| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 一种硫代硫酸钾的制备方法 | CN202010444993.7 | 2020-05-23 | CN111439730B | 2023-06-06 | 徐德良; 孙军; 马忠堂; 何国勇 |
| 本发明公开了一种硫代硫酸钾的制备方法。本发明运用亚硫酸氢钾溶液与多硫化钾碱溶液，进行二液相间混合反应，再用二氧化硫或稀氢氧化钾溶液微调节PH值，得到质量稳定的硫代硫酸钾成品；与传统的亚硫酸钾法相比生产过程中不需外来加热，利用自身反应热进行反应，可节省大量能源、减少设备投入，生产操作简单，提高生产效率、提高生产的安全性；具有一定的经济效益和社会效益。 | ||||||
| 2 | 用于生产硫代硫酸钾的氧化方法 | CN201680077453.1 | 2016-12-16 | CN108473382A | 2018-08-31 | M·M·霍加蒂; C·L·F·洛克哈特; A·季米特里亚季斯; M·P·克拉克森; H·C·科明斯基; J·范考文伯格; N·S·许尔特; A·T·戈德史密斯 |
| 描述了制备硫代硫酸钾(K2S2O3)的高效方法。将氢氧化钾(KOH)和元素硫(S)转化成多硫化钾，随后将其氧化。该方法能够使用专门设计的工艺条件如氢氧化钾/硫摩尔比和温度获得所需多硫化物的最优化配方，并能够使用专门设计的条件集，如温度、压力、在氧化条件过程中的氧化剂速率和持续时间获得具有相对低量副产物的高纯可溶硫代硫酸钾产品的相对较高浓度。该制造方法可以是分批方法或使用连续搅拌釜反应器(CSTR)的连续方法。该CSTR方法依赖于几个设计参数，包括压力和温度优化以避免产物不稳定。所得硫代硫酸钾是作为50％液体钾源的具有高钾含量的有益肥料。 | ||||||
| 3 | 用于生产硫代硫酸钾的氧化方法 | CN202410100155.6 | 2016-12-16 | CN117945356A | 2024-04-30 | M·M·霍加蒂; C·L·F·洛克哈特; A·季米特里亚季斯; M·P·克拉克森; H·C·科明斯基; J·范考文伯格; N·S·许尔特; A·T·戈德史密斯 |
| 描述了制备硫代硫酸钾(K2S2O3)的高效方法。将氢氧化钾(KOH)和元素硫(S)转化成多硫化钾，随后将其氧化。该方法能够使用专门设计的工艺条件如氢氧化钾/硫摩尔比和温度获得所需多硫化物的最优化配方，并能够使用专门设计的条件集，如温度、压力、在氧化条件过程中的氧化剂速率和持续时间获得具有相对低量副产物的高纯可溶硫代硫酸钾产品的相对较高浓度。该制造方法可以是分批方法或使用连续搅拌釜反应器(CSTR)的连续方法。该CSTR方法依赖于几个设计参数，包括压力和温度优化以避免产物不稳定。所得硫代硫酸钾是作为50％液体钾源的具有高钾含量的有益肥料。 | ||||||
| 4 | 一种硫代硫酸钾溶液的制备方法 | CN202011606604.2 | 2020-12-30 | CN112661121A | 2021-04-16 | 朱文成; 朱正亮 |
| 本发明涉及一种硫代硫酸钾溶液的制备方法，属于化合物制备领域，原料为氢氧化钾、二氧化硫和硫磺，在一定的温度和搅拌速度下发生酸碱中和和氧化还原反应，制得硫代硫酸钾溶液。本发明的硫代硫酸钾溶液的制备方法，生产效率高，设备投入成本低，收率达到99％以上，产品质量好。 | ||||||
| 5 | 一种硫代硫酸钾的制备方法 | CN202010444993.7 | 2020-05-23 | CN111439730A | 2020-07-24 | 徐德良; 孙军; 马忠堂; 何国勇 |
| 本发明公开了一种硫代硫酸钾的制备方法。本发明运用亚硫酸氢钾溶液与多硫化钾碱溶液，进行二液相间混合反应，再用二氧化硫或稀氢氧化钾溶液微调节PH值，得到质量稳定的硫代硫酸钾成品；与传统的亚硫酸钾法相比生产过程中不需外来加热，利用自身反应热进行反应，可节省大量能源、减少设备投入，生产操作简单，提高生产效率、提高生产的安全性；具有一定的经济效益和社会效益。 | ||||||
| 6 | 一种硫代硫酸钾生产用温控组件 | CN202420751246.1 | 2024-04-12 | CN222057213U | 2024-11-26 | 鲁德春; 王华廷; 刘庆广 |
| 本实用新型属于硫代硫酸钾生产技术领域，尤其是一种硫代硫酸钾生产用温控组件，其包括加热底座；加工罐、罐盖、电机、搅拌杆、测温仪与安装板，所述加工罐固定连接在加热底座的顶部，所述罐盖活动连接在加工罐的顶部，所述电机固定连接在罐盖的顶部，电机输出轴贯穿罐盖，所述搅拌杆固定连接在电机输出轴的底部，所述安装板活动连接在罐盖的顶部，所述测温仪固定连接在安装板的前侧，且测温仪贯穿罐盖，固定板，固定板的数量为两个，两个固定板对称设置在罐盖的顶部，本实用新型中通过简单的结构对测温仪进行拆装，通过测温仪与加热底座的配合，实现了根据使用需求控制加工罐的温度的效果，大大提高了自动化程度，方便使用。 | ||||||
| 7 | 一种硫代硫酸钾溶液储罐 | CN202420556320.4 | 2024-03-21 | CN221948750U | 2024-11-05 | 朱文成; 朱正亮; 姚昱辰 |
| 本实用新型涉及化合物溶液储罐领域，公开了一种硫代硫酸钾溶液储罐，包括罐体，罐体中设置有盛放筒，盛放筒的底部连通有出液管，出液管贯穿至罐体的下方，出液管的底部连通有两根分流管，分流管上设置有控制阀；分流管的尾部设置有过滤组件，分流管上可拆卸连接有限位件，限位件对过滤组件进行竖直向下的限位。对植物进行施肥时，能够通过设置的过滤组件对硫代硫酸钾溶液进行过滤，并将硫代硫酸钾溶液中的结晶颗粒拦截在过滤组件中，避免了结晶颗粒跟随溶液进入土壤中，不仅有利于植物的吸收，还能对结晶颗粒进行回收再利用，节约了肥料。 | ||||||
| 8 | 一种硫代硫酸钾生产用新型反应釜 | CN202420173660.9 | 2024-01-24 | CN221674310U | 2024-09-10 | 朱文成; 朱正亮; 姚昱辰 |
| 本实用新型公开了一种硫代硫酸钾生产用新型反应釜，包括釜体，所述釜体的上部设置有与其相适配的釜盖，所述釜体的靠近上部的内周壁上固定设置有安装环座，所述安装环座的内周壁上固定设置有内齿圈，所述安装环座的上部对称的设置有两个移动座，各所述移动座靠近所述内齿圈的一端转动设置有第一转轴并在上部设置有用于驱动所述第一转轴旋转的第一电机；各所述第一转轴在靠近所述内齿圈的部位设置有与所述内齿圈相啮合的传动齿轮，各所述第一转轴的下部延伸至所述釜体的内部并均匀间隔的设置有多组第一搅拌叶片。本实用新型能够有效提高硫酸硫酸钾生产过程中对反应釜内部的原料混合效率，保证制备反应效果。 | ||||||
