AU470519B2 - Process for treating urea granules - Google Patents

Process for treating urea granules

Info

Publication number
AU470519B2
AU470519B2 AU54931/73A AU5493173A AU470519B2 AU 470519 B2 AU470519 B2 AU 470519B2 AU 54931/73 A AU54931/73 A AU 54931/73A AU 5493173 A AU5493173 A AU 5493173A AU 470519 B2 AU470519 B2 AU 470519B2
Authority
AU
Australia
Prior art keywords
urea granules
treating urea
treating
granules
urea
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.)
Expired
Application number
AU54931/73A
Other languages
English (en)
Other versions
AU5493173A (en
Inventor
Hendrik Willems Michael
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of AU5493173A publication Critical patent/AU5493173A/en
Application granted granted Critical
Publication of AU470519B2 publication Critical patent/AU470519B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • 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
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/40—Physical treatment of waxes or modified waxes, e.g. granulation, dispersion, emulsion, irradiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fodder In General (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AU54931/73A 1972-04-27 1973-04-27 Process for treating urea granules Expired AU470519B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB19649/72 1972-04-27
GB1964972A GB1385697A (en) 1972-04-27 1972-04-27 Process for treating urea granules

Publications (2)

Publication Number Publication Date
AU5493173A AU5493173A (en) 1974-10-31
AU470519B2 true AU470519B2 (en) 1976-03-18

Family

ID=10132861

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54931/73A Expired AU470519B2 (en) 1972-04-27 1973-04-27 Process for treating urea granules

Country Status (18)

Country Link
JP (1) JPS4947323A (es)
AT (1) AT324366B (es)
AU (1) AU470519B2 (es)
BE (1) BE798851R (es)
BR (1) BR7303039D0 (es)
CA (1) CA981989A (es)
DD (1) DD107266A6 (es)
DE (1) DE2321453A1 (es)
ES (1) ES414114A2 (es)
FI (1) FI54468C (es)
FR (1) FR2182142B2 (es)
GB (1) GB1385697A (es)
IT (1) IT1045947B (es)
NL (1) NL7305895A (es)
NO (1) NO139035C (es)
RO (1) RO62277A (es)
SU (1) SU631075A3 (es)
ZA (1) ZA732768B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52106053A (en) * 1976-03-01 1977-09-06 Ebara Corp Corrosion prevention sealing method for spigot joint section
JPS539503U (es) * 1976-07-09 1978-01-26
JPS5457601U (es) * 1977-09-30 1979-04-20
JPS5526102U (es) * 1978-07-11 1980-02-20
JPS5891399A (ja) * 1981-11-26 1983-05-31 Ebara Corp 流体機械のケ−シング
JPS5893995A (ja) * 1981-11-27 1983-06-03 Ebara Corp 流体機械のケ−シング
JPS6081296U (ja) * 1983-11-09 1985-06-05 株式会社川本製作所 ポンプ装置における嵌合部の防食構造
JPS62162392U (es) * 1986-04-04 1987-10-15
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles
GB2330093B (en) * 1997-10-10 2001-09-12 Foster Clarke Robin Adrian Coating fibrous or particulate animal litter
JP6430286B2 (ja) * 2015-02-25 2018-11-28 三菱重工業株式会社 流体機械およびその製造方法
RU2688816C1 (ru) * 2018-04-25 2019-05-22 Общество с ограниченной ответственностью "Роса-1" Состав для предотвращения пыления минеральных удобрений

Also Published As

Publication number Publication date
AT324366B (de) 1975-08-25
DD107266A6 (es) 1974-07-20
AU5493173A (en) 1974-10-31
ES414114A2 (es) 1976-02-01
SU631075A3 (ru) 1978-10-30
GB1385697A (en) 1975-02-26
IT1045947B (it) 1980-06-10
JPS4947323A (es) 1974-05-08
FI54468B (fi) 1978-08-31
NO139035B (no) 1978-09-18
NO139035C (no) 1978-12-27
RO62277A (es) 1977-09-15
FI54468C (fi) 1978-12-11
ZA732768B (en) 1974-04-24
BE798851R (fr) 1973-10-29
FR2182142B2 (es) 1976-09-10
DE2321453A1 (de) 1973-11-15
FR2182142A2 (es) 1973-12-07
BR7303039D0 (pt) 1974-07-18
CA981989A (en) 1976-01-20
NL7305895A (es) 1973-10-30

Similar Documents

Publication Publication Date Title
CA986239A (en) Waste treatment process
CA1007780A (en) Process for the preparation of polyurethane urea solutions
CA981989A (en) Process for treating urea granules
AU474236B2 (en) Process for preparing urea
CA998890A (en) Process for treating wood
ZA70334B (en) Process for treating urea granules
CA1006509A (en) Purification process for gn-rh
CA917438A (en) Process for treating urea granules
CA997322A (en) Regeneration process
AU466929B2 (en) Process for preparing urea
CA966617A (en) Process for prilling urea
AU5924373A (en) Catalytic process
CA908190A (en) Process for treating urea bodies
AU443142B2 (en) Process for treating urea granules
CA999601A (en) Process for purifying diaminomaleonitrile
AU1052370A (en) Process for treating urea granules
CA896508A (en) Metal treating process
CA906696A (en) Chemical process for treating sewage
CA1026070A (en) Process for treating filamentary material
CA915196A (en) Process for producing urea
CA913330A (en) Process for making ammonia
CA898462A (en) Wool treating process
AU480059B2 (en) Coal treating process
IE37142B1 (en) Process for granulating fertilizers
CA806230A (en) Process for synthesizing urea