SE386459B - Forfarande for astadkommande av en elektriskt ledande styv celluler struktur - Google Patents

Forfarande for astadkommande av en elektriskt ledande styv celluler struktur

Info

Publication number
SE386459B
SE386459B SE7300194A SE7300194A SE386459B SE 386459 B SE386459 B SE 386459B SE 7300194 A SE7300194 A SE 7300194A SE 7300194 A SE7300194 A SE 7300194A SE 386459 B SE386459 B SE 386459B
Authority
SE
Sweden
Prior art keywords
replacement
procedure
electrically conductive
cellular structure
conductive stiff
Prior art date
Application number
SE7300194A
Other languages
English (en)
Inventor
S V R Mastrangelo
J A Nelson
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of SE386459B publication Critical patent/SE386459B/sv

Links

Classifications

    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1137—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers by coating porous removable preforms
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Powder Metallurgy (AREA)
  • Non-Insulated Conductors (AREA)
  • Catalysts (AREA)
  • Polyurethanes Or Polyureas (AREA)
SE7300194A 1972-01-10 1973-01-08 Forfarande for astadkommande av en elektriskt ledande styv celluler struktur SE386459B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21680572A 1972-01-10 1972-01-10

Publications (1)

Publication Number Publication Date
SE386459B true SE386459B (sv) 1976-08-09

Family

ID=22808586

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7300194A SE386459B (sv) 1972-01-10 1973-01-08 Forfarande for astadkommande av en elektriskt ledande styv celluler struktur

Country Status (6)

Country Link
JP (1) JPS5141083B2 (sv)
CA (1) CA977995A (sv)
FR (1) FR2167889B1 (sv)
GB (1) GB1415042A (sv)
IT (1) IT973095B (sv)
SE (1) SE386459B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8004352L (sv) * 1979-06-14 1980-12-15 Atomic Energy Authority Uk Vermeoverforingselement och -system
US5229346A (en) * 1991-05-22 1993-07-20 Kao Corporation Process for producing hydrogenation reaction catalyst precursor

Also Published As

Publication number Publication date
GB1415042A (en) 1975-11-26
JPS4880410A (sv) 1973-10-27
FR2167889A1 (sv) 1973-08-24
DE2301058A1 (de) 1973-09-06
CA977995A (en) 1975-11-18
JPS5141083B2 (sv) 1976-11-08
IT973095B (it) 1974-06-10
FR2167889B1 (sv) 1977-09-02
DE2301058B2 (de) 1975-11-20

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