Abstract: A system and process for converting a digital media file into a digital token is disclosed. The embodiments modify a digital media file so that a set of rules are attached to the digital media file creating a digital token, which can be used to persist the digital media file through a network. In an exemplary embodiment, the network is a distributed ledger or blockchain based network that securely tracks distribution of the digital media file. The digital token may have a value added to it or value may intrinsically exist as the digital token is persisted through the network. The value associated with distribution of the digital media file may be used to reward the owner of the digital media file, distributors of the token, or as an incentive program for commercial transactions and non-commercial transactions.

Abstract: A method of protecting an air vehicle against lightning strikes includes inserting a fastener through a hole in conjoined structures, the fastener defining an axis along its length and having a threaded end and a sleeve, and installing a washer assembly over the threaded end and the sleeve, the washer assembly having a metallic washer and a polymer seal radially inward of the metallic washer. The seal includes a lower seal portion defining a counter-bore, and an upper seal portion extending axially from the lower seal portion. The method includes installing a counter-bored nut on the threaded end, and applying torque to the nut to compress the lower seal portion against a surface of the conjoined structures and around the sleeve at the counter-bore of the seal, and to compress the upper seal portion of the seal into a counter-bore of the nut and around the threaded end.

Abstract: A system and process for converting a digital media file into a digital token is disclosed. The embodiments modify a digital media file so that a set of rules are attached to the digital media file creating a digital token, which can be used to persist the digital media file through a network. In an exemplary embodiment, the network is a distributed ledger or blockchain based network that securely tracks distribution of the digital media file. The digital token may have a value added to it or value may intrinsically exist as the digital token is persisted through the network. The value associated with distribution of the digital media file may be used to reward the owner of the digital media file, distributors of the token, or as an incentive program for commercial transactions and non-commercial transactions.

Abstract: The disclosure relates to the combination of a primary fermentation that converts gas to acetate with a secondary fermentation that converts acetate to a target product. Preferably, the gas contains carbon dioxide, such that the disclosure enables the fixation of carbon dioxide into useful products. The fermentations may be any combination of aerobic and anaerobic, batch and continuous. The fermenting microorganisms may typically be bacterial or fungal.

Abstract: A washer assembly including a metallic washer and a polymer seal. The metallic washer defines a cylindrical void and an axis therethrough. The polymer seal is attached to the metallic washer and is positioned radially inward thereof. The polymer seal includes a lower seal portion positioned at least partially within the cylindrical void and defining a counter-bore, and an upper seal portion extending axially from the lower seal portion. The lower seal portion is configured to engage, at the counter-bore, a fastener to form a seal to reduce escape of energized particles. The upper seal portion is configured to engage a counter-bore of a counter-bored nut to form a seal inside the counter-bored nut to reduce escape of energized particles.

Abstract: The invention provides methods and systems for the production of lipid products from a gaseous substrate using a two stage fermentation process. The method comprises providing a gaseous substrate comprising CO, CO2 or H2 or mixtures thereof, to a first bioreactor containing a culture or one or more microorganisms, and fermenting the substrate to produce acetate. The acetate from the first bioreactor is then provided to a second bioreactor, where it is used as a substrate for fermentation to lipids by one or more microalgae.

Abstract: A washer assembly including a metallic washer and a polymer seal. The metallic washer defines a cylindrical void and an axis therethrough. The polymer seal is attached to the metallic washer and is positioned radially inward thereof. The polymer seal includes a lower seal portion positioned at least partially within the cylindrical void and defining a counter-bore, and an upper seal portion extending axially from the lower seal portion. The lower seal portion is configured to engage, at the counter-bore, a fastener to form a seal to reduce escape of energized particles. The upper seal portion is configured to engage a counter-bore of a counter-bored nut to form a seal inside the counter-bored nut to reduce escape of energized particles.

Abstract: A method of protecting an air vehicle against lightning strikes includes inserting a fastener through a hole in conjoined structures, the fastener defining an axis along its length and having a threaded end and a sleeve, and installing a washer assembly over the threaded end and the sleeve, the washer assembly having a metallic washer and a polymer seal radially inward of the metallic washer. The seal includes a lower seal portion defining a counter-bore, and an upper seal portion extending axially from the lower seal portion. The method includes installing a counter-bored nut on the threaded end, and applying torque to the nut to compress the lower seal portion against a surface of the conjoined structures and around the sleeve at the counter-bore of the seal, and to compress the upper seal portion of the seal into a counter-bore of the nut and around the threaded end.

Abstract: The invention provides methods and systems for the production of lipid products from a gaseous substrate using a two stage fermentation process. The method comprises providing a gaseous substrate comprising CO, CO2 or H2 or mixtures thereof, to a first bioreactor containing a culture or one or more microorganisms, and fermenting the substrate to produce acetate. The acetate from the first bioreactor is then provided to a second bioreactor, where it is used as a substrate for fermentation to lipids by one or more microalgae.

