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1. 发明申请

US20090016949A1 HIGH PURITY SODIUM HYDROGENCARBONATE CRYSTAL PARTICLES AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：高纯度氢氧化钠晶体颗粒及其生产方法
公开(公告)号：US20090016949A1
公开(公告)日：2009-01-15
申请号：US12209253
申请日：2008-09-12
申请人： Hachirou Hirano , Takako Hirano , Hisakazu Arima , Shintaro Kikuchi , Fumiaki Nakashima , Shigeru Sakurai
发明人： Hachirou Hirano , Takako Hirano , Hisakazu Arima , Shintaro Kikuchi , Fumiaki Nakashima , Shigeru Sakurai
IPC分类号： C01D7/24
CPC分类号： C01D7/42
摘要： Sodium hydrogencarbonate crystal particles excellent in anti-caking property and anti-thermal decomposition property, and its production process, are provided.Sodium hydrogencarbonate crystal particles whose color 1 second after dropping of a phenolphthalein solution having a predetermined composition, is R=245 to 255, G=243 to 255 and B=245 to 255 in RGB 256 tone notation. The sodium hydrogencarbonate crystal particles are produced by subjecting sodium hydrogencarbonate crystal particles to a bicarbonation treatment in a humidified carbon dioxide gas atmosphere.
摘要翻译：提供了抗结块性和抗热分解性优异的碳酸氢钠结晶粒子及其制造方法。在具有预定组成的酚酞溶液滴加1次后的碳酸氢钠结晶粒子，R = 245〜255，G = 243〜255，B = 245〜255。碳酸氢钠晶体颗粒是通过在加湿的二氧化碳气氛中对碳酸氢钠晶体进行碳酸氢盐化处理来制备的。

2. 发明授权

US08236268B2 Process for producing sodium hydrogencarbonate crystal particles having low caking property 失效
标题翻译：具有低结块性的碳酸氢钠结晶粒子的制造方法
公开(公告)号：US08236268B2
公开(公告)日：2012-08-07
申请号：US11616296
申请日：2006-12-27
申请人： Hachirou Hirano , Takako Hirano, legal representative , Shintaro Kikuchi , Fumiaki Nakashima , Hisakazu Arima , Shigeru Sakurai
发明人： Hachirou Hirano , Shintaro Kikuchi , Fumiaki Nakashima , Hisakazu Arima , Shigeru Sakurai
IPC分类号： C01D7/00 , C01D15/08 , C01D17/00
CPC分类号： C01D7/42
摘要： A process for producing sodium hydrogencarbonate crystal particles having a low caking property, which entails subjecting sodium hydrogencarbonate crystal particles having an average particle size of from 50 to 500 μm based on the mass to heat treatment at a temperature of from 70 to 95° C. by a heating gas having a carbon dioxide gas concentration of at most the concentration calculated by the formula: Carbon dioxide gas concentration=0.071×e(0.1×T)×R(−0.0005×T−0.9574), where T (° C.) is the temperature of sodium hydrogencarbonate crystals, and R (%) is the relative humidity around the crystals at the temperature of the crystals, provided that the upper limit of the carbon dioxide gas concentration is 100 vol % to form anhydrous sodium carbonate on the surface of the sodium hydrogencarbonate crystal particles with a content of anhydrous sodium carbonate of from 0.03 to 0.4 mass % in the sodium hydrogencarbonate crystals.
摘要翻译：一种具有低结块性的碳酸氢钠结晶粒子的制造方法，其特征在于，在70〜95℃的温度下，将平均粒径为50〜500μm的碳酸氢钠结晶粒子进行热处理。通过二氧化碳气体浓度至多为由下式计算的浓度的加热气体：二氧化碳气体浓度= 0.071×e（0.1×T）×R（-0.0005×T-0.9574），其中T（℃））是碳酸氢钠晶体的温度，R（％）是在晶体温度下晶体周围的相对湿度，条件是二氧化碳气体浓度的上限为100体积％以形成无水碳酸钠在碳酸氢钠晶体中，无水碳酸钠含量为0.03〜0.4质量％的碳酸氢钠结晶粒子的表面。

