公开(公告)号：US20240352578A1

公开(公告)日：2024-10-24

申请号：US18759780

申请日：2024-06-28

Applicant: KABUSHIKI KAISHA TOSHIBA ,  TOHOKU UNIVERSITY

Inventor： Kenya UCHIDA ,  Hiroyuki FUKUI ,  Ikuo UEMATSU ,  Takeaki IWAMOTO ,  Eunsang KWON

IPC: C23C16/30 ,  A62D3/36 ,  A62D101/40 ,  C23C16/44 ,  C23C16/56 ,  C30B19/10 ,  C30B19/12 ,  H01L21/67

CPC classification number: C23C16/30 ,  A62D3/36 ,  C23C16/56 ,  C30B19/10 ,  C30B19/12 ,  H01L21/67017 ,  A62D2101/40 ,  C23C16/4412

Abstract: According to one embodiment, a treatment method may include making a byproduct come into contact with a treatment solution, wherein the byproduct is a solid or liquid byproduct formed by polymerizing components contained in an exhaust gas discharged by synthesizing a silicon-containing material using a gas which includes silicon and halogen. The treatment solution may include at least one of an inorganic base or an organic base, and is basic.

公开(公告)号：US20240247369A1

公开(公告)日：2024-07-25

申请号：US18605574

申请日：2024-03-14

Applicant: KABUSHIKI KAISHA TOSHIBA ,  TOHOKU UNIVERSITY

Inventor： Kenya UCHIDA ,  Hiroyuki FUKUI ,  Ikuo UEMATSU ,  Takeaki IWAMOTO ,  Eunsang KWON

IPC: C23C16/30 ,  A62D3/36 ,  A62D101/40 ,  C23C16/44 ,  C23C16/56 ,  C30B19/10 ,  C30B19/12 ,  H01L21/67

CPC classification number: C23C16/30 ,  A62D3/36 ,  C23C16/56 ,  C30B19/10 ,  C30B19/12 ,  H01L21/67017 ,  A62D2101/40 ,  C23C16/4412

Abstract: According to one embodiment, a treatment solution is provided. The treatment solution is used for treating halosilanes having a cyclic structure. The treatment solution includes at least one of an inorganic base or an organic base and being basic.

公开(公告)号：US07758771B2

公开(公告)日：2010-07-20

申请号：US11718064

申请日：2005-10-20

Applicant: Marie-Claude Meyer ,  Laurence Mathieu ,  Celine Godard

Inventor： Marie-Claude Meyer ,  Laurence Mathieu ,  Celine Godard

IPC: B01D59/26 ,  B01J20/22

CPC classification number: A62D3/30 ,  A62D3/36 ,  A62D2101/20 ,  A62D2101/40 ,  B01J20/00 ,  B01J20/26

Abstract: The invention relates to a product for transformation of a toxic corrosive or environmentally-noxious product into a non-corrosive or non-noxious residue, comprising at least one amphoteric agent, at least one lipophilic absorbent, at least one hydrophilic absorbent and at least one binary colored indicator, selected from the group of the following mixtures: Nile blue/alizarin red, alizarin yellow/alizarin red, thymolphthalein/methyl red, phenolphthalein/methyl red and tropaeolin OO/thymol blue and optionally an additive selected from the group comprising charge agents, granulation agents, anti-static agents and mixtures thereof.

Abstract translation: 本发明涉及一种用于将有毒腐蚀性或环境有害产物转化成非腐蚀性或非有害残留物的产品，其包含至少一种两性试剂，至少一种亲脂性吸收剂，至少一种亲水性吸收剂和至少一种亲水性吸收剂 二元颜色指示剂，选自以下混合物组：尼罗蓝/茜素红，茜素黄/茜素红，百里酚酞/甲基红，酚酞/甲基红和托曲林OO /百里香兰蓝和任选的选自包含电荷 制剂，造粒剂，抗静电剂及其混合物。

公开(公告)号：US07594952B2

公开(公告)日：2009-09-29

申请号：US10531835

申请日：2003-10-20

Applicant: Bernard John Cooper ,  Kevin Michael Cooper ,  Brendan Gerard Cooper ,  John Joseph Cooper

Inventor： Bernard John Cooper ,  Kevin Michael Cooper ,  Brendan Gerard Cooper ,  John Joseph Cooper

