DE3000897A1 - Katalysatoren und verfahren zu ihrer herstellung - Google Patents

Katalysatoren und verfahren zu ihrer herstellung

Info

Publication number
DE3000897A1
DE3000897A1 DE19803000897 DE3000897A DE3000897A1 DE 3000897 A1 DE3000897 A1 DE 3000897A1 DE 19803000897 DE19803000897 DE 19803000897 DE 3000897 A DE3000897 A DE 3000897A DE 3000897 A1 DE3000897 A1 DE 3000897A1
Authority
DE
Germany
Prior art keywords
copper
redox
catalysts
carrier
heating
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19803000897
Other languages
German (de)
English (en)
Inventor
Robert William Dale
John Joseph Rooney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gallaher Ltd
Original Assignee
Gallaher Ltd
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
Priority claimed from GB7901308A external-priority patent/GB2013476B/en
Application filed by Gallaher Ltd filed Critical Gallaher Ltd
Publication of DE3000897A1 publication Critical patent/DE3000897A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/072—Iron group metals or copper
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE19803000897 1979-01-12 1980-01-11 Katalysatoren und verfahren zu ihrer herstellung Withdrawn DE3000897A1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB7901308A GB2013476B (en) 1978-01-20 1979-01-12 Smoking products
GB7910823 1979-03-28
GB7924181 1979-07-11
GB7940699 1979-11-24
GB7941221 1979-11-29

Publications (1)

Publication Number Publication Date
DE3000897A1 true DE3000897A1 (de) 1980-07-24

Family

ID=27516382

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803000897 Withdrawn DE3000897A1 (de) 1979-01-12 1980-01-11 Katalysatoren und verfahren zu ihrer herstellung

Country Status (4)

Country Link
DE (1) DE3000897A1 (https=)
FR (1) FR2446127A1 (https=)
IT (1) IT1128455B (https=)
NL (1) NL8000217A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0434061A1 (en) * 1989-12-21 1991-06-26 Union Carbide Chemicals And Plastics Company, Inc. Hydrogenation with Cu-A1 catalysts
EP0434062A1 (en) * 1989-12-21 1991-06-26 Union Carbide Chemicals And Plastics Company, Inc. Hydrogenation with Cu-A1-X catalysts
US5142067A (en) * 1989-12-21 1992-08-25 Union Carbide Chemicals & Plastics Technology Corporation Hydrogenation with Cu-Al-X catalysts
US5191091A (en) * 1989-12-21 1993-03-02 Union Carbide Chemicals & Plastics Technology Corporation Hydrogenation with Cu-Al catalysts

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1729603A1 (de) * 2004-04-02 2006-12-13 Reemtsma Cigarettenfabriken GmbH Tabakrauchfilter
US20050268925A1 (en) * 2004-06-03 2005-12-08 Brown & Williamson Tobacco Corporation Application of mesoporous molecular sieves as selective smoke filtration additives
ES2293835B1 (es) * 2006-07-21 2008-12-16 Juan Guerrero Moles Catalizador mineralogico para el filtrado de humos y su proceso de fabricacion.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB685822A (en) * 1951-05-22 1953-01-14 Mario Francone An improved filtering agent for tobacco smoke
US2794784A (en) * 1953-01-21 1957-06-04 Air Reduction Copper-containing catalysts
NL292101A (https=) * 1962-04-30
FR1390470A (fr) * 1963-02-13 1965-02-26 Pittsburgh Plate Glass Co Perfectionnements au procédé d'oxychloration des hydrocarbures aliphatiques et de leurs dérivés incomplètement chlorés
US3338246A (en) * 1964-05-04 1967-08-29 Union Carbide Corp Smoking tobacco preparation
US3403108A (en) * 1964-06-24 1968-09-24 Pullman Inc Aluminosilicate catalyst containing a group viii metal compound and a metal halide
US3497462A (en) * 1967-09-20 1970-02-24 Union Carbide Corp Copper (i) zeolites
US3987118A (en) * 1971-03-08 1976-10-19 Stauffer Chemical Company Novel process for the oxychlorination of ethane
US4034065A (en) * 1975-09-26 1977-07-05 Union Carbide Corporation Preparation of CU+ zeolites

