Abrégé

A gas sensor network system provides near real-time monitoring of fugitive emissions of VOC compounds in chemical plants and facilities. The present disclosure provides a sensor placement method which determines where to place sensors within a facility. The sensor placement method includes obtaining plant layout, gas composition, meteorological conditions and/or other types of information regarding a facility, determining the types of gas and ancillary sensors needed, and generating the minimum detection distances required based on the sensitivities of the sensors to the gas compounds involved. And, then calculating the minimal number of sensors required for each sensor type with optimized sensor locations to ensure best coverage of potentially leaking components within the facility.

Classes IPC  ?

• G08C 17/02 - Dispositions pour transmettre des signaux caractérisées par l'utilisation d'une voie électrique sans fil utilisant une voie radio
• G08C 19/00 - Systèmes de transmission de signaux électriques

Produits et services

(1) Computer hardware and software for the collection and analysis of electricity, gas, water and energy usage information in buildings. (1) Provision through the internet of monitoring services for tracking electricity, gas, water and energy usage information in specific buildings. (2) Providing through the internet real time analysis and reports on electricity, gas, water and energy usage information in specific buildings. (3) Providing through the internet a utility that compares electricity, gas, water and energy usage information between buildings.

Abrégé

Processes for removing water from organic solvents, such as ethanol. The processes include distillation to form a rectified overhead vapor, compression of the rectified vapor, and treatment of the compressed vapor by two sequential membrane separation steps.

Classes IPC  ?

• C07C 27/34 - PurificationSéparationStabilisation par extraction
• B01D 3/14 - Distillation fractionnée

Abrégé

Targeted sequencing of genetic regions that differ between two DNA preparations uses genomic fragment enrichment. This method can be used to study genetic variation among closely related species and microbial communities.

Classes IPC  ?

• C12Q 1/68 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des acides nucléiques

Abrégé

A gas sensor network system provides near real-time monitoring of fugitive emissions of VOC compounds in chemical plants and facilities. The present disclosure provides a sensor placement method which determines where to place sensors within a facility. The sensor placement method includes obtaining plant layout, gas composition, meteorological conditions and/or other types of information regarding a facility, determining the types of gas and ancillary sensors needed, and generating the minimum detection distances required based on the sensitivities of the sensors to the gas compounds involved. And, then calculating the minimal number of sensors required for each sensor type with optimized sensor locations to ensure best coverage of potentially leaking components within the facility.

Classes IPC  ?

• G01M 3/02 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide

Abrégé

Processes for removing water from organic solvents, such as ethanol. The
processes include distillation to form a
rectified overhead vapor, compression of the rectified vapor, and treatment of
the compressed vapor by two sequential membrane
separation steps.

Classes IPC  ?

• B01D 3/00 - Distillation ou procédés d'échange apparentés dans lesquels des liquides sont en contact avec des milieux gazeux, p. ex. extraction
• B01D 3/14 - Distillation fractionnée