BRPI0922514A2 - "unidade de craqueamento catalítico de fluido". - Google Patents

"unidade de craqueamento catalítico de fluido".

Info

Publication number
BRPI0922514A2
BRPI0922514A2 BRPI0922514A BRPI0922514A BRPI0922514A2 BR PI0922514 A2 BRPI0922514 A2 BR PI0922514A2 BR PI0922514 A BRPI0922514 A BR PI0922514A BR PI0922514 A BRPI0922514 A BR PI0922514A BR PI0922514 A2 BRPI0922514 A2 BR PI0922514A2
Authority
BR
Brazil
Prior art keywords
cracking unit
fluid cracking
catalytic fluid
catalytic
unit
Prior art date
Application number
BRPI0922514A
Other languages
English (en)
Inventor
Palmas Paolo
L Mehlberg Robert
Original Assignee
Uop Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Uop Llc filed Critical Uop Llc
Publication of BRPI0922514A2 publication Critical patent/BRPI0922514A2/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G11/00Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G11/00Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C10G11/182Regeneration
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G51/00Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
    • C10G51/06Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural parallel stages only
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10Feedstock materials
    • C10G2300/1037Hydrocarbon fractions
    • C10G2300/1048Middle distillates
    • C10G2300/1059Gasoil having a boiling range of about 330 - 427 °C
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10Feedstock materials
    • C10G2300/107Atmospheric residues having a boiling point of at least about 538 °C
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10Feedstock materials
    • C10G2300/1088Olefins
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20Characteristics of the feedstock or the products
    • C10G2300/30Physical properties of feedstocks or products
    • C10G2300/301Boiling range
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40Characteristics of the process deviating from typical ways of processing
    • C10G2300/4081Recycling aspects
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2400/00Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02Gasoline
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2400/00Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20C2-C4 olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (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)
  • Catalysts (AREA)
BRPI0922514A 2008-12-11 2009-11-23 "unidade de craqueamento catalítico de fluido". BRPI0922514A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/333,262 US8137631B2 (en) 2008-12-11 2008-12-11 Unit, system and process for catalytic cracking
PCT/US2009/065472 WO2010068399A2 (en) 2008-12-11 2009-11-23 Unit, system and process for catalytic cracking

Publications (1)

Publication Number Publication Date
BRPI0922514A2 true BRPI0922514A2 (pt) 2017-06-13

Family

ID=42239248

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922514A BRPI0922514A2 (pt) 2008-12-11 2009-11-23 "unidade de craqueamento catalítico de fluido".

Country Status (4)

Country Link
US (2) US8137631B2 (pt)
CN (1) CN102245288A (pt)
BR (1) BRPI0922514A2 (pt)
WO (1) WO2010068399A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8993824B2 (en) 2011-09-28 2015-03-31 Uop Llc Fluid catalytic cracking process
US8999248B1 (en) * 2013-11-04 2015-04-07 Uop Llc Reactor with clustered separation devices
US10241111B2 (en) 2016-10-21 2019-03-26 AhuraTech LLC Electroluminescent binding assays
US10159136B2 (en) 2016-10-21 2018-12-18 AhuraTech LLC System and method for producing light in a liquid media
US10844294B2 (en) 2019-03-14 2020-11-24 King Fahd University Of Petroleum And Minerals Catalytic cracking of crude oil to light olefins

