A fluid heating system includes a tank assembly having an interior surface bounding a chamber, the tank assembly including a sidewall encircling the chamber and extending between a first end and an opposing second end, the first end bounding an opening to the chamber, and a lid movable between a first position wherein the opening to the chamber is exposed and a second position wherein the lid is disposed over the opening. A collapsible bag is removably disposed within the chamber of the tank assembly, the collapsible bag bounding a compartment adapted to hold a fluid. A mechanism is provided for controlling the temperature of fluid within the collapsible bag when the collapsible bag is positioned within chamber of the tank assembly.

A system includes an algae bioreactor that contains an algae slurry, a heat exchanger in fluid communication with the algae bioreactor to receive the algae slurry from the algae bioreactor and heat and increase a pressure of the algae slurry, and one or more valves and a flash vessel in fluid communication with a discharge of the heat exchanger to flash the algae slurry and create steam and algae biomass. A separator receives the algae biomass from the flash vessel and separates oils from the algae biomass to generate a biofuel.

A method of producing a cell growth medium. The method includes cultivating microbial cells by gas fermentation to obtain a biomass slurry, concentrating the biomass slurry by separating and removing a liquid phase from a solid phase, homogenizing the concentrated biomass slurry with high pressure homogenization, wherein the microbial cells are at least partially degrading, treating the homogenized biomass slurry by adding at least one protease, and heating the treated biomass slurry.

Reference is made to the Identification of the Microorganism, with the identification reference given by the DEPOSITOR of SoF1, having the Accession number given by the INTERNATIONAL DEPOSITORY AUTHORITY of VTT E-193585, received on Jun. 11, 2019, (date of original deposit).

Bioreactor with a vessel having at least one gas dissipation duct for gas discharge, the orifice of the gas dissipation duct being connected to a hydrophobic sterile filter and to a condenser arranged between them and having condensation surfaces, a turbulence generator for generating a turbulent flow is arranged in the gas dissipation duct in the region of the condenser.

A process for processing metal ore includes: reducing a metal ore, particularly a metallic oxide, in a blast furnace shaft; producing furnace gas containing CO.sub.2, in the blast furnace shaft; discharging the furnace gas from the blast furnace shaft; directing at least a portion of the furnace gas directly or indirectly into a CO.sub.2-converter; and converting the CO.sub.2 contained in the furnace gas into an aerosol consisting of a carrier gas and C-particles in the CO.sub.2-converter in the presence of a stoichiometric surplus of C; directing at least a first portion of the aerosol from the CO.sub.2-converter into the blast furnace shaft; and introducing H.sub.2O into the blast furnace shaft. By virtue of the reaction C+H.sub.2O.fwdarw.CO.sub.2+2H, nascent hydrogen is produced in the blast furnace which causes rapid reduction of the metal ore. The speed of reduction of the metal ore is thus increased, and it is possible to increase either the throughput capacity of the blast furnace or to reduce the size of the blast furnace. An aerosol in the form of a fluid is easily introducible into the blast furnace shaft.

A method for sanitizing biomass in which the biomass is fed to a shaft cooler, and the biomass is heated in the shaft cooler by supplying a heated heating medium to the shaft cooler.

This disclosure is a system for heating a sample, e.g. a biological material, in a vessel. The system can include a heating device configured to transmit energy to the vessel and a base moveably coupled to the heating device. The system can also include a processor configured to receive an input associated with a target temperature, and transmit a signal to controllably move the heating device relative to the base for a time period, wherein the time period is determined based on the target temperature and content volume.

The present invention belongs to the technology field of microbial fermentation of the sugar-containing raw materials for producing fuel ethanol. It specifically relates to a continuous separation device and process for producing fuel ethanol. The device is continuous distillation device, and is improvement of the distillation device in the prior art. The present invention utilizes a continuous ethanol separation process, which can make full use of fermentable sugar of the sweet sorghum straw (or sugar cane, sugar beet), increase ethanol yield, change the traditional mode of production, truly realize continuous ethanol separation process; and the waste materials produced in the procedure of distillation can be used either as fuel, or as animal feed, and this not only saves the cost, but also is greatly significant in environmental protection.

A cell printing apparatus of the present disclosure comprises a nozzle configured to discharge a heat-sensitive cell printing composition; and a heating unit for transferring heat to the upper side of the heat-sensitive cell printing composition which is discharged from the nozzle to be laminated. A predetermined space is formed between the heating unit and the nozzle so that the heating unit does not contact with the nozzle.

An automated isolation device for isolation of mitochondria includes an incubation station including a holder for a viable mitochondria solution; and a cooling system, controlled by a processor of the device, for cooling the holder. The device includes a processor-controlled transfer system for transferring solution from the holder to a filtration station; and the filtration station, including a series of filters. The device includes a processor-controlled spectrometry station including a spectrometer positioned to illuminate a cuvette fluidically coupled to an output of the filtration station; and a detector coupled to the processor and positioned on a side of the cuvette opposite the spectrometer. The device includes a processor-controlled transfer system for transferring solution from the spectrometry station to a centrifuge. The centrifuge is processor-controlled and configured to centrifuge the filtrate to separate viable mitochondria from a supernatant.