摘要:
The invention relates to processes for converting CO by microbial fermentation to one or more products including alcohols and/or acids and optionally capturing CO2 to improve overall carbon capture. More particularly the invention relates to a method for producing one or more products from a CO comprising substrate, the method comprising a natural gas reforming step for producing a syngas stream, and converting at least a portion of CO from the syngas stream to one or more products including ethanol.
摘要:
The invention provides a recombinant microorganism capable of producing one or more products by fermentation of a substrate comprising CO, wherein the microorganisms has an increased tolerance to ethanol. The invention also provides, inter alia, methods for the production of ethanol and one or more other products from a substrate comprising CO.
摘要:
A novel genetically modified microorganisms capable of using CO to produce 1-butanol and/or a precursor thereof, novel methyltransferases and nucleic acids encoding same, methods for producing genetically modified microorganisms using said novel methyltransferases, and methods of producing 1-butanol and/or a precursor thereof by microbial fermentation.
摘要:
This invention relates generally to the field of microbial fermentation of gases. It more particularly relates to a novel strain of Clostridium autoethanogenum bacteria with improved efficiency in the production of ethanol by anaerobic fermentation of substrates containing carbon monoxide (CO).
摘要:
A method to enable a subscriber to enter his or her address directly into a regional ALI database for use if and when the subscriber makes a 9-1-1 call. After a subscriber establishes telephony service in a new location, the subscriber connects to a processing system that can update a regional ALI that serves the subscriber's location. The subscriber is prompted to enter his or her telephone number and location information, optimally starting with the broadest location information (e.g., state) down to the narrowest (e.g., specific number street on a street). If the location information does not match a location recognized by MSAG, the subscriber is presented with one or more alternatives that are recognized by MSAG. When data entry is complete, the processing system stores the updated information and, advantageously, delivers the updated information to the ALI that serves the emergency service zone where the TN is now located.
摘要:
A system and method that provides a map image as part of, or along with, ALI information by dispatching a map query to a central map server after receipt of the ALI information, which includes an address, geo-coordinates or both. A map image corresponding to the requested location is returned. The ALI database may request the map image after retrieving or determining the location of the caller. Data to generate map images is stored in a central server or group of servers. In this manner, the data only has to be updated once for all users to have the updates. Further, the map server may be connected to wireline telephone facilities, wireless telephone facilities, or both, in a manner that is complimentary to the topography of the telephone network.
摘要:
The invention provides, inter alia, methods for the production of acetone, isopropanol and/or precursors of acetone and/or isopropanol by microbial fermentation of substrates comprising CO, genetically modified microorganisms of use in such methods, nucleic acids suitable for preparation of genetically modified microorganisms, a novel alcohol dehydrogenase and nucleic acids encoding same.
摘要:
The invention provides, inter alia, methods for the production of acetone, isopropanol and/or precursors of acetone and/or isopropanol by microbial fermentation of substrates comprising CO, genetically modified microorganisms of use in such methods, nucleic acids suitable for preparation of genetically modified microorganisms, a novel alcohol dehydrogenase and nucleic acids encoding same.
摘要:
A system and method for members of the public to retrieve and verify the accuracy of emergency response information that is associated with a communication device and would be utilized in an emergency services network should the device be used to summon emergency services. Such information can include location of the origin of a call for emergency services, identification of emergency service providers who would respond to such a call, and/or the level of accuracy of location information that would be provided to an emergency service dispatcher were such device used to summon emergency services.
摘要:
The invention relates to a method for determining the winding temperature (TW) of the stator winding of a three-phase AC motor, in particular a pole-changeable asynchronous motor. For determining the winding temperature (TW) of the stator winding of three-phase AC motors that have an unfavorable ratio of the active power to the dissipation power and react sensitively to temperature changes and changes in a main voltage, and for readily determining the heat dissipation power (PV) from the winding temperature (TW) of the stator winding, it is proposed to determine the reference temperature (TG) and the motor current (IM) simultaneously at consecutive points in time, and to determine the winding temperature (TW) by calculating step-by-step sequentially the change in the winding temperature (TW) at a point in time (tn) and adding this change to the winding temperature (TW) of the immediately preceding point in time (tn−1). The change of the winding temperature (TW) associated with a point in time (tn) is proportional to the electrical heat dissipation power (PV) that is converted into heat in the stator winding at the point in time (tn) and to the temperature difference between the reference temperature (TG) of the housing at that point in time (tn) and the winding temperature (TW) at the immediately preceding point in time (tn−1). The winding temperature (TW) of the immediately preceding point in time (tn−1) is also used for calculating the heat dissipation power (PV).