| 9 | 一种硫代硫酸钾制备的废液过滤装置 | CN202323638891.7 | 2023-12-29 | CN221579844U | 2024-08-23 | 朱文成; 朱正亮; 姚昱辰 |
| 本实用新型公开了一种硫代硫酸钾制备的废液过滤装置，包括底座和安装在底座上的废液储蓄桶，废液储蓄桶的底部安装有电机，电机的输出端连接有转轴，转轴的另一端置于废液储蓄桶内部，转轴上安装有搅拌组件和刮壁组件；废液储蓄桶的右侧设有过滤桶，废液储蓄桶和过滤桶之间设有输送泵，过滤桶内设有三层从上至下滤孔一次变小且倾斜设置的过滤板，且相邻的两层过滤板的倾斜方向相反，与过滤板最低端相接处的过滤桶的位置上均开设有排渣口，排渣口的外侧设有阀门。本实用新型能够将附着在废液储蓄桶底部和内壁上的附着物刮下来进行充分的搅拌，从而提升了废液输送效果，另外采用多层反向倾斜设置的过滤板，能够对废液进行充分的过滤。 | ||||||
| 10 | 一种用硫酸钾完全代替硝酸钾的全元素烟草专用肥 | CN201310057611.5 | 2013-02-22 | CN103524193B | 2015-02-04 | 杨栓明 |
| 本发明涉及一种用硫酸钾完全代替硝酸钾的全元素烟草专用肥。具体而言，所述全元素烟草专用肥能够有效减少硝酸钾的应用和浪费，对抗重茬种植给烟草带来的不良影响，防止土壤被破坏，提高烟草品质和产量。 | ||||||
| 11 | 一种可部分替代硫酸钾的新型枸溶性钾肥在甘薯生产上的应用 | CN202410013190.4 | 2024-01-04 | CN117981637A | 2024-05-07 | 赵哲; 王毅; 李丽华; 杨松峰; 褚玉麟; 侯文邦; 李友军; 张姗姗; 张小梅; 程相涵; 田萍萍 |
| 本发明提出了一种可部分替代硫酸钾的新型枸溶性钾肥在甘薯生产上的应用，通过枸溶性钾肥和水溶性钾肥的混合施用，以提高甘薯的产量，采用的技术方案具体包括：起垄开沟、施肥、移栽、灌溉措施及覆膜四个步骤，其中有效养分钾(K2O)的施用量按照枸溶性钾肥：水溶性钾肥＝1:1；本发明将枸溶性钾肥应用于甘薯生产，有效解决了国内水溶性钾资源供应不足的问题，同时本发明将枸溶性钾肥与水溶性钾肥按一定比例混合施用，二者中有效养分钾(K2O)的施用量比值为1:1，达到了较佳的施用效果，大大改善了甘薯种植的土壤肥力，满足甘薯各生育时期对钾肥的需求，也改善甘薯农艺性状，提高了甘薯年产量，减少了肥料流失，有利于环保。 | ||||||
| 12 | 一种用硫酸钾完全代替硝酸钾的全元素烟草专用肥 | CN201310057611.5 | 2013-02-22 | CN103524193A | 2014-01-22 | 杨栓明 |
| 本发明涉及一种用硫酸钾完全代替硝酸钾的全元素烟草专用肥。具体而言，所述全元素烟草专用肥能够有效减少硝酸钾的应用和浪费，对抗重茬种植给烟草带来的不良影响，防止土壤被破坏，提高烟草品质和产量。 | ||||||
| 13 | OXIDATION PROCESS FOR PRODUCING POTASSIUM THIOSULFATE | PCT/US2016/067336 | 2016-12-16 | WO2017116775A1 | 2017-07-06 | HOJJATIE, Michael Massoud; LOCKHART, Constance Lynn Frank; DIMITRIADIS, Alexandros; CLARKSON, Mark P.; KOMINSKI, Harry Charles; VAN CAUWENBERGH, Jeroen; SHULT, Nicholas S.; GOLDSMITH, Adam T. |
An efficient process for preparation of potassium thiosulfate (K2S2O3) is described. Potassium hydroxide (KOH) and elemental sulfur (S) are converted to potassium polysulfide, which is subsequently oxidized. The process allows using specifically designed process conditions such as mole ratios of potassium hydroxide to sulfur, and temperature, to obtain an optimized formulation of desired polysulfide, and a specifically designed set of conditions such as temperature, pressure, rate and duration of the oxidant during the oxidation conditions, to obtain a relatively high concentration of soluble potassium thiosulfate product with high purity, with relatively low amounts of byproducts. The manufacturing process can either be a batch process or a continuous process utilizing Continuous Stirred Tank Reactors (CSTR). The CSTR process is dependent on several design parameters, including pressure, and temperature optimization to avoid product instability. The resulting potassium thiosulfate is a beneficial fertilizer with high potassium content as a 50% liquid source of potassium. |
