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1. 发明授权

US4265864A Process for treating bauxite or similar raw material 失效
标题翻译：处理铝土矿或类似原料的工艺
公开(公告)号：US4265864A
公开(公告)日：1981-05-05
申请号：US11544
申请日：1979-02-12
申请人： Yujiro Sugahara , Hiroyuki Naito , Kiyoshi Takai , Shigehisa Imafuku
发明人： Yujiro Sugahara , Hiroyuki Naito , Kiyoshi Takai , Shigehisa Imafuku
IPC分类号： C01F7/04 , C01F7/08
CPC分类号： C01F7/04
摘要： When an alkali such as an alkali metal bicarbonate or carbonate is intimately mixed with bauxite or other alumina-containing raw material at an Al.sub.2 O.sub.3 /Na.sub.2 O molar ratio of from 1/1 to 1/3 and the mixture is molded into granules, then calcined and extracted with an aqueous medium, the alumina component can be recovered in a high yield in the form of an aqueous solution of an alkali metal aluminate. The alkali component is not substantially contained in the residue left after recovery of this aqueous solution.
摘要翻译：当碱如碱金属碳酸氢盐或碳酸盐与Al2O3 / Na2O摩尔比为1/1至1/3的铝土矿或其它含氧化铝原料充分混合，并将混合物模制成颗粒时，然后煅烧和用水介质萃取，氧化铝组分可以高碱度金属铝酸盐水溶液的形式回收。在该水溶液回收后留下的残留物中碱性成分基本上不含有。

2. 发明授权

US4069295A Treating raw materials containing titanium components 失效
标题翻译：处理含钛成分的原料
公开(公告)号：US4069295A
公开(公告)日：1978-01-17
申请号：US682058
申请日：1976-04-30
申请人： Yujiro Sugahara , Yoshibumi Noshi , Hiroyuki Naito , Kiyoshi Takai , Noboru Maruyama
发明人： Yujiro Sugahara , Yoshibumi Noshi , Hiroyuki Naito , Kiyoshi Takai , Noboru Maruyama
IPC分类号： C22B1/00 , C01G45/00 , C01G23/08 , C01G31/00 , C01G37/14
CPC分类号： C22B1/00
摘要： A method of treating raw materials containing components of metals of the group IVb of the Periodic Table, which comprises heat-treating a raw material of a component of a metal of the group IVb of the Periodic Table containing coloring poisonous metal components such as Mn, V and Cr components in the presence of a flux composed mainly of an alkali metal nitrate or an alkali metal peroxide which is a thermal decomposition product of the alkali metal nitrate in an amount 2 to 5 times the amount of the raw material on the weight basis in a non-reducing atmosphere to thereby effect fluxing reaction, and subjecting the resulting fluxing reaction product to a leaching treatment of at least one stage in an aqueous medium to separate the fluxing reaction product into said coloring metal components and a concentrate of the component of the group IVb of the Periodic Table which is acid-soluble and substantially free of said coloring poisonous metal components. In practising this treating method, if a residue left after the above leaching step is incorporated into a mixture of the raw material and the flux, the composition is granulated and the granulated composition is heat-treated, the fluxing reaction of the raw material can be accomplished while keeping the granulated composition in the substantially non-sticky granular state throughout the fluxing heat treatment.
摘要翻译：一种处理包含元素周期表IVb族金属组分的原料的方法，该方法包括对含有着色有毒金属组分如Mn的周期表IVb族金属组分的原料进行热处理， V和Cr组分在主要由碱金属硝酸盐或碱金属过氧化物组成的助熔剂存在下，碱金属硝酸盐或碱金属过氧化物是碱金属硝酸盐的热分解产物，其量为原料重量的2至5倍在非还原性气氛中进行助熔反应，并将得到的助熔反应产物在水性介质中进行至少一个阶段的浸出处理，将助熔反应产物分离成所述着色金属组分，并将组分的浓缩物周期表的IVb组是酸溶性的并且基本上不含所述着色有毒金属组分。在实施该处理方法时，如果将上述浸出工序后残留的残留物并入原料与助熔剂的混合物中，则将其组成进行造粒，对该粒状组合物进行热处理，可以使原料的助熔反应在整个助熔热处理过程中将颗粒状组合物保持在基本上不粘的颗粒状态。

