Petroleum Processing Crossword Puzzle

QUESTIONS LIST:

• fuel: a material (such as wood, oil, or gas) that is burned to produce heat or energy.
• emissions: gases or other substances sent out into the air, often from factories or cars.
• maintenance: the work needed to keep something (like a machine or building) in good condition.
• hazard: something that can cause harm or danger.
• conduct: to organize and carry out an activity, such as an experiment or a meeting.
• dispose: to get rid of something; to throw something away.
• liquid: a substance that flows and is not solid, like water or oil.
• brine: water with a lot of salt in it; a salty solution.
• distillation: a process of heating and cooling a liquid to separate it into different parts.
• vapour: a substance in the form of a gas, especially one that is usually a liquid or solid at normal temperatures (for example, steam is the vapour of water).
• solid: a firm substance that keeps its shape and is not a liquid or gas (for example, ice, wood, or metal).
• residue: what is left after a process is finished, such as the material remaining after distillation.
• separation: the act of dividing or splitting things into different parts.
• pollute: to make air, water, or land dirty and unsafe by adding harmful substances.
• pressure: the force applied to something, often measured in units like bars or atmospheres; the weight or force that something exerts on another object.