Continental Carbon Eco Technology Interview Questions, Process, and Tips

The Carbon Black Process is a method of producing carbon black from heavy petroleum residues.

• Heavy petroleum residues are heated in a furnace with controlled amount of air to produce carbon black.

• The process involves combustion of hydrocarbons to form fine particles of carbon black.

• Carbon black is then collected and processed for various industrial applications.

• Examples of applications include tires, plastics, inks, an

Flow rate is the amount of fluid passing through a point per unit time, while volumetric rate is the volume of fluid passing through a point per unit time.

• Flow rate is measured in units like liters per minute, while volumetric rate is measured in units like cubic meters per hour.

• Flow rate is dependent on the area of the pipe or channel, while volumetric rate is not.

• For example, a flow rate of 10 liters per minute means...read more

The mass flow meter should be calibrated by a qualified technician using a traceable standard.

• Calibration should be performed by a qualified technician with experience in calibrating mass flow meters.

• The calibration should be performed using a traceable standard, such as a NIST-traceable calibration device.

• The calibration should be performed at regular intervals to ensure accurate readings.

• The calibration process shoul...read more

Thermocouples are classified by letter codes. Common types are J, K, T, E, R, S, and B.

• Thermocouples are used to measure temperature in various industries.

• Type J is made of iron and constantan, and is commonly used in food industry.

• Type K is made of chromel and alumel, and is commonly used in industrial applications.

• Type T is made of copper and constantan, and is commonly used in low-temperature applications.

• Type E is ...read more

Different types of transmitters are used in power plants and carbon black plants depending on the application.

• In power plants, pressure transmitters, temperature transmitters, level transmitters, and flow transmitters are commonly used.

• In carbon black plants, pressure transmitters, temperature transmitters, and level transmitters are commonly used.

• Examples of transmitters used in power plants include differential press...read more