3. 发明申请

US20070178037A1 PROCESS FOR PRODUCING SODIUM HYDROGENCARBONATE CRYSTAL PARTICLES HAVING LOW CAKING PROPERTY 失效
标题翻译：生产具有低开关性能的氢氧化钠晶体颗粒的方法
公开(公告)号：US20070178037A1
公开(公告)日：2007-08-02
申请号：US11616296
申请日：2006-12-27
申请人： Hachirou Hirano , Takako Hirano , Shintaro Kikuchi , Fumiaki Nakashima , Hisakazu Arima , Shigeru Sakurai
发明人： Hachirou Hirano , Takako Hirano , Shintaro Kikuchi , Fumiaki Nakashima , Hisakazu Arima , Shigeru Sakurai
IPC分类号： C01D7/35 , C01D7/42
CPC分类号： C01D7/42
摘要： A process for producing sodium hydrogencarbonate crystals, which comprise subjecting sodium hydrogencarbonate crystal powder having an average particle size of from 50 to 500 μm based on the mass to heat treatment at a temperature of from 70 to 95° C. by a heating gas having a carbon dioxide gas concentration of at most the concentration calculated by the following formula (1): Carbon dioxide gas concentration=0.07l×e(0.1×T)×R(−0.0005×T−0.9574) (1) (wherein T is the temperature (%) of sodium hydrogencarbonate crystals, and R is the relative humidity (%), provided that the upper limit of the carbon dioxide gas concentration is 100 vol %) with reference to the graph of FIG. 1 wherein the horizontal axis (X-axis) represents the relative humidity and the vertical axis (Y-axis) represents the carbon dioxide gas concentration, to form anhydrous sodium carbonate on the surface of the sodium hydrogencarbonate crystal particles with a content of anhydrous sodium carbonate of from 0.03 to 0.40 mass % in the sodium hydrogencarbonate crystals. A process for producing sodium hydrogencarbonate crystal particles having a low caking property, which are useful in the field of food products, pharmaceuticals, bath additives, etc., which require no necessity to contain an anticaking agent, can be provided.
摘要翻译：一种碳酸氢钠晶体的制造方法，其特征在于，将平均粒径为50〜500μm的碳酸氢钠结晶粉末，在70〜95℃的温度下，通过具有二氧化碳气体浓度至多由下式（1）计算的浓度：<？in-line-formula description =“In-line formula”end =“lead”？>二氧化碳气体浓度= 0.07lxe < （0.1×T）xR（-0.0005×T-0.9574）（1）<？in-line-formula description =“In-line formula”end =“tail”？>（其中 T是碳酸氢钠晶体的温度（％），R是相对湿度（％），条件是二氧化碳气体浓度的上限为100体积％）。 1其中水平轴（X轴）表示相对湿度，纵轴（Y轴）表示二氧化碳气体浓度，在碳酸氢钠结晶颗粒的表面上形成无水碳酸钠，含量为无水钠在碳酸氢钠晶体中为0.03〜0.40质量％的碳酸盐。可以提供一种生产具有低粘结性的碳酸氢钠结晶颗粒的方法，其可用于不需要含有抗结块剂的食品，药物，浴添加剂等领域。

4. 发明申请

US20070104635A1 SODIUM HYDROGENCARBONATE CRYSTAL PARTICLES HAVING LOW CAKING PROPERTY AND PROCESS FOR PRODUCING THEM 失效
标题翻译：具有低切割性能的钠氢氧化物晶体颗粒及其生产工艺
公开(公告)号：US20070104635A1
公开(公告)日：2007-05-10
申请号：US11619411
申请日：2007-01-03
申请人： Hachirou Hirano , Takako Hirano , Shintaro Kikuchi , Fumiaki Nakashima , Hisakazu Arima , Shigeru Sakurai
发明人： Hachirou Hirano , Takako Hirano , Shintaro Kikuchi , Fumiaki Nakashima , Hisakazu Arima , Shigeru Sakurai
IPC分类号： C01D7/00
CPC分类号： A61K33/00 , A61K47/02 , C01D7/07 , C01D7/10 , C01D7/40 , C01D7/42 , Y10T428/2991 , A61K2300/00
摘要： Sodium hydrogencarbonate crystal particles, which comprise sodium hydrogencarbonate crystal particles having an average particle size of from 50 to 500 μm based on the mass, and anhydrous sodium carbonate, and sodium carbonate monohydrate and/or Wegscheider's salt, present on the surface of the sodium hydrogencarbonate crystal particles in such amounts that the total content of anhydrous sodium carbonate, sodium carbonate monohydrate, Wegscheider's salt and sodium sesquicarbonate in the sodium hydrogencarbonate crystal particles is from 0.04 to 1 mass % as calculated as anhydrous sodium carbonate, anhydrous sodium carbonate accounts for at least 40 mass % of the total content, and sodium carbonate monohydrate and/or Wegscheider's salt accounts for from 5 to 60 mass % of the total content. Sodium hydrogencarbonate crystal particles having a low caking property, which are useful in the field of food products, pharmaceuticals, bath additives, etc., which require no necessity to contain an anticaking agent, a process for producing them and a method for packaging them, can be provided.
摘要翻译：碳酸氢钠晶体颗粒，其中包含平均粒径为50-500μm的碳酸氢钠晶体颗粒，以及无水碳酸钠，碳酸钠一水合物和/或Wegscheider's盐，存在于碳酸氢钠的表面上以无水碳酸钠计算的无水碳酸钠，碳酸钠一水合物，Wegscheider's盐和倍半碳酸钠在碳酸氢钠结晶颗粒中的总含量为0.04〜1质量％的结晶粒子，无水碳酸钠占至少总含量为40质量％，碳酸钠一水合物和/或Wegscheider盐占总含量的5〜60质量％。可用于不需要含有抗结块剂的食品，药品，浴添加剂等领域中具有低结块性的碳酸氢钠结晶粒子，其制造方法及其包装方法，可以提供。