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470084A (en) 1967-11-20 1969-09-30 Universal Oil Prod Co Method of separation of gaseous hydrocarbons from gasoline
US3963603A (en) * 1973-06-08 1976-06-15 Texaco Inc. Fluid catalytic cracking
US3928172A (en) * 1973-07-02 1975-12-23 Mobil Oil Corp Catalytic cracking of FCC gasoline and virgin naphtha
US4090948A (en) 1977-01-17 1978-05-23 Schwarzenbek Eugene F Catalytic cracking process
US4310489A (en) * 1980-08-14 1982-01-12 Standard Oil Company (Indiana) Apparatus for the catalytic cracking of hydrocarbons
US4406776A (en) * 1982-08-25 1983-09-27 Uop Inc. Fluidized catalytic cracking process and apparatus
US4717466A (en) 1986-09-03 1988-01-05 Mobil Oil Corporation Multiple riser fluidized catalytic cracking process utilizing hydrogen and carbon-hydrogen contributing fragments
US4861741A (en) 1986-09-03 1989-08-29 Mobil Oil Corporation Mixed catalyst system and catalytic conversion process employing same
US5154818A (en) 1990-05-24 1992-10-13 Mobil Oil Corporation Multiple zone catalytic cracking of hydrocarbons
US5346613A (en) 1993-09-24 1994-09-13 Uop FCC process with total catalyst blending
US5582711A (en) * 1994-08-17 1996-12-10 Exxon Research And Engineering Company Integrated staged catalytic cracking and hydroprocessing process
US5843377A (en) 1996-08-26 1998-12-01 Uop Llc Contained separation system for FCC reaction downcomer
DE19648795A1 (de) 1996-11-26 1998-05-28 Metallgesellschaft Ag Verfahren zum Erzeugen von C¶3¶- und C¶4¶-Olefinen aus einem C¶4¶- bis C¶7¶-Olefine enthaltenden Einsatzgemisch
US5846403A (en) 1996-12-17 1998-12-08 Exxon Research And Engineering Company Recracking of cat naphtha for maximizing light olefins yields
EP0921177A1 (en) 1997-12-05 1999-06-09 Fina Research S.A. Production of olefins
EP0921180A1 (en) 1997-12-05 1999-06-09 Fina Research S.A. Production of olefins
EP0921176A1 (en) 1997-12-05 1999-06-09 Fina Research S.A. Production of olefins
US6388152B1 (en) 1998-05-05 2002-05-14 Exxonmobil Chemical Patents Inc. Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process
US6455750B1 (en) 1998-05-05 2002-09-24 Exxonmobil Chemical Patents Inc. Process for selectively producing light olefins
US6106697A (en) 1998-05-05 2000-08-22 Exxon Research And Engineering Company Two stage fluid catalytic cracking process for selectively producing b. C.su2 to C4 olefins
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
TW589293B (en) 1998-08-25 2004-06-01 Asahi Kasei Corp Method for producing ethylene and propylene
US20020003103A1 (en) 1998-12-30 2002-01-10 B. Erik Henry Fluid cat cracking with high olefins prouduction
US6271433B1 (en) 1999-02-22 2001-08-07 Stone & Webster Engineering Corp. Cat cracker gas plant process for increased olefins recovery
EP1061117A1 (en) 1999-06-16 2000-12-20 Fina Research S.A. Production of olefins
EP1063274A1 (en) 1999-06-17 2000-12-27 Fina Research S.A. Production of olefins
US6222087B1 (en) 1999-07-12 2001-04-24 Mobil Oil Corporation Catalytic production of light olefins rich in propylene
DE19933063A1 (de) 1999-07-15 2001-01-18 Metallgesellschaft Ag Verfahren zum Erzeugen von C¶2¶- bis C¶4¶-Olefinen aus einem C¶4¶- bis C¶8¶-Olefine enthaltenden Einsatzgemisch
DE10000889C2 (de) 2000-01-12 2002-12-19 Mg Technologies Ag Verfahren zum Erzeugen von C¶2¶- und C¶3¶-Olefinen aus Kohlenwasserstoffen
US6558531B2 (en) 2000-04-04 2003-05-06 Exxonmobil Chemical Patents Inc. Method for maintaining heat balance in a fluidized bed catalytic cracking unit
US6538169B1 (en) 2000-11-13 2003-03-25 Uop Llc FCC process with improved yield of light olefins
DE10233069C1 (de) 2002-07-19 2003-09-18 Lurgi Ag Verfahren zur Herstellung von Propylen aus einem C¶4¶ bis C¶8¶ Olefine enthaltenden Einsatzstrom
CN1192994C (zh) 2002-12-11 2005-03-16 中国石油化工股份有限公司 生产丙烯的方法
