Abstract:
A method for improving the rheological properties of mineral slurry comprising adding a copolymeric dispersing agent to the slurry to disperse silicate minerals. Also disclosed is a method for flotating mineral slurry.
Abstract:
SyncML is used for synchronizing data of terminal device in wireless and wired environments. In general, synchronization takes place between a terminal device (e.g., a mobile phone) and a server device (e.g., a web server in Internet). However, a SyncML session, which occurs between the terminal and server, is an end-to-end communication. The idea of the present invention is to provide a method, a router and a system to allow routing of the synchronizing data exchanged during a synchronizing session through such a router. In general having the router is more cost efficient and a faster solution from the end-user point of view.
Abstract:
The present invention relates to products and methods for removing or recovering substances from aqueous solution. Titanic acid product is used as adsorption material for several substances, for example impurities or contaminants, such as arsenic, lead, fluorine or phosphate. The present invention also relates to a granule for removing substances from aqueous solution and a filter assembly comprising titanic acid or said granule.
Abstract:
SyncML allows synchronization to take place between a terminal device and a server device. To be able to understand each other the data transferred between a SyncML client and a SyncML server must be coded as a SyncML document. The coding or decoding/parsing of the SyncML document is done by the separate application components, respectively, that other end-user applications (e.g. a UI application) can use. It is not always wanted, advantageous or even possible to employ the SyncML coding/decoding feature, since it is subjected to several disadvantages. The present disclosure provides a concept to still use the synchronization related components for communicating synchronization data between the participating devices but without employing the coding/decoding component feature. The response of coding and decoding the synchronization data is transferred to corresponding end-user applications.
Abstract:
Binder compositions for agglomerating iron ore fines are provided, the compositions comprising: (a) about 30 to about 80% by weight one or more types of anionic or nonionic acrylamide-containing polymer; (b) about 10 to about 35% by weight one or more types of inorganic or organic monomeric electrolyte; and (c) about 10 to about 35% one or more types of finely ground wood fiber. A process for preparing iron ore pellets with the binder compositions is also provided, the process comprising: (i) adding a binder composition to particulate iron ore to form a mixture; and (ii) forming the mixture into pellets.
Abstract:
The invention relates to a process for producing an adsorbent material containing iron oxyhydroxide, wherein an iron oxyhydroxide mass having a moisture content of 5-15% by weight is produced, said mass is granulated by compaction, followed by comminution and sieving of the compacted product to give product granules with grain sizes ranging between 0.5 and 4 mm. The invention is also relates to a granular adsorbent material containing iron oxyhydroxide, the grain size of the granules being between 0.5 and 4 mm, and the bulk density thereof being from 0.8 to 1.5 g/cm3. Said adsorbent material may be used for removing harmful substances, particularly arsenic, from an aqueous solution thereof.
Abstract translation:本发明涉及一种生产含有羟基氧化铁的吸附剂材料的方法,其中产生水分含量为5-15重量%的羟基氧化铁物质,所述物质通过压实造粒,然后粉碎和筛分压实产物 得到颗粒尺寸在0.5至4mm之间的产品颗粒。 本发明还涉及含有羟基氧化铁的粒状吸附剂材料,颗粒的粒径在0.5-4mm之间,其堆积密度为0.8-1.5g / cm 3。 所述吸附剂材料可用于从其水溶液中除去有害物质,特别是砷。