5. 发明授权

US07485369B2 Sodium hydrogencarbonate crystal particles having low caking property and process for producing them 失效
标题翻译：具有低结块性的碳酸氢钠结晶粒子及其制造方法
公开(公告)号：US07485369B2
公开(公告)日：2009-02-03
申请号：US11619411
申请日：2007-01-03
申请人： Takako Hirano, legal representative , Shintaro Kikuchi , Fumiaki Nakashima , Hisakazu Arima , Shigeru Sakurai
发明人： Hachirou Hirano
IPC分类号： B32B5/16 , C01D1/22 , C01D7/12
CPC分类号： A61K33/00 , A61K47/02 , C01D7/07 , C01D7/10 , C01D7/40 , C01D7/42 , Y10T428/2991 , A61K2300/00
摘要： Sodium hydrogencarbonate crystal particles, which comprise sodium hydrogencarbonate crystal particles having an average particle size of from 50 to 500 μm based on the mass, and anhydrous sodium carbonate, and sodium carbonate monohydrate and/or Wegscheider's salt, present on the surface of the sodium hydrogencarbonate crystal particles in such amounts that the total content of anhydrous sodium carbonate, sodium carbonate monohydrate, Wegscheider's salt and sodium sesquicarbonate in the sodium hydrogencarbonate crystal particles is from 0.04 to 1 mass % as calculated as anhydrous sodium carbonate, anhydrous sodium carbonate accounts for at least 40 mass % of the total content, and sodium carbonate monohydrate and/or Wegscheider's salt accounts for from 5 to 60 mass % of the total content. Sodium hydrogencarbonate crystal particles having a low caking property, which are useful in the field of food products, pharmaceuticals, bath additives, etc., which require no necessity to contain an anticaking agent, a process for producing them and a method for packaging them, can be provided.
摘要翻译：碳酸氢钠晶体颗粒，其中包含平均粒径为50-500μm的碳酸氢钠晶体颗粒，以及无水碳酸钠，碳酸钠一水合物和/或Wegscheider's盐，存在于碳酸氢钠的表面上以无水碳酸钠计算的无水碳酸钠，碳酸钠一水合物，Wegscheider's盐和倍半碳酸钠在碳酸氢钠结晶颗粒中的总含量为0.04〜1质量％的结晶粒子，无水碳酸钠占至少总含量为40质量％，碳酸钠一水合物和/或Wegscheider盐占总含量的5〜60质量％。可用于不需要含有抗结块剂的食品，药品，浴添加剂等领域中具有低结块性的碳酸氢钠结晶粒子，其制造方法及其包装方法，可以提供。

