[go: up one dir, main page]

BR9003449A - Processo de hidrogenacao de parafinas macro e microcristalinas - Google Patents

Processo de hidrogenacao de parafinas macro e microcristalinas

Info

Publication number
BR9003449A
BR9003449A BR909003449A BR9003449A BR9003449A BR 9003449 A BR9003449 A BR 9003449A BR 909003449 A BR909003449 A BR 909003449A BR 9003449 A BR9003449 A BR 9003449A BR 9003449 A BR9003449 A BR 9003449A
Authority
BR
Brazil
Prior art keywords
macro
hydrogenation process
micro crystalline
crystalline
micro
Prior art date
Application number
BR909003449A
Other languages
English (en)
Inventor
Guilherme Luis Monteiro Souza
Antonio Adolfo Freitas Valle
Rosa Maria Porto Wodtke
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BR909003449A priority Critical patent/BR9003449A/pt
Priority to US07/680,475 priority patent/US5205923A/en
Priority to DE4111863A priority patent/DE4111863A1/de
Priority to ZA913034A priority patent/ZA913034B/xx
Priority to CA002041361A priority patent/CA2041361C/en
Priority to JP3134215A priority patent/JP2552773B2/ja
Priority to ITRM910513A priority patent/IT1249676B/it
Priority to FR919109052A priority patent/FR2664902B1/fr
Publication of BR9003449A publication Critical patent/BR9003449A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19—Molybdenum
    • 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • 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
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/42—Refining of petroleum waxes
    • C10G73/44—Refining of petroleum waxes in the presence of hydrogen or hydrogen-generating compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR909003449A 1990-07-17 1990-07-17 Processo de hidrogenacao de parafinas macro e microcristalinas BR9003449A (pt)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BR909003449A BR9003449A (pt) 1990-07-17 1990-07-17 Processo de hidrogenacao de parafinas macro e microcristalinas
US07/680,475 US5205923A (en) 1990-07-17 1991-04-04 Process for hydrogenation of macro- and microcrystalline paraffins
DE4111863A DE4111863A1 (de) 1990-07-17 1991-04-11 Verfahren zum hydrieren von makro- und mikrokristallinen paraffinen
ZA913034A ZA913034B (en) 1990-07-17 1991-04-23 Process for hydrogenation of macro-and microcrystalline paraffins
CA002041361A CA2041361C (en) 1990-07-17 1991-04-29 Process for hydrogenation of macro- and microcrystalline paraffins
JP3134215A JP2552773B2 (ja) 1990-07-17 1991-06-05 結晶質および微晶質パラフィンの水素化方法
ITRM910513A IT1249676B (it) 1990-07-17 1991-07-11 Procedimento per la idrogenazione di paraffine macro e microcristalline
FR919109052A FR2664902B1 (fr) 1990-07-17 1991-07-17 Procede d'hydrogenation de paraffines macro- et microcristallines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR909003449A BR9003449A (pt) 1990-07-17 1990-07-17 Processo de hidrogenacao de parafinas macro e microcristalinas

Publications (1)

Publication Number Publication Date
BR9003449A true BR9003449A (pt) 1992-01-21

Family

ID=4049848

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909003449A BR9003449A (pt) 1990-07-17 1990-07-17 Processo de hidrogenacao de parafinas macro e microcristalinas

Country Status (8)

