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1. 发明授权

US4806331A Process of sintering alkaline earth metal carbonates 失效
标题翻译：碱土金属碳酸盐烧结工艺
公开(公告)号：US4806331A
公开(公告)日：1989-02-21
申请号：US8657
申请日：1987-01-30
申请人： Charles Adams, Jr. , Jerry A. Cook
发明人： Charles Adams, Jr. , Jerry A. Cook
IPC分类号： C01F11/18 , C03C1/02
CPC分类号： C03C1/026 , C01F11/186 , C01P2004/50 , C01P2004/60 , C01P2006/10
摘要： A strontium or barium carbonate product that is better suited for use as a glass ingredient is obtained by sintering the powdered carbonate in a kiln lined with fused amorphous silica. The carbonate picks up fewer harmful contaminants from the amorphous silica lining than it does from, say, a refractory silica-alumina brick lining or a kiln having a metallic inner surface.
摘要翻译：更适合用作玻璃成分的锶或碳酸钡产品通过在熔融无定形二氧化硅内衬的窑中烧结碳酸粉末而获得。碳酸盐从无定形二氧化硅衬里吸收较少的有害污染物，比例如耐火二氧化硅 - 氧化铝砖衬里或具有金属内表面的窑炉。

2. 发明授权

US4561597A Method for improving handleability of calcined kaolin clay products 失效
标题翻译：提高煅烧高岭土产品处理性能的方法
公开(公告)号：US4561597A
公开(公告)日：1985-12-31
申请号：US661266
申请日：1984-10-15
申请人： Jerry A. Cook , Robert H. Garner , Ralph E. Turner, Jr. , Bomi M. Bilimoria
发明人： Jerry A. Cook , Robert H. Garner , Ralph E. Turner, Jr. , Bomi M. Bilimoria
IPC分类号： B02C17/20 , B02C17/04 , B02C19/12
CPC分类号： B02C17/20 , C01P2004/61 , C01P2006/11 , C01P2006/60
摘要： A method for increasing the bulk density and decreasing the time of wetting with water of a substantially anhydrous kaolin clay powder, comprising dry ball-milling the said powder using work inputs of from about 5 to about 40 HP-hrs/ton of dry clay, followed by pulverization in a high energy impact mill and classification to eliminate undesirable larger particles. The ball-milling may be effected by grinding the clay with ceramic balls of less than 5 inches diameter. The process enables improved handling characteristics for the treated clay with respect to bulk material handling systems.
摘要翻译：一种用于增加基本无水的高岭土粘土粉末的水的体积密度和用水润湿的时间减少的方法，其包括使用约5至约40 HP-hrs /吨干粘土的工作输入进行干球磨，然后在高能冲击研磨机中粉碎并分级以消除不期望的较大颗粒。球磨可以通过用小于5英寸直径的陶瓷球研磨粘土来实现。该方法使处理过的粘土相对于散装物料处理系统具有改进的处理特性。

3. 发明授权

US5422320A Alkaline earth metal silicate compositions for use in glass manufacture 失效
标题翻译：用于玻璃制造的碱土金属硅酸盐组合物
公开(公告)号：US5422320A
公开(公告)日：1995-06-06
申请号：US230108
申请日：1994-04-20
申请人： Charles Adams, Jr. , Jerry A. Cook
发明人： Charles Adams, Jr. , Jerry A. Cook
IPC分类号： C03C1/00 , C03C1/02 , C03C6/02 , C03C6/08
CPC分类号： C03C1/026 , C03C1/00 , C03C1/004
摘要： A granular product for use as a raw material for glass manufacture is composed of at least one alkaline earth metal silicate intimately admixed with at least one alkali metal carbonate or hydroxide. Glass containing fewer gas bubble inclusions and undissolved-particle defects can be produced more readily.
摘要翻译：用作玻璃制造原料的颗粒状产品由至少一种与至少一种碱金属碳酸盐或氢氧化物紧密混合的碱土金属硅酸盐组成。可以更容易地制造含有较少气泡夹杂物和未溶解粒子缺陷的玻璃。

