CHUYỂN ĐỔI LNG

Posted on Kiến thức tài liệu 77 lượt xem

Khí tự nhiên hóa lỏng LNG (Liquefied Natural Gas) là khí tự nhiên có thành phần chủ yếu là CH4 – Methane, không màu, không mùi, không độc hại, được làm lạnh tại nhiệt độ -162ºC để chuyển sang thể lỏng.

CÁC THÔNG SỐ CHUYỂN ĐỔI LNG

LNG

ITEM 1 METRIC TONNE 1 BARREL 1 GALLON 1 CUBIC METER 1 CUBIC FOOT 1 POUND
1 metric tonne – LNG 1 14.04 589.67 2.232 78.827 2,204.60
1 barrel – LNG 0.071 1 42 0.159 5.615 157.1
1 gallon – LNG 0.002 0.024 1 0.004 0.134 3.7
1 cubic meter – LNG 0.448 6.290 264.172 1 35.315 988.0
1 cubic foot – LNG 0.013 0.178 7.482 0.028 1 28.0
1 cubic meter – Gas 0.001 0.010 0.433 0.002 0.058 1.6
1 cubic foot – Gas 0.000 0.000 0.012 0.000 0.002 0.046
1 Mcf – Gas 0.021 0.292 12.266 0.046 1.640 46.0
1 MMBtu – Gas 0.019 0.272 11.402 0.043 1.524 42.7

GAS

ITEM 1 CUBIC METER 1 CUBIC FOOT 1 MMBtu
1 metric tonne – LNG 1,362 48,074 51.70
1 barrel – LNG 96.98 3,424 3.682
1 gallon – LNG 2.309 81.5 0.0877
1 cubic meter – LNG 610 21,537 23.161
1 cubic foot – LNG 17.277 610 0.656
1 cubic meter – Gas 1 35.315 0.0353
1 cubic foot – Gas 0.02832 1 0.001
1 Mcf – Gas 28.323 1,000 1,075
1 MMBtu – Gas 26.316 0.001075 1

NĂNG LƯỢNG

 1 therm = 100,000Btu

1 therm = 105.5 megajoules

1 therm = 29.31 kWh

1 kWh = .003412 MMBtu

1 MTOE = 43bcf – Gas 1 MJ = .000948 MMBtu 1 kcal = .00000397

OIL MMBtu/Bbl
No. 2 fuel oil 5.83
No. 6 fuel oil 6.30
30° crude 5.94
32° crude 5.89
34° crude 5.84
36° crude 5.80’

CÁC CHUYỂN ĐỔI KHÁC

Gas/Liquid Ratio: 610

Btu/scf: 1,075 (14.73 Dry)

LNG Density: 448.108 kg/m³

1 bcm – Gas = .734 Mill MT
1 bcm – Gas = 35.31 bcf – Gas
1 bcm – Gas/yr = 97 MMcf/d
1 Mill MT – LNG = 1.362 bcm – Gas
1 Mill MT – LNG = 48 bcf – Gas
1 bcm – Gas = 46,000,000 lbs. – LNG
1 bcm – Gas = .028 bcm – Gas
1 bcm – Gas = .021 Mill MT – LNG
1 bar = 14.504 psi
1 psi = .069 bar
14.696 psi = 1 atmosphere
C° to F °         F° = (1.8 x C°) + 32
F ° to C°          C° = 5/9 x (F° – 32)
1 knot = 1.151 mph
1 mph = .869 knots
FUEL MMBtu/Bbl BTU/GAL
LNG 3.7 88,100
Diesel 5.9 140,500
Gasoline 4.6 109,500

TUẤN LV

Kỹ Thuật LNG

Chịu trách nhiệm phát triển kênh Online công ty Lửa Việt Gas  ️

Tôi là Tuấn LV . Tôi là một kỹ thuật chuyên nghành LNG,CNG. Có nhiều năm kinh nghiệm trong lĩnh vực thi công và xây lắp hệ thống cấp LNG,CNG.

Là một người đam mê kỹ thuật. Tôi chia sẻ những bài viết về kỹ thuật gas mong sẽ mang tới mọi người hiểu hơn và sử dụng LNG,CNG một cách an toàn nhất. Hãy liên hệ với tôi qua SDT : 0977 04 1136

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