BR112014006054A2 - auxílio de circulação para circuitos de resfriamento rápido fracional primário - Google Patents
auxílio de circulação para circuitos de resfriamento rápido fracional primárioInfo
- Publication number
- BR112014006054A2 BR112014006054A2 BR112014006054A BR112014006054A BR112014006054A2 BR 112014006054 A2 BR112014006054 A2 BR 112014006054A2 BR 112014006054 A BR112014006054 A BR 112014006054A BR 112014006054 A BR112014006054 A BR 112014006054A BR 112014006054 A2 BR112014006054 A2 BR 112014006054A2
- Authority
- BR
- Brazil
- Prior art keywords
- media
- viscosity
- blast chilling
- rapid cooling
- primary fractional
- Prior art date
Links
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
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/20—Organic compounds not containing metal atoms
- C10G29/22—Organic compounds not containing metal atoms containing oxygen as the only hetero atom
- C10G29/24—Aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/20—Use of additives, e.g. for stabilisation
-
- 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
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/20—Organic compounds not containing metal atoms
-
- 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
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/20—Organic compounds not containing metal atoms
- C10G29/22—Organic compounds not containing metal atoms containing oxygen as the only hetero atom
-
- 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
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/30—Physical properties of feedstocks or products
- C10G2300/302—Viscosity
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0391—Affecting flow by the addition of material or energy
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Thermal Sciences (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Lubricants (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Polymerisation Methods In General (AREA)
Abstract
resumo auxílio de circulação para circuitos de resfriamento rápido fracional primário a invenção é dirigida a um método para reduzir o aumento na viscosidade e a queda no coeficiente de transferência de calor que comumente ocorre com meios de resfriamento rápido os quais são repetidamente circulados através de um vaso de reação quente. o método compreende adicionar uma composição de preservação aos meios de resfriamento rápido. a composição compreende: a) um inibidor de polimerização de alta temperatura, b) um dispersante de alcatrão, e c) um redutor de viscosidade. o método permite que os meios de resfriamento rápido permaneçam eficazes por mais tempo do que de outro modo seria o caso e, desse modo, evita problemas associados com a necessidade de dedicar recursos excessivos para controlar recuperação de calor, aumentos de viscosidade, rebaixamentos de produto ou a necessidade de operar equipamento a temperaturas além de seus projetos de desempenho ótimo.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/276,599 US9505988B2 (en) | 2011-10-19 | 2011-10-19 | Circulation aid for primary fractional quench loops |
US13/276,599 | 2011-10-19 | ||
PCT/US2012/058835 WO2013058997A1 (en) | 2011-10-19 | 2012-10-05 | Circulation aid for primary fractional quench loops |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014006054A2 true BR112014006054A2 (pt) | 2017-04-11 |
BR112014006054B1 BR112014006054B1 (pt) | 2020-11-24 |
Family
