The present invention relates to a method for preparing a sound-adsorbing material and a sound-adsorbing material. The method includes the following steps: S1, preparing a non-foaming material slurry and mixing the slurry uniformly; S2, forming the non-foaming material slurry by using an oil column forming method to form wet granules; S3, drying the wet granules to form dry granules; and S4, roasting the dry granules to form sound-adsorbing material granules. The method has the advantages of simple operation and high reliability. The formed granules can have a uniform size, a smooth surface and high sphericity, and the granules are in contact with each other in points and piled up uniformly, which can reduce the bed resistance.

A method for coating bulk material uses a coating apparatus to produce a continuous flow of coated material having a predetermined stationary coating weight gain. Coating material is sprayed on the bulk material in two phases within respective first and second rotatable tubular containers of the coating apparatus. In the first rotatable container, the bulk material is partially coated with a pre-set weight gain. In the second rotatable container, the bulk material is sprayed with a coating material to obtain a bulk material coated with the predetermined stational coating weight gain. A transition phase is provided between the two spray periods during which a load of coated bulk material from the first container is transferred at a transfer flow rate to the second container while a new load of bulk material is fed to the first container at the same flow rate as the transfer flow rate.

A method for coating bulk material uses a coating apparatus to produce a continuous flow of coated material having a predetermined stationary coating weight gain. Coating material is sprayed on the bulk material in two phases within respective first and second rotatable tubular containers of the coating apparatus. In the first rotatable container, the bulk material is partially coated with a pre-set weight gain. In the second rotatable container, the bulk material is sprayed with a coating material to obtain a bulk material coated with the predetermined stational coating weight gain. A transition phase is provided between the two spray periods during which a load of coated bulk material from the first container is transferred at a transfer flow rate to the second container while a new load of bulk material is fed to the first container at the same flow rate as the transfer flow rate.

Disclosed herein are novel compositions for the production of granule products, and uses of the same. Said granule products may comprise one or more of an input material, fibers, a binder, moisture, and an additive. Also disclosed are processes and systems for making the same and methods of using the same. A process for manufacturing granules may include mixing and granulating input material, fibers, a binder, and water using a mixer to produce wet granules, drying and cooling the wet granules, and separating at least one of dry overs and dry fines from the dried, cooled granules using a classifier.

Disclosed herein are novel compositions for the production of granule products, and uses of the same. Said granule products may comprise one or more of an input material, fibers, a binder, moisture, and an additive. Also disclosed are processes and systems for making the same and methods of using the same. A process for manufacturing granules may include mixing and granulating input material, fibers, a binder, and water using a mixer to produce wet granules, drying and cooling the wet granules, and separating at least one of dry overs and dry fines from the dried, cooled granules using a classifier.

Apparatus for producing fine particles having a particle formation mechanism and a particle-outlet micro-channel may include a unit-structure including first and second portions adjacent to each other; and a first inlet defined in the first portion at a first height. A continuous phase solution is injected into the first inlet; and a second inlet is defined in the first portion at a second height different from the second height. A dispersed phase solution is injected into the second inlet. A merging volume is defined in the second portion and is defined at third height equal to either the first height and the second height, or has a value therebetween. The continuous phase solution and the dispersed phase solution are merged in the merging volume, wherein fine particles are formed. A first micro-channel and a second micro-channel branching from the merging volume communicates with the first inlet and the second inlet, respectively.

Apparatus for producing fine particles having a particle formation mechanism and a particle-outlet micro-channel may include a unit-structure including first and second portions adjacent to each other; and a first inlet defined in the first portion at a first height. A continuous phase solution is injected into the first inlet; and a second inlet is defined in the first portion at a second height different from the second height. A dispersed phase solution is injected into the second inlet. A merging volume is defined in the second portion and is defined at third height equal to either the first height and the second height, or has a value therebetween. The continuous phase solution and the dispersed phase solution are merged in the merging volume, wherein fine particles are formed. A first micro-channel and a second micro-channel branching from the merging volume communicates with the first inlet and the second inlet, respectively.

A method for manufacturing an ion conductor including LiCB.sub.9H.sub.10 and LiCB.sub.11H.sub.12 is provided. The method includes mixing LiCB.sub.9H.sub.10 and LiCB.sub.11H.sub.12 in a molar ratio of LiCB.sub.9H.sub.10/LiCB.sub.11H.sub.12=1.1 to 20. An ion conductor including lithium (Li), carbon (C), boron (B) and hydrogen (H) is also provided. The ion conductor has X-ray diffraction peaks at at least 2θ=14.9±0.3 deg, 16.4±0.3 deg and 17.1±0.5 deg in X ray diffraction measurement at 25° C., and has an intensity ratio (B/A) of 1.0 to 20 as calculated from A=(X-ray diffraction intensity at 16.4±0.3 deg)−(X-ray diffraction intensity at 20 deg) and B=(X-ray diffraction intensity at 17.1±0.5 deg)−(X-ray diffraction intensity at 20 deg).

A method for manufacturing an ion conductor including LiCB.sub.9H.sub.10 and LiCB.sub.11H.sub.12 is provided. The method includes mixing LiCB.sub.9H.sub.10 and LiCB.sub.11H.sub.12 in a molar ratio of LiCB.sub.9H.sub.10/LiCB.sub.11H.sub.12=1.1 to 20. An ion conductor including lithium (Li), carbon (C), boron (B) and hydrogen (H) is also provided. The ion conductor has X-ray diffraction peaks at at least 2θ=14.9±0.3 deg, 16.4±0.3 deg and 17.1±0.5 deg in X ray diffraction measurement at 25° C., and has an intensity ratio (B/A) of 1.0 to 20 as calculated from A=(X-ray diffraction intensity at 16.4±0.3 deg)−(X-ray diffraction intensity at 20 deg) and B=(X-ray diffraction intensity at 17.1±0.5 deg)−(X-ray diffraction intensity at 20 deg).

A wet granulator includes a material cylinder. A cylinder cover is rotatably arranged at an opening of the material cylinder, and a locking member is arranged on the cylinder cover. The locking member includes a locking housing, and the locking housing is provided with a first through groove. A locking pin slides in the first through groove, and the locking pin includes a middle rod and a contacting rod. A first end of the contacting rod is connected to a first end of the middle rod to form a contacting platform, and a second end of the contacting rod extends out of the first through groove. The first end of the middle rod is arranged in the first through groove, and a second end of the middle rod extends out of the first through groove. The second end of the middle rod is provided with a pin head.