Abstract:
The present invention is related to a system and method for controlled manufacturing of mono-disperse microbubbles. According to the invention, the mono-disperse nature of the collection of generated microbubbles can be improved by releasing the pressurized gaseous medium used in the system using release valve units. This further allows the system to be embodied as a portable system. In turn, the operator of an ultrasound imaging apparatus may use the system according to the invention to generate microbubbles on a patient-by-patient basis.
Abstract:
The present invention is directed to a process for the production of exhaust catalysts. In particular, the process describes a way of coating a substrate in a manner which finally leads to reduced coating times.
Abstract:
Provided is an evaporative gas generating device and a method for producing evaporative gas capable of stably generating and supplying a fixed amount of evaporative gas without performing post-superheating. Additionally, provided is a hydrogen bromide production device and a method for producing hydrogen bromide that efficiently form hydrogen bromide from bromine gas and hydrogen gas without performing post-superheating of bromine gas. The hydrogen bromide production device is provided with an evaporative gas generating device (1) that generates bromine gas, and a reactor (3) that reacts the bromine gas with hydrogen gas to form hydrogen bromide. The evaporative gas generating device (1) is provided with a container (10) that accommodates liquid bromine (B), and heating jackets (35, 36) that supply heat to a wall surface of the container (10), and heat and evaporate the liquid bromine (B) within a liquid accommodating part (15) of the container (10) to raise the temperature of the bromine gas within the evaporative gas accommodating part (16).
Abstract:
The present invention is capable of precisely controlling a supply ratio of liquid and continuously supplying liquid at a constant rate by using partition plates for controlling the amount of liquid distribution.