IPC: C22B1/16

CPC classification number: A62D3/38 ,  A62D2101/40 ,  A62D2101/45 ,  A62D2101/49 ,  B09B3/00 ,  B09B3/005 ,  B09B3/0083 ,  C22B21/0023 ,  C22B21/0069 ,  Y02P10/234

Abstract: A method of treating a spent potliner after use in an aluminum smelting process, the method comprising crushing and classifying the spent potliner, placing the classified and crushed spent potliner in a furnace at a temperature greater than 450° C., heating the spent potliner to a temperature greater than 450° C., mixing the heated spent potliner with water to produce reaction gases and residue, burning the reaction gases, mixing the residue with water in a well ventilated area for a period of weeks to cure the residue. The method also embraces blending the cured residue with other chemicals and minerals to provide specific mineral products.

Abstract translation: 一种在铝熔炼工艺中使用后处理废弃的老化剂的方法，所述方法包括将废弃的瓷砖进行粉碎和分级，将分级的和压碎的废锅炉放置在高于450℃的炉中，将废锅炉加热至 将加热的废锅炉与水混合以产生反应气体和残余物，燃烧反应气体，将残留物与水在通风良好的区域混合数周以固化残余物。 该方法还包括将固化的残余物与其他化学品和矿物质混合以提供特定的矿物产品。

公开(公告)号：US20050256359A1

公开(公告)日：2005-11-17

申请号：US10842821

申请日：2004-05-11

Applicant: Friedrich Bolsing

Inventor： Friedrich Bolsing

IPC: A62D3/00 ,  A62D3/38

CPC classification number: A62D3/38 ,  A62D2101/08 ,  A62D2101/20 ,  A62D2101/40 ,  B09C1/08

Abstract: The present invention relates to a process for the oxidative degradation of toxic organic compounds. It comprises mechanical and chemical activation of solids containing toxic organic compounds and subjecting said activated solids to heat spontaneously generated in the presence of oxygen to oxidatively degrade said toxic organic compounds.

Abstract translation: 本发明涉及有毒有机化合物的氧化降解方法。 它包括含有毒性有机化合物的固体的机械和化学活化，并使所述活化的固体在氧气存在下自发产生的热量氧化降解所述有毒有机化合物。

公开(公告)号：US06403045B1

公开(公告)日：2002-06-11

申请号：US09445426

申请日：2000-03-14

Applicant: Daniel Daviller ,  Laurent Rizet

Inventor： Daniel Daviller ,  Laurent Rizet

IPC: C01D700

CPC classification number: A62D3/36 ,  A62D3/33 ,  A62D2101/08 ,  A62D2101/40 ,  A62D2101/43 ,  A62D2101/47 ,  A62D2101/49 ,  A62D2203/02 ,  B09B3/0016 ,  B09B2220/06 ,  Y02W30/20

Abstract: A method for treating residues derived from garbage and/or industrial waste incineration fumes including the steps of desalting the residues by washing with sodium carbonate in sufficient amount or slightly in excess to solubilize all the salts including the sulphates and precipitate the soluble calcium, the pH being higher than 11, then carrying out a solid/liquid separation to obtain a desalinated cake; leaching the desalinated cake with sodium carbonate in sufficient amount or slightly in excess to obtain, by reaction with the lime present in the cake or added thereto if necessary, the alkalinity required for solubilising amphoteric metals, the pH being higher than 12, and obtaining by solid/liquid separation a cake and a supernatant which is neutralised with carbon dioxide, and filtering the recovered solution to obtain metal hydroxide sludge and an aqueous sodium carbonate solution; and neutralising the resulting residues at a pH between 6.5 and 8.5.

Abstract translation: 一种用于处理来自垃圾和/或工业废物焚烧烟雾的残留物的方法，包括以下步骤：用足够量或稍微过量的碳酸钠洗涤来除去残留物，以溶解所有包括硫酸盐的盐，并沉淀可溶性钙，pH 高于11，然后进行固/液分离以获得脱盐饼; 用足够量或稍微过量的碳酸钠浸出脱盐的滤饼，以通过与蛋糕中存在的石灰反应或者根据需要加入其中，加入溶解两性金属所需的碱度，pH高于12，并通过 固/液分离滤饼和上清液，用二氧化碳中和，过滤回收的溶液得到金属氢氧化物污泥和碳酸钠水溶液; 并在6.5和8.5之间的pH下中和所得残留物。

