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1. WO1997024572 - CERAMIC PACKING WITH CHANNELS FOR THERMAL AND CATALYTIC BEDS

Publication Number WO/1997/024572
Publication Date 10.07.1997
International Application No. PCT/US1996/020261
International Filing Date 23.12.1996
Chapter 2 Demand Filed 25.07.1997
IPC
A01K 67/027 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
67Rearing or breeding animals, not otherwise provided for; New breeds of animals
027New breeds of vertebrates
A61K 38/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
A61K 48/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
48Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
B01J 10/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
10Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles; Apparatus specially adapted therefor
B01J 12/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
12Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
B01J 14/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
14Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
CPC
A01K 2217/05
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
2217Genetically modified animals
05Animals comprising random inserted nucleic acids (transgenic)
A01K 67/027
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
67Rearing or breeding animals, not otherwise provided for; New breeds of animals
027New breeds of vertebrates
A61K 38/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
A61K 48/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
48Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
B01J 10/007
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
10Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
007in the presence of catalytically active bodies, e.g. porous plates
B01J 12/007
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
12Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
007in the presence of catalytically active bodies, e.g. porous plates
Applicants
  • LANTEC PRODUCTS, INC. [US]/[US] (AllExceptUS)
  • LANG, Ko, C. [US]/[US] (UsOnly)
  • HUANG, Jun [CN]/[CN] (UsOnly)
Inventors
  • LANG, Ko, C.
  • HUANG, Jun
Agents
  • JACOBS, Marvin, E.
Priority Data
08/630,95805.04.1996US
60/009,87629.12.1995US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CERAMIC PACKING WITH CHANNELS FOR THERMAL AND CATALYTIC BEDS
(FR) GARNISSAGE CERAMIQUE POURVU DE CANAUX, POUR LITS THERMIQUES ET CATALYTIQUES
Abstract
(EN)
A ceramic packing element (500) is formed from a stack of ceramic plates (502) having parallel ribs (504) forming parallel grooves therebetween. The grooves are formed into channels by being contacted with the surface of an opposed plate. The ribs (504) may engage the end surfaces of ribs on an adjacent plate or may be interleaved with the ribs (504) of an opposed plate to form smaller channels. The plates (502) are adhered to each other by firing a stack of plates (502) in the green state or by adhering cured plates (502) by means of an inorganic adhesive such as sodium silicate. Pressure drop and cracking may be reduced, mass transfer and heat efficiencies increased by enlarging the inlets (542) to the channels and by providing perforations through the plates between the ribs (504). Elements may be preassembled into larger units before placement in a column by wrapping metal bands around an assembly of elements.
(FR)
Un garnissage céramique (500) est constitué par une pile de plaques de céramique (502) présentant des nervures parallèles (504) qui forment entre elles des rainures parallèles. On constitue des canaux avec ces rainures en les appliquant contre la surface d'une plaque opposée. Les nervures (504) peuvent être en contact avec les surfaces d'extrémités des nervures d'une plaque voisine ou elles peuvent être intercalées avec celles (504) d'une plaque opposée pour former des canaux plus petits. On fait adhérer les plaques (502) les unes aux autres en en cuisant une pile crue ou en collant des plaques cuites (502) au moyen d'un adhésif inorganique tel que le silicate de sodium. On peut éventuellement réduire la chute de pression et la fissuration, augmenter le transfert de masse et le rendement thermique en agrandissant les entrées (542) des canaux et en pratiquant des perforations à travers les plaques, entre les nervures (504). Des éléments peuvent être préassemblés en unités plus grandes, avant leur mise en place dans une colonne, grâce à l'enroulement de rubans métalliques autour d'un assemblage d'éléments.
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