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US 2014/0271371 A1Published application
Efficient in-situ catalyst sulfiding methods and systems
AssigneeReactor Resources, LLC
InventorsJAMES MAXIE ROBINSON, JAMES MICHAEL ROBINSON
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Abstract
A system and method is disclosed for efficiently sulfiding metal catalyst resident in a reactor vessel comprises a sulfiding module and a hydrogen sulfide detection module and a remote computer all arranged and configured to communicate wirelessly and to allow remote control and monitoring of the modules and sulfiding process.
Claims20
A system for sulfiding a metal catalyst, comprising:
- a mobile sulfur supply module comprising
- a sulfur product inlet and outlet,
- a sulfur product measurement device,
- a sulfur product pressurization device having a variably controllable output,
- a controller in electrical communication with at least the measurement device and pressurization device, and
- a first communication device configured to transmit information between the module and an external site;
- a mobile detection module comprising
- an inlet and outlet,
- a hydrogen sulfide concentration detection device located between the inlet and outlet,
- a hydrogen gas concentration detection device located between the inlet and the outlet,
- and
- a second communication device configured to transmit information between the hydrogen sulfide detection device and the external site and between the hydrogen gas detection device and the external site.
9 more elements
A system for liquid phase in-situ sulfiding of a metal catalyst, comprising:
- a sulfur supply module comprising
- a fluid measurement device comprising a Coriolis meter,
- a fluid pump having a variably controllable output comprising an A/C motor and a variable frequency drive,
- a controller in electrical communication with at least the measurement device and variable frequency drive, and
- a first wireless communication device configured to transmit information to and from the module;
- a mobile detection module comprising
- a hydrogen sulfide concentration detection device located between a detection module inlet an outlet,
- a hydrogen gas concentration detection device located between the inlet and the outlet, and
- a second communication device configured to transmit information to and from the hydrogen sulfide detection device and to and from the hydrogen gas detection device.
6 more elements
Dependencies are inferred from the claim text.