US6791002B1 (en) 2002-12-11 2004-09-14 Uop Llc Riser reactor system for hydrocarbon cracking
CN1189434C (zh) 2002-12-11 2005-02-16 中国石油化工股份有限公司 碳四及其以上烯烃催化裂解生产丙烯的方法
KR100714257B1 (ko) 2003-02-14 2007-05-02 미쓰이 가가쿠 가부시키가이샤 저급 올레핀의 제조 방법
US7425258B2 (en) 2003-02-28 2008-09-16 Exxonmobil Research And Engineering Company C6 recycle for propylene generation in a fluid catalytic cracking unit
US7247233B1 (en) 2003-06-13 2007-07-24 Uop Llc Apparatus and process for minimizing catalyst residence time in a reactor vessel
CN1233603C (zh) 2003-09-25 2005-12-28 中国科学院大连化学物理研究所 C4-c6烯烃催化裂解制丙烯/乙烯的方法
CN1274645C (zh) 2003-10-27 2006-09-13 中国石油化工股份有限公司 碳四及其以上烯烃催化裂解生产丙烯的方法
US7128827B2 (en) 2004-01-14 2006-10-31 Kellogg Brown & Root Llc Integrated catalytic cracking and steam pyrolysis process for olefins
US20050161369A1 (en) * 2004-01-23 2005-07-28 Abb Lummus Global, Inc. System and method for selective component cracking to maximize production of light olefins
CN1322919C (zh) 2004-03-31 2007-06-27 中国石油化工股份有限公司 C4~c7烯烃裂解生产丙烯的催化剂
CN1294107C (zh) 2004-05-28 2007-01-10 中国石油化工股份有限公司 用于烯烃催化裂解生产丙烯、乙烯的方法
GB0414442D0 (en) 2004-06-28 2004-07-28 Borealis As Zeolite catalysts
WO2006009099A1 (ja) 2004-07-16 2006-01-26 Asahi Kasei Chemicals Corporation エチレン及びプロピレンの製造法
AR052122A1 (es) 2004-11-05 2007-03-07 Grace W R & Co Catalizadores para olefinas livianas y glp gas licuado de petroleo en unidades de craqueo catalitico fluidizado
US7374660B2 (en) 2004-11-19 2008-05-20 Exxonmobil Chemical Patents Inc. Process for selectively producing C3 olefins in a fluid catalytic cracking process with recycle of a C4 fraction to a secondary reaction zone separate from a dense bed stripping zone
US7682501B2 (en) 2004-12-23 2010-03-23 Abb Lummus Global, Inc. Processing of different feeds in a fluid catalytic cracking unit
US7601254B2 (en) 2005-05-19 2009-10-13 Uop Llc Integrated fluid catalytic cracking process
KR100710542B1 (ko) 2005-06-21 2007-04-24 에스케이 주식회사 탄화수소 원료 혼합물로부터 경질 올레핀계 탄화수소의증산방법
CN100537721C (zh) 2005-08-09 2009-09-09 中国石油化工股份有限公司 一种增产丙烯的催化转化方法
CN100460367C (zh) 2005-08-15 2009-02-11 中国石油化工股份有限公司 碳四及以上烯烃催化裂解生产丙烯的方法
CN100398499C (zh) 2005-08-15 2008-07-02 中国石油化工股份有限公司 碳四及以上烯烃裂解制备丙烯的方法
CN100368356C (zh) 2005-08-15 2008-02-13 中国石油化工股份有限公司 C4烯烃催化裂解生产丙烯的方法
CN100368355C (zh) 2005-08-15 2008-02-13 中国石油化工股份有限公司 提高丙烯、乙烯收率的方法
US7692057B2 (en) 2005-08-15 2010-04-06 China Petroleum & Chemical Corporation Process for producing lower olefins by using multiple reaction zones
CN100443454C (zh) 2005-08-15 2008-12-17 中国石油化工股份有限公司 提高丙烯选择性的方法
CN100368358C (zh) 2005-08-15 2008-02-13 中国石油化工股份有限公司 切换式连续生产丙烯的方法
CN100460369C (zh) 2005-09-07 2009-02-11 中国石油化工股份有限公司 碳四及其以上烯烃催化裂解生产丙烯的方法
CN100413823C (zh) 2005-09-07 2008-08-27 中国石油化工股份有限公司 催化裂解生产丙烯的方法
KR100632571B1 (ko) 2005-10-07 2006-10-09 에스케이 주식회사 탄화수소 원료 혼합물로부터 접촉분해공정을 통해서 경질올레핀계 탄화수소 화합물을 증산하는 방법
CN1317244C (zh) 2005-10-28 2007-05-23 清华大学 一种利用硅磷酸铝分子筛催化裂解生产丙烯的方法
CN100506761C (zh) 2005-11-11 2009-07-01 中国石油化工股份有限公司 利用含碳烯烃催化裂解生产丙烯乙烯的方法
CN1978410A (zh) 2005-11-30 2007-06-13 中国石油化工股份有限公司 一种增产丙烯的c4馏分催化转化方法
US20070205139A1 (en) 2006-03-01 2007-09-06 Sathit Kulprathipanja Fcc dual elevation riser feed distributors for gasoline and light olefin modes of operation
EP2024308A1 (en) 2006-05-19 2009-02-18 Shell Internationale Research Maatschappij B.V. Process for the preparation of propylene from a hydrocarbon feed
WO2007135055A1 (en) 2006-05-19 2007-11-29 Shell Internationale Research Maatschappij B.V. Process for the preparation of propylene
US20080011645A1 (en) 2006-07-13 2008-01-17 Dean Christopher F Ancillary cracking of paraffinic naphtha in conjuction with FCC unit operations
US7491315B2 (en) 2006-08-11 2009-02-17 Kellogg Brown & Root Llc Dual riser FCC reactor process with light and mixed light/heavy feeds

