专利检索_ .用添加剂防止晶体吸潮或结块专利检索_ .用添加剂防止晶体吸潮或结块专利检索查询

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	一种元明粉的防结块剂及制备方法	CN201510813522.8	2015-11-23	CN106745080A	2017-05-31	刘建
一种元明粉的防结块剂及制备方法，包括以下重量百分比的各组分：无机粉末75%-95%，改性剂5%-25%；所述的无机粉末为亚铁氰化钾、硅铝酸钠和二氧化硅的混合物；所述的改性剂为烷基苯磺酸的胺盐和磷酸酯的胺盐组成的混合物。本发明配方简单，无污染，抗结块时间长。
2	METHOD FOR THE PRODUCTION OF SULPHATE OF POTASH GRANULATES, SULPHATE OF POTASH GRANULATE OBTAINED THEREBY, AND USE THEREOF	US15515436	2015-09-30	US20170217849A1	2017-08-03	Guido BAUCKE; Marcel MUELLER-GOLDKUHLE; Armin DIETRICH; Torsten REST; Roland KEIDEL; Ludger WALDMANN
The invention relates to a method for producing sulphate of potash granulates, wherein 0.1 to 7.5 wt % of a sodium salt selected from among sodium chloride, sodium sulphate, sodium sulphate hydrates, sodium hydroxide and mixtures thereof are added to the sulphate of potash during the granulation process, the percentage by weight being in relation to the sulphate of potash used. In addition, 0.1 to 2.5 wt % of water are added prior to or during the granulation process. The invention also relates to the granulates obtained by said method as well as the use of sodium salts and glaserite and mixtures thereof for improving the mechanical properties of sulfate of potash granulates. The sulphate of potash granulates produced by the method of the invention have significantly greater bursting strength and significantly greater abrasion resistance than granulates known from the prior art.
3	Method for treating potash with anticaking agent	US370767	1982-04-22	US4536418A	1985-08-20	Elmar L. Goldsmith
Anti-caking agent is thoroughly distributed upon particulate hygroscopic materials, e.g., particulate inorganic salts such as potassium chloride and sodium chloride, by contacting an agitated stream of the particulate material with an aqueous dispersion of anticaking agent and then passing the treated material through a fluid bed of the treated particulate material. The pretreated particulate hygroscopic material is typically warm, i.e., has a temperature above 25.degree. C., and is cooled in the fluid bed which is fluidized with dehumidified, fluidizing gas having a temperature lower than the treated particulate hygroscopic material entering the bed. Cooled particulate hygroscopic material having a coating of anticaking agent distributed substantially uniformly over the surface of the particles and having a water content substantially the same as the pretreated warm particulate material is removed from the fluid bed.
4	Method of preventing caking of ammo-	US3126255D		US3126255A	1964-03-24

5	Verfahren zur Herstellung rieselfähiger, anorganischer Ammonium- und Alkalisalze	EP79100937.6	1979-03-29	EP0004883B1	1981-09-16	Widder, Rudi, Dr.; Kirner, Helmut, Dr.

6	VERFAHREN ZUR HERSTELLUNG VON KALIUMSULFAT-GRANULATEN UND DAS HIERAUS ERHALTENE KALIUMSULFAT-GRANULAT SOWIE DESSEN VERWENDUNG	EP15795108.8	2015-09-30	EP3201159A1	2017-08-09	BAUCKE, Guido; MÜLLER-GOLDKUHLE, Marcel; DIETRICH, Armin; REST, Torsten; KEIDEL, Roland; WALDMANN, Ludger
The invention relates to a method for producing sulphate of potash granulates, wherein 0.1 to 7.5 wt% of a potassium chloride are added to the sulphate of potash during the granulation process, the percentage by weight being in relation to the sulphate of potash used. In addition, 0.1 to 2.5 wt% of water are added prior to or during the granulation process. The invention also relates to the granulates obtained by said method as well as the use of potassium chloride for improving the mechanical properties of sulfate of potash granulates. The sulphate of potash granulates produced by the method of the invention have significantly greater bursting strength and significantly greater abrasion resistance than granulates known from the prior art.
7	Process for the preparation of free-flowing inorganic ammonium and alkali salts	EP79100937	1979-03-29	EP0004883A3	1979-11-28	Widder, Rudi, Dr.; Kirner, Helmut, Dr.

8	Verfahren zur Herstellung rieselfähiger, anorganischer Ammonium- und Alkalisalze	EP79100937.6	1979-03-29	EP0004883A2	1979-10-31	Widder, Rudi, Dr.; Kirner, Helmut, Dr.
Zum Verhindern des Zusammenbackens von anorganischen Ammonium- und/oder Alkalisalzen, insbesondere Nitriten oder Nitraten, werden in die Salze aromatische Sulfosäuren, eingearbeitet. Als aromatische Sulfosäuren setzt man Gemische ein, wie sie bei der Umsetzung von 1 Mol Styrol mit 1 bis 2,5 Molen Naphthalin in Gegenwart katalytischer Mengen Schwefelsäure bei Temperaturen von 50 bis 120°C und anschließender Sulfierung und Neutralisation erhalten worden sind.
9	METHOD FOR THE PRODUCTION OF SULPHATE OF POTASH GRANULATES, SULPHATE OF POTASH GRANULATE OBTAINED THEREBY, AND USE THEREOF	PCT/DE2015000476	2015-09-30	WO2016050232A3	2016-08-18	BAUCKE GUIDO; MÜLLER-GOLDKUHLE MARCEL; DIETRICH ARMIN; REST TORSTEN; KEIDEL ROLAND; WALDMANN LUDGER
The invention relates to a method for producing sulphate of potash granulates, wherein 0.1 to 7.5 wt% of a sodium salt selected from among sodium chloride, sodium sulphate, sodium sulphate hydrates, sodium hydroxide and mixtures thereof are added to the sulphate of potash during the granulation process, the percentage by weight being in relation to the sulphate of potash used. In addition, 0.1 to 2.5 wt% of water are added prior to or during the granulation process. The invention also relates to the granulates obtained by said method as well as the use of sodium salts and glaserite and mixtures thereof for improving the mechanical properties of sulfate of potash granulates. The sulphate of potash granulates produced by the method of the invention have significantly greater bursting strength and significantly greater abrasion resistance than granulates known from the prior art.

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