3. 发明授权

US4205054A Process for recovery of nitric acid from nitrates 失效
标题翻译：从硝酸盐回收硝酸的方法
公开(公告)号：US4205054A
公开(公告)日：1980-05-27
申请号：US890910
申请日：1978-03-28
申请人： Yujiro Sugahara , Hiroyuki Naito , Kiyoshi Takai , Tatuya Kondo
发明人： Yujiro Sugahara , Hiroyuki Naito , Kiyoshi Takai , Tatuya Kondo
IPC分类号： C01B21/42 , C01F11/38
CPC分类号： C01B21/42
摘要： A process for recovery of nitric acid comprising incorporating or absorbing waste nitric acid and/or a nitrate in an oil-absorbing inorganic carrier and forming a nitrate-carrier granule containing water in the form of a hydroxide, a hydrate or adsorption moisture in an amount sufficient to generate a vapor of nitric acid stably and being substantially non-sticky at a decomposition temperature of the nitrate; heating the formed granule while keeping the substantially non-sticky state in the granule to decompose the nitrate in the granule to a vapor of nitric acid; and recovering the generated vapor of nitric acid is disclosed. According to this process, nitric acid can be directly recovered from waste nitric acid or a nitrate in the form of a vapor of nitric acid without substantial generation of nitrogen oxide gases by using a cheap and easily available inorganic carrier.
摘要翻译：一种回收硝酸的方法，包括在吸油无机载体中并入或吸收废硝酸和/或硝酸盐，并形成含有氢氧化物，水合物或吸附水分形式的水的硝酸盐载体颗粒，其量为足以在硝酸盐的分解温度下稳定地产生硝酸蒸气并基本上不粘; 加热形成的颗粒，同时保持颗粒中基本上不粘的状态，将颗粒中的硝酸盐分解成硝酸蒸气; 并回收所产生的硝酸蒸汽。根据该方法，通过使用便宜且容易获得的无机载体，硝酸可以从硝酸的硝酸盐或硝酸盐的形式直接回收而不会产生大量的氮氧化物气体。

4. 发明授权

US4238346A Detergent builders and process for preparation thereof 失效
标题翻译：洗涤剂助洗剂及其制备方法
公开(公告)号：US4238346A
公开(公告)日：1980-12-09
申请号：US896767
申请日：1978-04-17
申请人： Yujiro Sugahara , Koichi Usui , Masahide Ogawa , Hideaki Kurosaki , Shigehisa Imafuku
发明人： Yujiro Sugahara , Koichi Usui , Masahide Ogawa , Hideaki Kurosaki , Shigehisa Imafuku
IPC分类号： C01B3/28 , C01B39/14 , C01B39/18 , C11D3/00 , C11D3/12 , B01J1/04 , C01B33/28 , C02B1/44
CPC分类号： C11D3/128 , C01B33/2815 , Y10S423/24
摘要： A detergent builder consisting essentially of an inorganic fine powder composed mainly of an alkali metal aluminosilicate having an X-ray diffraction pattern substantially the same as that of zeolite of the type A and having a degree of crystallization in the range of from 35 to 75%, wherein the inorganic fine powder has a primary particle size smaller than 1.mu. and a secondary particle size smaller than 4.mu., the inorganic fine powder has a buffer capacity (S) of at least 132 ml/100 g of solids, the buffer capacity being expressed by an amount of hydrochloric acid necessary for lowering the pH of a 1% aqueous dispersion of said inorganic fine powder from 9.0 to 6.75 when the dispersion is titrated with 0.4 N hydrochloric acid at a rate of 20 to 50 ml/hr, and wherein the inorganic fine powder has a calcium ion binding property (C. I.) of at least 70 mg/g as expressed as CaO.
摘要翻译：一种洗涤剂助洗剂，其基本上由主要由碱金属硅铝酸盐组成的无机细粉末组成，其具有与A型沸石基本上相同的X射线衍射图，其结晶度为35-75％其中无机细粉末的一次粒径小于1μm，二次粒径小于4μm，无机细粉末的缓冲能力（S）为至少132ml / 100g固体，缓冲能力当用0.4N盐酸以20至50ml /小时的速率滴定分散体时，将所述无机细粉末的1％水分散体的pH降低至9.0至6.75所需的盐酸量表示，以及其中所述无机细粉末的钙离子结合性（CI）为CaO表示为至少70mg / g。

