公开(公告)号：US20240359044A1

公开(公告)日：2024-10-31

申请号：US18630261

申请日：2024-04-09

申请人： Nanjing Institute of Environmental Sciences, MEE

发明人： Houhu ZHANG ,  Bing MA ,  Hao ZHOU ,  Xiaofei YAN ,  Guodong KANG ,  Yi WANG

IPC分类号： A62D3/40 ,  A62D101/28 ,  B09B3/35 ,  B09B3/40 ,  B09B101/30

CPC分类号： A62D3/40 ,  B09B3/35 ,  B09B3/40 ,  A62D2101/28 ,  B09B2101/30

摘要： A processing apparatus for removing dioxin in fly ash from domestic waste incineration by using a ball mill includes a grinder as well as a feeding body and a discharging body that are separately arranged at both ends of the grinder. In the present disclosure, an induction coil is electrified by arranging a heating body to generate an alternating magnetic field such that eddies generate on an inner wall of a grinding cylinder in the induction coil, the grinding cylinder is heated by the energy of these eddies, making a grinding ball thermally desorb and decompose a harmful component, that is, dioxin in the fly ash through a high temperature when grinding the fly ash from the domestic waste incineration since a temperature in the grinding cylinder reaches 300-500° C. during grinding.

公开(公告)号：US10471289B2

公开(公告)日：2019-11-12

申请号：US15729904

申请日：2017-10-11

申请人： King Abdulaziz University

发明人： Yasser A. Shaban ,  Mohamed A. El Sayed ,  Amr A. El Maradny ,  Radwan Kh. Al Farawati ,  Mosa I. Al Zobidi ,  Shahed U. M. Khan

IPC分类号： A62D3/34 ,  B01J35/00 ,  C07C25/18 ,  B01J21/06 ,  C01G23/053 ,  B01J37/03 ,  B01J37/08 ,  B01J21/18 ,  B01J27/20 ,  C02F1/72 ,  C01G23/047 ,  A62D101/28 ,  C02F101/32

摘要： A closed-loop system and methods for the remediation of an aqueous solution comprising a polychlorinated biphenyl employing carbon modified titanium dioxide nanoparticles having a Ti:C atomic ratio of 3:1 to 6:1 and a bandgap energy of 1.4-2.0 eV as photocatalysts.

公开(公告)号：US10384090B2

公开(公告)日：2019-08-20

申请号：US15878573

申请日：2018-01-24

申请人： Government of the United States of America as Represented by the Secretary of the Air Force

发明人： Jeffery Ray Owens ,  Wallace Bruce Salter ,  Katherine Moss Simpson

IPC分类号： A62D3/36 ,  D06M13/272 ,  D06M13/335 ,  D06M13/352 ,  D06M13/355 ,  D06M16/00 ,  A62D101/02 ,  A62D101/22 ,  A62D101/26 ,  A62D101/28

摘要： A method of using select Schiff base compounds for chemical agent detoxification. The method including applying a compound to the contaminated substrate. The compound includes an imine having at least one Schiff base nitrogen and an alkyl substituent or an aryl substituent having an electron acceptor. The at least one Schiff base nitrogen is spaced away from the electron acceptor by a distance ranging from about 200 pm to about 1000 pm. The substrate and the compound are dried. The at least one Schiff base nitrogen of the compound promotes a nucleophilic attack on an electrophilic site of the toxic chemical agent.

公开(公告)号：US10118061B2

公开(公告)日：2018-11-06

申请号：US15519164

申请日：2015-10-16

申请人： Trojan Technologies

发明人： Ali Safarzdeh-Amiri

IPC分类号： A62D3/38 ,  B01J27/185 ,  C10L3/10 ,  C02F1/72 ,  C01B17/04 ,  A62D101/28 ,  A62D101/47 ,  C02F101/32

摘要： Described is a process for treatment of a fluid comprising an oxidizable contaminant selected from one or both of a sulfide and a thiol, the process comprising the step of contacting the fluid with a first complex of ferric iron and a polyphosphate to oxidize the oxidizable contaminant and generate a second complex of ferrous ion and the polyphosphate.