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| 14 | THIOSULFATE DE SODIUM POUR LE TRAITEMENT DES CALCIFICATIONS ECTOPIQUES | EP13723077.7 | 2013-05-10 | EP2846873B1 | 2017-07-12 | RATSIMBAZAFY, Voa; JOST, Jeremy; GUIGONIS, Vincent; CAUDRON, Eric |
| 15 | 젖산칼륨과 아스코르빈산칼슘을 포함하는 소금대체재, 및 이를 이용한 저염 육제품 | KR1020110003464 | 2011-01-13 | KR1020120082133A | 2012-07-23 | 김병철; 최영민; 최지환; 정규창; 조해미; 강윤경 |
| PURPOSE: A salt alternative material containing potassium lactate and ascorbic acid calcium, and a low salinity meat product using thereof are provided to product low salinity food having excellent palatability. CONSTITUTION: A salt alternative material contains 25-75wt% of potassium lactate and 25-72wt% of ascorbic acid calcium. A low salinity meat product contains 0.4-0.8wt% of salt alternative material, and 1.2-1.6wt% of sodium chloride. The low salinity meat product is obtained by adding a seasoning fluid composition containing 20-40wt% of salt alternative material and 60-80wt% of sodium chloride. | ||||||
| 16 | OXIDATION PROCESS FOR PRODUCING POTASSIUM THIOSULFATE | EP16156262.4 | 2016-02-18 | EP3208234A1 | 2017-08-23 | HOJJATIE, Michael Massoud; LOCKHART, Constance Lynn Frank; DIMITRIADIS, Alexandros; CLARKSON, Mark P.; KOMINSKI, Harry Charles; VAN CAUWENBERGH, Jeroen; SHULT, Nicholas S.; GOLDSMITH, Adam T. |
An efficient process for preparation of potassium thiosulfate (K2S2O3) is described. Potassium hydroxide (KOH) and elemental sulfur (S) are converted to potassium polysulfide, which is subsequently oxidized. The process allows using specifically designed process conditions such as mole ratios of potassium hydroxide to sulfur, and temperature, to obtain an optimized formulation of desired polysulfide, and a specifically designed set of conditions such as temperature, pressure, rate and duration of the oxidant during the oxidation conditions, to obtain a relatively high concentration of soluble potassium thiosulfate product with high purity, with relatively low amounts of byproducts. The manufacturing process can either be a batch process or a continuous process utilizing Continuous Stirred Tank Reactors (CSTR). The CSTR process is dependent on several design parameters, including pressure, and temperature optimization to avoid product instability. The resulting potassium thiosulfate is a beneficial fertilizer with high potassium content as a 50% liquid source of potassium. |
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| 17 | OXIDATION PROCESS FOR PRODUCING POTASSIUM THIOSULFATE | US15380838 | 2016-12-15 | US20170190576A1 | 2017-07-06 | Michael Massoud Hojjatie; Constance Lynn Frank Lockhart; Alexandros Dimitriadis; Mark P. Clarkson; Harry Charles Kominski; Jeroen Van Cauwenbergh; Nicholas S. Shult; Adam T. Goldsmith |
