An apparatus for treatment of gaseous pollutants, the apparatus comprising a reaction portion and a passage. The reaction portion comprises a gas inlet unit, a reaction unit, a combustion unit and a cooling unit. The passage comprises a transverse section, a connection section and a straight section, the transverse section is provided with a top gas inlet in communication with the reaction portion and a lateral gas inlet, the connection section is connected between the transverse section and the straight section, the top gas inlet receives an effluent passing through the reaction portion and then flowing downwards, the lateral gas inlet receives a transverse air flow, and the effluent is driven by the transverse gas flow to form a cyclone and is discharged from an outlet of the straight section by means of the connection section.

In one aspect a pilot assembly is disclosed for use with a flare having a first flare stack and a second flare stack, each having discharge ends. The pilot assembly comprises a pilot nozzle assembly, a pilot inlet pipe having a pilot fuel inlet, and a pilot ignition system. The pilot nozzle assembly comprises a connecting member, a pilot nozzle inlet, a first pilot nozzle and a second pilot nozzle. The pilot nozzle assembly can direct a quantity of pilot gas received via the pilot inlet pipe out through the first and second pilot nozzles. The first and second pilot nozzles may both be positioned adjacent the discharge end of either one of the first or second flare stacks. Alternatively, the first pilot nozzle may be positioned adjacent the first flare stack's discharge, and the second pilot nozzle may be positioned adjacent the second flare stack's discharge end.

A robust, thermally and structurally sound burn pit flare tip structure is disclosed of refractory brick construction capable of resisting the high temperature of 1800° C. and associated fluctuations. The burn pit is capable of prolonged continuous operation and reduces the previously experienced downtime and frequent failures.

A robust, thermally and structurally sound burn pit flare tip structure is disclosed of refractory brick construction capable of resisting the high temperature of 1800° C. and associated fluctuations. The burn pit is capable of prolonged continuous operation and reduces the previously experienced downtime and frequent failures.

Gas flares configured to mix and burn multiple gasses are disclosed. According to one aspect, a gas flare head includes a first and second conduit one inside the other to form an interior region between the conduits. The interior region between the conduits is partitioned into multiple channels by a dividing structure. Each channel is configured to route a gas from a source to a mixing chamber where the gasses are mixed and burned.

Gas flares configured to mix and burn multiple gasses are disclosed. According to one aspect, a gas flare head includes a first and second conduit one inside the other to form an interior region between the conduits. The interior region between the conduits is partitioned into multiple channels by a dividing structure. Each channel is configured to route a gas from a source to a mixing chamber where the gasses are mixed and burned.

A system and method for treating sour water, including flowing sour water and a stripping agent in a countercurrent flow with respect to each other in a sour water stripper column to remove hydrogen sulfide from the sour water into the stripping agent to give treated water, discharging the spent stripping agent (having the hydrogen sulfide) from the sour water stripper column through an ejector to an injection compressor, and injecting the spent stripping agent into a hydrocarbon reservoir.

A system and method for treating sour water, including flowing sour water and a stripping agent in a countercurrent flow with respect to each other in a sour water stripper column to remove hydrogen sulfide from the sour water into the stripping agent to give treated water, discharging the spent stripping agent (having the hydrogen sulfide) from the sour water stripper column through an ejector to an injection compressor, and injecting the spent stripping agent into a hydrocarbon reservoir.

A system and method for remote monitoring and control of landfill and recycling operations provide an intelligent centralized platform for remote, real-time industrial data gathering and process control for management of landfill and recycling operations such as leachate, gas, water and other liquids. The system and method can directly upload machine data (such as liquid volumes, flows, level, equipment runtime, sorter data, status, etc) into a centralized platform. This data can be used for analytics and automation of processes and equipment control.

A system and method for remote monitoring and control of landfill and recycling operations provide an intelligent centralized platform for remote, real-time industrial data gathering and process control for management of landfill and recycling operations such as leachate, gas, water and other liquids. The system and method can directly upload machine data (such as liquid volumes, flows, level, equipment runtime, sorter data, status, etc) into a centralized platform. This data can be used for analytics and automation of processes and equipment control.