公开(公告)号：US20180193682A1

公开(公告)日：2018-07-12

申请号：US15878573

申请日：2018-01-24

申请人： Government of the United States as Represented by the Secretary of the Air Force

发明人： Jeffery Ray Owens ,  Wallace Bruce Salter ,  Katherine Moss Simpson

IPC分类号： A62D3/36 ,  D06M16/00 ,  D06M13/355 ,  D06M13/352 ,  D06M13/335 ,  D06M13/272 ,  A62D101/28 ,  A62D101/26 ,  A62D101/22 ,  A62D101/02

CPC分类号： A62D3/36 ,  A62D2101/02 ,  A62D2101/22 ,  A62D2101/26 ,  A62D2101/28 ,  D06M13/272 ,  D06M13/335 ,  D06M13/352 ,  D06M13/355 ,  D06M16/00

摘要： A method of using select Schiff base compounds for chemical agent detoxification. The method including applying a compound to the contaminated substrate. The compound includes an imine having at least one Schiff base nitrogen and an alkyl substituent or an aryl substituent having an electron acceptor. The at least one Schiff base nitrogen is spaced away from the electron acceptor by a distance ranging from about 200 pm to about 1000 pm. The substrate and the compound are dried. The at least one Schiff base nitrogen of the compound promotes a nucleophilic attack on an electrophilic site of the toxic chemical agent.

公开(公告)号：US20170368382A1

公开(公告)日：2017-12-28

申请号：US15644125

申请日：2017-07-07

申请人： BLÜCHER GMBH

发明人： Hasso VON BLÜCHER ,  Bertram BÖHRINGER

IPC分类号： A62B17/00 ,  B01D39/20 ,  A43B1/00 ,  A43B7/12 ,  A43B23/02 ,  A43B23/07 ,  A62D3/176 ,  A62D5/00 ,  B01D39/08 ,  B01D39/16 ,  B32B27/12 ,  A62D101/20 ,  A62D101/08 ,  A62D101/28 ,  A62D101/22

CPC分类号： A62B17/006 ,  A43B1/00 ,  A43B7/125 ,  A43B23/0235 ,  A43B23/07 ,  A62D3/176 ,  A62D5/00 ,  A62D2101/08 ,  A62D2101/20 ,  A62D2101/22 ,  A62D2101/28 ,  B01D39/083 ,  B01D39/1692 ,  B01D39/2058 ,  B01D39/2065 ,  B01D2239/0407 ,  B01D2239/0428 ,  B01D2239/0442 ,  B01D2239/0464 ,  B01D2239/0609 ,  B01D2239/0636 ,  B01D2239/065 ,  B01D2239/0681 ,  B01D2239/0686 ,  B01D2239/1208 ,  B01D2325/10 ,  B32B27/12 ,  Y10T428/249921

摘要： The object of the invention is a functional protective material, especially with the function of protecting against chemical and/or biological poisons and/or noxious materials, such as combat agents, wherein the functional protective material comprises a multilayer construction. The multilayer construction has a two-dimensional backing material, especially a textile backing material and a membrane, which is assigned to the backing material and, in particular, is connected therewith. The membrane is provided with a reactive finish, especially with a component having catalytic activity preferably with respect to chemical and/or biological poisons and/or noxious matter. The adsorption filter material is suitable particularly for use in ABC protection objects (such as ABC protective clothing).

公开(公告)号：US20170307214A1

公开(公告)日：2017-10-26

申请号：US15426735

申请日：2017-02-07

申请人： PYROGENESIS CANADA INC.

发明人： Pierre Carabin ,  Lakshminarayana Rao

IPC分类号： F23G7/06 ,  A62D3/38 ,  H05H1/34 ,  B09B3/00 ,  F23G7/04 ,  B01D53/44 ,  A62D3/19 ,  B01J19/02 ,  B01J19/08 ,  H05H1/42 ,  H05H1/48 ,  B01D53/75 ,  A62D3/35 ,  A62D101/28 ,  A62D101/22

摘要： A two step process for the destruction of a precursor material using a steam plasma in a three zone reactor wherein the precursor material is hydrolyzed as a first step in the high temperature zone of the reactor, followed by a second step of medium temperature oxidation of the reactant stream in the combustion zone of the reactor where combustion oxygen or air is injected and immediate quenching of the resulting gas stream to avoid the formation of unwanted by-products. A related apparatus includes a non transferred direct current steam plasma torch, an externally cooled three zone steam plasma reactor means for introducing the precursor material into the plasma plume of the plasma torch, means for introducing the combustion air or oxygen into the combustion zone, means for exiting the reactant mixture from the reactor and means for quenching the reactant mixture located at the exit end of the reactor.

