Technical documentation

Amarant offers highly qualified services in the development of technical documentation for static equipment - shell and tube heat exchangers, tanks, columns.

Software for design engineering:

1. Thermohydraulic calculation

  • AspenTech Exchanger Design & Rating
  • HTRI Xchanger Suite

2. Strength calculation

  • PV Elite - a software solution for analyzing and calculating projected pressure devices and heat exchangers
  • PVP-Design - a package of applied programs for calculating the strength of elements of vessels and apparatuses

3. 2D/3D modeling

Due to our own developments, in addition to technical projects, it is quick and easy to make full scale sketches that are necessary for compiling technical and commercial offers for apparatuses and participation in bidding procedures.Moreover, the solid-state models of this stage give a high accuracy of the mass-dimensional characteristics with an attachment dimensions error of +/- 30 mm and a mass error of +/- 5%.

Our employees has developed technical projects for the following objects:

1. Kinef Production Association

  • LK-2B complex unit, section 100/200/300/400
  • L-35-11/600
  • Complex of pumping gasolines and diesel fuel
  • LG-24/7-1200
  • Hydrocracking complex

2. OJSC Slavneft-YaNOS

  • AVT-4
  • LG-35/11
  • Gas fractionating plant
  • L-24/6

3. OJSC Gazprom Neftekhim Salavat

  • GO-4

4. LLC Refinery Severny Kuzbass

  • LK-2 complex unit, section 100

5. LLC LUKOIL Volgograd refinery

  • Fractionation unit for unconverted oil for the production of oils
  • Hydrotreating unit for diesel fuel No. 18

6. Urengoy Condensate Transportation Preparing Plant

  • Preparation unit for deethanization gases
  • Boosting compressor station

7. Amur Gas Processing Plant

  • Broad fractions of light hydrocarbons/nitrogen rejection unit 
  • Helium production unit

In addition to technical projects, full scale sketches were carried out for participation in bidding procedures: 

  • LLC  RN-Komsomolsky refinery
  • OJSC Kuibyshev Refinery
  • OJSC Syzran Refinery
  • OJSC Novokuibyshevsk refinery
  • LLC LUKOIL-Nizhegorodnefteorgsintez
  • LLC LUKOIL-Permnefteorgsintez
  • LLC Stavrolen
  • OJSC Mozyr Oil Refinery
  • OJSC Shchekinoazot
  • OJSC Metafrax
  • PJSC Nizhnekamskneftekhim
  • OJSC Antipinsky Oil Refinery

Hence, we offer:

1. Development of technical documentation for shell-and-tube heat exchangers and bundles for them:With floating head:

  • With U-tubes
  • With longitudinal baffles
  • Increased tightness - with U-tubes and double tube sheet
  • Increased tightness - a single front end stationary head with a tube sheet and U-band
  • With welded tube sheets
  • With fixed tube sheets and temperature compensator on the shell
  • Evaporators with steam space

Types of heat exchangers according to TEMA:

  • front end stationary head - A, B, C, N
  • shell - E, F, G, H, J, K, X
  • rear end head - L, M, N, S, T, U

2. Development of technical documentation for vessels
3. Development of technical and commercial offers for participation in bidding procedures, including:

  • General drawing
  • Thermohydraulic calculation (for heat exchange equipment)
  • Strength calculation
  • Calculation of the blanks cost and vessel manufacturing

The examples of our work are presented in the Gallery.