BR9812885A - Unidade para injetar solução inibidora de deposição com coque em fornos tubulares para pirólise de hidrocarboneto - Google Patents
Unidade para injetar solução inibidora de deposição com coque em fornos tubulares para pirólise de hidrocarbonetoInfo
- Publication number
- BR9812885A BR9812885A BR9812885-0A BR9812885A BR9812885A BR 9812885 A BR9812885 A BR 9812885A BR 9812885 A BR9812885 A BR 9812885A BR 9812885 A BR9812885 A BR 9812885A
- Authority
- BR
- Brazil
- Prior art keywords
- unit
- inhibitor
- coke
- solution
- hydrocarbon pyrolysis
- Prior art date
Links
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 3
- 239000000571 coke Substances 0.000 title abstract 3
- 229930195733 hydrocarbon Natural products 0.000 title abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 3
- 238000000197 pyrolysis Methods 0.000 title abstract 3
- 230000008021 deposition Effects 0.000 title abstract 2
- 230000002401 inhibitory effect Effects 0.000 title abstract 2
- 239000003112 inhibitor Substances 0.000 abstract 5
- 239000000243 solution Substances 0.000 abstract 4
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
- C10G9/16—Preventing or removing incrustation
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Patente de Invenção: <B>"UNIDADE PARA INJETAR SOLUçãO INIBIDORA DE DEPOSIçãO COM COQUE EM FORNOS TUBULARES PARA PIRóLISE DE HIDROCARBONETO"<D>. Uma unidade para injetar uma solução inibidora de deposição de coque em fornos tubulares para a pirólise de hidrocarboneto incluindo um comprimento reto (1) de uma bobina com tubo (4) para suprir um estoque de provisão, um atomizador inibidor, um tubo (6) para suprir um inibidor para o atomizador e, circundando-o, um tubo adicional (7) são posicionados coaxialmente. A eliminação das queimas de bobina na zona da injeção da solução do inibidor é alcançada uma vez que a unidade de injeção é provida de uma porta de vórtice localizada concentricamente dentro de um comprimento reto (1) de uma bobina na zona da injeção da solução do inibidor. A porta de vórtice preferida consiste em placas radiais (9) que são conectadas simetricamente ao tubo adicional (7) e de anéis cilíndricos (10, 11, 12, 13) que são conectados às placas radiais (9) coaxialmente com o tubo adcional (7) e forma uma percurso interna que se expande gradativamente na direção de fluxo do estoque de provisão.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97117379A RU2119524C1 (ru) | 1997-10-08 | 1997-10-08 | Узел ввода раствора ингибитора коксоотложения в трубчатых печах пиролиза углеводородного сырья |
PCT/RU1998/000146 WO1999018172A1 (fr) | 1997-10-08 | 1998-05-18 | Unite permettant d'introduire une solution d'inhibiteur de depots de coke dans des fours a tube servant a la pyrolyse d'hydrocarbures bruts |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9812885A true BR9812885A (pt) | 2000-08-08 |
Family
ID=20198236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812885-0A BR9812885A (pt) | 1997-10-08 | 1998-05-18 | Unidade para injetar solução inibidora de deposição com coque em fornos tubulares para pirólise de hidrocarboneto |
Country Status (20)
Country | Link |
---|---|
EP (1) | EP1036837B1 (pt) |
JP (1) | JP2001519456A (pt) |
KR (1) | KR100438847B1 (pt) |
CN (1) | CN1163571C (pt) |
AT (1) | ATE260329T1 (pt) |
AU (1) | AU745155B2 (pt) |
BG (1) | BG63947B1 (pt) |
BR (1) | BR9812885A (pt) |
CA (1) | CA2306852A1 (pt) |
CZ (1) | CZ291301B6 (pt) |
DE (1) | DE69821975T2 (pt) |
ES (1) | ES2216291T3 (pt) |
HU (1) | HU222844B1 (pt) |
NO (1) | NO20001832L (pt) |
PL (1) | PL339810A1 (pt) |
PT (1) | PT1036837E (pt) |
RU (1) | RU2119524C1 (pt) |
TR (1) | TR200000943T2 (pt) |
UA (1) | UA45499C2 (pt) |
WO (1) | WO1999018172A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2222570C1 (ru) * | 2002-06-11 | 2004-01-27 | Общество с ограниченной ответственностью "Научно-производственная фирма "ПАЛЬНА" | Способ удаления кокса и ингибирования коксообразования в печах пиролиза и устройство для его осуществления |