Also Published As

Publication number Publication date
WO2010068399A3 (en) 2010-08-26
US8394259B2 (en) 2013-03-12
US8137631B2 (en) 2012-03-20
CN102245288A (zh) 2011-11-16
US20100147744A1 (en) 2010-06-17
WO2010068399A2 (en) 2010-06-17
US20120136187A1 (en) 2012-05-31

Similar Documents

Publication Publication Date Title
BRPI0922476A2 (pt) sistema de craqueamento catalítico fluido.
BRPI1011256A2 (pt) "fluido de perfuração, e, método."
BRPI0614108A2 (pt) distribuidor pessoal de fluido
BRPI1012842A2 (pt) sistema de endoscópio com limpeza de fluido.
BRPI0923732A2 (pt) "regeneração de catalisador".
BRPI1010725A2 (pt) fluido tendo índice de viscosidade melhorado.
BRPI0912897A2 (pt) ejeção de gotícula de fluido
BRPI0816854A2 (pt) Aparelho regulador de fluido, e, regulador de fluido
BRPI0922911A2 (pt) "unidade de cilindro de gás".
BRPI0913442A2 (pt) dispositivo de fluxo de fluido com cânula retrátil
BRPI1005669A2 (pt) fluidos de trabalho.
BRPI0915020A2 (pt) cabeça de descarga de fluido
BRPI1009879A2 (pt) fluido de tratamento de poço
BRPI0817291A2 (pt) Montagem de deslocamento de fluido rotativa
DK2520514T3 (da) Fluidafgivelsessystem
BRPI0906899A2 (pt) dispositivo de modificação de fluxo de fluido
BRPI0814520A8 (pt) composições de fluido hidráulico
BRPI0821318A2 (pt) Filtro de líquido, particularmente filtro de óleo
BRPI0912005A2 (pt) composição de limpeza líquida.
BRPI0820453A2 (pt) Distribuidor de produto fluido
BRPI0922948A2 (pt) sistema de craqueamento catalítico de fluido.
BRPI0919991A2 (pt) "filtro de fluido"
BRPI0916028A2 (pt) composição de fluido
BRPI0922514A2 (pt) "unidade de craqueamento catalítico de fluido".
BRPI0913328A2 (pt) cabeça de descarga de fluido

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]