NO137274C - Fremgangsm}te for granulering av pulvermateriale, s{rlig karbamid - Google Patents

Fremgangsm}te for granulering av pulvermateriale, s{rlig karbamid

Info

Publication number
NO137274C
NO137274C NO742961A NO742961A NO137274C NO 137274 C NO137274 C NO 137274C NO 742961 A NO742961 A NO 742961A NO 742961 A NO742961 A NO 742961A NO 137274 C NO137274 C NO 137274C
Authority
NO
Norway
Prior art keywords
granulation
procedures
powder material
especially urban
urban
Prior art date
Application number
NO742961A
Other languages
English (en)
Other versions
NO137274B (no
NO742961L (no
Inventor
Bjoern Staffan Artur Hamrin
Original Assignee
Supra Ab
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 Supra Ab filed Critical Supra Ab
Publication of NO742961L publication Critical patent/NO742961L/no
Publication of NO137274B publication Critical patent/NO137274B/no
Publication of NO137274C publication Critical patent/NO137274C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0092—Dyes in solid form
    • C09B67/0095—Process features in the making of granulates
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/14—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Glanulating (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO742961A 1973-08-17 1974-08-16 Fremgangsm}te for granulering av pulvermateriale, s{rlig karbamid NO137274C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7311222A SE377768B (no) 1973-08-17 1973-08-17

Publications (3)

Publication Number Publication Date
NO742961L NO742961L (no) 1975-03-17
NO137274B NO137274B (no) 1977-10-24
NO137274C true NO137274C (no) 1978-02-01

Family

ID=20318260

Family Applications (1)

Application Number Title Priority Date Filing Date
NO742961A NO137274C (no) 1973-08-17 1974-08-16 Fremgangsm}te for granulering av pulvermateriale, s{rlig karbamid

Country Status (9)

Country Link
JP (1) JPS5087968A (no)
DE (1) DE2436863A1 (no)
DK (1) DK412174A (no)
FI (1) FI229574A (no)
FR (1) FR2240758A1 (no)
GB (1) GB1448031A (no)
NL (1) NL7410275A (no)
NO (1) NO137274C (no)
SE (1) SE377768B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008083A1 (de) * 1978-08-15 1980-02-20 Ciba-Geigy Ag Verfahren zur Herstellung von Granulaten schwerschmelzbarer Zusatzstoffe für Kunststoffe, insbesondere von Pigmenten, durch thermische Rollgranulierung und die so erhaltenen Granulate
US4564505A (en) * 1984-03-09 1986-01-14 Alfrey Norval K Process and apparatus for simultaneous material granulation and classification
JP2003510168A (ja) * 2000-01-12 2003-03-18 ニロ・アクティーゼルスカブ 粉体の凝集方法及び装置
EP2076477A2 (de) * 2006-09-29 2009-07-08 Basf Se Verfahren zur kontinuierlichen granulation von düngemitteln
JP4820799B2 (ja) * 2007-10-30 2011-11-24 富士夫 堀 容器回転型造粒装置及び造粒システム

Also Published As

Publication number Publication date
GB1448031A (en) 1976-09-02
SE7311222L (no) 1975-02-18
SE377768B (no) 1975-07-28
NL7410275A (nl) 1975-02-19
DE2436863A1 (de) 1975-02-20
NO137274B (no) 1977-10-24
FI229574A (no) 1975-02-18
JPS5087968A (no) 1975-07-15
FR2240758A1 (no) 1975-03-14
NO742961L (no) 1975-03-17
DK412174A (no) 1975-04-21

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