A method and system for flushing an area of a robotic harvest dairy barn is presented. The method is based upon defining areas within the dairy barn that, by virtue of use of robots for “cow-initiated” milking will be maintained in a hygienically clean and dry condition with frequent flushings of short duration. The four areas of the barn felt to benefit from this frequent flushing including any of: an area immediately surrounding a robot; a holding area for staging cows for milking at the robot; a robot control room; and a milk collection room. In the relevant areas the flooring deck is configured to slope at its upper surface to define a drain area, the drain area including at least one grated drain positioned to collect any liquid deposited on the upper surface of the provided flooring deck. A collecting pipe network conducts liquid collected to a baffled tank.

Separators for separating a multi-phase composition include a separator casing defining a chamber and a permeate outlet, at least one hydrocyclone within the separator casing, and at least one ceramic membrane. Each hydrocyclone includes a hydrocyclone inlet, a tapered section downstream of the hydrocyclone inlet, an accepted outlet, and a reject outlet. The ceramic membrane may be disposed within the separator casing and downstream of the accepted outlet of the hydrocyclone or may be disposed within at least a portion of the tapered section of the hydrocyclone. The ceramic membrane includes a retentate side and a permeate side, where the permeate side is in fluid communication with the chamber. Systems and methods for separating a multi-phase composition into a lesser-density fluid, a greater-density fluid, and a medium-density fluid using the separators are also disclosed.

Separators for separating a multi-phase composition include a separator casing defining a chamber and a permeate outlet, at least one hydrocyclone within the separator casing, and at least one ceramic membrane. Each hydrocyclone includes a hydrocyclone inlet, a tapered section downstream of the hydrocyclone inlet, an accepted outlet, and a reject outlet. The ceramic membrane may be disposed within the separator casing and downstream of the accepted outlet of the hydrocyclone or may be disposed within at least a portion of the tapered section of the hydrocyclone. The ceramic membrane includes a retentate side and a permeate side, where the permeate side is in fluid communication with the chamber. Systems and methods for separating a multi-phase composition into a lesser-density fluid, a greater-density fluid, and a medium-density fluid using the separators are also disclosed.

A plant for dealcoholising alcoholic beverages includes a rectification column having at least one inlet for the alcoholic beverage, a sump and a top. The rectification column is operable such that dealcoholised beverage can be removed from the sump and exhaust vapour can be removed from the top. At least one evaporator is configured to supply the rectification column with vapour. A condenser arrangement condenses the exhaust vapour removed from the top of the rectification column, at least in part. The plant further includes a heat pump which can operate the evaporator as well as the condenser arrangement. A method for dealcoholising alcoholic beverages in a rectification column is also disclosed.

A tank for separating solids from a wort, the tank including: a container having inner surface portions defining an interior container space, and outer surface portions facing away from the interior container space; a whirlpool arrangement configured create a whirl of the wort; wherein the tank further includes a cooling arrangement configured to cool at least a portion of the interior container space for cooling the wort.

The present invention relates generally to corn dry-milling, and more specifically, to a method and system for removing insoluble solids mid-evaporation in a corn (or similar carbohydrate-containing grain) dry milling process for making alcohol, such as ethanol, and/or other biofuels/biochemicals. In one example, the method for removing residual insoluble solids in a grain dry milling process includes separating a whole stillage byproduct into an insoluble solids portion and a solubles portion, which includes residual insoluble solids. Then, the solubles portion is subjected to a first evaporation, via one or more evaporators, to remove liquid from the solubles portion to define a concentrated solubles portion. After the first evaporation, the residual insoluble solids are separated from the concentrated solubles portion. And thereafter, the concentrated solubles portion is subjected to a second evaporation, via one or more evaporators, to remove additional liquid from the concentrated solubles portion.

The present disclosure provides processes and devices for adsorbing and concentrating carbon dioxide (CO.sub.2) gas directly from ambient air. The methods may comprise extracting CO.sub.2 directly from air and adding the extracted CO.sub.2 to the air circulating inside an enclosed structure. A computer system coupled to chemical sensors and a process control software program may be operatively coupled to the devices and configured to optimize and control the operating conditions of the device, via machine learning algorithms, and additionally verify carbon dioxide adsorption and enrichment for encrypted transactional carbon credits.

Separating apparatus, comprising a sedimentation settler and a collection vessel disposed underneath and being in fluid communication with the sedimentation settler, the collection vessel forming a receiving chamber having an outlet at or adjacent to the chamber bottom and having an inlet opening, wherein the collection vessel is arranged such the flow direction of the fluid in the area underneath the sedimentation settler is substantially in line with the direction of the channels of the sedimentation settler.

A mobile crop processing system includes a self-propelled harvester that shears and chops plant material, a mobile extraction assembly that follows the harvester and receives the chopped plant material to produce a crude oil output while discarding unwanted moisture and biomass in the field, a field-based extraction assembly that separates the crude oil into reclaimed solvent and essential oil, and a transporter for carrying containers of crude oil and solvent between the mobile and field-based extraction assemblies. The mobile extraction assembly includes a pre-treatment assembly for mixing plant material with solvent, a dewatering and maceration assembly for removing moisture from the plant material, and a separation assembly for removing additional moisture and biomass. Using the system, crops can be harvested and processed in the field when they are ready to be cut. The system can operate continuously until a desired portion of the field has been cut and processed.

A monolithic membrane-type filtration structure for filtering liquids, includes a support formed of a porous inorganic material of permeability K.sub.s, the support having a tubular overall shape with a main axis, an upstream base, a downstream base, a peripheral wall delimiting an internal part and a plurality of passages parallel to the main axis of the support, formed in the internal part of the support, a membrane of permeability K.sub.m and of mean thickness t.sub.m covering the internal surface of the passages; the external hydraulic diameter of the structure satisfying the relationship .sub.f=[A+Blog.sub.10 (K.sub.st.sub.m/K.sub.m)]; in which is a coefficient between 0.85 and 1.15, and A=21570ent.sub.int.sup.218.6D.sub.h+19.0e.sub.int2.5e.sub.ext+0.1244 B=11760D.sub.he.sub.int+9.7e.sub.int+3.1e.sub.ext+0.04517. D.sub.h is the mean hydraulic diameter of the passages, e.sub.int is the minimum thickness of the internal walls between the passages, e.sub.ext is the minimum thickness of the peripheral wall of the filter.