NO115134B - - Google Patents

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Publication number
NO115134B
NO115134B NO160159A NO16015965A NO115134B NO 115134 B NO115134 B NO 115134B NO 160159 A NO160159 A NO 160159A NO 16015965 A NO16015965 A NO 16015965A NO 115134 B NO115134 B NO 115134B
Authority
NO
Norway
Prior art keywords
folder
flap
slot
shaped
height
Prior art date
Application number
NO160159A
Other languages
English (en)
Inventor
R Grasselli
J Callahan
E Milberger
Original Assignee
Standard Oil Co Ohio
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 Standard Oil Co Ohio filed Critical Standard Oil Co Ohio
Publication of NO115134B publication Critical patent/NO115134B/no

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08Silica
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/12Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of actinides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/18Arsenic, antimony or bismuth
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00Preparation of carboxylic acid nitriles
    • C07C253/24Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Sheet Holders (AREA)

Description

Anordning ved hengemapper.
Foreliggende oppfinnelse angår en anordning ved hengemapper som er innrettet til å henges opp i vertikal stilling på en omvendt U-formet hengelist med rette grener forsynt med hver sin sliss gjennom hvilken en klaff dannet ved ombøyning av den øvre del av mappens forreste eller bakerste perm skyves inn ved opphengningen, og oppfinnelsen er i det vesentlige karakterisert ved at bøyelinjen i permens plan mellom klaffen og mappepermen er bueformet med en pilhøyde som er større enn høyden til slissen i tilhørende gren av den U-formede hengelist, slik at når mappen er opphengt i vertikal stilling vil bøyelinjen mellom den ombøyde klaff og mappens til-hørende permside danne en dobbelt krummet (sfærisk) bue, idet mappens perm ved bøyelinjens høyeste punkt blir presset inn i den U-formete hengelist.
Oppfinnelsen er vist på vedføyete teg-ning. Fig. 1 viser den ene mappeperm i opp-riss. Fig. 2—7 viser snitt etter resp. linjene II—II til og med VII—VII. Fig. 8 viser mappekanten sett ovenfra. I henhold til tegningen betegner e den ene mappeperm med klaffen g dannet ved ombretting langs en i permens plan krummet bøyelinje k.
Den ene rette gren av hengelisten er betegnet med c, og d er den langsgående sliss i denne.
Det vesentligste er at radien for bøye-linjen k og høyden av slissen d står i et visst forhold til hverandre, nemlig slik at bøy-ningslinjens pilhøyde er større enn slissens høyde, se fig. 4. Den utslåtte klaff g på mappen føres inn i slissen d fra utsiden av grenen c og inntar da en stilling parallell med permen. Selve mappekanten hviler ved en-dene på den nedre kant av slisseåpningen.
I fig. 2—7 er det vist tverrsnitt av mappekanten på forskjellige steder langs slissen i hengelisten.
På grunn av bueformen av mappekanten tvinges midtpartiet av mappekantens lengde automatisk inn mot innsiden av grenen, og ved belastning av mappen til anlegg mot innsiden av grenen ovenfor slisseåpningen. Mappen er dermed festet løstagbart men allikevel effektivt festet til hengelisten og kan utsettes for betydelig påkjenning uten å løsne av seg selv.
For å kunne løsne mappen fra grenen er selve permen forsynt med hull Z øverst rett overfor den ombrettede klaff, slik at det er lett med fingrene å gripe permen og trekke ut klaffen gjennom slissåpningen.

Claims (1)

  1. Anordning ved hengemapper som er innrettet til å henges opp i vertikal stilling på en omvendt U-formet hengelist med rette grener forsynt med hver sin sliss gjennom hvilken en klaff dannet ved ombøy-ning av den øvre del av mappens forreste eller bakerste perm skyves inn ved opphengningen, karakterisert ved at ombøy-ningens bøyelinje i permens plan mellom klaffen og mappepermen er bueformet med en pilhøyde som er større enn høyden av slissen i tilhørende gren av den U-formede hengelist, slik at når mappen er opphengt i vertikal stilling vil bøyelinjen mellom den ombøyde klaff og mappens tilhørende permside danne en dobbelt krummet (sfærisk) bue idet mappens perm ved bøyelin-jens høyeste punkt blir presset inn i den U-formete hengelist.
NO160159A 1964-11-04 1965-10-20 NO115134B (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40872364A 1964-11-04 1964-11-04

Publications (1)

Publication Number Publication Date
NO115134B true NO115134B (no) 1968-08-05

Family

ID=23617486

Family Applications (1)

Application Number Title Priority Date Filing Date
NO160159A NO115134B (no) 1964-11-04 1965-10-20

Country Status (12)

Country Link
US (1) US3427343A (no)
JP (1) JPS5024941B1 (no)
AT (1) AT262952B (no)
BE (1) BE671657A (no)
CH (2) CH462794A (no)
DE (1) DE1493224C3 (no)
ES (1) ES319199A1 (no)
GB (1) GB1126617A (no)
IL (1) IL24488A (no)
NL (1) NL6514343A (no)
NO (1) NO115134B (no)
SE (1) SE351206B (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666804A (en) * 1966-10-26 1972-05-30 Grace W R & Co Oxidation process
CA939676A (en) * 1970-03-24 1974-01-08 David Naden Catalytic oxidation
US3944592A (en) * 1970-05-22 1976-03-16 The Badger Company, Inc. Method of producing unsaturated nitriles
US3892794A (en) * 1972-02-09 1975-07-01 Standard Oil Co Process for the manufacture of unsaturated aldehydes acids and nitriles from the corresponding olefins
US3883573A (en) * 1973-06-15 1975-05-13 Standard Oil Co Commercial fixed-bed acrylonitrile or methacrylonitrile
CA1076144A (en) * 1975-12-09 1980-04-22 Alvin B. Stiles Process for oxidation of 1-propanol
US4960921A (en) * 1986-09-08 1990-10-02 The Standard Oil Company Multiply promoted MN-SB oxide catalysts
US5268497A (en) * 1992-02-24 1993-12-07 The Boc Group, Inc. Process for the production of nitriles
US6187943B1 (en) 1996-10-24 2001-02-13 Mitsubishi Rayon Co., Ltd. Process for preparing carbocyclic or heterocyclic nitriles by vapor phase ammoxidation
US6716405B1 (en) 1997-06-06 2004-04-06 China Petro-Chemical Corporation Process for removing unreacted ammonia from an effluent in a hydrocarbon ammoxidation reaction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL300817A (no) * 1962-11-28

Also Published As

Publication number Publication date
CH461466A (de) 1968-08-31
BE671657A (no) 1966-04-29
US3427343A (en) 1969-02-11
DE1493224B2 (de) 1973-03-08
AT262952B (de) 1968-07-10
DE1493224A1 (de) 1969-04-10
JPS5024941B1 (no) 1975-08-20
GB1126617A (en) 1968-09-11
CH462794A (fr) 1968-09-30
DE1493224C3 (de) 1973-10-11
IL24488A (en) 1969-11-30
NL6514343A (no) 1966-05-05
ES319199A1 (es) 1966-08-01
SE351206B (no) 1972-11-20

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