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公开(公告)号：US11939506B1
公开(公告)日：2024-03-26
申请号：US18514358
申请日：2023-11-20
发明人： Muhammad Aamir , Muhammad Hassan
IPC分类号： C09K17/32 , C09K101/00 , C09K109/00
CPC分类号： C09K17/32 , C09K2101/00 , C09K2109/00
摘要： A method of reducing salinity of saline soil, comprising providing a sawdust and corn stover-based biochar, contacting the sawdust and corn stover-based biochar with a saline soil, and adsorbing salts in the soil with the sawdust and corn stover-based biochar. The sawdust and corn stover-based biochar can be prepared by hydrothermally carbonizing a mixture including equal proportions of corn stover and sawdust.
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公开(公告)号：US11578250B1
公开(公告)日：2023-02-14
申请号：US17749822
申请日：2022-05-20
发明人： Jingping Liu , Jinsheng Sun , Kaihe Lv , Jintang Wang , Jiafeng Jin , Yingrui Bai , Xianbin Huang , Jian Li , Shenglong Shi
IPC分类号： E21B43/26 , C09K8/467 , C09K109/00
摘要： The present disclosure to a cementitious plugging wall solidifier for water-based drilling fluid and a preparation method thereof and a water-based drilling fluid.
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公开(公告)号：US08044177B2
公开(公告)日：2011-10-25
申请号：US12559949
申请日：2009-09-15
IPC分类号： C07K1/12 , C07K14/435 , C09K9/02 , C09K109/00
摘要： The present invention provides a novel water-soluble keratin derivative and applications thereof. Water-soluble keratin produced by the alkali treatment of feathers, and modified keratin, gives the following useful materials: (1) a high energy wave absorber, (2) a luminescent substrate, (3) a material weatherproofness improver, (4) a water repellant, and (5) a foaming agent.
摘要翻译： 本发明提供了一种新的水溶性角蛋白衍生物及其用途。 通过碱处理羽毛产生的水溶性角蛋白和改性角蛋白，提供以下有用材料：（1）高能量波吸收剂，（2）发光基材，（3）材料耐候性改进剂，（4） 防水剂，（5）发泡剂。
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4.发明申请METHOD FOR REDUCING THE EMISSON OF ALDEHYDES AND VOLATILE ORGANIC COMPOUNDS OF WOOD MATERIAL 有权减少木质素的挥发性有机化合物的发生的方法公开(公告)号：US20110237713A1
公开(公告)日：2011-09-29
申请号：US12671821
申请日：2008-08-08
申请人： Dirk Grunwald , Joachim Hasch
发明人： Dirk Grunwald , Joachim Hasch
IPC分类号： C08L97/02 , C09K109/00 , C08K3/30 , C08J3/20
摘要： The present invention relates to a method for the production of wood material made of fragmentation products containing lignocelluloses, wherein these wood materials have a reduced emission of volatile organic compounds, aldehydes, particularly formaldehyde. Specifically, the invention relates to methods for the production of wood materials having reduced emission of volatile organic compounds and aldehydes, wherein a certain combination of compounds is utilized in order to prevent the emission of volatile organic compounds and aldehydes, particularly formaldehydes, from the produced wood material. The present invention further relates to wood material that can be produced according this method, particularly OSB panels, particle board, and MDF panels. Finally, the present invention provides compositions suitable in the treatment of wood material to reduce the emission of aldehydes, particularly formaldehyde and volatile organic compounds.
摘要翻译： 本发明涉及一种用于生产由含有木素纤维素的碎裂产物制成的木材的方法，其中这些木材材料具有减少的挥发性有机化合物，醛，特别是甲醛的排放。 具体地说，本发明涉及生产具有减少的挥发性有机化合物和醛的排放的木材的方法，其中使用某种化合物的组合以防止所产生的挥发性有机化合物和醛，特别是甲醛的排放 木材。 本发明还涉及可以根据该方法制造的木材，特别是OSB板，刨花板和MDF板。 最后，本发明提供适用于处理木材的组合物，以减少醛，特别是甲醛和挥发性有机化合物的排放。
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5.发明授权Bottom soils and filtering media for rearing fresh-water fish or hydroponically cultivating plants and water tanks using such bottom soils and filtering media 失效用于饲养淡水鱼的底部土壤和过滤介质，或使用这种底部土壤和过滤介质水栽培植物和水箱
公开(公告)号：US6112459A
公开(公告)日：2000-09-05
申请号：US85789
申请日：1998-05-28
申请人： Mitsuru Hirose
发明人： Mitsuru Hirose
IPC分类号： C09K3/00 , C05D3/02 , C09K17/04 , C09K101/00 , C09K109/00 , A01G31/00 , C05F11/00
CPC分类号： C05D3/02
摘要： It has been known that water having a pH value of 5.5 to 7.5 is suited for the rearing of fresh-water fish and hydroponic cultivation of plants. Bottom soils or filtering media prepared by mixing carbonates of alkali metals or alkali-earth metals with volcano-ash-base soils and sintering the mixture into granules. When used in water tanks or reservoirs for fish rearing or hydroponic cultivation, the bottom soils or filtering media thus prepared provide favorable environments for such rearing and cultivation.