| An efficient process for preparation of potassium thiosulfate (K2S2O3) is described. Potassium hydroxide (KOH) and elemental sulfur (S) are converted to potassium polysulfide, which is subsequently oxidized. The process allows using specifically designed process conditions such as mole ratios of potassium hydroxide to sulfur, and temperature, to obtain an optimized formulation of desired polysulfide, and a specifically designed set of conditions such as temperature, pressure, rate and duration of the oxidant during the oxidation conditions, to obtain a relatively high concentration of soluble potassium thiosulfate product with high purity, with relatively low amounts of byproducts. The manufacturing process can either be a batch process or a continuous process utilizing Continuous Stirred Tank Reactors (CSTR). The CSTR process is dependent on several design parameters, including pressure, and temperature optimization to avoid product instability. The resulting potassium thiosulfate is a beneficial fertilizer with high potassium content as a 50% liquid source of potassium. | ||||||
| 18 | Production of potassium azide by double replacement | US81098069 | 1969-03-27 | US3803296A | 1974-04-09 | SNEAD W; MC GREEVY R |
| POTASSIUM AZIDE IS PRODUCED BY PRECIPITATION FROM A SOLUTION OF DISSOLVED SODIUM AZIDE AND POTASSIUM CARBONATE. BY CONDUCTING PRECIPITATIONS OF POTASSIUM AZIDE AND BY-PRODUCT SODIUM CARBONATE AT TWO DIFFERENT TEMPERATURES, A CYCLIC PROCESS MAY BE ACHIEVED.
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| 19 | Nuclear oxidative of alkyl-substituted phenols in presence of lower alkenoic acid solution of potassium dichromate and manganese acetate | US30112572 | 1972-10-26 | US3876709A | 1975-04-08 | LEE RICHARD J; KARLL ROBERT E |
| Derivatives of nuclear coupled alkylphenols, that is nuclear carbon-to-carbon coupling, have higher activity as lubricating oil addition agents than the same derivatives of the parent alkylphenols. For example, sulfonamides or products of the Mannich Reaction derived from coupled p-alkylphenolsulfonyl chloride and an amine or coupled alkylphenol, amine and formaldehyde have higher activity than the same derivatives from the parent p-alkylphenol. Two, three, four, five, six and up to seven molecules of alkylphenol can be coupled through nuclear carbon-to-carbon coupling in the presence of a lower alkanoic acid (e.g., acetic acid) solution of potassium dichromate and manganese acetate.
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| 20 | 一种硫代硫酸盐生产工艺及设备 | CN202410566034.0 | 2024-05-09 | CN118458704A | 2024-08-09 | 李锦山; 王海荣; 李正健; 杨赛龙 |
| 本发明涉及硫代硫酸盐生产技术领域，具体涉及一种硫代硫酸盐生产工艺及设备；设立硫代硫酸盐生产线；其中硫代硫酸盐生产线的生产产品包括硫代硫酸铵、硫代硫酸钙、硫代硫酸钾、硫代硫酸镁产品；设立初始反应区，使用初始反应区提供硫代硫酸盐生产材料；使用硫代硫酸盐生产材料分别生产硫代硫酸铵、硫代硫酸钙、硫代硫酸钾、硫代硫酸镁产品，可在硫代硫酸盐生产线中同时生产硫代硫酸铵、硫代硫酸钾、硫代硫酸镁、硫代硫酸钙，提高硫代硫酸盐的生产效率。 | ||||||
