NO138249C - Fremgangsmaate ved fremstilling av skum paa svovelbasis - Google Patents

Fremgangsmaate ved fremstilling av skum paa svovelbasis

Info

Publication number
NO138249C
NO138249C NO325573A NO325573A NO138249C NO 138249 C NO138249 C NO 138249C NO 325573 A NO325573 A NO 325573A NO 325573 A NO325573 A NO 325573A NO 138249 C NO138249 C NO 138249C
Authority
NO
Norway
Prior art keywords
procedure
based foam
making fuel
fuel
making
Prior art date
Application number
NO325573A
Other languages
English (en)
Norwegian (no)
Other versions
NO138249B (no
Inventor
John M Dale
Allen C Ludwig
Original Assignee
Chevron Res
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 Chevron Res filed Critical Chevron Res
Publication of NO138249B publication Critical patent/NO138249B/no
Publication of NO138249C publication Critical patent/NO138249C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/36—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing sulfur, sulfides or selenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/0243—Other after-treatment of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
NO325573A 1972-08-17 1973-08-16 Fremgangsmaate ved fremstilling av skum paa svovelbasis NO138249C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28158772A 1972-08-17 1972-08-17
US38259873A 1973-07-25 1973-07-25

Publications (2)

Publication Number Publication Date
NO138249B NO138249B (no) 1978-04-24
NO138249C true NO138249C (no) 1978-08-02

Family

ID=26960961

Family Applications (1)

Application Number Title Priority Date Filing Date
NO325573A NO138249C (no) 1972-08-17 1973-08-16 Fremgangsmaate ved fremstilling av skum paa svovelbasis

Country Status (10)

Country Link
JP (1) JPS49131993A (it)
CA (1) CA1030700A (it)
DE (1) DE2340927C3 (it)
ES (1) ES417904A1 (it)
FI (1) FI62039C (it)
FR (1) FR2196370B1 (it)
GB (1) GB1430215A (it)
IT (1) IT998343B (it)
NO (1) NO138249C (it)
SE (1) SE393366B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1072249A (en) * 1974-10-18 1980-02-19 Chevron Research And Technology Company Sulfur foam
CA1121952A (en) * 1977-07-29 1982-04-20 John A. Heinen Composition and method for preparing foams of solid liquescent materials using selected solid particulate substances

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337355A (en) * 1965-02-04 1967-08-22 Southwest Patents Inc Solid foamed sulphur and process for the manufacture thereof

Also Published As

Publication number Publication date
ES417904A1 (es) 1976-07-01
JPS49131993A (it) 1974-12-18
DE2340927C3 (de) 1980-09-04
SE393366B (sv) 1977-05-09
FR2196370B1 (it) 1976-11-12
IT998343B (it) 1976-01-20
GB1430215A (en) 1976-03-31
AU5935573A (en) 1975-02-20
CA1030700A (en) 1978-05-02
FR2196370A1 (it) 1974-03-15
NO138249B (no) 1978-04-24
DE2340927A1 (de) 1974-02-28
DE2340927B2 (de) 1980-01-03
FI62039B (fi) 1982-07-30
FI62039C (fi) 1982-11-10

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