摘要翻译： 众所周知，pH值为5.5〜7.5的水适用于淡水鱼的养殖和水栽栽培。 通过将碱金属或碱土金属的碳酸盐与火山灰基土混合并将混合物烧结成颗粒而制备的底部土壤或过滤介质。 当用于水箱或水库进行鱼饲养或水培栽培时，由此制备的底部土壤或过滤介质为这种饲养和栽培提供了有利的环境。
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公开(公告)号：US20240352305A1
公开(公告)日：2024-10-24
申请号：US18763797
申请日：2024-07-03
发明人： Thomas B. Smith
IPC分类号： C09K8/504 , C09K8/66 , C09K8/74 , C09K109/00 , E21B43/26
CPC分类号： C09K8/5045 , C09K8/665 , C09K8/74 , E21B43/26 , C09K2109/00 , C09K2208/12
摘要： A method of repairing a well is provided. The method includes injecting a brine solution into the well, injecting carbon dioxide into the well, and reacting the brine solution in the reservoir rock with the carbon dioxide to form calcite such that calcite precipitates into the desired flow path between a cold well and a hot well to effectively repair short circuits within the EGS reservoir.
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7.发明申请公开(公告)号：US20170368529A1
公开(公告)日：2017-12-28
申请号：US15700859
申请日：2017-09-11
发明人： Brian E. Messenger
CPC分类号： B01J19/24 , B01D53/1425 , B01D53/263 , B01D2252/2023 , B01D2257/80 , B01J2219/00177 , B01J2219/24 , C07C29/88 , C07C29/94 , C09K8/52 , C09K2109/00 , C09K2208/22 , C07C31/202
摘要： A MEG stream having a first pH level is contacted with a CO2-rich gas stream to yield a MEG product having a second different and lower pH level. The system and method can be readily incorporated into a slipstream MEG recovery package, with a source of the MEG stream being a MEG regeneration section of the package. The CO2-rich gas could be a vented CO2 stream from the MEG reclamation section of the package. Unlike hydrochloric and acetic acid overdosing, CO2 overdosing of the lean MEG stream does not lead to rapid acidification of the MEG product to be stored or injected.
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8.发明授权公开(公告)号：US09757708B2
公开(公告)日：2017-09-12
申请号：US14973443
申请日：2015-12-17
发明人： Brian E. Messenger
CPC分类号： B01J19/24 , B01D53/1425 , B01D53/263 , B01D2252/2023 , B01D2257/80 , B01J2219/00177 , B01J2219/24 , C07C29/88 , C07C29/94 , C09K8/52 , C09K2109/00 , C09K2208/22 , C07C31/202
摘要： A lean MEG stream having a first pH level is contacted with a CO2-rich gas stream to yield a lean MEG product having a second different and lower pH level preferably in a range of 6.5 to 7.0. The system and method can be readily incorporated into a slipstream MEG recovery package, with a source of the lean MEG stream being a MEG regeneration section of the package. The CO2-rich gas could be a vented CO2 stream from the MEG reclamation section of the package. Unlike hydrochloric and acetic acid overdosing, CO2 overdosing of the lean MEG stream does not lead to rapid acidification of the lean MEG product to be stored or injected.
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公开(公告)号：US20140041690A1
公开(公告)日：2014-02-13
申请号：US13110330
申请日：2011-05-18
IPC分类号： C07C229/08 , B01F1/00 , B08B3/08 , C11D3/33 , C09K8/62 , C09K109/00 , C11D3/00
CPC分类号： C02F1/66 , B01F5/0415 , B01F5/043 , B01F5/0609 , B01F17/0042 , C02F1/68 , C02F2101/10 , C02F2305/00 , C07C229/08 , C09K8/035 , C09K8/62 , C09K8/68 , C09K8/72 , C09K13/06 , C09K2208/26 , C11D7/08 , C11D7/3245
摘要： Glycine is an organic compound that can be used in the making of a synthetic acid that obviates all the drawbacks of strong acids such as hydrochloric acid. The new compound is made by dissolving glycine in water, in a weight ratio of approximately 1:1 to 1:1.5. The solution is mixed until the glycine is essentially fully dissolved in the water. Once dissolution is complete, hydrogen chloride gas is dissolved in the solution to produce the new compound, which can be referred to as hydrogen glycine.
摘要翻译： 甘氨酸是可用于制造合成酸的有机化合物，其消除了强酸如盐酸的所有缺点。 新化合物通过将甘氨酸溶解在水中，重量比约为1:1至1:1.5制得。 将溶液混合直到甘氨酸基本上完全溶解在水中。 一旦溶解完成，氯化氢气体溶解在溶液中，生成新的化合物，这可称为氢甘氨酸。
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公开(公告)号：US12054666B2
公开(公告)日：2024-08-06
申请号：US18124074
申请日：2023-03-21
发明人： Thomas B. Smith
IPC分类号： C09K8/504 , C09K8/66 , C09K8/74 , C09K109/00 , E21B43/26
CPC分类号： C09K8/5045 , C09K8/665 , C09K8/74 , E21B43/26 , C09K2109/00 , C09K2208/12
摘要： A method of repairing a well is provided. The method includes injecting a brine solution into the well, injecting carbon dioxide into the well, and reacting the brine solution in the reservoir rock with the carbon dioxide to form calcite such that calcite precipitates into the desired flow path between a cold well and a hot well to effectively repair short circuits within the EGS reservoir.
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