A brewer's spent grain (BSG) grinder includes a charging tank connected to a grinding unit, the charging tank being equipped with a device for BSG moistening, and the grinding unit having an outlet for discharging grinded BSG. The grinding unit includes a stator and a rotor located coaxially with a gap defined between their working surfaces. A device for mixing and moving a mixture into the gap is fixed on a central part of an upper side of the rotor. A device for discharging grinded BSG is located under the rotor. The rotor is configured to allow staged grinding of BSG to obtain coarser and finer fractions of BSG at upper and lower stages of the rotor respectively. An upper part of the rotor is equipped with blades located around a circumference of the rotor, an outer surface of each blade being part of the working surface of the rotor.

A brewer's spent grain (BSG) grinder includes a charging tank connected to a grinding unit, the charging tank being equipped with a device for BSG moistening, and the grinding unit having an outlet for discharging grinded BSG. The grinding unit includes a stator and a rotor located coaxially with a gap defined between their working surfaces. A device for mixing and moving a mixture into the gap is fixed on a central part of an upper side of the rotor. A device for discharging grinded BSG is located under the rotor. The rotor is configured to allow staged grinding of BSG to obtain coarser and finer fractions of BSG at upper and lower stages of the rotor respectively. An upper part of the rotor is equipped with blades located around a circumference of the rotor, an outer surface of each blade being part of the working surface of the rotor.

A step of obtaining a mixture by adding 0.3 parts by weight to 10 parts by weight of a particulate binder dispersion, which has a solid content concentration of 20% by weight to 60% by weight in terms of a solid content, to 100 parts by weight of an electrode active material; a kneading step of stirring the mixture by a kneading blade to obtain a uniformly dispersed mixture; a crushing step of crushing the uniformly dispersed mixture by a crushing blade to obtain granulated particles; and a drying step of drying the granulated particles are included.

A step of obtaining a mixture by adding 0.3 parts by weight to 10 parts by weight of a particulate binder dispersion, which has a solid content concentration of 20% by weight to 60% by weight in terms of a solid content, to 100 parts by weight of an electrode active material; a kneading step of stirring the mixture by a kneading blade to obtain a uniformly dispersed mixture; a crushing step of crushing the uniformly dispersed mixture by a crushing blade to obtain granulated particles; and a drying step of drying the granulated particles are included.

Systems and methods for generation of lime hydrate compounds and particularly highly reactive hydrated lime (HRH) with a reduced resistivity through the inclusion of a sodium compound generally in the slaking water used in generating the lime hydrate or HRH. The compound may then be used in systems which include a Electrostatic Precipitator (ESP) for SO.sub.2 mitigation without many of the associated problems in ESP performance.

Systems and methods for generation of lime hydrate compounds and particularly highly reactive hydrated lime (HRH) with a reduced resistivity through the inclusion of a sodium compound generally in the slaking water used in generating the lime hydrate or HRH. The compound may then be used in systems which include a Electrostatic Precipitator (ESP) for SO.sub.2 mitigation without many of the associated problems in ESP performance.

The present invention relates to a grinding aid as well as a grinding method. Further, the present invention pertains to a titanium dioxide particle with a layer comprising a grinding aid as described herein and the use of said titanium dioxide particle in various applications.

Disclosed herein are methods and apparatus for producing nanometer scale particles utilizing an electrosterically stabilized slurry in a media mill. A method for producing nanometer scale particles includes adding to a media mill a feed substrate suspension. The feed substrate suspension includes a liquid carrier medium and feed substrate particles. The method further includes adding to the feed substrate suspension in the media mill an electrosteric dispersant. The electrosteric dispersant includes a polyelectrolyte. Still further, the method includes operating the media mill for a period of time to comminute the feed substrate particles, thereby forming nanometer scale particles having a (D.sub.90) particle size of less than about one micron, and recirculating for further grinding the nanometer scale particles from the media mill.

A method for preparing a medicinal substance containing full spectrum of therapeutically desirable substances in naturally occurring proportions found in hemp plants, is carried out by grinding a whole hemp plant to produce fine particles material, and exposing the fine particles material to an elevated pressure (11 PSI-15 PSI) and a reaction temperature maintained in a range of 230 F-250 F which is below a boiling point of the phyto-cannabinoids, terpenes and flavonoids, thus providing enhanced conditions for solvent-free extraction of the therapeutically desirable substances and diffusing the extracted substances into the carrier oil at an enhanced rate. Thus produced infused oil final product contains full spectrum phyto-cannabinoids, terpenes and flavonoids in naturally occurring proportions.

A method for preparing a medicinal substance containing full spectrum of therapeutically desirable substances in naturally occurring proportions found in hemp plants, is carried out by grinding a whole hemp plant to produce fine particles material, and exposing the fine particles material to an elevated pressure (11 PSI-15 PSI) and a reaction temperature maintained in a range of 230 F-250 F which is below a boiling point of the phyto-cannabinoids, terpenes and flavonoids, thus providing enhanced conditions for solvent-free extraction of the therapeutically desirable substances and diffusing the extracted substances into the carrier oil at an enhanced rate. Thus produced infused oil final product contains full spectrum phyto-cannabinoids, terpenes and flavonoids in naturally occurring proportions.