6. 发明授权

US08420403B2 Method for evaluating caking property of sodium hydrogencarbonate crystal particles 失效
标题翻译：评估碳酸氢钠晶体颗粒的结块性质的方法
公开(公告)号：US08420403B2
公开(公告)日：2013-04-16
申请号：US11619286
申请日：2007-01-03
申请人： Shintaro Kikuchi , Fumiaki Nakashima , Hisakazu Arima , Shigeru Sakurai , Takako Hirano
发明人： Hachirou Hirano , Shintaro Kikuchi , Fumiaki Nakashima , Hisakazu Arima , Shigeru Sakurai
IPC分类号： G01N33/00
CPC分类号： C01D7/42 , Y10T436/21 , Y10T436/23
摘要： A method for evaluating the caking property of sodium hydrogencarbonate crystal particles, characterized in that sodium hydrogencarbonate crystal particles are hermetically sealed in a packaging material having a water vapor transmission rate of at least 3 g/(m2·24 h) (at 40° C. with a relative humidity difference of 90%) as stipulated in JIS K7129 and left at rest at a temperature of from 17 to 35° C. at a carbon dioxide gas concentration of from 0.03 to 0.05 vol % at a relative humidity of from 40 to 95% for from 2 weeks to 3 months, and the proportion of agglomerated sodium hydrogencarbonate crystal particles is determined to evaluate the caking tendency. A novel test method for evaluating the caking property of sodium hydrogencarbonate crystal particles, capable of providing results of the caking property test with high reproducibility, quantitatively with high versatility, can be provided.
摘要翻译：一种评价碳酸氢钠结晶粒子的结块性的方法，其特征在于，将碳酸氢钠结晶粒子密封在水蒸汽透过率为3g /（m2·24h）以上（40℃）的包装材料，相对湿度差为90％），在相对湿度40°的二氧化碳气体浓度为0.03〜0.05体积％的温度下在17〜35℃的温度下静置至95％，从2周到3个月，确定凝聚碳酸氢钠晶体颗粒的比例，以评估结块趋势。可以提供一种用于评估碳酸氢钠结晶颗粒的结块性能的新型测试方法，其能够以高的多功能性定量提供具有高再现性的结块性能测试的结果。

7. 发明申请

US20070253879A1 METHOD FOR REMOVING HALOGEN SERIES GAS AND AGENT FOR REMOVING HALOGEN SERIES GAS 审中-公开
标题翻译：用于除去卤化物系列气体和除去卤素系列气体的方法
公开(公告)号：US20070253879A1
公开(公告)日：2007-11-01
申请号：US11762097
申请日：2007-06-13
申请人： Shigeru SAKURAI , Hachirou Hirano , Takako Hirano , Hisakazu Arima
发明人： Shigeru SAKURAI , Hachirou Hirano , Takako Hirano , Hisakazu Arima
IPC分类号： B01D53/68
CPC分类号： B01D53/68 , B01D2257/202 , B01J20/043 , B01J20/045 , B01J20/06 , B01J20/106 , B01J20/12 , B01J20/18 , B01J20/28004 , B01J20/28011 , B01J20/2803 , B01J20/3007 , B01J20/3028 , B01J20/3092 , B01J2220/42
摘要： To provide a method for removing a halogen series gas, which has high capability of treating a halogen series gas, can prevent ignition of an adsorbing agent, is free from formation of carbon dioxide and can reduce generation of wastes, and a removing agent to be used for the method. The method for removing a halogen series gas comprises bringing a gas comprising at least one halogen series gas selected from the group consisting of F2, Cl2, Br2, I2 and a compound which undergoes hydrolysis to form a hydrogen halide or hypohalogenous acid into contact with a granulated product comprising from 80 to 99.9 mass % of an alkali metal base and from 0.1 to 20 mass % of a thiosulfate based on the total mass of the granulated product, in the presence of water, to remove the halogen series gas.
摘要翻译：为了提供一种除去卤素系列气体处理能力高的卤素系列气体的方法，可以防止吸附剂的点燃，不会形成二氧化碳，能够减少废物的产生，除去剂为用于该方法。除去卤素系列气体的方法包括将包含至少一种卤素系列气体的气体从F 2，Cl 2 2，Br 2 和将水解形成卤化氢或次卤酸的化合物与含有80〜99.9质量％的碱金属碱和0.1〜0.1质量％的粒状产物接触的化合物基于造粒产物的总质量，在水存在下，将20质量％的硫代硫酸盐除去卤素系列气体。