DE102006007061A1 (de) | 2006-02-15 | 2007-08-16 | Benq Mobile Gmbh & Co. Ohg | Verfahren, mobile Vorrichtung und Computerprogrammprodukt |
CN104549071B (zh) * | 2013-10-21 | 2016-10-26 | 中国石油化工股份有限公司 | 固定流化床反应器及其使用方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU633892A1 (ru) * | 1972-05-30 | 1978-11-25 | Предприятие П/Я Р-6830 | Установка дл переработки углеводородного сырь |
NL181292C (nl) * | 1976-06-08 | 1987-07-16 | Nederlandse Gasunie Nv | Inrichting voor het verbeteren van het stromingsprofiel in een gasleiding. |
US4708787A (en) * | 1986-04-14 | 1987-11-24 | Amoco Corporation | Method for supplying a uniform liquid and gaseous mixture |
US5284994A (en) * | 1993-01-13 | 1994-02-08 | Phillips Petroleum Company | Injection of antifoulants into thermal cracking reactors |
US5346133A (en) * | 1993-03-25 | 1994-09-13 | The M. W. Kellogg Company | High temperature liquid injection apparatus |
US5435904A (en) * | 1994-09-01 | 1995-07-25 | Phillips Petroleum Company | Injection of antifoulants into thermal cracking process streams |
AU7727498A (en) * | 1997-06-05 | 1998-12-21 | Atf Resources, Inc. | Method and apparatus for removing and suppressing coke formation during py rolysis |
-
1997
- 1997-10-08 RU RU97117379A patent/RU2119524C1/ru not_active IP Right Cessation
-
1998
- 1998-05-18 JP JP2000514974A patent/JP2001519456A/ja active Pending
- 1998-05-18 CA CA002306852A patent/CA2306852A1/en not_active Abandoned
- 1998-05-18 AT AT98929942T patent/ATE260329T1/de not_active IP Right Cessation
- 1998-05-18 HU HU0003868A patent/HU222844B1/hu not_active IP Right Cessation
- 1998-05-18 AU AU79441/98A patent/AU745155B2/en not_active Ceased
- 1998-05-18 CN CNB988100010A patent/CN1163571C/zh not_active Expired - Fee Related
- 1998-05-18 ES ES98929942T patent/ES2216291T3/es not_active Expired - Lifetime
- 1998-05-18 PT PT98929942T patent/PT1036837E/pt unknown
- 1998-05-18 UA UA2000042005A patent/UA45499C2/uk unknown
- 1998-05-18 EP EP98929942A patent/EP1036837B1/en not_active Expired - Lifetime
- 1998-05-18 BR BR9812885-0A patent/BR9812885A/pt not_active IP Right Cessation
- 1998-05-18 WO PCT/RU1998/000146 patent/WO1999018172A1/ru active IP Right Grant
- 1998-05-18 KR KR10-2000-7003797A patent/KR100438847B1/ko not_active IP Right Cessation
- 1998-05-18 DE DE69821975T patent/DE69821975T2/de not_active Expired - Fee Related
- 1998-05-18 CZ CZ20001204A patent/CZ291301B6/cs not_active IP Right Cessation
- 1998-05-18 TR TR2000/00943T patent/TR200000943T2/xx unknown
- 1998-05-18 PL PL98339810A patent/PL339810A1/xx unknown
-
2000
- 2000-04-04 BG BG104301A patent/BG63947B1/bg unknown
- 2000-04-07 NO NO20001832A patent/NO20001832L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BG104301A (en) | 2000-12-29 |
CN1163571C (zh) | 2004-08-25 |
RU2119524C1 (ru) | 1998-09-27 |
WO1999018172A1 (fr) | 1999-04-15 |
EP1036837A1 (en) | 2000-09-20 |
PL339810A1 (en) | 2001-01-02 |
AU745155B2 (en) | 2002-03-14 |
HUP0003868A2 (hu) | 2001-02-28 |
AU7944198A (en) | 1999-04-27 |
CZ20001204A3 (cs) | 2001-01-17 |
NO20001832L (no) | 2000-06-08 |
CZ291301B6 (cs) | 2003-01-15 |
DE69821975D1 (de) | 2004-04-01 |
ATE260329T1 (de) | 2004-03-15 |
UA45499C2 (uk) | 2002-04-15 |
NO20001832D0 (no) | 2000-04-07 |
KR20010031011A (ko) | 2001-04-16 |
BG63947B1 (bg) | 2003-07-31 |
EP1036837B1 (en) | 2004-02-25 |
JP2001519456A (ja) | 2001-10-23 |
TR200000943T2 (tr) | 2002-10-21 |
CA2306852A1 (en) | 1999-04-15 |
HU222844B1 (hu) | 2003-12-29 |
PT1036837E (pt) | 2004-07-30 |
WO1999018172A8 (fr) | 1999-07-08 |
ES2216291T3 (es) | 2004-10-16 |
DE69821975T2 (de) | 2004-12-16 |
HUP0003868A3 (en) | 2001-05-28 |
CN1274384A (zh) | 2000-11-22 |
EP1036837A4 (en) | 2002-10-16 |
KR100438847B1 (ko) | 2004-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A,8A E 9AANUIDADES |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007. |