5. 发明授权

US4219535A Alkali metal aluminosilicate detergent builder 失效
标题翻译：碱金属铝硅酸盐洗涤剂助剂
公开(公告)号：US4219535A
公开(公告)日：1980-08-26
申请号：US872587
申请日：1978-01-26
申请人： Yujiro Sugahara , Koichi Usui , Masahide Ogawa , Hideaki Kurosaki , Shigehisa Imafuku
发明人： Yujiro Sugahara , Koichi Usui , Masahide Ogawa , Hideaki Kurosaki , Shigehisa Imafuku
IPC分类号： C01B3/28 , C01B39/14 , C01B39/18 , C11D3/00 , C11D3/12 , C01B33/28 , C11D9/18
CPC分类号： C11D3/128 , C01B33/2815 , Y10S423/24
摘要： A detergent builder consisting essentially of an inorganic fine powder composed mainly of an alkali metal aluminosilicate having an X-ray diffraction pattern substantially the same as that of zeolite of the type A and having a degree of crystallization in the range of from 35 to 75%, wherein the inorganic fine powder has a primary particle size smaller than 1.mu. and a secondary particle size smaller than 4.mu., the inorganic fine powder has a buffer capacity (S) of at least 132 ml/100 g of solids, the buffer capacity being expressed by an amount of hydrochloric acid necessary for lowering the pH of a 1% aqueous dispersion of said inorganic fine powder from 9.0 to 6.75 when the dispersion is titrated with 0.4 N hydrochloric acid at a rate of 20 to 50 ml/hr, and wherein the inorganic fine powder has a calcium ion binding property (C. I.) of at least 70 mg/g as expressed as CaO.
摘要翻译：一种洗涤剂助洗剂，其基本上由主要由碱金属硅铝酸盐组成的无机细粉末组成，其具有与A型沸石基本上相同的X射线衍射图，其结晶度为35-75％其中无机细粉末的一次粒径小于1μm，二次粒径小于4μm，无机细粉末的缓冲能力（S）为至少132ml / 100g固体，缓冲能力当用0.4N盐酸以20至50ml /小时的速率滴定分散体时，将所述无机细粉末的1％水分散体的pH降低至9.0至6.75所需的盐酸量表示，以及其中所述无机细粉末的钙离子结合性（CI）为CaO表示为至少70mg / g。

6. 发明授权

US4102977A Process for the preparation of alkali aluminosilicate detergent builder 失效
标题翻译：碱性硅铝酸盐洗涤剂助洗剂的制备方法
公开(公告)号：US4102977A
公开(公告)日：1978-07-25
申请号：US741365
申请日：1976-11-12
申请人： Yujiro Sugahara , Koichi Usui , Masahide Ogawa , Hideaki Kurosaki , Shigehisa Imafuku
发明人： Yujiro Sugahara , Koichi Usui , Masahide Ogawa , Hideaki Kurosaki , Shigehisa Imafuku
IPC分类号： C01B3/28 , C01B39/14 , C01B39/18 , C11D3/00 , C11D3/12 , C01B33/28 , C11D9/18
CPC分类号： C11D3/128 , C01B33/2815 , Y10S423/24
摘要： A detergent builder consisting essentially of an inorganic fine powder composed mainly of an alkali metal aluminosilicate having an X-ray diffraction pattern substantially the same as that of zeolite of the type A and having a degree of crystallization in the range of from 35 to 75%, wherein the inorganic fine powder has a primary particle size smaller than 1 .mu. and a secondary particle size smaller than 4 .mu., the inorganic fine powder has a buffer capacity (S) of at least 132 ml/100 g of solids, the buffer capacity being expressed by an amount of hydrochloric acid necessary for lowering the pH of a 1% aqueous dispersion of said inorganic fine powder from 9.0 to 6.75 when the dispersion is titrated with 0.4N hydrochloric acid at a rate of 20 to 50 ml/hr, and wherein the inorganic fine powder has a calcium ion binding property (C. I.) of at least 70 mg/g as expressed as CaO.
摘要翻译：一种洗涤剂助洗剂，其基本上由主要由碱金属硅铝酸盐组成的无机细粉末组成，其具有与A型沸石基本上相同的X射线衍射图，其结晶度为35-75％其中无机细粉末的一次粒径小于1μm，二次粒径小于4μm，无机细粉末的缓冲能力（S）为至少132ml / 100g固体，缓冲能力当用0.4N盐酸以20至50ml /小时的速率滴定分散体时，将所述无机细粉末的1％水分散体的pH降低至9.0至6.75所需的盐酸量表示，以及其中所述无机细粉末的钙离子结合性（CI）为CaO表示为至少70mg / g。

