DRT GROUP — Equipment for petrochemistry

drt group

Equipment for petrochemistry

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1. Ultrahigh pressure plunger pumps

2. Gear pumps

3. API pumps

4. Pumps for corrosive media

5. Sludge pumps

6. Water pumps

6.1. Double inlet pumps (up to 10.000m3 / h, head up to 100m)

6.2. Multistage pumps (up to 830m3 / h, head up to 810m)

6.3. Semi-submersible turbine pumps (up to 15.000 m3 / h, head up to 220 m)

6.4. Drainage pumps (up to 28.000m3 / h, head up to 80m)

6.5. Semi-submersible pumps (up to 1450m3 / h, head up to 32m)

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Mixing machines for:

1. Petrochemical and chemical industry

2. Fertilizer producers

3. Pharmaceuticals

Mixers are selected for specific working conditions: they are equipped with frequency-controlled drives, stainless SUPERDUPLEX steels are used in corrosive liquid and gaseous environments.

With a combination of factors such as long shaft length of the mixer, corrosive gaseous environment and the presence of abrasive particles in the liquid phase, it is possible to manufacture the main and intermediate shaft from SUPERDUPLEX steel with a coupling that works outside the corrosive environment, as well as the use of frequency controlled drives.

The burners supplied by our company can operate on various types of fuel:

1. Natural gas

2. By-product gas

3. Light, medium and heavy hydrocarbons and their mixtures

Combustion air can be supplied either at atmospheric pressure or above it.
Depending on furnace and heater type, the flame can be round or flat.

1. Atmospheric Distillation Unit

2. Coking Unit

3. Hydrocracking Unit

4. Hydrogen reformer Unit

5. Isomerization Unit

6. Visbreaking Unit

1. Hydrogen reformer Unit

2. Reformers for methanol production

3. Reformers for syngas production

4. Reformers for ammonia production

Automatic backwash filters

This type of filter is designed to remove solid particles from water or from low viscosity liquids.

1. Capacity: 9 - 8.000 m3 / h
2. Filtration fineness: 50 - 2.000 microns
3. Number of bags in the unit: 1 - 24
4. Filtration area: 0.1 - 24 m2
5. Materials: carbon steel, AISI304, 316L
6. Medium viscosity: 1 - 40 cSt
7. Working pressure: up to 10 bar

Self-cleaning filters

The Bernoulli filteris used in high pressure systems. This filter is an easy to maintain and reliable device as it contains only two moving parts (the cleaning disc and the valve). The design and the operation principle allow operation at a constantly low pressure drop (about 11 kPa) despite the filter cleanliness degree.

1. Dimensions: DN26-600а
2. Filtration fineness: 150 -0 2000 microns
3. Pressure: up to 25 bar
4. Cleaning: by pressure drop value or by time

Candle (cartridge) filters

Systems are often formed from two filters of this type, and the system itself is equipped with a controller that automatically gives commands to perform operations.

1. Capacity: 1 – 1,000 m3/h
2. Filtration fineness: 0.5 – 600 microns
3. Filtration area: 6 – 60 m2
4. Materials: carbon steel, AISI304, 316L
5. Medium viscosity: 1 – 2.000 cSt
6. Working pressure: 10 bar

Bag filters

One of the advantages of this filter type is a high throughput capacity with an achievable filtration fineness of 1 micron, as well as work with viscous media. However, this type remains one of the most efficient solutions for these conditions.

1. Capacity: 1 - 1,000 m3 / h
2. Filtration fineness: 1 - 1,000 microns~
3. Number of bags in the unit: 1 - 24
4. Filtration area: 0.1 - 24 m2
5. Materials: carbon steel, AISI304, 316L
6. Medium viscosity: 1 - 20,000 cSt
7. Working pressure: up to 16 bar

Cartridge filters

Filters of this type are used for ultrafiltration in order to remove micron and submicron inclusions from liquid.

1. Filtration fineness: 0.05 - 200 microns
2. The number of cartridges in 1 unit: from 1 to 200
3. Body material: carbon steel, AISI304, 316L

Basket (drainage) filters

Filters of this type are supplied with various basket designs:

1. Perforated
2. Mesh
3. Mesh with tapered wire profile

It can be designed both as a single filter and as a cascade of filters.

1. Filtration fineness: 50-8000 microns
2. Number of baskets: 1 - 24
3. Filtration area: from 1 to 33 m2
4. Body material: carbon steel, AISI304, 316L, super duplex steel upon request.

Working pressure: 6-10 bar

Magnetic trap filter

The filter is equipped with permanent neodymium (NdFeB) magnets and is designed to remove ferromagnetic impurities from the liquid. The filter is supplied in a stainless steel housing.

1. Dimensions: DN26-600
2. Material: AISI304, 316L
3. Temperature range: <80 ° C, over 80 ° C by request
4. Working pressure: 6-10 bar
5. Induction of the generated magnetic field: over 1.2 Tesla