4. 发明授权

US4593860A Method for improving handleability of calcined kaolin clay products 失效
标题翻译：提高煅烧高岭土产品处理性能的方法
公开(公告)号：US4593860A
公开(公告)日：1986-06-10
申请号：US667400
申请日：1984-11-02
申请人： Jerry A. Cook , Robert H. Garner , Ralph E. Turner, Jr. , Bomi M. Bilimoria
发明人： Jerry A. Cook , Robert H. Garner , Ralph E. Turner, Jr. , Bomi M. Bilimoria
IPC分类号： B28C1/10 , C09C1/42 , B02C21/00
CPC分类号： C09C1/42 , B28C1/10 , C01P2004/61 , C01P2006/10 , C01P2006/11 , C01P2006/60
摘要： A method for increasing the bulk density and decreasing the time of wetting with water of a substantially anhydrous kaolin clay powder, comprising dry ball-milling said powder using work inputs of from about 5 to about 40 HP-hrs/ton of dry clay. The milling may be effected by grinding the clay with ceramic balls of less than 5 inches diameter. The process enables improved handling characteristics for the treated clay with respect to bulk material handling systems.
摘要翻译：一种用于增加基本上无水的高岭土粘土粉末的水的体积密度和减少润湿时间的方法，其包括使用约5至约40 HP-hrs /吨干粘土的工作输入干球磨所述粉末。可以通过用小于5英寸直径的陶瓷球研磨粘土来实现研磨。该方法使处理过的粘土相对于散装物料处理系统具有改进的处理特性。

5. 发明授权

US5395806A Dense, granular alkaline earth metal carbonate and alkali metal salt composition for use in glass manufacture 失效
标题翻译：用于玻璃制造的密集粒状碱土金属碳酸盐和碱金属盐组合物
公开(公告)号：US5395806A
公开(公告)日：1995-03-07
申请号：US127873
申请日：1993-08-28
申请人： Charles Adams, Jr. , Jerry A. Cook
发明人： Charles Adams, Jr. , Jerry A. Cook
IPC分类号： C01F11/18 , C03C1/00 , C03C1/02 , C09C1/02 , C09C3/04
CPC分类号： C03C1/026 , C01F11/185 , C01F11/186 , C03C1/00 , C03C1/004 , C09C1/02 , C09C3/045 , C01P2004/50 , C01P2004/61 , C01P2006/11
摘要： A novel alkaline earth metal carbonate product for use as a raw material in the glass manufacturing process is disclosed. The alkaline earth metal carbonate becomes a part of the liquid phase in the glass furnace more readily and at a lower temperature; it decomposes to release carbon dioxide gas more rapidly so that all of the gas can escape from the molten glass more easily. Using these alkaline earth metal carbonate compositions, the production capacity of a glass furnace is increased.
摘要翻译：公开了一种用作玻璃制造工艺中的原料的新型碱土金属碳酸盐产品。碱土金属碳酸盐在玻璃熔炉中更容易并且在较低温度下成为液相的一部分; 其分解以更快速地释放二氧化碳气体，使得所有气体可以更容易地从熔融玻璃中逸出。使用这些碱土金属碳酸盐组合物，玻璃熔炉的生产能力增加。

