IT1043322B - Processo per il recupero di vanadio da catalizzatori - Google Patents

Processo per il recupero di vanadio da catalizzatori

Info

Publication number
IT1043322B
IT1043322B IT28227/75A IT2822775A IT1043322B IT 1043322 B IT1043322 B IT 1043322B IT 28227/75 A IT28227/75 A IT 28227/75A IT 2822775 A IT2822775 A IT 2822775A IT 1043322 B IT1043322 B IT 1043322B
Authority
IT
Italy
Prior art keywords
vanadium
catalysts
recovery
Prior art date
Application number
IT28227/75A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of IT1043322B publication Critical patent/IT1043322B/it

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT28227/75A 1974-10-15 1975-10-13 Processo per il recupero di vanadio da catalizzatori IT1043322B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44604/74A GB1526927A (en) 1974-10-15 1974-10-15 Process for recovering vanadium from deactivated catalyst

Publications (1)

Publication Number Publication Date
IT1043322B true IT1043322B (it) 1980-02-20

Family

ID=10434046

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28227/75A IT1043322B (it) 1974-10-15 1975-10-13 Processo per il recupero di vanadio da catalizzatori

Country Status (15)

Country Link
JP (1) JPS6012908B2 (it)
AR (1) AR224854A1 (it)
AU (1) AU498495B2 (it)
BE (1) BE834257A (it)
CA (1) CA1071413A (it)
DE (1) DE2545787A1 (it)
FR (1) FR2288154A1 (it)
GB (1) GB1526927A (it)
IT (1) IT1043322B (it)
MX (1) MX3049E (it)
NL (1) NL186587C (it)
NO (1) NO143521C (it)
SE (1) SE410474B (it)
SU (1) SU741780A3 (it)
ZA (1) ZA756443B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7703181A (nl) * 1977-03-24 1978-09-26 Shell Int Research Verbeterde werkwijze voor het winnen van vanadium van gedesactiveerde katalysatoren.
NL7703180A (nl) * 1977-03-24 1978-09-26 Shell Int Research Verbeterde werkwijze voor het winnen van vanadium van gedesactiveerde katalysatoren.
US4272401A (en) 1978-09-01 1981-06-09 Exxon Research & Engineering Co. Regeneration of spent hydrodesulfurization catalyst with heteropoly acids
CA1163810A (en) * 1980-02-20 1984-03-20 Petrus J.W.M. Van Den Bosch Process for the removal of vanadium-containing acid from an acid-extracted deactivated demetallization catalyst
US4454240A (en) * 1981-11-02 1984-06-12 Hri, Inc. Catalyst regeneration process including metal contaminants removal
US4595666A (en) * 1981-11-02 1986-06-17 Hri, Inc. Catalyst rejuvenation process for removal of metal contaminants
EP0122249B1 (en) * 1983-04-01 1986-05-21 Monsanto Company Recovery of vanadium and copper from adipic acid production
DD239348A5 (de) * 1985-07-19 1986-09-24 ��������@�����������@�@������������@���������@����@����������@���k�� Verfahren zur verarbeitung von vanadinhaltigen altkatalysatoren
CA1293380C (en) * 1985-12-11 1991-12-24 Just Jan Christiaan Jansz Vanadium recovery process
GB8610442D0 (en) * 1986-04-29 1986-06-04 Shell Int Research Regeneration of spent alumina-based catalysts
FR2614613B1 (fr) * 1987-04-29 1989-06-09 Rhone Poulenc Chimie Procede de recuperation du vanadium
US5254513A (en) * 1991-05-20 1993-10-19 Texaco, Inc. Method for the reactivation of spent alumina-supported hydrotreating catalysts
US5230791A (en) * 1991-07-03 1993-07-27 Texaco Inc. Process for the reactivation of spent alumina-supported hydrotreating catalysts
DE4216798A1 (de) * 1992-05-21 1993-11-25 Metallgesellschaft Ag Verfahren zur Aufarbeitung von vanadiumhaltigen Rückständen
US10545120B2 (en) 2016-02-23 2020-01-28 John Crane Uk Ltd. Systems and methods for predictive diagnostics for mechanical systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791989A (en) * 1971-03-12 1974-02-12 Chevron Res Catalyst rejuvenation with oxalic acid
JPS4923447A (it) * 1972-06-27 1974-03-01

Also Published As

Publication number Publication date
NL186587C (nl) 1991-01-02
MX3049E (es) 1980-03-04
SE410474B (sv) 1979-10-15
DE2545787C2 (it) 1989-08-03
BE834257A (nl) 1976-04-07
NO753452L (it) 1976-04-21
AU8566975A (en) 1977-04-21
AU498495B2 (en) 1979-03-15
GB1526927A (en) 1978-10-04
DE2545787A1 (de) 1976-04-29
CA1071413A (en) 1980-02-12
JPS5164412A (it) 1976-06-03
SU741780A3 (ru) 1980-06-15
SE7511450L (sv) 1976-04-20
NO143521B (no) 1980-11-24
FR2288154B1 (it) 1980-07-25
NL7511993A (nl) 1976-04-21
ZA756443B (en) 1976-09-29
NO143521C (no) 1981-03-04
JPS6012908B2 (ja) 1985-04-04
AR224854A1 (es) 1982-01-29
FR2288154A1 (fr) 1976-05-14
NL186587B (nl) 1990-08-01

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