8. 发明授权

US5738718A Zinc oxide-containing spherical silica and process for its production 失效
标题翻译：含氧化锌的球形二氧化硅及其制备方法
公开(公告)号：US5738718A
公开(公告)日：1998-04-14
申请号：US833427
申请日：1997-04-07
申请人： Hiroo Mori , Hiroshi Funaki , Kunihiko Terase , Hachirou Hirano
发明人： Hiroo Mori , Hiroshi Funaki , Kunihiko Terase , Hachirou Hirano
IPC分类号： A61K8/25 , A61K8/27 , A61Q1/02 , A61Q17/04 , C09C1/00 , C09C1/30 , C01B33/12
CPC分类号： B82Y30/00 , A61K8/25 , A61K8/27 , A61Q1/02 , A61Q17/04 , B82Y5/00 , C09C1/0081 , C09C1/3045 , A61K2800/413 , C01P2002/84 , C01P2004/03 , C01P2004/32 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2004/80 , C01P2004/82 , C01P2006/60 , C01P2006/80 , C01P2006/90
摘要： A process for producing zinc oxide-containing spherical silica, which comprises emulsifying, in an organic solvent containing a surfactant, a dispersion having zinc oxide with a particle size of from 0.005 to 0.5 .mu.m dispersed in an aqueous alkali metal silicate solution in an amount of from 10 to 70 wt % based on the total amount of zinc oxide and SiO.sub.2 in the aqueous alkali metal silicate solution, followed by gelation of the resulting emulsion with carbon dioxide gas.
摘要翻译：一种含有氧化锌的球状二氧化硅的制造方法，其特征在于，在含有表面活性剂的有机溶剂中，分散有分散在碱金属硅酸盐水溶液中的粒径为0.005〜0.5μm的氧化锌的分散液，相对于碱金属硅酸盐水溶液中的氧化锌和SiO 2的总量为10〜70重量％，然后用二氧化碳气体使所得乳液凝胶化。

9. 发明授权

US06630213B2 Recording medium excellent in ink absorptivity and process for its production, and process for producing silica-alumina composite sol 失效
标题翻译：油墨吸收性优异的记录介质及其制造方法，以及二氧化硅 - 氧化铝复合溶胶的制造方法
公开(公告)号：US06630213B2
公开(公告)日：2003-10-07
申请号：US09746019
申请日：2000-12-26
申请人： Katsumasa Nakahara , Hisao Inokuma , Hachirou Hirano , Toshiya Matsubara , Masako Wakabayashi , Yoshinori Kon
发明人： Katsumasa Nakahara , Hisao Inokuma , Hachirou Hirano , Toshiya Matsubara , Masako Wakabayashi , Yoshinori Kon
IPC分类号： B32B300
CPC分类号： B41M5/5218 , B82Y30/00 , C01B33/143 , C01F7/34 , C01P2004/50 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/14 , C01P2006/16 , Y10T428/25 , Y10T428/2993
摘要： A process for producing a silica-alumina composite sol, which comprises mixing a silica hydrogel and an aluminum salt which, when dissolved in water, gives an acidic solution.
摘要翻译：一种生产二氧化硅 - 氧化铝复合溶胶的方法，其包括将二氧化硅水凝胶和铝盐混合，当其溶于水中时，得到酸性溶液。

10. 发明授权

US5756001A High concentration alumina sol of low viscosity 失效
标题翻译：高粘度的高浓度氧化铝溶胶
公开(公告)号：US5756001A
公开(公告)日：1998-05-26
申请号：US636305
申请日：1996-04-23
申请人： Hiroo Mori , Hachirou Hirano , Masaharu Tanaka , Kunihiko Terase
发明人： Hiroo Mori , Hachirou Hirano , Masaharu Tanaka , Kunihiko Terase
IPC分类号： B01J13/00 , C01F7/02
CPC分类号： B82Y30/00 , C01F7/02 , C01P2004/64 , C01P2006/22
摘要： An alumina sol having an alumina solid content of at least 10 wt % and a viscosity of not higher than 5 Pa.s measured by a Brookfield viscometer and containing a cation other than a hydrogen ion in a total ion equivalent concentration in the range of from 2.0.times.10.sup.-4 to 1.0.times.10.sup.-1 N and a method of preparing the same.
摘要翻译：氧化铝溶胶，其氧化铝固体含量为至少10重量％，粘度不高于5Pa·s，通过布鲁克菲尔德粘度计测定，并且含有不超过氢离子的阳离子，其总离子当量浓度范围为 2.0×10 -4〜1.0×10 -1 N及其制备方法。

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