MY122134A - Three step process for producing light olefins from crude methane and/or ethane - Google Patents
Three step process for producing light olefins from crude methane and/or ethaneInfo
- Publication number
- MY122134A MY122134A MYPI98000403A MYPI9800403A MY122134A MY 122134 A MY122134 A MY 122134A MY PI98000403 A MYPI98000403 A MY PI98000403A MY PI9800403 A MYPI9800403 A MY PI9800403A MY 122134 A MY122134 A MY 122134A
- Authority
- MY
- Malaysia
- Prior art keywords
- produced
- light olefins
- stream
- production
- methanol
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
LIGHT OLEFINS ARE PRODUCED FROM A HYDROCARBON GAS STREAM (50) BY A COMBINATION OF STREAM REFORMING, OXYGENATE PRODUCTION, AND OXYGENATE CONVERSION TO OLEFIN WHEREIN A CRUDE METHANOL STREAM (82) - PRODUCED IN THE PRODUCTION OF OXYGENATES AND COMPRISING METHANOL, LIGHT ENDS, AND HEAVIER ALCOHOLS - IS PASSED DIRECTLY TO THE OXYGENATE CONVERSION ZONE (66) FOR THE PRODUCTION OF LIGHT OLEFINS. FUTHERMORE, THE COMBINATION PROVIDES THE SYNERGY FOR INCREASED CATALYST LIFE AND REDUCED WATER TREATMENT COSTS BY RECYCLING BY-PRODUCT WATER PRODUCED IN THE OXYGENATE CONVERSION ZONE (66) TO PROVIDE WATER TO THE STEAM REFORMING ZONE. THE ADVANTAGE OF THIS INTEGRATION IS THE ELIMINATION OF COSTLY METHANOL SEPARATION AND PURIFICATION STEPS WHICH RESULT IN THE OVERALL REDUCTION IN THE COSTS OF PRODUCING THE LIGHT OLEFINS. IN ADDITION, A PORTION OF THE BY-PRODUCT WATER CAN BE COMBINED WITH A PROPYLENE STREAM (74) TO PROVIDE A HIGH OCTANE BLENDING COMPONENT FOR GASOLINE. THE PROPYLENE AND BUTYLENE FRACTIONS PRODUCED BY THE ABOVE INTEGRATED SCHEME ARE FURTHER CONVERTED TO HIGH OCTANE ETHER AND OTHER HIGH VALUE PRODUCTS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI98000403A MY122134A (en) | 1998-02-03 | 1998-02-03 | Three step process for producing light olefins from crude methane and/or ethane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI98000403A MY122134A (en) | 1998-02-03 | 1998-02-03 | Three step process for producing light olefins from crude methane and/or ethane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY122134A true MY122134A (en) | 2006-03-31 |
Family
ID=47257260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI98000403A MY122134A (en) | 1998-02-03 | 1998-02-03 | Three step process for producing light olefins from crude methane and/or ethane |
Country Status (1)
| Country | Link |
|---|---|
| MY (1) | MY122134A (en) |
-
1998
- 1998-02-03 MY MYPI98000403A patent/MY122134A/en unknown
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