6. 发明授权

US4419228A Process for producing high brightness clays utilizing magnetic beneficiation and calcining 失效
标题翻译：利用磁选和煅烧生产高亮度粘土的方法
公开(公告)号：US4419228A
公开(公告)日：1983-12-06
申请号：US406074
申请日：1982-08-06
申请人： Jerry A. Cook , Gary L. Cobb
发明人： Jerry A. Cook , Gary L. Cobb
IPC分类号： B03B1/00 , B03B1/04 , B03B9/00 , B03C1/00 , B03D1/008 , B03D1/02
CPC分类号： B03B9/00 , B03B1/04 , B03C1/00 , B03C1/002 , B03D1/008 , B03D1/02 , B03D2201/02 , B03D2203/04
摘要： A method is disclosed for separating titaniferous and ferruginous discolorants from a crude kaolin clay. A dispersed aqueous slurry of the clay is formed containing a deflocculant and a fatty acid collecting agent, and the slurry is conditioned to coat the discolorants with the collecting agent to thereby render the discolorants hydrophobic. A system of sub-micron sized magnetic ferrite seeding particles, the surfaces of which have been rendered hydrophobic, is thereupon added to the slurry. The seeded slurry is mixed to coalesce the hydrophobic-surfaced discolorants with the hydrophobic-surfaced seeding particles, and the slurry is then subjected to a froth flotation, which removes substantial quantities of the discolorants and seeding partices coalesced therewith, and also removes excess seeding particles and excess collecting agent. The floatation-beneficiated slurry is then subjected to a magnetic separation by passing the slurry through a porous ferromagnetic matrix positioned in a magnetic field, having an intensity of at least 0.5 kilogauss, to remove further quantities of the discolorants and seeding particles associated therewith, and to remove seeding particles unassociated with said discolorants. The product from said magnetic separation may then be calcined at a temperature of at least 1500.degree. F. to yield an exceptionally high brightness, low abrasion product.
摘要翻译：公开了一种用于从粗高岭土粘土中分离含钛和铁质脱色剂的方法。形成含有抗絮凝剂和脂肪酸收集剂的粘土的分散的水性浆液，并且用收集剂对浆料进行调色以使变色剂变得疏水。随后将其表面疏水化的亚微米尺寸的磁性铁氧体接种颗粒体系添加到浆料中。将接种的浆料混合以使疏水表面的脱色剂与疏水表面的接种颗粒结合，然后对浆料进行泡沫浮选，其除去大量的与其结合的着色剂和播种颗粒，并且还除去多余的接种颗粒和多余的收集剂。然后通过使浆料通过位于磁场中的多孔铁磁矩阵（具有至少0.5千字节的强度）以去除进一步量的与其相关的着色剂和接种颗粒，然后使浮选精选的浆料进行磁分离，以及去除与所述脱色剂无关的种子颗粒。然后可以在至少1500°F的温度下对来自所述磁性分离的产物进行煅烧，以产生特别高的亮度，低磨损产物。

7. 发明授权

US4888308A Glass manufacture using dense, unsintered, granular alkaline earth metal carbonates 失效
标题翻译：使用致密，未烧结，颗粒状碱土金属碳酸盐的玻璃制造
公开(公告)号：US4888308A
公开(公告)日：1989-12-19
申请号：US233376
申请日：1988-08-18
申请人： Charles Adams, Jr. , Jerry A. Cook
发明人： Charles Adams, Jr. , Jerry A. Cook
IPC分类号： C01F11/18 , C03C1/02 , C03C6/04 , H01J9/24
CPC分类号： C03C1/026 , C01F11/18 , C01F11/186 , H01J9/244 , C01P2004/50 , C01P2004/61 , C01P2004/62 , C01P2006/10
摘要： A glass manufacturing process using a granular, free-flowing form of alkaline earth metal carbonate, e.g., barium or strontium carbonate, is disclosed. The alkaline earth metal carbonate has a relatively high bulk density and is made without sintering, grinding, or briquetting. The carbonate is prepared from a fine particle size material by the following steps:(a) forming a suspension of the carbonate in water with enough deflocculating agent, e.g., sodium polyacrylate or sodium hexametaphosphate, to substantially completely deflocculate the carbonate;(b) drying the resulting suspension, at a temperature that is elevated, but without heating the carbonate to its sintering point, for example, by spray drying in a spray drier operating at an inlet temperature in the range of about 400.degree. to 600.degree. C., to obtain a granular material primarily passing 10 mesh and held on a 150 mesh screen (Tyler); and(c) heating the granular material to about 600.degree. to 700.degree. C., which causes it to shrink, thereby increasing its bulk density by at least about 5 percent, preferably at least 10 or 20 percent.The resultant alkaline earth metal carbonate is easier to dissolve in the glass melt than are prior art forms, and it is relatively dust-free and easy to handle. The process is especially useful for making television face plates.
摘要翻译：公开了使用颗粒状，自由流动形式的碱土金属碳酸盐例如钡或碳酸锶的玻璃制造方法。碱土金属碳酸盐具有较高的堆积密度，并且不经烧结，研磨或压块制成。通过以下步骤由细粒度材料制备碳酸盐：（a）用足够的抗絮凝剂（例如聚丙烯酸钠或六偏磷酸钠）形成碳酸盐在水中的悬浮液，以使碳酸盐基本上完全抗絮凝; （b）在升高的温度下干燥所得到的悬浮液，但不将碳酸盐加热到其烧结点，例如通过在入口温度为约400至600℃的喷雾干燥器中喷雾干燥。 C.获得主要通过10目并保持在150目筛（Tyler）上的粒状材料; 和（c）将颗粒材料加热至约600至700℃，这导致其收缩，从而将其堆积密度增加至少约5％，优选至少10％或20％。所得到的碱土金属碳酸盐比现有技术形式更容易溶解在玻璃熔体中，并且它相对无尘且易于处理。该过程对于制作电视面板特别有用。

