JPH0338519B2 - - Google Patents
Info
- Publication number
- JPH0338519B2 JPH0338519B2 JP56119120A JP11912081A JPH0338519B2 JP H0338519 B2 JPH0338519 B2 JP H0338519B2 JP 56119120 A JP56119120 A JP 56119120A JP 11912081 A JP11912081 A JP 11912081A JP H0338519 B2 JPH0338519 B2 JP H0338519B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- liquid
- ethane
- stripper
- deethanizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 80
- 239000007788 liquid Substances 0.000 claims description 62
- 239000007789 gas Substances 0.000 claims description 60
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 36
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 24
- 239000002994 raw material Substances 0.000 claims description 24
- 238000000926 separation method Methods 0.000 claims description 22
- 239000003345 natural gas Substances 0.000 claims description 20
- 239000001294 propane Substances 0.000 claims description 18
- 238000004821 distillation Methods 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 description 21
- 238000007796 conventional method Methods 0.000 description 18
- 238000011084 recovery Methods 0.000 description 10
- 238000010992 reflux Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11912081A JPS5822872A (ja) | 1981-07-31 | 1981-07-31 | 天燃ガス中のlpg回収方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11912081A JPS5822872A (ja) | 1981-07-31 | 1981-07-31 | 天燃ガス中のlpg回収方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5822872A JPS5822872A (ja) | 1983-02-10 |
JPH0338519B2 true JPH0338519B2 (de) | 1991-06-10 |
Family
ID=14753422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11912081A Granted JPS5822872A (ja) | 1981-07-31 | 1981-07-31 | 天燃ガス中のlpg回収方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5822872A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000512724A (ja) * | 1996-03-26 | 2000-09-26 | フイリツプス ピトローリアム カンパニー | 凝縮及びストリッピングによるメタンを主とした供給物からの芳香族及び(又は)重質物の除去 |
JP2012141128A (ja) * | 2005-07-12 | 2012-07-26 | Conocophillips Co | 液体復元及び生成の汎用性を拡張する統合nglを有するlng設備 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02204984A (ja) * | 1989-02-03 | 1990-08-14 | Hitachi Ltd | コネクタ接続方式 |
DZ2535A1 (fr) * | 1997-06-20 | 2003-01-08 | Exxon Production Research Co | Procédé perfectionné pour la liquéfaction de gaz naturel. |
US6712880B2 (en) * | 2001-03-01 | 2004-03-30 | Abb Lummus Global, Inc. | Cryogenic process utilizing high pressure absorber column |
US7155931B2 (en) * | 2003-09-30 | 2007-01-02 | Ortloff Engineers, Ltd. | Liquefied natural gas processing |
US8209996B2 (en) * | 2003-10-30 | 2012-07-03 | Fluor Technologies Corporation | Flexible NGL process and methods |
EA009649B1 (ru) * | 2003-11-03 | 2008-02-28 | Флуор Текнолоджиз Корпорейшн | Установка и способ обработки пара сжиженного природного газа |
US7159417B2 (en) * | 2004-03-18 | 2007-01-09 | Abb Lummus Global, Inc. | Hydrocarbon recovery process utilizing enhanced reflux streams |
CA2578471C (en) * | 2004-09-22 | 2010-09-21 | Fluor Technologies Corporation | Configurations and methods for lpg and power cogeneration |
JP5032342B2 (ja) * | 2005-02-24 | 2012-09-26 | ツヴィスター・ベー・ウイ | 天然ガス流を冷却し、冷却流を各種フラクションに分離する方法及びシステム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4070172A (en) * | 1976-11-29 | 1978-01-24 | Phillips Petroleum Company | Pressure responsive fractionation control |
JPS546500A (en) * | 1977-06-16 | 1979-01-18 | Toyohiro Osada | Block case |
-
1981
- 1981-07-31 JP JP11912081A patent/JPS5822872A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4070172A (en) * | 1976-11-29 | 1978-01-24 | Phillips Petroleum Company | Pressure responsive fractionation control |
JPS546500A (en) * | 1977-06-16 | 1979-01-18 | Toyohiro Osada | Block case |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000512724A (ja) * | 1996-03-26 | 2000-09-26 | フイリツプス ピトローリアム カンパニー | 凝縮及びストリッピングによるメタンを主とした供給物からの芳香族及び(又は)重質物の除去 |
JP2012141128A (ja) * | 2005-07-12 | 2012-07-26 | Conocophillips Co | 液体復元及び生成の汎用性を拡張する統合nglを有するlng設備 |
Also Published As
Publication number | Publication date |
---|---|
JPS5822872A (ja) | 1983-02-10 |
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