ID=48134973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014006054-1A BR112014006054B1 (pt) | 2011-10-19 | 2012-10-05 | Metodo para reduzir um aumento na viscosidade ou manter viscosidade e uma queda no coeficiente de transferencia de calor de meios de resfriamento rapido |
Country Status (12)
Country | Link |
---|---|
US (1) | US9505988B2 (pt) |
EP (1) | EP2768791B9 (pt) |
JP (1) | JP6068485B2 (pt) |
KR (1) | KR101942985B1 (pt) |
CN (1) | CN103827064B (pt) |
BR (1) | BR112014006054B1 (pt) |
CA (1) | CA2844829C (pt) |
ES (1) | ES2615751T3 (pt) |
MY (1) | MY174253A (pt) |
RU (1) | RU2623217C2 (pt) |
SG (1) | SG2014013312A (pt) |
WO (1) | WO2013058997A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020515540A (ja) * | 2017-04-05 | 2020-05-28 | ドルフ ケタール ケミカルズ (インディア)プライヴェート リミテッド | モノマーの重合を制御及び抑制する組成物並びにその使用及び調製の方法 |
WO2020168062A1 (en) * | 2019-02-15 | 2020-08-20 | Exxonmobil Chemical Patents Inc. | Coke and tar removal from a furnace effluent |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3683592A (en) * | 1964-02-27 | 1972-08-15 | Union Carbide Corp | Inhibition of polymerization on molecular sieves |
US5073248A (en) | 1989-11-08 | 1991-12-17 | Nalco Chemical Company | Asphaltene dispersants - inhibitors |
JPH06287587A (ja) | 1993-03-31 | 1994-10-11 | Ntn Corp | 軸受用潤滑組成物 |
US5824829A (en) * | 1993-12-16 | 1998-10-20 | Baker Hughes Incorporated | Hydrocarbon viscosity inhibitor and inhibiting method |
JP3545440B2 (ja) * | 1993-12-16 | 2004-07-21 | 伯東株式会社 | 芳香族不飽和化合物の粘度上昇抑制剤およびその方法 |
US5494607A (en) | 1994-04-29 | 1996-02-27 | Nalco Chemical Company | Alkyl substituted phenol-polyethylenepolyamine-formaldehyde resins as asphaltene dispersants |
US5985940A (en) * | 1998-02-17 | 1999-11-16 | Nalco/Exxon Energy Chemicals, L.P. | Method of mitigating fouling and reducing viscosity in primary fractionators and quench sections of ethylene plants |
CN1254458C (zh) | 2003-06-18 | 2006-05-03 | 中国石油天然气股份有限公司 | 裂解分馏器中急冷油减粘剂 |
RU2265005C2 (ru) * | 2003-09-16 | 2005-11-27 | Открытое акционерное общество "Ангарская нефтехимическая компания" (ОАО АНХК) | Ингибитор термополимеризации при переработке полупродуктов пиролиза и способ его получения |
CN101062880A (zh) | 2006-04-29 | 2007-10-31 | 中国石油化工股份有限公司 | 乙烯装置急冷油减粘剂 |
EP2029707A2 (en) * | 2006-05-08 | 2009-03-04 | The Lubrizol Corporation | Lubricating composition containing a polymer and antiwear agents |
US7678745B2 (en) | 2007-09-24 | 2010-03-16 | Schlumberger Technology Corporation | Viscosity reduction |
DE102009034983A1 (de) | 2008-09-11 | 2010-04-29 | Infineum International Ltd., Abingdon | Verfahren zum Vermindern von Asphaltenablagerung in einem Motor |
CN101838522A (zh) | 2009-12-31 | 2010-09-22 | 上海良田化工有限公司 | 一种急冷油减粘剂及其应用 |
-
2011
- 2011-10-19 US US13/276,599 patent/US9505988B2/en active Active
-
2012
- 2012-10-05 SG SG2014013312A patent/SG2014013312A/en unknown
- 2012-10-05 CA CA2844829A patent/CA2844829C/en active Active
- 2012-10-05 EP EP12841654.2A patent/EP2768791B9/en active Active
- 2012-10-05 ES ES12841654.2T patent/ES2615751T3/es active Active
- 2012-10-05 CN CN201280047082.4A patent/CN103827064B/zh active Active
- 2012-10-05 WO PCT/US2012/058835 patent/WO2013058997A1/en active Application Filing
- 2012-10-05 KR KR1020147006755A patent/KR101942985B1/ko active IP Right Grant
- 2012-10-05 JP JP2014537099A patent/JP6068485B2/ja active Active
- 2012-10-05 MY MYPI2014001113A patent/MY174253A/en unknown
- 2012-10-05 RU RU2014110040A patent/RU2623217C2/ru active
- 2012-10-05 BR BR112014006054-1A patent/BR112014006054B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR101942985B1 (ko) | 2019-01-28 |
