1 research outputs found
Impact of feedstock composition from gas condensate reservoirs on catalytic reforming
ΠΠΊΡΡΠ°Π»ΡΠ½ΠΎΡΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»Π΅Π½Π° Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡΡ ΠΌΠΎΠ΄Π΅ΡΠ½ΠΈΠ·Π°ΡΠΈΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ Π²ΡΡΠΎΠΊΠΎΠΎΠΊΡΠ°Π½ΠΎΠ²ΡΡ
ΡΠΎΠΏΠ»ΠΈΠ² ΠΏΡΡΠ΅ΠΌ ΠΏΠΎΠ΄Π±ΠΎΡΠ° ΠΈ Π²Π°ΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΡΡΡΡ Π½Π° Π±Π°Π·Π΅ Π΄Π΅ΠΉΡΡΠ²ΡΡΡΠ΅Π³ΠΎ ΠΏΡΠ΅Π΄ΠΏΡΠΈΡΡΠΈΡ, Π° ΡΠ°ΠΊΠΆΠ΅ Π½Π° ΡΡΠ°ΠΏΠ΅ Π΅Π³ΠΎ ΠΏΡΠΎΠ΅ΠΊΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ. Π¦Π΅Π»Ρ Π·Π°ΠΊΠ»ΡΡΠ°Π΅ΡΡΡ Π² Π°Π½Π°Π»ΠΈΠ·Π΅ Π²Π»ΠΈΡΠ½ΠΈΡ ΡΡΡΡΡ Π³Π°Π·ΠΎΠΊΠΎΠ½Π΄Π΅Π½ΡΠ°ΡΠ½ΠΎΠ³ΠΎ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΡ Π½Π° ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅Π½Π½ΡΠ΅ ΠΈ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π΅Π½Π½ΡΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΠΏΡΠΎΠ΄ΡΠΊΡΠ° - ΡΠΈΡΠΎΡΠΌΠ°ΡΠ°, ΡΠ²Π»ΡΡΡΠ΅Π³ΠΎΡΡ ΠΎΡΠ½ΠΎΠ²ΠΎΠΉ Π±Π΅Π½Π·ΠΈΠ½Π°. ΠΠ±ΡΠ΅ΠΊΡΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΡΡΡΡ ΡΠΎΡΡΠ°Π²Ρ ΡΡΡΡΡ ΡΡΠ΅Ρ
Π³Π°Π·ΠΎΠΊΠΎΠ½Π΄Π΅Π½ΡΠ°ΡΠ½ΡΡ
ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΠΉ ΠΠ°ΠΏΠ°Π΄Π½ΠΎΠΉ ΠΈ ΠΠΎΡΡΠΎΡΠ½ΠΎΠΉ Π‘ΠΈΠ±ΠΈΡΠΈ. ΠΠ΅ΡΠΎΠ΄Ρ: Ρ
ΡΠΎΠΌΠ°ΡΠΎΠ³ΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ Π°Π½Π°Π»ΠΈΠ· Π΄Π΅Π³Π°Π·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ½Π΄Π΅Π½ΡΠ°ΡΠ° Π΄Π»Ρ Π΄Π΅ΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ ΡΠΎΡΡΠ°Π²Π° Π΄ΠΎ Π‘13; ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π΄Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π²Π»ΠΈΡΠ½ΠΈΡ ΡΠ°Π·Π»ΠΈΡΠ½ΠΎΠ³ΠΎ ΡΡΡΡΡ Π½Π° ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΊΠ°ΡΠ°Π»ΠΈΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΈΡΠΎΡΠΌΠΈΠ½Π³Π°. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. Π Π°Π·ΡΠ°Π±ΠΎΡΠ°Π½Π° ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΌΠΎΠ΄Π΅Π»Ρ ΠΊΠ°ΡΠ°Π»ΠΈΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΈΡΠΎΡΠΌΠΈΠ½Π³Π° ΠΏΠΎΠ»ΡΡΠ΅Π³Π΅Π½Π΅ΡΠ°ΡΠΈΠ²Π½ΠΎΠ³ΠΎ ΡΠΈΠΏΠ°. Π‘ Π΅Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΎ Π²Π»ΠΈΡΠ½ΠΈΠ΅ ΡΠΎΡΡΠ°Π²Π° ΡΡΡΡΡ Π½Π° Π²ΡΡ
ΠΎΠ΄ ΠΈ ΠΊΠ°ΡΠ΅ΡΡΠ²ΠΎ ΡΠΈΡΠΎΡΠΌΠ°ΡΠ°. Π ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅ ΡΡΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ Π΄Π΅Π³Π°Π·ΠΈΡΠΎΠ²Π°Π½Π½ΡΠΉ ΠΊΠΎΠ½Π΄Π΅Π½ΡΠ°Ρ Ρ ΡΡΠ΅Ρ
ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
Π³Π°Π·ΠΎΠΊΠΎΠ½Π΄Π΅Π½ΡΠ°ΡΠ½ΡΡ
ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΠΉ ΠΠ°ΠΏΠ°Π΄Π½ΠΎΠΉ ΠΈ ΠΠΎΡΡΠΎΡΠ½ΠΎΠΉ Π‘ΠΈΠ±ΠΈΡΠΈ. ΠΠ΅Π³Π°Π·ΠΈΡΠΎΠ²Π°Π½Π½ΡΠΉ ΠΊΠΎΠ½Π΄Π΅Π½ΡΠ°Ρ ΠΏΠΎΠ»ΡΡΠ΅Π½ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΡΡΠ°Π½Π΄Π°ΡΡΠ½ΠΎΠΉ ΡΠ΅ΠΏΠ°ΡΠ°ΡΠΈΠΈ Π² ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΡΠΊΠΎΠΉ Π»Π°Π±ΠΎΡΠ°ΡΠΎΡΠΈΠΈ. ΠΡΠΈΠ²Π΅Π΄Π΅Π½ ΠΈΠ½Π΄Π΅ΠΊΡ ΡΡΡΡΡ, ΠΎΠ±ΠΎΠ·Π½Π°ΡΠ°ΡΡΠΈΠΉ ΠΏΡΠ΅ΠΎΠ±Π»Π°Π΄Π°Π½ΠΈΠ΅ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Π½ΠΎΠΉ ΡΠ³Π»Π΅Π²ΠΎΠ΄ΠΎΡΠΎΠ΄Π½ΠΎΠΉ Π³ΡΡΠΏΠΏΡ Π² ΡΠΎΡΡΠ°Π²Π°Ρ
ΡΡΠ΅Ρ
Π΄Π΅Π³Π°Π·ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΠΊΠΎΠ½Π΄Π΅Π½ΡΠ°ΡΠΎΠ². ΠΡΡΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ ΡΡΡΡΡ Ρ Π³Π°Π·ΠΎΠΊΠΎΠ½Π΄Π΅Π½ΡΠ°ΡΠ½ΡΡ
ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΠΉ Ρ ΠΌΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΡΠΌ ΡΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΠ΅ΠΌ ΠΏΠ°ΡΠ°ΡΠΈΠ½ΠΎΠ²ΡΡ
ΡΠ³Π»Π΅Π²ΠΎΠ΄ΠΎΡΠΎΠ΄ΠΎΠ² ΠΈ Π²ΡΡΠΎΠΊΠΈΠΌ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ΠΌ Π½Π°ΡΡΠ΅Π½ΠΎΠ²ΡΡ
ΠΈ Π°ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠ³Π»Π΅Π²ΠΎΠ΄ΠΎΡΠΎΠ΄ΠΎΠ² ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡ ΠΊ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΡ Π²ΡΡ
ΠΎΠ΄Π° Π°ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠ³Π»Π΅Π²ΠΎΠ΄ΠΎΡΠΎΠ΄ΠΎΠ² Π½Π° 20 % ΠΌΠ°Ρ., ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ Π²ΡΡ
ΠΎΠ΄Π° ΡΠΈΡΠΎΡΠΌΠ°ΡΠ° Π½Π° 3 % ΠΌΠ°Ρ., ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΡ ΠΎΠΊΡΠ°Π½ΠΎΠ²ΠΎΠ³ΠΎ ΡΠΈΡΠ»Π° Π½Π° 7-8 ΠΏΡΠ½ΠΊΡΠΎΠ² ΠΈ ΠΏΠΎΠ²ΡΡΠ΅Π½Π½ΠΎΠΌΡ ΠΊΠΎΠΊΡΠΎΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ Π½Π° 0,5 % ΠΌΠ°Ρ. Π‘ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΠΏΡΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°Π½ΠΎ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ ΡΠΎΡΡΠ°Π²Π° Π±Π΅Π½Π·ΠΈΠ½ΠΎΠ²ΠΎΠΉ ΡΡΠ°ΠΊΡΠΈΠΉ Π² ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΡΠΊΡΠΏΠ»ΡΠ°ΡΠ°ΡΠΈΠΈ Π³Π°Π·ΠΎΠΊΠΎΠ½Π΄Π΅Π½ΡΠ°ΡΠ½ΠΎΠ³ΠΎ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΡ Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ ΠΏΡΡΠΈ Π»Π΅Ρ. Π£ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΠ΅ ΡΡΠΎΠΊΠ° ΡΠΊΡΠΏΠ»ΡΠ°ΡΠ°ΡΠΈΠΈ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΡ ΠΎΠΊΠ°Π·ΡΠ²Π°Π΅Ρ ΠΎΡΡΠΈΡΠ°ΡΠ΅Π»ΡΠ½ΠΎΠ΅ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ Π½Π° ΠΊΠ°ΡΠ°Π»ΠΈΡΠΈΡΠ΅ΡΠΊΡΡ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠΈΡΠΎΡΠΌΠΈΠ½Π³Π° Π² ΡΠ²ΡΠ·ΠΈ Ρ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΠ΅ΠΌ Π°ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠΉ Π² ΡΠ²ΠΎΠ΅ΠΌ ΡΠΎΡΡΠ°Π²Π΅.The relevance of the research is caused by the need of catalytic reforming modernization by selecting and varying feedstock on the basis of an existing enterprise, as well as at the stage of its design. The main aim of the research is to analyze the influence of raw materials from a gas condensate field on the qualitative and quantitative characteristics of the product. Objects: feedstock from three gas condensate reservoirs in Western and Eastern Siberia. Methods: determination of individual and group hydrocarbon composition by capillary gas chromatography method; mathematical modeling to study the impact of feedstock varying. Results. A mathematical model of semi-regenerative catalytic reforming was developed. The feedstock composition impact on the reformate yield and quality was studied using the mathematical model. The feedstock used is degassed condensate from three different gas condensate fields in Western and Eastern Siberia. The degassed condensate was obtained by standard separation in the research laboratory Β«GasInformPlastΒ». The paper introduces the index of raw materials, indicating the predominance of a certain hydrocarbon group in the compositions of three degassed condensates. It was revealed that use of the feedstock from gas condensate fields with a minimum content of paraffin hydrocarbons and a high value of naphthenic and aromatic hydrocarbons leads to increase in the yield of aromatic hydrocarbons by 20 % wt.; increase in reformate yield by 3 % wt.; increase in octane number by 7-8 points; increased coking by 0,5 % wt. The change in the composition of gasoline fractions during gas condensate field operation for five years is analyzed using the mathematical model. It was established that increase in the life of the deposit has negative effect on the catalytic reforming system due to the increase in aromatic compounds in its composition