrete). In one example, the oil is vegetable oil. The vegetable oil can be soybean oil, corn oil, canola oil, safflower oil, peanut oil, olive oil, grape seed oil, cocoa butter, palm oil, rice bran oil, or a combination thereof. The oil can be waste oil (e.g., waste vegetable oil, such as that recovered from restaurants). The plastic particles can be derived from post-consumer plastic, such as recycled plastic. In one example, the post-consumer plastic includes mixed plastics. A concrete composition can include rocks, sand, cement, and the oil-treated plastic particles.
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2.发明公开公开(公告)号：US20240059613A1
公开(公告)日：2024-02-22
申请号：US18138763
申请日：2023-04-25
发明人： Baomin WANG , Chengcheng FAN , Xiao HAN , Tianru LI , Yunqing XING , Xiong ZHANG , Sai AN , Ze YU , Wanli WANG
CPC分类号： C04B28/021 , C04B40/0046 , C04B40/0067 , C04B22/062 , C04B18/101 , C04B18/248 , B09B3/21 , C04B2103/10
摘要： A curing agent for disposal of municipal solid waste incineration (MSWI) fly ash and a preparation method and use method thereof are provided. In the present disclosure, a loofah nanofiber crystal, a rice husk ash (RHA), sodium hydroxide, and water are adopted as raw materials to prepare the curing agent, and the curing agent can effectively realize the safe disposal and curing of heavy metals in an MSWI fly ash. The highest curing rates of the curing agent for heavy metals Pb2+, Zn2+, Cd2+, Cr3+, and Cu2+ can reach 99.7%, 99.4%, 99.5%, 98.7%, and 99.5%, respectively. The special three-dimensional (3D) cross-linked network structure of the loofah nanofiber crystal and the excellent physical and chemical adsorption properties and ion exchange capacity of the RHA are fully used in the curing agent of the present disclosure.
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公开(公告)号：US20240123478A1
公开(公告)日：2024-04-18
申请号：US18286586
申请日：2022-04-11
发明人： Christian Fonseca DE ANDRADE , Ivo Ribeiro DA SILVA , Roberto SENO JUNIOR , Nilson Gonçalves BIGOGNO , Camila Botarro MOURA
IPC分类号： B09B3/21
CPC分类号： B09B3/21 , B09B2101/90
摘要： The present invention relates to processes for recovering areas degraded by mining by means of soil treatment. In this context, the present invention provides a method for reusing ore concentrate waste, comprising the steps of (i) generating a solid or pasty residue from ore concentration, (ii) enriching the residue with at least two organic binders and a fertilizer to obtain an enriched/improved residue, (iii) depositing the enriched residue on the mined ground to form an enriched subsoil and (iv) depositing a topsoil layer on the enriched subsoil.
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公开(公告)号：US20230143142A1
公开(公告)日：2023-05-11
申请号：US17916396
申请日：2020-03-30
发明人： Jake MILLER , Thad EADS , Danny CHAN
摘要： The use of bacteria-based binders to bind and strengthen 3D printed compositions; bio-plastic 3D printing materials comprised of combinations of particles of organic substrates such as coffee, pistachio shells and coconut shells, as well as sand (and combinations of one or more of the foregoing); processes for creating scent-free bio-plastic 3D printing material and products from such particles; the application of a copper finish, chrome finish and powder finish to bio-plastics made from such particles; and products and fixtures, such as sinks, toilets, faucets, coffee mug molds, lighting fixtures, and coffee cups, comprising non-flammable bio-plastic created by a process of 3D printing from such particles. Processes for imparting color or structure or surface texture to these and binding and strengthening them using enzyme-secreting bacteria.
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公开(公告)号：US12084382B2
公开(公告)日：2024-09-10
申请号：US18496614
申请日：2023-10-27
申请人： Marvin Burton , Christian Hoover , Elham Fini
发明人： Marvin Burton , Christian Hoover , Elham Fini
CPC分类号： C04B18/30 , B09B3/21 , B09B3/40 , C04B20/1025 , C04B28/02 , Y02W30/91 , C04B20/1025 , C04B16/04
摘要： Treating plastic particles for use in concrete includes combining plastic particles with oil to yield a mixture, heating the mixture to yield a heated mixture, cooling the heated mixture to yield a cooled mixture, and removing excess oil from the cooled mixture to yield oil-treated plastic particles (e.g., oil-treated plastic particles for concrete). In one example, the oil is vegetable oil. The vegetable oil can be soybean oil, corn oil, canola oil, safflower oil, peanut oil, olive oil, grape seed oil, cocoa butter, palm oil, rice bran oil, or a combination thereof. The oil can be waste oil (e.g., waste vegetable oil, such as that recovered from restaurants). The plastic particles can be derived from post-consumer plastic, such as recycled plastic. In one example, the post-consumer plastic includes mixed plastics. A concrete composition can include rocks, sand, cement, and the oil-treated plastic particles.