公开(公告)号：US5986161A

公开(公告)日：1999-11-16

申请号：US138952

申请日：1998-08-24

Applicant: Yukoh Akae ,  Kazuo Kote

Inventor： Yukoh Akae ,  Kazuo Kote

IPC: A62D3/00 ,  A62D3/33 ,  A62D3/34 ,  A62D3/36 ,  A62D3/37 ,  A62D3/38 ,  A62D101/08 ,  A62D101/22 ,  A62D101/24 ,  A62D101/28 ,  A62D101/40 ,  A62D101/43 ,  C02F1/42

CPC classification number: A62D3/37 ,  A62D3/33 ,  A62D3/34 ,  A62D3/36 ,  A62D2101/08 ,  A62D2101/22 ,  A62D2101/24 ,  A62D2101/28 ,  A62D2101/40 ,  A62D2101/43 ,  A62D2203/02 ,  A62D2203/04

Abstract: Hazardous compounds are chemically treated to remove various pollutants by subjecting the compounds (samples) to various process steps, including selecting specific solvents and using them, treating the sample at room temperature or below (30.degree. C. or lower); separating fatty acids mixed with heavy metal and semi-metal compounds as well as the separation of organic substances (including halogenated compounds) added to heavy metals and semi-metals; and using sodium nitrite and sodium 1-naphthylamine-4-sulfonate in combination from specific solvents, thereby in the sample, adsorbing and fixating halogen substances related to air pollution, coagulation resulting from the decomposition of fatty acids and the fixation of such compounds by quicklime and graphite and the stable fixation of heavy-metal oxide and semi-metal compounds using solvents having redox action and the formation of their complex salts and compounds, the above being accomplished by a continuous processing method.

Abstract translation: 对化合物（样品）进行各种处理步骤，包括选择特定溶剂并使用它们，在室温或低于（30℃或更低）的条件下处理样品，对有害化合物进行化学处理以除去各种污染物。 分离与重金属和半金属化合物混合的脂肪酸以及添加到重金属和半金属中的有机物质（包括卤化物）的分离; 并从特定溶剂中组合使用亚硝酸钠和1-萘胺-4-磺酸钠，从而在样品中吸附和固定与空气污染有关的卤素物质，由脂肪酸分解产生的凝结和这些化合物通过生石灰固定 石墨和使用具有氧化还原作用的溶剂和其复合盐和化合物的形成的重金属氧化物和半金属化合物的稳定固定，上述是通过连续加工方法实现的。

公开(公告)号：US5947888A

公开(公告)日：1999-09-07

申请号：US977537

申请日：1997-11-25

Applicant: Pierre Personnet ,  Gilbert Bouzat

Inventor： Pierre Personnet ,  Gilbert Bouzat

IPC: A62D3/33 ,  A62D101/40 ,  A62D101/45 ,  A62D101/49 ,  C04B18/02 ,  A62D3/00

CPC classification number: A62D3/33 ,  C04B18/023 ,  A62D2101/40 ,  A62D2101/45 ,  A62D2101/49 ,  Y02W30/91

Abstract: Process for insolubilizing and consolidating in pellet form the spent linings from electrolysis cells for the production of aluminium comprising grinding said spent linings and mixing them thoroughly with various pulverulent refractory additives before heating, characterized in that after the addition of:a first additive intended to fix the alkali metals during firing, which is chosen from the group of aluminosilicates,and subsequently a second additive intended firstly to combine with the impregnating fluoride compounds during firing to form new stable, insoluble compounds, and secondly through its non-combined excess part to assure the consolidation of the mixture, and is chosen from the group of calcium oxides and salts, preferably limestone cements and mortars,the intimate mixture of ground, spent linings and said first and second pulverulent additives is agglomerated into pellet form before firing at a temperature in the range of from 700.degree. C. to 950.degree. C.

Abstract translation: 用于使颗粒不溶和固结的方法形成用于生产铝的电解槽的废衬里，其包括研磨所述废衬里并在加热之前将其与各种粉状耐火添加剂充分混合，其特征在于，在添加旨在固定的第一添加剂 煅烧期间的碱金属，其选自铝硅酸盐组，随后是第二种添加剂，其首先在煅烧期间与浸渍的氟化物组合以形成新的稳定的不溶性化合物，其次通过其非组合的过量部分来确保 混合物的固结，并且选自钙氧化物和盐类，优选石灰石水泥和砂浆，研磨，废衬里和所述第一和第二粉状添加剂的紧密混合物在烧制之前在温度为 范围从700℃到950℃

