ATE275124T1 - Verfahren zum formen von (erd)alkalimetal benzoatpartikeln - Google Patents

Verfahren zum formen von (erd)alkalimetal benzoatpartikeln

Info

Publication number
ATE275124T1
ATE275124T1 AT00904128T AT00904128T ATE275124T1 AT E275124 T1 ATE275124 T1 AT E275124T1 AT 00904128 T AT00904128 T AT 00904128T AT 00904128 T AT00904128 T AT 00904128T AT E275124 T1 ATE275124 T1 AT E275124T1
Authority
AT
Austria
Prior art keywords
particles
shaping
earth
alkali metal
smearability
Prior art date
Application number
AT00904128T
Other languages
English (en)
Inventor
Christiaan Johanne Stoelwinder
Hendricus Johannes Rozie
Velderman Johan Christia Klein
Original Assignee
Dsm Ip Assets 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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Application granted granted Critical
Publication of ATE275124T1 publication Critical patent/ATE275124T1/de

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
    • 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
    • B01J2/12—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 drums
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Glanulating (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Fertilizers (AREA)
AT00904128T 1999-02-15 2000-02-02 Verfahren zum formen von (erd)alkalimetal benzoatpartikeln ATE275124T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1011307A NL1011307C1 (nl) 1999-02-15 1999-02-15 Werkwijze voor het vormgeven van (aard)alkalimetaalbenzoaatdeeltjes.
PCT/NL2000/000066 WO2000047543A1 (en) 1999-02-15 2000-02-02 Process for the shaping of alkaline (earth) metal benzoate particles

Publications (1)

Publication Number Publication Date
ATE275124T1 true ATE275124T1 (de) 2004-09-15

Family

ID=19768664

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00904128T ATE275124T1 (de) 1999-02-15 2000-02-02 Verfahren zum formen von (erd)alkalimetal benzoatpartikeln

Country Status (8)

Country Link
EP (1) EP1156996B1 (de)
CN (1) CN1237043C (de)
AT (1) ATE275124T1 (de)
AU (1) AU2579900A (de)
DE (1) DE60013411T2 (de)
EE (1) EE04547B1 (de)
NL (1) NL1011307C1 (de)
WO (1) WO2000047543A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100463895C (zh) * 2006-07-27 2009-02-25 天津市东大化工有限公司 颗粒状苯甲酸钠及生产方法
CN109053432B (zh) * 2018-07-19 2021-04-06 湖南新绿方药业有限公司 一种苯甲酸钠的精制方法及生产系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8503102A (nl) * 1985-11-12 1987-06-01 Stamicarbon Werkwijze voor het bereiden van een natriumbenzoaatprodukt.
JPH0688936B2 (ja) * 1987-09-24 1994-11-09 東亞合成化学工業株式会社 粒状安息香酸ソーダの製造方法
US5206207A (en) * 1992-03-18 1993-04-27 Westvaco Corporation Preparation for high activity high density carbon
FR2705677B1 (fr) * 1993-05-28 1995-08-11 Roquette Freres Micro-granules obtenus par extrusion-sphéronisation contenant une cyclodextrine.

Also Published As

Publication number Publication date
EE04547B1 (et) 2005-10-17
AU2579900A (en) 2000-08-29
CN1237043C (zh) 2006-01-18
CN1347399A (zh) 2002-05-01
NL1011307C1 (nl) 2000-08-17
EE200100429A (et) 2002-12-16
EP1156996B1 (de) 2004-09-01
EP1156996A1 (de) 2001-11-28
DE60013411D1 (de) 2004-10-07
WO2000047543A1 (en) 2000-08-17
DE60013411T2 (de) 2005-09-08

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