KR20140079374A (ko) | 2014-06-26 |
RU2623217C2 (ru) | 2017-06-23 |
WO2013058997A1 (en) | 2013-04-25 |
BR112014006054B1 (pt) | 2020-11-24 |
SG2014013312A (en) | 2014-07-30 |
JP6068485B2 (ja) | 2017-01-25 |
MY174253A (en) | 2020-04-01 |
CA2844829A1 (en) | 2013-05-25 |
US20130098466A1 (en) | 2013-04-25 |
EP2768791B9 (en) | 2017-02-22 |
ES2615751T3 (es) | 2017-06-08 |
RU2014110040A (ru) | 2015-12-10 |
CN103827064A (zh) | 2014-05-28 |
EP2768791B1 (en) | 2016-11-30 |
CA2844829C (en) | 2020-10-13 |
CN103827064B (zh) | 2017-04-26 |
JP2014530934A (ja) | 2014-11-20 |
US9505988B2 (en) | 2016-11-29 |
EP2768791A4 (en) | 2015-07-15 |
EP2768791A1 (en) | 2014-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112018004651A2 (pt) | diluente dissipador de calor em reatores de leito fixo | |
CO2017003281A2 (es) | Horno de coque con construcción de componentes de monolito | |
BR112013021459A2 (pt) | remoção e recuperação de calor em pirólise de biomassa | |
BR112014020088A8 (pt) | Aparelhagem de pirólise zona-delineada com duplo, estágio | |
BR112016029131A2 (pt) | aparelho e método de tratamento de condicionamento de cabelo". | |
BR112014006499A2 (pt) | bateria | |
BR112013001061A2 (pt) | método e aparelho para pirólise de uma biomassa | |
MX2014000208A (es) | Placa de intercambiador de calor que tiene una zona de derivacion. | |
MX2019013890A (es) | Sistema y metodo de control de temperatura de fluido para horno de decapado. | |
NZ631071A (en) | Methods and compositions for modulating apolipoprotein(a) expression | |
BR112018015072A2 (pt) | processo de tratamento térmico e dispositivo de tratamento térmico | |
BR112018014951A2 (pt) | processo e dispositivo para o tratamento térmico de um componente metálico | |
BR112012018991A2 (pt) | processo para o tratamento térmico de material de tira de metal e material de tira produzindo desse modo | |
BR112016002710A2 (pt) | material magnetocalórico da fórmula geral (i) (mnxfe1-x)2+u p1–y-zsiybz, processo e uso para produzir os materiais de magnetocalóricos e sistemas de arrefecimento, trocadores de calor, bombas de calor e geradores termoelétricos | |
BR112022005126A2 (pt) | Sistema de forno de craqueamento e método para craqueamento de matéria-prima de hidrocarbonetos no mesmo | |
BR112014006054A2 (pt) | auxílio de circulação para circuitos de resfriamento rápido fracional primário | |
BR112015006027A2 (pt) | disposição e método em caldeira de recuperação de soda | |
BR102012003095A8 (pt) | aparelho de igualação de temperatura que esguicha fluido para condução térmica utilizado em equipamento elétrico | |
BR112018015306A2 (pt) | método de descongelamento por sublimação, dispositivo de descongelamento por sublimação, e dispositivo de resfriamento | |
AR098336A1 (es) | Proceso para modificar polímeros | |
BR112018014947A2 (pt) | processo de tratamento térmico e dispositivo de tratamento térmico | |
CL2014003179A1 (es) | Proceso para el intercambio de calor indirecto entre un primer medio y un segundo medio de transferencia de calor, donde el primer medio es una masa de sales fundida y ambos medios son introducidos en un intercambiador de calor helicoidalmente, estando la masa de sales fundida a una temperatura entre 250°c y 600°c. | |
TR201901876T4 (tr) | Eritme prosesi ve aparatı. | |
CN104388644A (zh) | 一种淬火剂 | |
BR112017007411A2 (pt) | método em a máquina de plantio de mudas e máquina de plantio de mudas |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/10/2012, OBSERVADAS AS CONDICOES LEGAIS. |