OIL CHARGE TO THE CATALYST DISPERSION DRUMS D140A/B. Flow totalizer FTS-__________ is set by field operator for the number of liters to be charged to the dispersion drum (or other users). The number of liters charged will be determined by the desired catalyst concentration. HS-________ starts the flow. When the switch is activated, the valve in the D131 circulating line closes and the valve in the D140 A/B addition line opens (oil supply header). When the oil addition is complete, the valve in the D131 circulation line opens and the valve in the addition line closes. Instrument range is 0-1000 kg/hr.EA-________ Indicates motor stop on P131. The alarm is located on the control room console.GREASE SYSTEM (PID13)GREASE DRUM D130 The grease mixing drum is used to store grease that is used in the preparation of the Catalyst Mud. The vessel is equipped with an agitator. A steam coil is provided for heating purposes. D130 has an operating pressure of 0.05 barg. The capacity of this vessel is _______ m3. The drum has a continuous vent to D162 (Seal Oil Pot).GREASE DRUM MIXER A130 The mixer (agitator) is driven by an electric motor. It stirs the grease in the drum. The speed of A130 is 900 RPM's.GREASE DRUM NITROGEN SPARGER Z130 Oxygen and moisture are removed from the grease in D130 by bubbling nitrogen through Z130. GREASE PUMP P130 The grease loading pump is driven by an electric motor. It is used to pump grease to the grease mixing drum and circulate the contents of the drum to assist in the removal of moisture. The pumping capacity is ________ m3/hr. It is electrically traced to keep the grease in a liquid form.GREASE FILTER F130 The Filter is located in the line from the grease pump to the mixing drum. It is designed to remove dirt particles from the grease. The Filter has a reusable metal cartridge. The element is 10 micron. The Filter housing is electrically traced and insulated to help maintain the temperature. GREASE MELTER E130 This is a steam heated box to heat the grease in the drums, so it can be pumped from the drums to D130. The design temperature is 2000C.LOW PRESSURE NITROGEN TO Z130 The flow of low pressure nitrogen to the sparger of D130 is controlled by flow orifice FO-_______. It has a design flow of 20 kg/hr.