公开(公告)号：US5939035A

公开(公告)日：1999-08-17

申请号：US817579

申请日：1997-06-04

Applicant: John Besida ,  Teresa Kit-Hing Pong ,  Robert Jacques Adrien ,  Geoffrey Harold Covey ,  Thomas Aloysius O'Donnell ,  David George Wood

Inventor： John Besida ,  Teresa Kit-Hing Pong ,  Robert Jacques Adrien ,  Geoffrey Harold Covey ,  Thomas Aloysius O'Donnell ,  David George Wood

IPC: A62D3/00 ,  A62D3/36 ,  A62D3/38 ,  A62D101/40 ,  A62D101/43 ,  A62D101/45 ,  A62D101/49 ,  C01F1/00 ,  C01F7/00 ,  C22B1/00 ,  C22B21/00

CPC classification number: A62D3/36 ,  A62D2101/40

Abstract: The present invention relates to a process for reducing and/or removing inorganic matter from a material containing inorganic matter which comprises the steps of:(i) (a) treating the material with a source of hydrogen fluoride so as to form a first residue and a first solution containing inorganic matter; (b) separating the first residue from the first solution containing the inorganic matter; (c) treating the first residue with an acid so as to form a second residue and a second solution containing further inorganic matter; and (d) separating the second residue from the second solution containing the further inorganic matter; or(ii) (a) treating the material with an acid so as to form a first residue and a first solution containing inorganic matter; (b) separating the first residue from the first solution containing the inorganic matter; (c) treating the first residue with a source of hydrogen fluoride so as to form a second residue and a second solution containing further inorganic matter; and (d) separating the second residue from the second solution containing the further inorganic matter.

Abstract translation: PCT No.PCT / AU95 / 00671 Sec。 371日期：1997年6月4日 102（e）日期1997年6月4日PCT提交1995年10月12日PCT公布。 公开号WO96 / 11756 日期1996年04月25日本发明涉及一种从含有无机物质的材料中还原和/或除去无机物质的方法，该方法包括以下步骤：（i）（a）用氟化氢源处理该材料，以便 形成第一残留物和含有无机物质的第一溶液; （b）从含有无机物质的第一溶液中分离出第一残留物; （c）用酸处理第一残余物以形成第二残余物和含另外的无机物质的第二溶液; 和（d）从包含另外的无机物质的第二溶液中分离出第二残留物; 或（ii）（a）用酸处理该物质以形成第一残留物和含有无机物质的第一溶液; （b）从含有无机物质的第一溶液中分离出第一残留物; （c）用氟化氢源处理第一残留物以形成第二残留物和含有其它无机物质的第二溶液; 和（d）从包含另外的无机物质的第二溶液中分离出第二残留物。

公开(公告)号：US5585532A

公开(公告)日：1996-12-17

申请号：US41491

申请日：1993-04-01

Applicant: Christopher J. Nagel

Inventor： Christopher J. Nagel

IPC: A62D3/00 ,  A62D3/32 ,  A62D101/04 ,  A62D101/06 ,  A62D101/20 ,  A62D101/22 ,  A62D101/26 ,  A62D101/28 ,  A62D101/40 ,  A62D101/47 ,  A62D101/49 ,  B01D53/70 ,  B01D53/74 ,  C02F1/72

CPC classification number: A62D3/32 ,  B01D53/70 ,  B01D53/74 ,  A62D2101/04 ,  A62D2101/06 ,  A62D2101/20 ,  A62D2101/22 ,  A62D2101/40 ,  Y10S423/12

Abstract: A method and a system is disclosed for treating a gaseous discharge stream formed from a waste in a molten metal bath. The waste is directed into a reactor containing a molten metal bath. The molten metal bath has operating conditions which are sufficient to dissociate the waste and form a gaseous discharge stream including a dissociation product. The gaseous discharge stream is cooled in a cooling section and the dissociation product is separated, as a particulate, from a gaseous component of the gaseous discharge stream. The fluid particulate stream is recirculated to the gaseous discharge stream in a reaction section of the apparatus.

Abstract translation: 公开了一种用于处理由熔融金属浴中的废物形成的气体排放流的方法和系统。 将废物引入含有熔融金属浴的反应器中。 熔融金属浴具有足以解离废物并形成包括解离产物的气态排放流的操作条件。 气体排放流在冷却段中被冷却，并且解离产物以气体排出物流的气体成分作为颗粒分离。 流体颗粒物流在装置的反应部分中再循环到气体排出流。