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MX6584E - Metodo mejorado para la obtencion de alumina a partir de un carbonato doble de aluminio y de amonio - Google Patents

Metodo mejorado para la obtencion de alumina a partir de un carbonato doble de aluminio y de amonio

Info

Publication number
MX6584E
MX6584E MX798248U MX824879U MX6584E MX 6584 E MX6584 E MX 6584E MX 798248 U MX798248 U MX 798248U MX 824879 U MX824879 U MX 824879U MX 6584 E MX6584 E MX 6584E
Authority
MX
Mexico
Prior art keywords
ammonium
aluminum
improved method
obtaining alumina
double carbonate
Prior art date
Application number
MX798248U
Other languages
English (en)
Inventor
Michel Pajot
Laurent Seignfurin
Original Assignee
Rhone Poulenc Ind
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9211192&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX6584(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of MX6584E publication Critical patent/MX6584E/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C01F7/57—Basic aluminium chlorides, e.g. polyaluminium chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
MX798248U 1978-07-26 1979-07-24 Metodo mejorado para la obtencion de alumina a partir de un carbonato doble de aluminio y de amonio MX6584E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822095A FR2431993A1 (fr) 1978-07-26 1978-07-26 Nouvelle alumine hautement reactive, son procede de preparation et son application a la preparation d'hydroxychlorure d'aluminium

Publications (1)

Publication Number Publication Date
MX6584E true MX6584E (es) 1985-07-25

Family

ID=9211192

Family Applications (1)

Application Number Title Priority Date Filing Date
MX798248U MX6584E (es) 1978-07-26 1979-07-24 Metodo mejorado para la obtencion de alumina a partir de un carbonato doble de aluminio y de amonio

Country Status (9)

Country Link
US (1) US4292295A (es)
EP (1) EP0007833B2 (es)
JP (1) JPS596250B2 (es)
BR (1) BR7904711A (es)
CA (1) CA1118581A (es)
DE (1) DE2960688D1 (es)
ES (2) ES482784A1 (es)
FR (1) FR2431993A1 (es)
MX (1) MX6584E (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617224B2 (ja) * 1985-03-04 1994-03-09 工業技術院長 易焼結性アルミナ粉体の製造法
US5286687A (en) * 1991-08-09 1994-02-15 Agency Of Industrial Science And Technology Method for production of needlelike crystalline particles
CN100436324C (zh) * 2006-04-17 2008-11-26 厦门大学 一种无定型氢氧化铝的制备方法
FR2927267B1 (fr) * 2008-02-07 2010-04-16 Inst Francais Du Petrole Catalyseur d'hydrogenation selective et son procede de preparation
US8007760B2 (en) * 2008-12-11 2011-08-30 Uop Llc Process for producing enhanced alumina
US7947250B2 (en) * 2008-12-11 2011-05-24 Uop Llc Process for conversion of aluminum oxide hydroxide

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888323A (en) * 1955-12-13 1959-05-26 Ca Nat Research Council Production of active oxides of large specific surface area
NL302376A (es) * 1962-12-21
NL302372A (es) * 1962-12-21
US3459502A (en) * 1967-03-10 1969-08-05 Sinclair Research Inc Production of alumina from dawsonite
US3472787A (en) * 1968-01-19 1969-10-14 Air Prod & Chem Preparation of dried gel
US3743709A (en) * 1971-07-12 1973-07-03 Canadian Patents Dev Preparation of highly porous alumina
US4242328A (en) * 1973-05-14 1980-12-30 Purdue Research Foundation Process and compositions
US4034067A (en) * 1973-10-16 1977-07-05 Rhone-Poulenc Industries Hydroxychlorides of aluminum and method
FR2247425A1 (en) * 1973-10-16 1975-05-09 Rhone Progil Aluminium oxy-chlorides from activated alumina - having uniform properties, for sewage and sludge treatment and catalyst carrier prodn
FR2277039A2 (fr) * 1974-07-02 1976-01-30 Rhone Progil Hydroxychlorures d'aluminium et leur procede de preparation
JPS51140900A (en) * 1975-05-29 1976-12-04 Agency Of Ind Science & Technol Process for production of aluminum carbonate hydroxide:ammonium
GB1570632A (en) * 1976-01-05 1980-07-02 Exxon Research Engineering Co Preparation of catalysts of predetermined pore size distribution and pore volume
HU176461B (en) * 1978-06-26 1981-03-28 Almasfuezitoei Timfoeldgyqr Method for producing aluminium oxide which suitable for layer chromatography purposes

Also Published As

Publication number Publication date
JPS5542289A (en) 1980-03-25
BR7904711A (pt) 1980-04-22
US4292295A (en) 1981-09-29
ES491755A0 (es) 1981-05-16
EP0007833B2 (fr) 1984-12-12
ES8104969A1 (es) 1981-05-16
CA1118581A (fr) 1982-02-23
DE2960688D1 (en) 1981-11-19
ES482784A1 (es) 1980-09-01
JPS596250B2 (ja) 1984-02-09
EP0007833B1 (fr) 1981-08-26
EP0007833A1 (fr) 1980-02-06
FR2431993B1 (es) 1981-03-27
FR2431993A1 (fr) 1980-02-22

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