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公开(公告)号：US11919056B2
公开(公告)日：2024-03-05
申请号：US17308274
申请日：2021-05-05
申请人： Kapil Modi
发明人： Kapil Modi
CPC分类号： B09B3/21 , B01J20/261 , B01J20/2803 , B01J2220/44 , B01J2220/4812
摘要： A formulation is described containing organic and non-organic ingredients that readily convert human, animal and bird excreta and/or biohazard into biodegradable and/or non-biodegradable gel or granules. Formulation comprises organic and/or inorganic ingredients, absorbent, biocide, binder, fragrance additive, anthelmintic, antiprotozoal, and bacterial culture. Formulation can be deployed in various forms or modes that may be placed in receptacles.
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公开(公告)号：US11827564B2
公开(公告)日：2023-11-28
申请号：US17484834
申请日：2021-09-24
申请人： Marvin Burton , Christian Hoover , Elham Fini
发明人： Marvin Burton , Christian Hoover , Elham Fini
CPC分类号： C04B18/30 , B09B3/21 , B09B3/40 , C04B20/1025 , C04B28/02 , Y02W30/91 , C04B20/1025 , C04B16/04
摘要： Treating plastic particles for use in concrete includes combining plastic particles with oil to yield a mixture, heating the mixture to yield a heated mixture, cooling the heated mixture to yield a cooled mixture, and removing excess oil from the cooled mixture to yield oil-treated plastic particles (e.g., oil-treated plastic particles for concrete). In one example, the oil is vegetable oil. The vegetable oil can be soybean oil, corn oil, canola oil, safflower oil, peanut oil, olive oil, grape seed oil, cocoa butter, palm oil, rice bran oil, or a combination thereof. The oil can be waste oil (e.g., waste vegetable oil, such as that recovered from restaurants). The plastic particles can be derived from post-consumer plastic, such as recycled plastic. In one example, the post-consumer plastic includes mixed plastics. A concrete composition can include rocks, sand, cement, and the oil-treated plastic particles.
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公开(公告)号：US12121944B2
公开(公告)日：2024-10-22
申请号：US17916396
申请日：2020-03-30
发明人： Jake Miller
摘要： The use of bacteria-based binders to bind and strengthen 3D printed compositions; bio-plastic 3D printing materials comprised of combinations of particles of organic substrates such as coffee, pistachio shells and coconut shells, as well as sand (and combinations of one or more of the foregoing); processes for creating scent-free bio-plastic 3D printing material and products from such particles; the application of a copper finish, chrome finish and powder finish to bio-plastics made from such particles; and products and fixtures, such as sinks, toilets, faucets, coffee mug molds, lighting fixtures, and coffee cups, comprising non-flammable bio-plastic created by a process of 3D printing from such particles. Processes for imparting color or structure or surface texture to these and binding and strengthening them using enzyme-secreting bacteria.
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公开(公告)号：US20240326110A1
公开(公告)日：2024-10-03
申请号：US18578961
申请日：2022-07-11
IPC分类号： B09B3/35 , B09B3/21 , B09B3/27 , B09B3/29 , B09B3/40 , B09B3/70 , B09B101/15 , B09B101/50
CPC分类号： B09B3/35 , B09B3/21 , B09B3/27 , B09B3/29 , B09B3/40 , B09B3/70 , B09B2101/15 , B09B2101/50
摘要： A method for recycling glass scrap from exhausted photovoltaic panels containing organic and substantially lead-free contaminants which allows obtaining industrial-degree liquid sodium silicates and mixed inorganic silicates insoluble in water and in alkaline solutions having a high number of industrial applications. The embodiments also relate to soluble and insoluble silicates obtained by such a method.
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公开(公告)号：US11919811B1
公开(公告)日：2024-03-05
申请号：US18138763
申请日：2023-04-25
发明人： Baomin Wang , Chengcheng Fan , Xiao Han , Tianru Li , Yunqing Xing , Xiong Zhang , Sai An , Ze Yu , Wanli Wang
IPC分类号： B09B3/21 , B09B101/30 , C04B18/10 , C04B18/24 , C04B22/06 , C04B28/02 , C04B40/00 , C04B103/10 , C04B111/00
CPC分类号： C04B28/021 , B09B3/21 , C04B18/101 , C04B18/248 , C04B22/062 , C04B40/0046 , C04B40/0067 , B09B2101/30 , C04B2103/10 , C04B2111/00767
摘要： A curing agent for disposal of municipal solid waste incineration (MSWI) fly ash and a preparation method and use method thereof are provided. In the present disclosure, a loofah nanofiber crystal, a rice husk ash (RHA), sodium hydroxide, and water are adopted as raw materials to prepare the curing agent, and the curing agent can effectively realize the safe disposal and curing of heavy metals in an MSWI fly ash. The highest curing rates of the curing agent for heavy metals Pb2+, Zn2+, Cd2+, Cr3+, and Cu2+ can reach 99.7%, 99.4%, 99.5%, 98.7%, and 99.5%, respectively. The special three-dimensional (3D) cross-linked network structure of the loofah nanofiber crystal and the excellent physical and chemical adsorption properties and ion exchange capacity of the RHA are fully used in the curing agent of the present disclosure.
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