ZA200209963B - Process for the preparation of lower olefins. - Google Patents
Process for the preparation of lower olefins. Download PDFInfo
- Publication number
- ZA200209963B ZA200209963B ZA200209963A ZA200209963A ZA200209963B ZA 200209963 B ZA200209963 B ZA 200209963B ZA 200209963 A ZA200209963 A ZA 200209963A ZA 200209963 A ZA200209963 A ZA 200209963A ZA 200209963 B ZA200209963 B ZA 200209963B
- Authority
- ZA
- South Africa
- Prior art keywords
- gas
- lower olefins
- methanol
- dimethyl ether
- producing lower
- Prior art date
Links
- 150000001336 alkenes Chemical class 0.000 title claims description 91
- 238000000034 method Methods 0.000 title claims description 43
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 222
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 144
- 239000007789 gas Substances 0.000 claims description 68
- 239000007788 liquid Substances 0.000 claims description 66
- 238000003786 synthesis reaction Methods 0.000 claims description 45
- 230000015572 biosynthetic process Effects 0.000 claims description 41
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 40
- 239000012530 fluid Substances 0.000 claims description 31
- 238000004519 manufacturing process Methods 0.000 claims description 31
- 239000001257 hydrogen Substances 0.000 claims description 27
- 229910052739 hydrogen Inorganic materials 0.000 claims description 27
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 26
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 24
- 239000003054 catalyst Substances 0.000 claims description 24
- 238000000926 separation method Methods 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- 239000008246 gaseous mixture Substances 0.000 claims description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 18
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 17
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 13
- 239000005977 Ethylene Substances 0.000 claims description 13
- 239000003345 natural gas Substances 0.000 claims description 8
- 229910021536 Zeolite Inorganic materials 0.000 claims description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 7
- 238000005342 ion exchange Methods 0.000 claims description 7
- 239000010457 zeolite Substances 0.000 claims description 7
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 6
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 6
- 238000004508 fractional distillation Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 150000001455 metallic ions Chemical group 0.000 claims description 5
- 238000006467 substitution reaction Methods 0.000 claims description 4
- 229910001424 calcium ion Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 30
- 229940105305 carbon monoxide Drugs 0.000 description 22
- 239000007858 starting material Substances 0.000 description 18
- 239000000203 mixture Substances 0.000 description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000003377 acid catalyst Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000004227 thermal cracking Methods 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- -1 ethylene, propylene Chemical group 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/82—Phosphates
- C07C2529/84—Aluminophosphates containing other elements, e.g. metals, boron
- C07C2529/85—Silicoaluminophosphates (SAPO compounds)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000189573 | 2000-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200209963B true ZA200209963B (en) | 2003-12-09 |
Family
ID=18689185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200209963A ZA200209963B (en) | 2000-06-23 | 2002-12-09 | Process for the preparation of lower olefins. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6852897B2 (fr) |
| EP (1) | EP1300382A4 (fr) |
| JP (1) | JP4202122B2 (fr) |
| AU (1) | AU783766B2 (fr) |
| CA (1) | CA2413406A1 (fr) |
| DZ (1) | DZ3111A1 (fr) |
| NO (1) | NO20026155L (fr) |
| NZ (1) | NZ523580A (fr) |
| SA (1) | SA01220165B1 (fr) |
| WO (1) | WO2001098237A1 (fr) |
| ZA (1) | ZA200209963B (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005104912A (ja) * | 2003-09-30 | 2005-04-21 | Jgc Corp | 低級オレフィンの製造方法 |
| US20060020155A1 (en) * | 2004-07-21 | 2006-01-26 | Beech James H Jr | Processes for converting oxygenates to olefins at reduced volumetric flow rates |
