摘要:
The present invention relates to a device for wire bonding comprising a guidance for a bond wire and a melt inducing device for melting the surface of a definite region of the bond wire surface, whereby the bond wire guidance is adapted to guide the definite region of the bond wire into a bonding area (1) and connect it to at least one bond pad, whereby the bonding area (1) comprises a process gas inlet (3), wherein the process gas inlet (3) is connected to an on-site gas generator (5) which generates the process gas. In addition, the present invention relates to a method of wire bonding comprising the steps of: connecting a definite region of a guided bond wire to a bond pad, whereby the surface of the definite region is previously melted and the whole process takes place within a bonding area (1), which contains a process gas, which is led into the bonding area prior or during the bonding process, wherein at least a part of the process gas is generated by an on-site gas generator (5).
摘要:
Disclosed herein are methods of producing molecular hydrogen, where the methods comprise contacting a solution comprising urea with a urease to produce ammonia, and contacting the ammonia with a first catalyst to produce a first gaseous mixture comprising molecular hydrogen.
摘要:
Configurations and methods are contemplated in which an automobile filing station receives liquid ammonia and in which hydrogen is produced by catalytic cracking. The so produced hydrogen is then compressed and fed to a filling dock. Preferably, contemplated stations will include a polishing unit in which undissociated ammonia is removed and fed back to the ammonia storage tank.
摘要:
The present disclosure provides teachings relating to ammonia-based hydrogen generation apparatus and associated methods of use. Exemplary methods and apparatus comprise a thermocatalytic hydrogen generation reactor which includes a reaction chamber containing a catalyst-coated substrate, and a combustion chamber containing a catalyst-coated substrate. Exemplary catalyst-coated substrates include, but are not limited to, metal foam, monolith, mesh, ceramic foam or ceramic monolith.
摘要:
A method and apparatus for generating energy from a composition containing guanidine and a method for providing the composition containing guanidine. The apparatus includes a container such as tank (1) for providing the composition, and a container such as tank (2) for providing water. The composition is delivered from tank (1) to a container such as reactor (3) for reacting the guadinine composition with water, supplied from tank (2), to form ammonia. The apparatus may also include buffer tank (4) for storing the ammonia produced by the reactor. The ammonia produced from the reactor of the guadinine composition with water is delivered from the buffer tank (4) to a container such as chamber (5) for oxidizing ammonia to form water and nitrogen generating energy
摘要:
This invention relates to the autothermal decomposition of ammonia to produce high purity hydrogen. This invention also relates to a fuel cell system wherein hydrogen that is produced from the autothermic decomposition of ammonia is used as fuel to a fuel cell.
摘要:
Ein Verfahren zur verbesserten Herstellung eines Brenngases für die Energieerzeugung und vorzugsweise für den Betrieb von Energieerzeugungsmaschinen bzw. -anlagen aller Art, insbesondere für Verbrennungskraftmaschinen und/oder Brennstoffzellen, soll die einfachere und sichere Speicherung des primären Energieträgers erlauben und ein Brenngas liefern, welches die Energieerzeugung mit erhöhtem Wirkungsgrad und verminderten Emissionen ermöglicht. Diese Aufgabe wird dadurch gelöst, dass Ammoniak als primäres Energieträgerfluid verwendet, einem thermischen Cracking-Prozeß unterworfen und unter katalytischer Aufspaltung in molekularen Wasserstoff und molekularen Stickstoff umgewandelt wird. Damit ist die Ausbildung einer kompletten Energiekonverterkette mit welcher Ammoniak als Kraftstoff bzw. Energie/Wasserstoffträger gegeben.
摘要:
Die Erfindung betrifft ein Verfahren zur Herstellung einer Wasserstoff, Kohlenmonoxid und/oder Stickstoff enthaltenden Schutzgasatmosphäre durch katalytische Spaltung eines Einsatzfluids. Dabei wird das gebildete Schutzgas einem Einsatzraum zugeführt, in dem eine zur Behandlung von Einsatzgut geeignete Temperatur herrscht. Um ein derartiges Verfahren möglischst wirtschaftlich, einfach und universell einsetzbar zu gestalten wird vorgeschlagen, das Einsatzfluid über einen Katalysator zu leiten, der in wärmeleitendem Kontakt mit der Schutzgasatmosphäre des Einsatzraumes steht, wobei das Einsatzfluid vor dem Eintritt in den Katalysator erwärmt wird.