7. 发明授权

US4324768A Process for preparation of lead compounds 失效
标题翻译：铅化合物的制备方法
公开(公告)号：US4324768A
公开(公告)日：1982-04-13
申请号：US217084
申请日：1980-12-16
申请人： Yujiro Sugahara , Hiroyuki Naito , Mamoru Saito , Takashi Mori , Toshio Honma
发明人： Yujiro Sugahara , Hiroyuki Naito , Mamoru Saito , Takashi Mori , Toshio Honma
IPC分类号： C08K3/00 , C01B25/163 , C01B25/37 , C01B33/20 , C01G21/00 , C01G21/02 , C01G21/06 , C01G21/20 , C01G37/14 , C01G39/00 , C01G41/00 , C07C51/41 , C07F7/00 , C08K3/16 , C08K3/24 , C08K3/28 , C08K3/34 , C08K5/00 , C08K5/09 , C08L1/00 , C08L7/00 , C08L21/00 , C08L27/00 , C08L67/00 , C09C1/00 , C09C1/14 , C09D5/08 , C01G21/14 , C04B31/02 , C07F7/24
CPC分类号： C09D5/082 , C01B25/163 , C01B25/37 , C01B33/20 , C01G21/00 , C01G21/06 , C01G21/20 , C01G37/14 , C01G39/006 , C01G41/00 , C07C51/412 , C07F7/003 , C01P2002/72 , C01P2002/74 , C01P2002/82 , C01P2006/40 , C01P2006/60 , C01P2006/80
摘要： Disclosed is a process for the preparation of lead compounds which comprises reacting lead monoxide according to the wet method with an inorganic acid or organic acid in the presence of hydroxylamine under such conditions that the initial pH value of the reaction system is not higher than 7.Lead monoxide according to the wet method has an excellent reactivity with an inorganic acid or organic acid, but it contains higher oxides such as lead dioxide and minium, which cause coloration in lead compound products. According to this process, this undesirable coloration can effectively prevented.
摘要翻译：公开了一种铅化合物的制备方法，其包括使反应体系的初始pH值不高于7的条件下，在羟胺的存在下，将根据湿法的一氧化铅与无机酸或有机酸反应。根据湿法的一氧化铅与无机酸或有机酸具有优异的反应性，但它含有较高的氧化物如二氧化铅和微粉，导致铅化合物产品着色。根据该方法，可以有效地防止这种不希望的着色。

8. 发明授权

US4329182A Granular stabilizer for chlorine-containing polymers 失效
标题翻译：含氯聚合物颗粒稳定剂
公开(公告)号：US4329182A
公开(公告)日：1982-05-11
申请号：US196549
申请日：1980-10-14
申请人： Yujiro Sugahara , Hiroyuki Naito , Mamoru Saito , Hisashi Tuchida
发明人： Yujiro Sugahara , Hiroyuki Naito , Mamoru Saito , Hisashi Tuchida
IPC分类号： C08K5/098 , C08K7/22 , C08L91/00
CPC分类号： C08K5/098 , C08K7/22
摘要： Disclosed is a granular stabilizer for chlorine-containing polymers, which comprises porous spherical particles composed of randomly integrated needle crystals of a polybasic sulfuric acid/fatty acid lead salt having a chemical composition of 1 mole of SO.sub.3, 3.7 to 4.5 moles of PbO and 0.06 to 1.27 moles of a higher fatty acid and also having X-ray diffraction peaks at spacings d of 2.95 A and 3.27 A, wherein the fatty acid component is enrolled in the surfaces of the respective needle crystals without substantial phase separation in the surfaces of the spherical particles.
摘要翻译：公开了一种含氯聚合物的颗粒稳定剂，其包含由具有1摩尔SO 3，3.7至4.5摩尔PbO和0.06摩尔的化学组成的多元硫酸/脂肪酸铅盐的随机整合的针状晶体组成的多孔球形颗粒至1.27摩尔高级脂肪酸，并且在间隔d为2.95A和3.27A的X射线衍射峰中，其中脂肪酸组分参与各针晶体的表面，而不会在球形颗粒。