Abstract: The invention relates to methods of capturing carbon by microbial fermentation of a gaseous substrate comprising CO into one or more first products which, in turn, may be incorporated into an article of manufacture or one or more second products.

Abstract: The invention relates to a steel mill adapted to provide gas stream(s) comprising CO to a microbial fermentation, the steel mill comprising a steel mill structure containing apparatus for a steel manufacturing process wherein said apparatus produces waste gases during various stages of the steel making process, said waste gases being directed into the atmosphere by a waste stack, wherein the waste stack is connected to a fermentation system by a transfer means connected to the waste stack to divert at least a portion of the waste gases to the microbial fermentation system.

Abstract: The invention provides for methods by which the economics of the gas fermentation process are improved. The invention provides for the integration of a fermentation process, with an industrial process and an electrolyzer process. The invention provides for the intermittent supply of electrolyzer feedstock from the electrolyzer process to the bioreactor for fermentation. The electrolyzer feedstock may displace at least a portion of the C1 feedstock from the industrial process. The electrolyzer feedstock may supplement the C1 feedstock from the industrial process. Whether or not the electrolyzer feedstock supplements or displaces the C1 feedstock with electrolyzer feedstock may be based upon a function of the cost per unit of the C1 feedstock, the cost per unit of the electrolyzer feedstock, and the value per unit of the fermentation product.

Abstract: The invention relates to a method for producing products by microbial fermentation. The method comprises first converting a feed stream containing methane to a gaseous substrate comprising CO, of the invention include converting CO H2, and CO2 using a steam reforming zone and a water gas shift zone. The gaseous substrate is then converted to products such as alcohols and/or acids by to one or more products including alcohols and/or acids by fermentation using a carboxydotrophic microorganism.

Abstract: Disclosed are antimicrobial emulsions, products comprising the emulsions, and methods of use.

Abstract: The invention provides schemes for the integration of a fermentation process, with an electrolysis process, and a C1-generating industrial process. In particular, the invention provides process for utilizing electrolysis products, for example H2 and/or O2, to improve the process efficiency of at least one of the fermentation process or the C1-generating industrial process. More particularly, the invention provides a process whereby, H2 generated by electrolysis is used to improve the substrate efficiency for a fermentation process, and the O2 generated by the electrolysis process is used to improve the composition of the C1-containing tail gas generated by the C1-generating industrial process.

Abstract: Apparatuses and associated methods are described for the efficient evaluation of C1-containing substrates, and especially for such evaluation conducted locally, or on-site, at a prospective facility for implementation of a biological conversion process for desired end product using a C1 carbon source. The exact composition of a given, industrial C1-containing substrate, as well as the range in composition fluctuations, are generally difficult to reproduce at a remote facility (e.g., a laboratory or a pilot-scale or demonstration-scale process), as required for the accurate prediction/modeling of commercial performance to justify large capital expenditures for commercial scale-up.

Abstract: Apparatuses and associated methods are described for the efficient evaluation of C1-containing substrates, and especially for such evaluation conducted locally, or on-site, at a prospective facility for implementation of a biological conversion process for desired end product using a C1 carbon source. The exact composition of a given, industrial C1-containing substrate, as well as the range in composition fluctuations, are generally difficult to reproduce at a remote facility (e.g., a laboratory or a pilot-scale or demonstration-scale process), as required for the accurate prediction/modeling of commercial performance to justify large capital expenditures for commercial scale-up.

Abstract: Methods of capturing carbon by microbial fermentation of a gaseous substrate comprising CO. The methods include converting CO to one or more products including alcohols and/or acids and optionally capturing CO2 to improve overall carbon capture. In certain aspects, also disclosed are to processes for producing alcohols, particularly ethanol, from industrial waste streams, particularly steel mill off-gas.

Abstract: A method is provided for controlling a metabolic profile of an anaerobic microbial fermentation culture. In particular, a metabolic profile of a fermentation process is controlled by controlling the amount of dissolved CO2 provided to a culture. Further provided is a method of producing one or more products by microbial fermentation of a gaseous substrate through feeding tail gas CO2 from a reactor to a second reactor, or by recycling tail gas CO2 to the same reactor.

Abstract: The invention relates to a method for producing products by microbial fermentation. The method comprises first converting a feed stream containing methane to a gaseous substrate comprising CO, of the invention include converting CO H2, and CO2 using a steam reforming zone and a water gas shift zone. The gaseous substrate is then converted to products such as alcohols and/or acids byto one or more products including alcohols and/or acids by fermentation using a carboxydotrophic microorganism.