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TURKMENISTAN

TURKMENBASHY OIL REFINERY COMPLEX

UNLEADED CAR BENZENE

TŞ 05766698-28-2003 change,^

 

Description of index

Figure for mark

A-80

1

Octane number. not less than

-By motor method

-By researcher method

76,0

80,0

2

Actual resin concentration.mg 100sm3benzine not more than

5,0

3

Induction period.min. not less than:

360

4

Mass portion of sulfur, % not more than

0,1

5

Copper plate testing

ok

6

Color

From colorless before yellow

7

Density 200C. kg|m3

No standard, determination necessary

8

Saturated vapor pressure, kPa

35-70

9

Mass portion of merkaptan sulfur, % not more than

no standard

10

Acidity , mg KOH by 100 sm3, not more than

3,0

11

Fraction composition :

-initial boiling point, 0C, not less than:

- 10%-summer time

- 10%-winter time

- 50%

- 90%

- Final boiling point, oC, not more than:

- Mass portion of residue in flask, %, (vol), not more than

-Losses, %,(vol.), not more than

35 80

75 120 190 215

2

4

12

Vapor stopper index, not more than

-summer time

- winter time

950

1250

13

Presence of acids and bases, soluble in water

no

14

Presence of mechanical impurities and water

no

Note:

  1. Car benzene intended for long keeping (5 years) in Gosrezerve and Ministry of defense, must have a period to inductions not less 1200 min.
  2. Summer time- from 1 April before 1 October

Winter time- from 1 October before 1 April

TURKMENISTAN

TURKMENBASHY OIL REFINERY COMPLEX

UNLEADED CAR BENZENE

TŞ 05766698-28-2003 change,^

 

Description of index

Figure for mark

A-92

1

Octane number. not less than

-By motor method

-By researcher method

82,5

92,0

2

Actual resin concentration.mg 100sm3benzine not more than

5,0

3

Induction period.min. not less than:

360

4

Mass portion of sulfur, % not more than

0,1

5

Copper plate testing

ok

6

Color

From colorless before yellow

7

Density 200C. kg|m3

No standard, determination necessary

8

Saturated vapor pressure, kPa

35-70

9

Mass portion of merkaptan sulfur, % not more than

no standard

10

Acidity , mg KOH by 100 sm3, not more than

3,0

11

Fraction composition :

-initial boiling point, 0C, not less than:

- 10%-summer time

- 10%-winter time

- 50%

- 90%

- Final boiling point, oC, not more than:

- Mass portion of residue in flask, %, (vol), not more than

-Losses, %,(vol.), not more than

35 80

75 120 190 215

2

4

12

Vapor stopper index, not more than

-summer time

- winter time

950

1250

13

Presence of acids and bases, soluble in water

no

14

Presence of mechanical impurities and water

no

Note:

  1. Car benzene intended for long keeping (5 years) in Gosrezerve and Ministry of defense, must have a period to inductions not less 1200 min.
  2. Summer time- from 1 April before 1 October

Winter time- from 1 October before 1 April

 

“Approved“ by Acting chief engineer of Ahal Gas to Gasoline plant of SC “Turkmengas” /signature/ D. Ovezgeldiyev /seal: Ahal Gas to Gasoline plant of State Concern “Turkmengas”/

“04”03.2020

SC “TURKMENGAZ”

Production laboratory' of Ahal gas to gasoline plant

(full name of the laboratory)

Certificate of Attestation___________________ ____  ______  ________

(number and date of issue of certificate of accreditation (attestation))

Gasoline obtained from processing of natural gas brand ECO-93, party number 8, lot size 2400 tons 04.03.2020

Name and type of product supplied for examination, the date of the examination TDS-1233-2019 Gasoline obtained from processing of natural gas. Technical conditions Ahal gas to gasoline plant

(name of the individual or legal entity that provided the product for examination)

Sample position: 11-TKOl B

QUALITY PASSPORT No. 8

No.

