chamber process

chamber process

[′chām·bər ‚präs·əs]
(chemical engineering)
An obsolete method of manufacturing sulfuric acid in which sulfur dioxide, air, and steam are reacted in a lead chamber with oxides of nitrogen as the catalyst.
References in periodicals archive ?
The company has equipment that can monitor the entire vacuum coating process, from fluid control to wet process monitoring, through to plasma emission monitoring and control in the vacuum chamber process chamber monitoring and then particle detection.
The sporty character of Ducati's engines, their progressive control systems and special combustion chamber process, as well as the companya[euro](tm)s know-how in lightweight construction ensures a significant potential or Audi and Volkswagen, Stadler added.
We realise that we don't have the monopoly on good ideas - we need to be aware of how our contemporaries work, and the only way we can do this is by attending, being aware of and being part of the Chamber process, which is built around networking with local businesses.
As with pouring from a ladle, proper handling of metal in the shot sleeve in the cold chamber process is critical to ensure a good quality casting.
This involves getting more of the specialized equipment that is used in our hot chamber process.
The 300 mm disposable shield is a key component of the PVD chamber process kit enabling the deposition of Cu and Ta-based films.
In particular, Mykrolis will expand its portfolio of high performance materials delivery and chamber management products, such as the IntelliFlow(R) II Digital Mass Flow Controller, XacTorr Digital Capacitance Diaphragm Gauge and the Intellisys(TM) line of Chamber Process Pressure Control Systems.
By using a low-temperature, low-pressure hydrogen bake process outside the deposition chamber, the EpiClean process eliminates the need for a high-temperature bake or stabilization step in the deposition chamber, greatly reducing deposition chamber process time, increasing throughput and lowering operating cost.