8. 发明授权

US4888161A Method of forming dense, unsintered, granular alkaline earth metal carbonates 失效
标题翻译：形成致密的，未烧结的颗粒状碱土金属碳酸盐的方法
公开(公告)号：US4888161A
公开(公告)日：1989-12-19
申请号：US223386
申请日：1988-07-25
申请人： Charles Adams, Jr. , Jerry A. Cook
发明人： Charles Adams, Jr. , Jerry A. Cook
IPC分类号： C01F11/18 , C03C1/02
CPC分类号： C01F11/186 , C03C1/026 , C01P2004/50 , C01P2004/62 , C01P2006/10 , C01P2006/11
摘要： A method of converting fine particle size alkaline earth metal carbonate, e.g., barium or strontium carbonate, into a free-flowing granular form with relatively high bulk density, without sintering, grinding, or briquetting, is disclosed. It involves the following steps:(a) forming a suspension of the carbonate in water with enough deflocculating agent, e.g., sodium polyacrylate or sodium hexametaphosphate, to substantially completely deflocculate the carbonate;(b) drying the resultant suspension at a temperature that is elevated, but without heating the carbonate to its sintering point, for example by spray drying in a spray drier operating at an inlet temperature in the range of about 400.degree. to 600.degree. C., to obtain a granular material primarily passing 10 mesh and held on a 150 mesh screen (Tyler); and(c) heating the granular material to about 600.degree. to 700.degree. C., which causes it to shrink, thereby increasing its bulk density by at least about 5%, preferably at least 10 or 20 percent.The product is especially useful as an additive for glass used to make television face plates.
摘要翻译：公开了一种将细颗粒大小的碱土金属碳酸盐例如钡或碳酸锶转化成具有较高堆积密度的自由流动的颗粒形式而不进行烧结，研磨或压块的方法。它包括以下步骤：（a）用足够的抗絮凝剂（例如聚丙烯酸钠或六偏磷酸钠）形成碳酸盐在水中的悬浮液，以使碳酸盐基本上完全抗絮凝; （b）在升高的温度下干燥所得悬浮液，但不将碳酸盐加热至其烧结点，例如通过在约400℃至600℃的入口温度下操作的喷雾干燥器中喷雾干燥。，以获得主要通过10目并保持在150目筛（Tyler）上的颗粒材料; 和（c）将颗粒材料加热至约600℃至700℃，这导致其收缩，从而将其堆积密度增加至少约5％，优选至少10％或20％。该产品特别适用于制作电视面板的玻璃添加剂。