公开(公告)号：US09744575B2

公开(公告)日：2017-08-29

申请号：US14112321

申请日：2012-04-23

申请人： David Deegan ,  Fan Zhang

发明人： David Deegan ,  Fan Zhang

IPC分类号： B09B3/00 ,  F23G5/08 ,  A62D3/19 ,  B09C1/06 ,  F23G5/02 ,  F23G7/14 ,  A62D101/20 ,  A62D101/22 ,  A62D101/28

CPC分类号： B09B3/00 ,  A62D3/19 ,  A62D2101/20 ,  A62D2101/22 ,  A62D2101/28 ,  B09C1/06 ,  F23G5/02 ,  F23G5/085 ,  F23G7/14 ,  F23G2201/70 ,  F23G2900/50212 ,  F23G2900/7007 ,  F23G2900/7011 ,  Y02W10/40

摘要： A method for the treatment of waste by plasma treating the waste to destroy the hazardous organic components and to yield a slag and an off-gas by plasma treating the waste in the presence of added oxygen gas in a transferred-arc plasma treatment unit, followed by directing off-gas from the plasma treatment unit to a thermal oxidizer combustion chamber.

公开(公告)号：US09669247B2

公开(公告)日：2017-06-06

申请号：US14234824

申请日：2012-07-17

申请人： Shunpeng Li ,  Jian He ,  Baojian Hang

发明人： Shunpeng Li ,  Jian He ,  Baojian Hang

IPC分类号： C12N9/14 ,  C12N9/18 ,  A62D3/02 ,  C02F101/32 ,  C12N15/82 ,  C02F3/34 ,  A62D101/04 ,  A62D101/28 ,  A62D101/26 ,  C02F101/36

CPC分类号： A62D3/02 ,  A62D2101/04 ,  A62D2101/26 ,  A62D2101/28 ,  C02F3/342 ,  C02F2101/36 ,  C02F2101/40 ,  C12N9/14 ,  C12N9/18 ,  C12N15/8259 ,  C12N15/8274 ,  C12N15/8278

摘要： The present invention relates to the field of applied and environmental microorganism and agriculture. Disclosed are a thifensulfuron hydrolase gene tsmE and uses thereof. The thifensulfuron hydrolase gene tsmE has a nucleotide sequence of SEQ ID NO. 1, full length of 1194 bp, and G+C content of 51.09%, and encodes 398 amino acids with an amino acid sequence of SEQ ID NO. 2. The thifensulfuron hydrolase TsmE provided by the present invention can degrade completely 100 mg/L thifensulfuron within 1 hour into the herbicidally inactive product thiophenesulfonic acid; in addition, the TsmE also degrade completely 100 mg/L haloxyfop-R-methyl within 1 hour. Therefore, the thifensulfuron hydrolase gene tsmE is useful in construction of thifensulfuron-resistant transgenic crops and bioremediation of thifensulfuron or haloxyfop-R-methyl-contaminated environments.

公开(公告)号：US07629500B2

公开(公告)日：2009-12-08

申请号：US10554223

申请日：2004-04-23

申请人： Iain F. McVey ,  Lewis I. Schwartz ,  Michael A. Centanni ,  George W. Wagner

发明人： Iain F. McVey ,  Lewis I. Schwartz ,  Michael A. Centanni ,  George W. Wagner

IPC分类号： A62D101/02 ,  A62D3/35 ,  A62D3/38 ,  A62D101/26 ,  A62D101/28

CPC分类号： A62D3/38 ,  A61L2/20 ,  A61L2/208 ,  A61L2202/23 ,  A62D2101/02

摘要： Hydrogen peroxide is vaporized (20) and mixed (30) with ammonia gas in a ratio between 1:1 and 1:0.0001. The peroxide and ammonia vapor mixture are conveyed to a treatment area (10) to neutralize V-type, H-type, or G-type chemical agents, pathogens, biotoxins, spores, prions, and the lip-,e. The ammonia provides the primary deactivating agent for G-type agents with the peroxide acting as an accelerator. The peroxide acts as the primary agent for deactivating V-type and H-type agents, pathogens, biotoxins, spores, and prions. The ammonia acts as an accelerator in at least some of these peroxide deactivation reactions.

摘要翻译： 过氧化氢蒸发（20）并与氨气比例为1:1至1:0.1之间混合（30）。 将过氧化物和氨蒸汽混合物输送到处理区域（10）以中和V型，H型或G型化学试剂，病原体，生物毒素，孢子，朊病毒和唇部， 氨提供G型试剂的初级钝化剂，其中过氧化物作为促进剂。 过氧化物作为使V型和H型药物，病原体，生物毒素，孢子和朊病毒失活的主要药剂。 在这些过氧化物失活反应中的至少一些中，氨充当促进剂。