K-Patents Oy - pulp

K-Patents Process Refractometers for Pulp and Paper Industries K-Patents provides Process Refractometers for measuring dry solids, liquid density, concentration and TTA (Total Titratable Alkali) in kraft chemical pulp and paper mills. The purpose is to optimise energy-intensive operations. This means e.g. optimising the consumption of pulp chemicals and usage of water in washing, reducing steam usage and maximising capacity of evaporators, and controlling green liquor in causticising. Furthermore, recovery boiler safety can be increased and better paper quality in paper sizing can be achieved by improving the process instrumentation.
	K-Patents SAFE-DRIVE™ Process Refractometer PR-23-SD A retractable refractometer for measuring black liquor dry solids and green liquor density or TTA in kraft chemical recovery process. K-Patents SAFE-DRIVE™ design allows for safe and easy insertion and retraction of the sensor under full operating pressure without having to shut down the process.

	K-Patents Digital Divert Control System DD-23 Digital divert control system for safe operation of kraft chemical recovery boiler. K-Patents DD-23 system complies strictly with all recommendations of BLRBAC. The DD-23 system includes two K-Patents SAFE-DRIVE™ Refractometer PR-23-SD sensors in the main black liquor line, and two Indicating transmitters and a Divert control unit in an integrated panel. Remote monitoring and event data logging via Ethernet.

	K-Patents Process Refractometer PR-01-S An all-purpose refractometer for measuring the concentration, dry solids or liquid density of black and green liquor in kraft chemical recovery process. Installation through a flange or clamp connection. Installation through flange or clamp connection. The PR-01-S sensor can be equipped with an Isolation and retraction valve HIMP as an option.

	K-Patents Digital Divert Control System DD-01 Digital divert control system for safe operation of kraft chemical recovery boiler. K-Patents DD-01 system complies strictly with all recommendations of BLRBAC. The DD-01 system includes two K-Patents Process Refractometer PR-01-S-LPH sensors in the main black liquor line, and two Indicating transmitters and a Divert control unit in an integrated panel.

To find out how You can benefit from using a K-Patents digital process refractometer, please contact us or send us an Information request.