9. 发明授权

US4693427A Method for improving handleability of calcined kaolin clay products 失效
标题翻译：提高煅烧高岭土产品处理性能的方法
公开(公告)号：US4693427A
公开(公告)日：1987-09-15
申请号：US814644
申请日：1985-12-30
申请人： Bomi M. Bilimoria , Herbert I. Lewis , Jerry A. Cook , Ralph E. Turner, Jr. , Robert H. Garner
发明人： Bomi M. Bilimoria , Herbert I. Lewis , Jerry A. Cook , Ralph E. Turner, Jr. , Robert H. Garner
IPC分类号： B02C17/20 , B28C1/10 , C04B33/04 , C09C1/42 , B02C21/00
CPC分类号： C09C1/42 , B02C17/20 , B28C1/10 , C04B33/04 , C01P2004/61 , C01P2006/10 , C01P2006/11 , C01P2006/60
摘要： A method for increasing the bulk density and decreasing the time of wetting with water of a substantially anhydrous kaolin clay powder, comprising dry milling said powder in a media mill wherein the media is at least +5 mesh, and using work inputs of from about 5 to about 40 HP-hrs/ton of dry clay. The process enables improved handling characteristics for the treated clay with respect to bulk material handling systems.
摘要翻译：一种用于增加基本上无水的高岭土粘土粉末的水的体积密度和减少润湿时间的方法，包括在介质研磨机中干燥研磨所述粉末，其中介质为至少+5目，并且使用约5的工作输入至约40 HP-hrs /吨干粘土。该方法使处理过的粘土相对于散装物料处理系统具有改进的处理特性。

10. 发明授权

US4343694A Magnetic beneficiation of clays utilizing magnetic seeding and flotation 失效
标题翻译：使用磁力播种和浮选的粘土的磁选
公开(公告)号：US4343694A
公开(公告)日：1982-08-10
申请号：US180976
申请日：1980-08-25
申请人： Jerry A. Cook , Gary L. Cobb
发明人： Jerry A. Cook , Gary L. Cobb
IPC分类号： B03B1/00 , B03B1/04 , B03B9/00 , B03C1/00 , B03C1/01 , B03D1/008 , B03D1/02
CPC分类号： B03B1/04 , B03B9/00 , B03C1/002 , B03C1/01 , B03D1/008 , B03D1/02 , B03D1/023 , B03D2201/02
摘要： A method is disclosed for separating titaniferous and ferruginous discolorants from a crude kaolin clay. A dispersed aqueous slurry of the clay is formed containing a deflocculant and a fatty acid collecting agent, and the slurry is conditioned to coat the discolorants with the collecting agent to thereby render the discolorants hydrophobic. A system of sub-micron sized magnetic ferrite seeding particles, the surfaces of which have been rendered hydrophobic, is thereupon added to the slurry. The seeded slurry is mixed to coalesce the hydrophobic-surfaced discolorants with the hydrophobic-surfaced seeding particles, and the slurry is then subjected to a froth flotation, which removes substantial quantities of the discolorants and seeding particles coalesced therewith, and also removes excess seeding particles and excess collecting agent. The flotation-beneficiated slurry is then subjected to a magnetic separation by passing the slurry through a porous ferromagnetic matrix positioned in a magnetic field, having an intensity of at least 0.5 kilogauss, to remove further quantities of the discolorants and seeding particles associated therewith, and to remove seeding particles unassociated with said discolorants.
摘要翻译：公开了一种用于从粗高岭土粘土中分离含钛和铁质脱色剂的方法。形成含有抗絮凝剂和脂肪酸收集剂的粘土的分散的水性浆液，并且用收集剂对浆料进行调色以使变色剂变得疏水。随后将其表面疏水化的亚微米尺寸的磁性铁氧体接种颗粒体系添加到浆料中。将接种的浆料混合以将疏水表面的脱色剂与疏水表面的接种颗粒结合在一起，然后对该浆料进行泡沫浮选，其除去大量的与其结合的脱色剂和接种颗粒，并且还除去多余的接种颗粒和多余的收集剂。然后通过使浆料通过位于磁场中的多孔铁磁矩阵（具有至少0.5千字节的强度）以除去更多量的与其相关联的脱色剂和接种颗粒，然后将浮选精选的浆料进行磁分离，以及去除与所述脱色剂无关的种子颗粒。

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