ETHYLENE (Technical Specifications TU BY 300042199.121)
PROPYLENE (Technical Specifications TU BY 300042199.125)
PROPYLENE FRACTION (Technical Specifications TU BY 300042199.145)
PROPANE FRACTION (Technical Specifications TU BY 300042199.104)
HYDROSTABILIZED PYROCONDENSATE(Technical Specifications ТU RB 300041455.006)
PYROLYSIS FRACTION (Technical Specifications TU BY 300042199.127)
HEAVY PYROLYSIS PRODUCT (Technical Specifications TU BY 300042199.112)
Ethylene is used for production of polyethylene, polyvinylchloride, ethylene oxide, ethyl alcohol, ethyl benzene, acetic aldehyde and other organic products, or in refrigeration equipment.
| Parameters | Norm |
| Volume fraction of ethylene, %, not less | 99,9 |
| Volume fraction of propylene, %, not more | 0,0050 |
| Volume fraction of methane, %, not more | 0,03 |
| Volume fraction of ethane, %, not more | 0,1 |
| Volume fraction of acetylene, %, not more | 0,0010 |
| Volume fraction of carbon dioxide, %, not more | 0,0020 |
| Volume fraction of carbon oxide, %, not more | 0,0010 |
| Volume fraction of oxygen, %, not more | 0,0005 |
Intended for usage as raw materials in the organic synthesis during production of acrylonitrile, isopropylbenzene, butyl alcohols and other organic products.
| Parameters | Norm |
| Volume fraction of propylene, %, not less | 98,50 |
| Volume fraction of propane, %, not more | 1,50 |
| Volume fraction of hydrocarbons С4, %, not more | 0,5 |
| Volume fraction of methane, %, not more | 0,3 |
| Volume fraction of ethane, ethylene, total %, not more | 0,3 |
| Volume fraction of acetylene and methylacetylene, total %, not more | 0,15 |
| Volume fraction of diene hydrocarbons (propadiene and butadiene), %, not more | 0,15 |
(Technical Specifications TU BY 300042199.145)
Intended to be used for further aftertreatment and as a raw material for the chemical industry in the production of acrylonitrile, isopropyl and butyl alcohols, glycerine and other organic products.
Technical characteristics
| Parameter | Norm |
| Volume fraction of propylene, % | 90,00 — 98,49 |
| Volume fraction of propane, %, not more | 10,00 |
| Volume fraction of hydrocarbons С4, %, not more | 0,50 |
| Volume fraction of methane, %, not more | 0,30 |
| Volume fraction of ethane, ethylene, total, %, not more | 0,30 |
| Volume fraction of acetylene and methylacetylene, total, %, not more | 0,15 |
| Volume fraction of diene hydrocarbons (propadiene and butadiene), %, not more | 0,15 |
The intended usage is in the petrochemical processes and as a fuel component.
| Parameter | Norm | |
| Grade А | Grade B | |
| Volume fraction of components: | ||
| – total hydrocarbons С1 and С2, % | none | not normed |
| – total hydrocarbons С3, %, not less, including: | 94 | 80 |
| propane, %, not less | 60 | 50 |
| propadiene, %, not more | 15 | not normed |
| methylacetylene, %, not more | 25 | not normed |
| propylene, %, not more | 10 | not normed |
| – total hydrocarbons С4, %, not more | 6 | 10 |
| – total hydrocarbons С5 and С6, %, not more | none | 1,6 |
| Volume fraction of liquid residue at 20 °С, %, not more | none | 1,6 |
| Free water and alkali content in liquid residue | none | |
The intended usage is a feedstock for production of synthetic resin.
| Hydrocarbon composition | Norm for the grade | ||
| А | B | V | |
| Mass fraction of C4 hydrocarbons, %, not less, | 98,0 | ||
| Including mass fraction of 1,3 – butadiene, %, not less | 40,0 | 30,0 | 20,0 |
| Mass fraction of hydrocarbons С3, С5 and higher totally, %, not more | 2,0 | ||
It may be used as a feedstock for production of aromatic hydrocarbons and other hydrocarbon fraction and products.
|
Parameter |
Norm |
| Volume fraction of distilled pyrocondensate: | |
| 10 % is distilled at the temperature, º С, not lower | 45 |
| 50 % is distilled at the temperature, º С, not lower | 65 |
| 95 % is distilled at the temperature, º С, not higher | 170 |
| Induction period, min, not less | 120 |
| Actual gum concentration, mg/ 100 cm3, not more | 5 |
| Mechanical impurities and water | none |
| Total aromatics content, wt%, not less | 50 |
| Saturated steam pressure, kPa, not more | 70 |
| Mass fraction of benzene, %, not less | 20 |
| Volume fraction of olefinic hydrocarbons, %, not less | 10 |
The intended usage is a high-octane component in the production of automotive gasoline.
|
Parameter |
Norm |
| Volume fraction of distilled product: | |
| 10 % is distilled at the temperature, ºС, not lower | 38 |
| 50 % is distilled at the temperature, ºС, not lower | 50 |
| 95 % is distilled at the temperature, ºС, not higher | 170 |
| Actual gum concentration, mg/100 cm3 of the product, not more | 5 |
| Mechanical impurities and water | None |
| Mass fraction of total aromatic hydrocarbons, %, not more | 50 |
Intended for usage as a component of marine fuel
|
Parameter |
Norm |
| Kinematic viscosity at 50 °С, mm2/sec, not more | 25 |
| Density at 20°С, g/cm3, not less | 1,020 |
| Distillation temperature 3 vol % , °С, not less | 180 |
| Mass fraction of water, %, not more | 0,3 |
| Mass fraction of mechanical impurities, %, not more | 0,02 |
| Mass fraction of sulphur, %, not more | 0,5 |
| Mass concentration of sodium, mg/kg, not more | 100 |
