Water distillation removes chemicals through boiling. Once vaporized, steam leaves unwanted chemicals behind. Water is not the only liquid that can be purified using distillation. Distillation separates chemicals by how easily they vaporize. Distillation is useful for many industries and applications; including oil refineries, beverages, research laboratories, pharmaceutical companies and natural gas processors.

Distillation processes can be classified in various ways. The two main classifications are batch distillation and continuous distillation. Batch distillation processes separate portions individually, while continuous distillation processes a constant stream of liquid into separate by-products. Other categories include stripping, absorption, complex and fractional distillation. Different processes require specialized equipment.

The following steps will help you to know where to buy distilling equipment or find service technicians:

1. Use the Internet to find a distillation equipment supplier.

2. Service your distillation equipment regularly to help extend the life of your system.

3. Purchase spare parts to repair your distillation equipment.

Action Steps
The best contacts and resources to help you get it done

Find a supplier and buy distillation equipment online

Several companies offer distillation equipment online. From small in-home systems to large industrial systems, you can find the distillation equipment you need from online vendors.

I recommend: Alaqua offers industrial and commercial distilling equipment. Request a quote on the company's website. LabWater.com specializes in lab distillation equipment. The company offers both stainless steel and glass water distillation equipment and supplies.

Extend the life of your distillation and stripping equipment with regular maintenance

Distillation and stripping equipment requires regular maintenance to ensure it functions properly. Residue can build up on distillation equipment over time and needs to be removed. Various companies offer on-site maintenance services.

I recommend: Myers Vacuum offers emergency repair service and annual maintenance contracts for vacuum distillation equipment. Technicians can service your equipment in-house or on-site. Daico Water Management provides multiple service to all types of industrial and commercial operations. Contact this company to see how they can help you maintain your distillation equipment.

Use spare parts to replace worn out distillation and stripping equipment

Over time, distillation equipment can become clogged and wear out. If your system is not working, try to repair individual components before replacing the entire system.

I recommend: The Buchi Corporation carries spare parts for a range of distillation equipment. Contact a representative to see if it has the parts you need to repair your system. De Dietrich Process Systems offers components for distillation systems. The company also offers complete systems and service. Contact a sales representative in your area.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  Distillation requires both theory and equipment. Before purchasing any distillation equipment, learn about the process and any system limitations and requirements. Doing so will help you to get the most out of your purchase, and ensure that you get the system you need.