Name of indicators

Standard name

Standards

Actually

Regulator}' compliance

1

Octane quantity, not less:

Zeltex

 

 

 

-checking method

93

94.4

Conform

-motor method

83

82.9

Conform

2

Lead concentration, mg / dm3, no more

TDS-32350-

2014

5

-

 

3

Density at 15 °C, kg / m3

ASTM D4052-

96

720.0-775.5

743.2

Conform

4

Examination with a copper plate (3 hours at 50°C), scale unit

ASTM D130-

94

1 class

la

Conform

5

Weight fraction of sulfur,%, no more

ASTM D5453- 93

0.0010

0.0001

Conform

6

Concentration of actual resins, mg per 100 ml of gasoline, not more

ASTMD381- 01

5

-

 

7

Gasoline induction period, min, not less

GOST- IS07536-15

360

-

 

8

Volume fraction of benzene,%, no more

TDS-ISO 22854-10

1.0

0.15

Conform

9

Volume fraction of methanol,%, no more

3.0

0

Conform

10

Volume fraction of ethanol,%, no more

5.0

0

Conform

11

Weight fraction of oxygen,%

2.7

-

 

12

Manganese concentration, mg / dm3

TDS-33158-

2014

must not be

-

 

13

Amount in composition of hydrocarbons,% volume, not more

-olefins

-aromatic hydrocarbons

TDS-ISO 22854-2016

18.0

35.0

9.59

31.3

Conform

Conform

 

14

Cloud point, °C, not more

T§- ASTM D25 00-11

-25

-25 does not grow cloudy

Conform

15

Appearance

 

Clean, transparent

Clean, transparent

Conform

16

Sanirated vapor pressure (Vapor pressure), kPa

T§ -ASTM D5191-04a

45-90

60

Conform

17

Steam density index (IPP), no more

TDS 1233­2019 cl.7.7

 

 

 

 

In summer

950

-

 

 

In winter

1250

-

 

18

Initial boiling point, °C, not less

TDS-ISO 3405-2013

35

36.3

Conform

 

Fractional boiling yield,% volume:

 

 

 

 

70 °C

22.0-50.0

27.9

Conform

 

100 °C

46.0-71.0

49.4

Conform

 

150 °C, not less

.75

75.2

Conform

 

end of boiling. °C, not higher

210

203.6

Conform

 

volume fraction of sediment in the flask,%, not more

2

1.1

Conform

TURKMENISTAN

TURKMENBASHY OIL REFINERY COMPLEX

UNLEADED CAR BENZENE

TŞ 05766698-28-2003 change,^

 

Description of index

Figure for mark

A-95

1

Octane number. not less than

-By motor method

-By researcher method

85,0

95,0

2

Actual resin concentration.mg 100sm3benzine not more than

5,0

3

Induction period.min. not less than:

360

4

Mass portion of sulfur, % not more than

0,05

5

Copper plate testing

ok

6

Color

From colorless before yellow

7

Density 200C. kg|m3

No standard, determination necessary

8

Saturated vapor pressure, kPa

35-70

9

Mass portion of merkaptan sulfur, % not more than

no standard

10

Acidity , mg KOH by 100 sm3, not more than

3,0

11

Fraction composition :

-initial boiling point, 0C, not less than:

- 10%-summer time

- 10%-winter time

- 50%

- 90%

- Final boiling point, oC, not more than:

- Mass portion of residue in flask, %, (vol), not more than

-Losses, %,(vol.), not more than

35 80

75 120 190 215

2

4

12

Vapor stopper index, not more than

-summer time

- winter time

950

1250

13

Presence of acids and bases, soluble in water

no

14

Presence of mechanical impurities and water

no

Note:

  1. Car benzene intended for long keeping (5 years) in Gosrezerve and Ministry of defense, must have a period to inductions not less 1200 min.
  2. Summer time- from 1 April before 1 October

Winter time- from 1 October before 1 April

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