Abstract: The invention provides for a system to track the origin of cannabis products and cannabis derivative products without the need for packaging or labeling through the use of nucleic acid tags. The invention further provides for a method of tracking the origin of cannabis products and cannabis derivative products via the application of nucleic acid tags to cannabis plants.

Abstract: A method and apparatus for controlling the temperature in a processing chamber for semiconductor processing is disclosed herein. In one embodiment, a processing chamber for semiconductor processing is provided. The processing chamber includes a chamber body and a temperature control system. The temperature control system includes a temperature sensor configured to measure a temperature in an upper dome of the processing chamber, a blower, and a controller configured to control the temperature control system. The temperature control system is configured to carry out the method provided herein for controlling the temperature in a processing chamber.

Abstract: In an ammonia manufacturing operation a normally gaseous hydrocarbon or a vaporized naphtha is steam reformed and shift converted, in the presence of air to produce a relatively hot water vapor-containing gaseous stream containing nitrogen and hydrogen in substantially stoichiometric proportion for the production of ammonia along with carbon dioxide and with minor amounts of carbon monoxide. The hot gaseous mixture is then cooled to remove water vapor therefrom as water, and oxygen, usually in the form of air, is added to the resulting cooled gaseous mixture which is contacted with a catalyst for the selective oxidation of the carbon monoxide therein to carbon dioxide in the presence of hydrogen. The oxygen is provided in part by air diverted from the steam reforming and in part by supplemental air.