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0434061A1 (en) * 1989-12-21 1991-06-26 Union Carbide Chemicals And Plastics Company, Inc. Hydrogenation with Cu-A1 catalysts
EP0434062A1 (en) * 1989-12-21 1991-06-26 Union Carbide Chemicals And Plastics Company, Inc. Hydrogenation with Cu-A1-X catalysts
US5142067A (en) * 1989-12-21 1992-08-25 Union Carbide Chemicals & Plastics Technology Corporation Hydrogenation with Cu-Al-X catalysts
US5191091A (en) * 1989-12-21 1993-03-02 Union Carbide Chemicals & Plastics Technology Corporation Hydrogenation with Cu-Al catalysts
US5298472A (en) * 1989-12-21 1994-03-29 Union Carbide Chemicals & Plastics Technology Corporation Hydrogenation with Cu-Al catalysts

Also Published As

Publication number Publication date
NL8000217A (nl) 1980-07-15
FR2446127A1 (fr) 1980-08-08
FR2446127B1 (https=) 1983-04-01
IT8067039A0 (it) 1980-01-11
IT1128455B (it) 1986-05-28

Similar Documents

Publication Publication Date Title
DE2902120A1 (de) Rauchprodukt oder filter fuer ein rauchprodukt
DE1467175C3 (de) Zeolithisches Molekularsieb
DE3115032C2 (https=)
DE2902118A1 (de) Verfahren zur herstellung von katalysatoren, die dabei erhaltenen katalysatoren und ihre verwendung
DE69313864T2 (de) Methode und vorrichtung zum gleichzeitigen trocknen und entfernen von metallischem und organischem quecksilber aus fluiden
DE2906510A1 (de) Filtermaterial
DE1767464C3 (de) Kristallines zeolithisches Molekularsieb vom Typ Zeolith X
DE2902119A1 (de) Verfahren zur herstellung von katalysatoren, die dabei erhaltenen katalysatoren und ihre verwendung
DE3229396A1 (de) Verfahren zur herstellung von mit elementarschwefel impraegnierten kohlenstoffhaltigen adsorptionsmitteln
DE4112296A1 (de) Zusammengesetztes adsorptionsmittel und verfahren zu dessen herstellung
DE1517297B1 (de) Rauchfilter fuer Tabakwaren
DE69615228T2 (de) Adsorbtionsmittel für Stickstoffoxyde
DE2840791C2 (de) Adsorptionsmittel für Ethylen und Verfahren zu seiner Herstellung
DE102008038121A1 (de) Verfahren zum freisetzen von Aromen bei gleichzeitiger Unterdrückung polyzyklischer Bildungsprozesse innerhalb und in der Nähe einer chemisch-exothermen Pyrolyse
DE2804307C3 (de) Verfahren zur Herstellung von Metallcarbonylkatalysatoren, die Metallcarbonyl-Cluster im Inneren der Kristallstruktur von Zeolithen eingeschlossen enthalten und ihre Verwendung als Katalysatoren für die Hydroformylierung von Olefinen und Dienen
DE3000897A1 (de) Katalysatoren und verfahren zu ihrer herstellung
CH646311A5 (en) Method of depositing palladium on smoking tobacco
DE2348295C3 (de) Verfahren zur Entfernung von Stickstoffoxiden aus Gasen
DE2610287A1 (de) Katalytischer kohlenstoff fuer die oxidation von kohlenmonoxid in gegenwart von schwefeldioxid
DE102005032928B4 (de) Verfahren zur Herstellung von Aktivkohle, Körpern aus Aktivkohle und mit Aktivkohle versehenen Körpern
DE1767692A1 (de) Verfahren zur Herstellung eines Isomerisierungskatalysators
DE1468666C (de) Verfahren zum Desodorieren von Kohlen Wasserstoffen
DE1802383A1 (de) Impraegnierter Katalysator und Verfahren zu dessen Herstellung
DE2357696C3 (de) Verfahren zum Herstellen eines hochaktiven Adsorptionsmittels für Schwermetallionen
DE2208215C3 (de) Verfahren zur adsorptiven Trennung von Gasgemischen

Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: GALLAHER LTD., LONDON, GB

8128 New person/name/address of the agent

Representative=s name: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-IN

8139 Disposal/non-payment of the annual fee