| US7687671B2 (en) * | 2005-12-05 | 2010-03-30 | Uop Llc | Integrated oxygenate conversion and product cracking |
| US20080039670A1 (en) * | 2006-08-10 | 2008-02-14 | Miller Lawrence W | Methanol-Water Mixtures in Olefin Production Via Oxygenate Conversion |
| US20070155999A1 (en) * | 2005-12-30 | 2007-07-05 | Pujado Peter R | Olefin production via oxygenate conversion |
| US20080260631A1 (en) | 2007-04-18 | 2008-10-23 | H2Gen Innovations, Inc. | Hydrogen production process |
| SG189455A1 (en) | 2010-11-02 | 2013-05-31 | Saudi Basic Ind Corp Sabic | Process for producing light olefins by using a zsm - 5 - based catalyst |
| CA2848250A1 (fr) * | 2011-09-15 | 2013-03-21 | Linde Aktiengesellschaft | Procede de recuperation d'olefines a partir de gaz de fourneaux d'acieries |
| WO2013113467A1 (fr) * | 2012-01-31 | 2013-08-08 | Linde Aktiengesellschaft | Synthèse directe de dme à l'équilibre |
| CN103992201B (zh) * | 2014-05-08 | 2015-12-02 | 中国寰球工程公司 | Mtp工艺中脱除、循环利用dme的方法及系统 |
| CN106631673A (zh) * | 2015-11-02 | 2017-05-10 | 中国石油化工股份有限公司 | 以甲醇和乙醇为原料同时生产二甲醚和乙烯的方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5792697A (en) * | 1980-11-29 | 1982-06-09 | Foster Wheeler Corp | Improvement in manufacture of coarse reactant |
| JPS59131728A (ja) * | 1983-01-19 | 1984-07-28 | Honda Motor Co Ltd | 自動二輪車における水冷式エンジンのポンプ取付構造 |
| JPS60126233A (ja) * | 1983-12-13 | 1985-07-05 | Agency Of Ind Science & Technol | 低級オレフインの製造方法 |
| CA1235683A (fr) * | 1985-01-03 | 1988-04-26 | Raymond Le Van Mao | Catalyseurs a la zeolite |
| JPS6270324A (ja) | 1985-09-20 | 1987-03-31 | Agency Of Ind Science & Technol | 低級オレフインの製造法 |
| JPS6270325A (ja) * | 1985-09-20 | 1987-03-31 | Agency Of Ind Science & Technol | 低級オレフインの製造方法 |
| US4777321A (en) | 1987-04-29 | 1988-10-11 | Mobil Oil Corporation | Feedstock preparation and conversion of oxygenates to olefins |
| US4849575A (en) * | 1987-11-25 | 1989-07-18 | Uop | Production of olefins |
| DE4009459A1 (de) | 1990-03-23 | 1991-09-26 | Metallgesellschaft Ag | Verfahren zur erzeugung von niederen olefinen |
| US5177114A (en) * | 1990-04-11 | 1993-01-05 | Starchem Inc. | Process for recovering natural gas in the form of a normally liquid carbon containing compound |
| JP2941022B2 (ja) * | 1990-09-10 | 1999-08-25 | 智行 乾 | Ｃｏ▲下２▼とｈ▲下２▼からの液状炭化水素の製造法 |
| US5714662A (en) | 1995-08-10 | 1998-02-03 | Uop | Process for producing light olefins from crude methanol |
| JP3447494B2 (ja) * | 1996-12-26 | 2003-09-16 | ジェイエフイーホールディングス株式会社 | ジメチルエーテルの製造方法 |
| JPH10182533A (ja) * | 1996-12-27 | 1998-07-07 | Nkk Corp | ジメチルエーテルの製造方法 |
| JPH10182534A (ja) * | 1996-12-27 | 1998-07-07 | Nkk Corp | ジメチルエーテルの製造方法 |
| JP3474382B2 (ja) * | 1996-12-27 | 2003-12-08 | ジェイエフイーホールディングス株式会社 | ジメチルエーテルの製造方法 |
| JPH10259148A (ja) | 1997-03-19 | 1998-09-29 | Mitsubishi Heavy Ind Ltd | 合成ガスからのメタノール製造方法 |
| US6046373A (en) | 1998-04-29 | 2000-04-04 | Exxon Chemical Patents Inc. | Catalytic conversion of oxygenates to olefins |
-
2001
- 2001-06-12 US US10/311,731 patent/US6852897B2/en not_active Expired - Lifetime
- 2001-06-12 EP EP01938615A patent/EP1300382A4/fr not_active Withdrawn
- 2001-06-12 CA CA002413406A patent/CA2413406A1/fr not_active Abandoned
- 2001-06-12 NZ NZ523580A patent/NZ523580A/en unknown
- 2001-06-12 JP JP2002503679A patent/JP4202122B2/ja not_active Expired - Fee Related
- 2001-06-12 AU AU64252/01A patent/AU783766B2/en not_active Ceased
- 2001-06-12 WO PCT/JP2001/004970 patent/WO2001098237A1/fr active IP Right Grant
- 2001-06-20 SA SA01220165A patent/SA01220165B1/ar unknown
- 2001-06-23 DZ DZ010043A patent/DZ3111A1/fr active
-
2002
- 2002-12-09 ZA ZA200209963A patent/ZA200209963B/en unknown
- 2002-12-20 NO NO20026155A patent/NO20026155L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JP4202122B2 (ja) | 2008-12-24 |
| EP1300382A4 (fr) | 2009-10-21 |
| EP1300382A1 (fr) | 2003-04-09 |
| DZ3111A1 (fr) | 2004-09-19 |
| NO20026155D0 (no) | 2002-12-20 |
| JPWO2001098237A1 (ja) | 2004-01-08 |
| SA01220165B1 (ar) | 2006-07-09 |
| NO20026155L (no) | 2003-02-19 |
| US6852897B2 (en) | 2005-02-08 |
| US20030149319A1 (en) | 2003-08-07 |
| NZ523580A (en) | 2003-10-31 |
| CA2413406A1 (fr) | 2002-12-20 |
| AU6425201A (en) | 2002-01-02 |
| WO2001098237A1 (fr) | 2001-12-27 |
| AU783766B2 (en) | 2005-12-01 |
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