9. 发明授权

US4117104A Novel lead monoxide and process for preparation thereof 失效
标题翻译：新型铅一氧化碳及其制备方法
公开(公告)号：US4117104A
公开(公告)日：1978-09-26
申请号：US793379
申请日：1977-05-30
申请人： Yujiro Sugahara , Yoshibumi Noshi , Hiroyuki Naito , Mamoru Saito , Akira Takahashi , Hisashi Tuchida
发明人： Yujiro Sugahara , Yoshibumi Noshi , Hiroyuki Naito , Mamoru Saito , Akira Takahashi , Hisashi Tuchida
IPC分类号： C01G21/06 , C09C1/14 , C01G21/02
CPC分类号： B82Y30/00 , C01G21/06 , C09C1/14 , C01P2002/72 , C01P2002/76 , C01P2002/82 , C01P2004/03 , C01P2004/32 , C01P2004/62 , C01P2004/64 , C01P2006/10 , C01P2006/36 , C01P2006/60 , C01P2006/66
摘要： A novel lead monoxide having a true density of 8.3 to 9.2 g/cc, a primary particle size not larger than 0.2 .mu., an infrared absorption peak at a wave number of 1400 to 1410 cm.sup.-1 and a chromic anhydride reactivity of at least 94%.This lead monoxide is of the ultrafine particulate form excellent in light resistance, hue stability and reactivity and is substantially free of metallic lead. Chrome yellow, tribasic lead sulfate, lead silicate, white lead and the like lead salts can be prepared from this lead monoxide without performing a particular washing operation or using a catalyst.

10. 发明授权

US4188268A Process for an electrode for a lead battery 失效
标题翻译：铅电池用电极的工艺
公开(公告)号：US4188268A
公开(公告)日：1980-02-12
申请号：US919047
申请日：1978-06-26
申请人： Yujiro Sugahara , Yoshibumi Noshi , Hiroyuki Naito , Akira Takahashi , Masanori Ito , Hisashi Tuchida
发明人： Yujiro Sugahara , Yoshibumi Noshi , Hiroyuki Naito , Akira Takahashi , Masanori Ito , Hisashi Tuchida
IPC分类号： H01M4/22 , H01M4/56 , H01M10/44
CPC分类号： H01M4/22 , H01M4/56
摘要： A lead battery comprising as an active material a formation product of a novel lead monoxide or a heat treatment product thereof is disclosed. This novel lead monoxide has a true density of 8.3 to 9.2 g/cc, an average particle size not larger than 0.2.mu., an infrared absorption peak at a wave number of 1400 to 1410 cm.sup.-1 and a chromic anhydride reactivity of at least 94%.This lead battery is excellent over lead batterys comprising active materials formed from known starting substances with respect to the active material utilization ratio and it has a very long life and stable capacities. In this lead battery, the active material utilization ratio can be maintained at a very high level over a long period.
摘要翻译：公开了一种铅电池，其包含作为活性物质的新型一氧化铅或其热处理产物的形成产物。该新型一氧化铅的真密度为8.3〜9.2g / cc，平均粒径不大于0.2μm，波数为1400〜1410cm -1的红外吸收峰，铬酸酐反应性为94以上％。该铅电池相对于活性物质利用率包含由已知起始物质形成的活性物质的铅电池，具有极好的寿命和稳定的容量。在该铅蓄电池中，活性物质利用率能够长时间保持在非常高的水平。

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