Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Patent
1987-12-28
1989-09-12
Dees, Carl F.
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
502 68, 502 84, B01J 2116, B01J 2906
Patent
active
048660191
ABSTRACT:
Disclosed are hydrocarbon conversion catalyst compositions, such as fluidizable cracking catalyst compositions, containing an anionic clay, e.g. a clay having a hydrotalcite, an ettringite or a hydrocalumite structure, for the conversion of sulphur-containing feedstocks, the anionic clay serving as sulphur oxides binding material. Also disclosed are absorbents containing the anionic clay embedded in a matrix. The absorbents may be used to purify sulphur oxides-containing gases.
REFERENCES:
patent: 3252757 (1966-05-01), Granquist
patent: 3293192 (1966-12-01), Maher et al.
patent: 3506400 (1970-04-01), Eberly, Jr. et al.
patent: 3609103 (1971-09-01), Gladrow et al.
patent: 3676330 (1972-07-01), Plank et al.
patent: 3743594 (1973-07-01), Mulaskey
patent: 4115251 (1978-09-01), Flanders et al.
patent: 4153535 (1979-05-01), Vasalos et al.
patent: 4182693 (1980-01-01), Gladrow
patent: 4206039 (1980-06-01), Vasalos
patent: 4218307 (1980-08-01), McDaniel
patent: 4454244 (1984-06-01), Woltermann
patent: 4458026 (1984-07-01), Reichle
patent: 4459371 (1984-07-01), Hobbs et al.
patent: 4465588 (1984-08-01), Occelli et al.
patent: 4497902 (1985-05-01), Bertolacini et al.
patent: 4562295 (1985-12-01), Miyata
patent: 4613428 (1986-09-01), Edison
Ulibarri et al., "Textural Properties of Hydrotalcite-Like Compounds", Materials Chemistry and Physics, 14 (1986), pp. 569-579.
Pausch et al., "Synthesis of Disordered and Al-Rich Hydrotalcite-Like Compounds", Clays and Clay Minerals, vol. 34, No. 5, 1986, pp. 507-510.
Miyata, "Physico-Chemical Properties of Synthetic Hydrotalcites in Relation to Composition", Clays and Clay Minerals, vol. 28, No. 1, 1980, pp. 50-56.
Miyata, "The Syntheses of Hydrotalcite-Like Compounds and their Structures etc.", Clays and Clay Materials, vol. 23, 1975, pp. 369-375.
Miyata, "Synthesis of New Hydrotalcite-Like Compounds and their Physico-Chemical Properties", Chemistry Letters, 1973, pp. 843-848.
Buttler et al., "Studies on 4CaO.Al.sub.2 O.sub.3.13H.sub.2 O and the Related Natural Mineral Hydrocalumite", Journal of the American Ceramic Society, vol. 42, No. 3, pp. 121-126.
Serna, et al., "Crystal-Chemical Study of Layered [Al.sub.2 Li(OH).sub.6 ].sup.+ X-.nH.sub.2 O", Clays and Clay Minerals, vol. 30, No. 3, 1982, pp. 180-184.
Taylor, "Crystal Structures of Some Double Hydroxide Minerals", Mineralogical Magazine, vol. 39, No. 304, 1973, pp. 377-389.
Chemical Abstracts No. 105:179116d, vol. 105, 1986, p. 431.
C. V. McDaniel et al., "New Ultra-Stable Form of Faujasite", Soc. Chem. Ind. London, Monograph, Molecular Sieves, 1968, pp. 186-195.
Paul B. Venuto et al., "Fluid Catalytic Cracking with Zeolite Catalysts", Chapter 6, Marcel Dekker, Inc., pp. 22-31.
Akzo N.V.
Dees Carl F.
LandOfFree
Catalyst composition and absorbent which contain an anionic clay does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalyst composition and absorbent which contain an anionic clay, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst composition and absorbent which contain an anionic clay will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-916140