The present disclosure includes methods and systems for monitoring real time quality of specialty fluids within one or more specialty fluid containers stored within one or more gas cabinets. The methods and systems monitoring the real time quality of the specialty fluids may utilize an analyzer and sampler to perform one or more tests on the specialty fluids to determine the quality of the specialty fluids in real time. The data collected by the analyzer and sampler may be stored on and processed with the on-line data system to determine if the quality of the specialty fluids is sufficient to be introduced to one or more workpiece processing tools for processing one or more workpieces. The data collected may be compared to a manufacturer technical specification with respect to the specialty fluid to determine if the manufacturer is providing specialty fluids of sufficient quality.

The present application discloses a gas sampling device, in particular, a fractionation gas sampling device comprising a heat exchanger, and the heat exchanger comprises one or more groups of tubes, wherein, a guide plate is disposed in the tubes. The fractionation gas sampling device further comprises a coke cleaning mechanism having a decoking head, and the decoking head has a circular arc guide. The fractionation gas sampling device has a large heat exchange area, a high heat exchange efficiency, and overcomes the surface tension between liquids so as to avoid generating liquid columns; moreover, by combining with the coke cleaning mechanism, the fractionation gas sampling device not only achieves excellent technical effects relevant to decoking, but also effectively prevents from a blocking phenomenon of the decoking head, thereby realizing an automatic cleaning.

The invention relates to a sampling apparatus for use in explosive environments comprising particles of a mean size of up to 500 m, the sampling apparatus comprising a displaceable arm having a sample container, which displaceable arm has a first position where the sample container is inserted into a first zone for collecting a sample of particles into the sample container, and a second zone where the displaceable arm is outside the product stream, the second zone being contained in a housing with an opening for the displaceable arm. The sampling apparatus has an interface between the first and the second zone, which interface is selected from the list consisting of a closable member, a gate valve or an air knife. The invention also relates to a dryer comprising a drying chamber and a sampling apparatus of the invention. In a further aspect the invention relates to a method of estimating the flowability of a sample of organic particles.

A modular sample conditioning system formed for in-situ sampling installation, referenced herein as source mounted. The present invention relates to a docking platform or substrate configured to receive multiple, diverse sampling components in various flow configurations, coupled with a unique housing/enclosure formed to engage the docking platform so as to further strengthen and stabilize the mount, the enclosure (in rigid and non-rigid, flexible forms) also formed to engage one or more of the mounted sampling components, so as to provide access outside of the enclosure for visibility and/or manual access of same, providing an easily installed and maintained, user-accessible, on-site modular sampling conditioning/monitoring system.

According to an example aspect of the present invention, there is provided a method for sampling a solid object, the method comprising: providing a solid object; treating the solid object mechanically to remove material, such as pulverized material, from the solid object; and aspirating the removed material through a solids separation system, thereby separating one or more solid fractions from said material.

The present subject matter relates generally to methods and an apparatus for catalyst sampling for measuring and testing. More specifically, the present subject matter relates to methods for sampling a catalyst where solid material samplers are used in between reactors or regeneration zones to gain knowledge of the state of the catalyst at different points in the hydrocarbon conversion process.

The invention relates to a sampling apparatus for use in explosive environments comprising particles of a mean size of up to 500 m, the sampling apparatus comprising a displaceable arm having a sample container, which displaceable arm has a first position where the sample container is inserted into a first zone for collecting a sample of particles into the sample container, and a second zone where the displaceable arm is outside the product stream, the second zone being contained in a housing with an opening for the displaceable arm. The sampling apparatus has an interface between the first and the second zone, which interface is selected from the list consisting of a closable member, a gate valve or an air knife. The invention also relates to a dryer comprising a drying chamber and a sampling apparatus of the invention. In a further aspect the invention relates to a method of estimating the flowability of a sample of organic particles.

In one embodiment, the present disclosure provides a particulate monitoring system. The system includes a vehicle. A wake conditioner is mounted in the vehicle. A sample inlet is placed in communication with an engineered vehicle wake that will be produced by the wake conditioner when the vehicle is in motion.

A system for collecting a sample of a gas in an aqueous environment is described herein. The system includes a collection vessel having a body having a cavity and a bottom edge forming a perimeter around an opening on an underside of the body. The opening is sized to receive the sample of the gas into the cavity as the sample of the gas travels upwardly and the main body is positioned directly above the sample of gas in the aqueous environment. The collection vessel also includes a valve coupled to the body. The valve provides for the sample of the gas to be removed from the cavity without travelling through the opening on the underside of the main body. The collection vessel also includes a confinement structure having a and a coupling mechanism configured to retain the collection vessel at least partially in the confinement structure.

According to an example aspect of the present invention, there is provided a method for sampling a solid object, the method comprising: providing a solid object; treating the solid object mechanically to remove material, such as pulverized material, from the solid object; and aspirating the removed material through a solids separation system, thereby separating one or more solid fractions from said material.