BRPI0502015A - processo de craqueamento catalìtico seletivo da fração lìquida do gás natural a olefinas leves e outros produtos - Google Patents
processo de craqueamento catalìtico seletivo da fração lìquida do gás natural a olefinas leves e outros produtosInfo
- Publication number
- BRPI0502015A BRPI0502015A BRPI0502015-8A BRPI0502015A BRPI0502015A BR PI0502015 A BRPI0502015 A BR PI0502015A BR PI0502015 A BRPI0502015 A BR PI0502015A BR PI0502015 A BRPI0502015 A BR PI0502015A
- Authority
- BR
- Brazil
- Prior art keywords
- natural gas
- products
- liquid fraction
- light olefins
- cracking process
- Prior art date
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 5
- 150000001336 alkenes Chemical class 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 title abstract 4
- 239000003345 natural gas Substances 0.000 title abstract 4
- 238000005336 cracking Methods 0.000 title abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000004523 catalytic cracking Methods 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
- C10G11/04—Oxides
- C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/20—C2-C4 olefins
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
"PROCESSO DE CRAQUEAMENTO CATALìTICO SELETIVO DA FRAçãO LìQUIDA DO GáS NATURAL A OLEFINAS LEVES E OUTROS PRODUTOS". é descrito um processo de craqueamento catalítico seletivo da fração líquida do gás natural a olefinas leves e outros produtos, o processo compreendendo colocar em contato em uma zona reacional a dita fração líquida do gás natural, rica em parafinas C~ 5~¬ +¬, COM um catalisador zeolítico do tipo MFI na forma ácida, com tamanho de poro de pelo menos 4 Angstrom, razão sílica/alumina entre 10 e 2000, e onde as condições de processo envolvem temperatura entre 350<198>C e 650<198>C, velocidade espacial entre 2 e 100h¬ -1¬ e pressão atmosférica, e após efetuar o craqueamento e separar produtos, recuperar um produto enriquecido em olefinas leves, fração GLP e aromáticos, e onde a produção de olefinas é favorecida em condições de velocidades espaciais mais elevadas, enquanto a produção da fração GLP e aromáticos é favorecida em condições de velocidades espaciais mais baixas.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0502015-8A BRPI0502015A (pt) | 2005-06-01 | 2005-06-01 | processo de craqueamento catalìtico seletivo da fração lìquida do gás natural a olefinas leves e outros produtos |
| US11/498,261 US20070084752A1 (en) | 2005-06-01 | 2006-08-03 | Selective catalytic cracking process of natural gas liquid fraction to light olefins and other products |
| US12/572,575 US20100022811A1 (en) | 2005-06-01 | 2009-10-02 | Selective catalytic cracking process of natural gas liquid fraction to light olefins and other products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0502015-8A BRPI0502015A (pt) | 2005-06-01 | 2005-06-01 | processo de craqueamento catalìtico seletivo da fração lìquida do gás natural a olefinas leves e outros produtos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0502015A true BRPI0502015A (pt) | 2007-01-23 |
Family
ID=37654982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0502015-8A BRPI0502015A (pt) | 2005-06-01 | 2005-06-01 | processo de craqueamento catalìtico seletivo da fração lìquida do gás natural a olefinas leves e outros produtos |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US20070084752A1 (pt) |
| BR (1) | BRPI0502015A (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251414B (zh) * | 2007-06-21 | 2017-05-24 | 雅培糖尿病护理公司 | 用于分析物水平的检测的设备 |
| CN105163851A (zh) | 2013-04-29 | 2015-12-16 | 沙特基础工业公司 | 石脑油转化成烯烃的催化方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3481721A (en) * | 1963-05-29 | 1969-12-02 | North American Utility Constru | Process for making fuel gas |
| US3894934A (en) * | 1972-12-19 | 1975-07-15 | Mobil Oil Corp | Conversion of hydrocarbons with mixture of small and large pore crystalline zeolite catalyst compositions to accomplish cracking cyclization, and alkylation reactions |
| US5472594A (en) * | 1994-07-18 | 1995-12-05 | Texaco Inc. | FCC process for producing enhanced yields of C4 /C5 olefins |
| US5521133A (en) * | 1994-11-29 | 1996-05-28 | Engelhard Corporation | Phosphorus bound porous microspheres |
| ES2174520T3 (es) * | 1997-12-03 | 2002-11-01 | Exxonmobil Chem Patents Inc | Preparacion de zeolita aglutinada por una zeolieta de tipo de estructura mfi y su uso.. |
| US6093867A (en) * | 1998-05-05 | 2000-07-25 | Exxon Research And Engineering Company | Process for selectively producing C3 olefins in a fluid catalytic cracking process |
| US6118035A (en) * | 1998-05-05 | 2000-09-12 | Exxon Research And Engineering Co. | Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed |
| MY124615A (en) * | 1998-09-03 | 2006-06-30 | Dow Global Technologies Inc | Autothermal process for the production of olefins |
| US6222087B1 (en) * | 1999-07-12 | 2001-04-24 | Mobil Oil Corporation | Catalytic production of light olefins rich in propylene |
| EP1116775A1 (en) * | 2000-01-12 | 2001-07-18 | Akzo Nobel N.V. | Catalyst composition with high efficiency for the production of light olefins |
-
2005
- 2005-06-01 BR BRPI0502015-8A patent/BRPI0502015A/pt not_active Application Discontinuation
-
2006
- 2006-08-03 US US11/498,261 patent/US20070084752A1/en not_active Abandoned
-
2009
- 2009-10-02 US US12/572,575 patent/US20100022811A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20100022811A1 (en) | 2010-01-28 |
| US20070084752A1 (en) | 2007-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 11 E 13 DA LPI. |
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| B09B | Patent application refused [chapter 9.2 patent gazette] |
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