Country Link
US (1) US5205923A (pt)
JP (1) JP2552773B2 (pt)
BR (1) BR9003449A (pt)
CA (1) CA2041361C (pt)
DE (1) DE4111863A1 (pt)
FR (1) FR2664902B1 (pt)
IT (1) IT1249676B (pt)
ZA (1) ZA913034B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9303997A (pt) * 1993-10-01 1995-05-30 Petroleo Brasileiro Sa Processo para produção de óleos librificantes básicos de altos índices de viscosidade e óleo diesel de alto número de cetano
US5779813A (en) * 1996-12-06 1998-07-14 Dan W. Gore Method and apparatus for decontamination of poly chlorinated biphenyl contaminated soil
US5986147A (en) * 1997-03-24 1999-11-16 Plunkett; Erle L. Method and solution for removal of poly chlorinated biphenyl
ES2271296T3 (es) * 2001-06-15 2007-04-16 Shell Internationale Research Maatschappij B.V. Procedimiento para preparar una cera microcristalina.
CN1331996C (zh) * 2004-10-29 2007-08-15 中国石油化工股份有限公司 一种微晶蜡的脱色方法
US8372268B2 (en) * 2009-03-24 2013-02-12 Shell Oil Company High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208931A (en) * 1962-01-15 1965-09-28 Union Oil Co Refining of petrolatum
US3206387A (en) * 1962-08-09 1965-09-14 Socony Mobil Oil Co Inc Catalyst reactivation in process for improving lubricating oils and waxes
FR1459112A (fr) * 1965-09-20 1966-04-29 Fr Des Petroles B P Soc Procédé d'hydrogénation catalytique des paraffines en deux stades
GB1138388A (en) * 1965-09-20 1969-01-01 British Petroleum Co Improvements relating to the refining of wax
GB1476428A (en) * 1973-07-03 1977-06-16 Shell Int Research Process for preparing white oils
JPS5096504A (pt) * 1973-12-29 1975-07-31
JPS5335705A (en) * 1976-09-14 1978-04-03 Toa Nenryo Kogyo Kk Hydrogenation and purification of petroleum wax
US4186078A (en) * 1977-09-12 1980-01-29 Toa Nenryo Kogyo Kabushiki Kaisha Catalyst and process for hydrofining petroleum wax
CA1195278A (en) * 1981-09-28 1985-10-15 Chevron Research And Technology Company Layered residua treatment catalyst process and temperature profile
US4879265A (en) * 1982-08-19 1989-11-07 Union Oil Company Of California Hydroprocessing catalyst and phosphorous and citric acid containing impregnating solution
FR2538813A1 (fr) * 1982-12-31 1984-07-06 Inst Francais Du Petrole Procede d'hydrotraitement convertissant en au moins deux etapes une fraction lourde d'hydrocarbures contenant des impuretes soufrees et des impuretes metalliques
US4789462A (en) * 1986-09-29 1988-12-06 Chevron Research Company Reverse-graded catalyst systems for hydrodemetalation and hydrodesulfurization
JPH0235938A (ja) * 1988-07-27 1990-02-06 Nippon Mining Co Ltd 重質油の水素化精製用触媒及び水素化精製方法

Also Published As

Publication number Publication date
US5205923A (en) 1993-04-27
ITRM910513A0 (it) 1991-07-11
FR2664902B1 (fr) 1993-01-08
CA2041361A1 (en) 1992-01-18
FR2664902A1 (fr) 1992-01-24
JP2552773B2 (ja) 1996-11-13
ZA913034B (en) 1992-01-29
IT1249676B (it) 1995-03-09
ITRM910513A1 (it) 1993-01-11
CA2041361C (en) 1995-11-14
DE4111863A1 (de) 1992-01-23
JPH04226595A (ja) 1992-08-17

Similar Documents

Publication Publication Date Title
BR9001859A (pt) Processo de fabricacao de embolo e embolo
BR9101608A (pt) Conjunto e processo de fixacao
BR9504561A (pt) Processo de fabricaçao de restriçao e restriçao
BR8702115A (pt) Processo de hidroconversao
BR9103652A (pt) Processo para a producao de um dispositivo de ligacao e dispositivo de ligacao
BR9102794A (pt) Processo para a obtencao de tantalo e niobio
BR9601233A (pt) Processo de fabricação de dispositivos evidenciadores de transação
BR9102621A (pt) Catalisador de hidrogenacao e processo para sua producao
BR9405649A (pt) Processo e dispositivo de limpeza de elementos sólidos
BR9106910A (pt) Processo catalisado aperfeicoado para detergentes de glucamida
BR9105048A (pt) Processo para preparacao de dieter
BR9006358A (pt) Fecho corredico e processo de fabricacao
BR9101050A (pt) Processo de tel-controle de fac-simile
BR9106299A (pt) Processo de instalacao de condutos tubulares
BR9003449A (pt) Processo de hidrogenacao de parafinas macro e microcristalinas
BR9102853A (pt) Processo de deslocamento de moldes
BR9100187A (pt) Processo para fabricacao de copolimeros de propileno-etileno
BR9004529A (pt) Composicao de sabao e processo para sua obtencao
BR9000439A (pt) Aparleho e processo de fundicao
BR9004902A (pt) Processo de obtencao de condicionador de cabelo
BR9104420A (pt) Processo para fabricacao de 2-aminoditiotiazois e de 2-aminotritiotiazois
BR9006064A (pt) Aparelho e processo de fundicao
PT99907A (pt) Processo e dispositivo de obtencao de chapas de vidro curvadas
BR9100316A (pt) Processo para producao de n-fosfono metilglicina
BR9104843A (pt) Processo biometalurgico

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 17/07/2010