Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful intermediates and products, such as energy, fuels, foods or materials. For example, equipment, systems and methods are described that can be used to treat feedstock materials, such as cellulosic and/or lignocellulosic materials, in a vault in which hazardous gases are removed, destroyed and/or converted. The treatments are efficient and can reduce the recalcitrance of the lignocellulosic material so that it is easier to produce an intermediate or product, e.g., sugars, alcohols, sugar alcohols and energy, from the lignocellulosic material.

A system for managing fiber on-site at an oilfield. The system includes a packing region and a corresponding region which both interface a bulk of the fiber simultaneously. However, the packing region is of a moving character and the corresponding region is of a substantially different character which may or may not be static in nature. Regardless, the difference in character between the adjacent regions allows for a substantially continuous manner of packing fiber. This may be particularly beneficial where the fiber is of a crimped nature or otherwise comparatively light or of low density as may be the case for certain downhole fracturing or cementing applications utilizing the fiber at the oilfield.

A system for managing fiber on-site at an oilfield. The system includes a packing region and a corresponding region which both interface a bulk of the fiber simultaneously. However, the packing region is of a moving character and the corresponding region is of a substantially different character which may or may not be static in nature. Regardless, the difference in character between the adjacent regions allows for a substantially continuous manner of packing fiber. This may be particularly beneficial where the fiber is of a crimped nature or otherwise comparatively light or of low density as may be the case for certain downhole fracturing or cementing applications utilizing the fiber at the oilfield.

Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful intermediates and products, such as energy, fuels, foods or materials. Systems, methods and equipment are described for upgrading process streams using electrodialysis or electrodialysis reversal.

Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful intermediates and products, such as energy, fuels, foods or materials. Systems, methods and equipment are described for upgrading process streams using electrodialysis or electrodialysis reversal.

A distribution conveyor having a proximal and a distal ends, a first and a second sides and one or more adjustable side-discharging flow control valves between the proximal and distal ends, and a recirculation conveyor having a proximal end, proximal to the distal end of the distribution conveyor, and a distal end proximal a redeposit section of the distribution conveyor, wherein the valves can discharge a portion of a source stream of product from the distribution conveyor to a receiving structure underneath each valve, wherein the distal end of the recirculation conveyor is positioned to recirculate a tail stream from the distal end of the distribution conveyor to a redeposit section of the recirculating conveyor, and wherein the distal end of the recirculation conveyor is positioned to return the tail stream to the distribution conveyor laterally offset to a centerline of the distribution conveyor for preferential discharge in the valve(s).

Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful intermediates and products, such as energy, fuels, foods or materials. For example, equipment, systems and methods are described that can be used to treat feedstock materials, such as cellulosic and/or lignocellulosic materials, in a vault in which hazardous gases are removed, destroyed and/or converted. The treatments are efficient and can reduce the recalcitrance of the lignocellulosic material so that it is easier to produce an intermediate or product, e.g., sugars, alcohols, sugar alcohols and energy, from the lignocellulosic material.

Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful intermediates and products, such as energy, fuels, foods or materials. For example, equipment, systems and methods are described that can be used to treat feedstock materials, such as cellulosic and/or lignocellulosic materials, in a vault in which hazardous gases are removed, destroyed and/or converted. The treatments are efficient and can reduce the recalcitrance of the lignocellulosic material so that it is easier to produce an intermediate or product, e.g., sugars, alcohols, sugar alcohols and energy, from the lignocellulosic material.

A lower portion is formed in a vicinity of an end portion of a bottom member of a storage container. A lift member configured to lift parts kept on standby on the lower portion is arranged in a state of being movable up and down along an inner wall of the storage container. A transport unit configured to transport the part, which is lifted and transferred thereto by the lift member, to a target position is arranged, and a position at which the parts are to be transferred to the transport unit is set in a vicinity of an upper position of the lift member.

A lower portion is formed in a vicinity of an end portion of a bottom member of a storage container. A lift member configured to lift parts kept on standby on the lower portion is arranged in a state of being movable up and down along an inner wall of the storage container. A transport unit configured to transport the part, which is lifted and transferred thereto by the lift member, to a target position is arranged, and a position at which the parts are to be transferred to the transport unit is set in a vicinity of an upper position of the lift member.