To detect the state of a slurry during stirring without exposure to the atmosphere and with high accuracy. A stirring tank stores a slurry for a battery without exposure to the atmosphere. A stirring device stirs the slurry in the stirring tank. An observation container is coupled to the stirring tank. A circulation device circulates the slurry between the stirring tank and the observation container without exposure to the atmosphere. A detection device detects the state of the slurry by irradiating the slurry in the observation container with X-rays and detecting the X-rays transmitted through the slurry.

To detect the state of a slurry during stirring without exposure to the atmosphere and with high accuracy. A stirring tank stores a slurry for a battery without exposure to the atmosphere. A stirring device stirs the slurry in the stirring tank. An observation container is coupled to the stirring tank. A circulation device circulates the slurry between the stirring tank and the observation container without exposure to the atmosphere. A detection device detects the state of the slurry by irradiating the slurry in the observation container with X-rays and detecting the X-rays transmitted through the slurry.

A process for making an oligonucleotide, the process including reacting a oligonucleotide precursor with a solid phase support within a reaction vessel, the reaction vessel being coupled to an actuator and having a resting position and inverting the reaction vessel via the actuator such that the reaction vessel is inverted relative to the resting position, wherein the inversion of the reaction vessel results in stirring of the solid phase support within the reaction vessel.

A process for making an oligonucleotide, the process including reacting a oligonucleotide precursor with a solid phase support within a reaction vessel, the reaction vessel being coupled to an actuator and having a resting position and inverting the reaction vessel via the actuator such that the reaction vessel is inverted relative to the resting position, wherein the inversion of the reaction vessel results in stirring of the solid phase support within the reaction vessel.

The present invention relates to a dispenser for viscous materials that includes a static mixer, a first and second receptacle R.sub.1 and R.sub.2 for a first and second viscous material, connected in fluid communication with the static mixer, a first and second actuator configured for discharge of receptacle R.sub.1 and R.sub.2, an electrically or manually operable drive and a mechanical or hydraulic power transmission configured to translate drive motion into first and second actuator motion.

A beverage container has a housing, a controllable flow restriction element, and at least two liquid storage compartments in the housing. The housing is relatively rotatable with respect to the controllable flow restriction element about a main axis for rotation of the controllable flow restriction element between a closed liquid flow position and an open liquid flow position. The controllable flow restriction element has openings therein within the housing. Rotation of the controllable flow restriction element toward the closed position effects the closed position. Mixing of liquids from the first liquid compartment and the second liquid compartment are effected by rotational movement of the controllable flow restriction element.

A process for making an oligonucleotide, the process including reacting a oligonucleotide precursor with a solid phase support within a reaction vessel, the reaction vessel being coupled to an actuator and having a resting position and inverting the reaction vessel via the actuator such that the reaction vessel is inverted relative to the resting position, wherein the inversion of the reaction vessel results in stirring of the solid phase support within the reaction vessel.

A process for making an oligonucleotide, the process including reacting a oligonucleotide precursor with a solid phase support within a reaction vessel, the reaction vessel being coupled to an actuator and having a resting position and inverting the reaction vessel via the actuator such that the reaction vessel is inverted relative to the resting position, wherein the inversion of the reaction vessel results in stirring of the solid phase support within the reaction vessel.

A mixing device serves for producing a powder mixture of a first powder component and at least one second powder component for an additive manufacturing device. The mixing device includes a first container for receiving the first and/or the second powder component, where a discharge opening for discharging the first and/or the second powder component is provided at a lower boundary of the first container, and a second container for receiving the first and/or the second powder component. The second container is designed to be at least partially open towards an upper side. The first and second container each include at least one fluidization zone for introducing a gas into the first and second container. The mixing device further includes a powder conduit that connects to the discharge opening of the first container and is guided into the second container.

In an autoclave apparatus for a high-pressure acid leaching process which advances leaching by stirring heated and pressurized material slurry and sulfuric acid by stirrers in compartments in an autoclave main body of a plurality of compartments, transfers slurry from an upstream side compartment to a downstream one to advance leaching, liquid flow ports for slurry transfer that open and close by doors are provided on the partition walls, the liquid flow ports for slurry transfer are installed at positions where the heights from the lowermost portion the autoclave to the center of gravity are 0.1 to 0.3 times an autoclave diameter and distances from the center lines of the partition walls to the center of gravity are 0.05 to 0.25 times the autoclave diameter, and the liquid flow ports for slurry transfer have shapes which do not reach end portions of the partition walls.