MY124427A - Method and apparatus for liquefaction of a natural gas - Google Patents
Method and apparatus for liquefaction of a natural gasInfo
- Publication number
- MY124427A MY124427A MYPI94003553A MYPI19943553A MY124427A MY 124427 A MY124427 A MY 124427A MY PI94003553 A MYPI94003553 A MY PI94003553A MY PI19943553 A MYPI19943553 A MY PI19943553A MY 124427 A MY124427 A MY 124427A
- Authority
- MY
- Malaysia
- Prior art keywords
- gas
- phase
- natural gas
- liquefying
- expansion
- Prior art date
Links
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Abstract
THE METHOD OF THE INVENTION FOR LIQUEFYING A NATURAL GAS CONSISTS IN LIQUEFYING AT LEAST A PART OF THIS GAS BY EXPANDING IT WITH MECHANICAL ENERGY, WHEREBY DURING THIS EXPANSION THE GAS CHANGES FROM THE DENSE PHASE TO A LIQUID PHASE WITHOUT UNDERGOING A PHASE TRANSITION.THE METHOD COMPRISE AT LEAST THE FOLLOWING TWO STEPS: A) THE NATURAL GAS MADE UP OF SEVERAL CONSTITUENTS IS COOLED AT A PRESSURE THAT IS THAT LEAAST GREATER THAN OR EQUAL TO THE CRITICAL PRESSURE VALUE OF METHANE AND AT A TEMPERATURE WHICH IS SUCH THAT THE GAS WILL BE IN THE DENSE PHASE AT THE END OF COOLING,B) AT LEAST A FRACTION OF THIS PHASE OBTAINED FROM STEP A) IS EXPANDED AND LIQUEFIED THROUGH A DEVICE DESIGNED TO REDUCE THE PRESSURE OF THE GAS BY EXPANSION WITH MECHANICAL ENERGY, THE CHANGE OF STATE FROM THE DENSE PHASE TO A STATE OF LIQUID SUBSTANTIALLY OCCURING WITHOUT A PHASE TRANSITION. (FIGURE 4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9315719A FR2714420B1 (en) | 1993-12-24 | 1993-12-24 | Process using gellan as a filtrate reducer for water-based drilling fluids. |
FR9402024A FR2714722B1 (en) | 1993-12-30 | 1994-02-21 | Method and apparatus for liquefying a natural gas. |
Publications (1)
Publication Number | Publication Date |
---|---|
MY124427A true MY124427A (en) | 2006-06-30 |
Family
ID=51452938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI94003553A MY124427A (en) | 1993-12-24 | 1994-12-29 | Method and apparatus for liquefaction of a natural gas |
Country Status (2)
Country | Link |
---|---|
MY (1) | MY124427A (en) |
TW (1) | TW268090B (en) |
-
1994
- 1994-12-29 MY MYPI94003553A patent/MY124427A/en unknown
-
1995
- 1995-01-12 TW TW84100241A patent/TW268090B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW268090B (en) | 1996-01-11 |
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