AU2111700A - Process for the separation of a component from a gaseous medium and a device forcarrying out the process - Google Patents

Process for the separation of a component from a gaseous medium and a device forcarrying out the process

Info

Publication number
AU2111700A
AU2111700A AU21117/00A AU2111700A AU2111700A AU 2111700 A AU2111700 A AU 2111700A AU 21117/00 A AU21117/00 A AU 21117/00A AU 2111700 A AU2111700 A AU 2111700A AU 2111700 A AU2111700 A AU 2111700A
Authority
AU
Australia
Prior art keywords
separation
component
gaseous medium
forcarrying out
forcarrying
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.)
Abandoned
Application number
AU21117/00A
Inventor
Toine Paijens
Gerard Van Zee
Hans Vrijenhoef
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.)
Yara Suomi Oy
Original Assignee
Kemira Agro Oy
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 Kemira Agro Oy filed Critical Kemira Agro Oy
Publication of AU2111700A publication Critical patent/AU2111700A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/62—Purification of melamine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/392—Separation; Purification; Stabilisation; Use of additives by crystallisation; Purification or separation of the crystals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU21117/00A 1998-12-31 1999-12-29 Process for the separation of a component from a gaseous medium and a device forcarrying out the process Abandoned AU2111700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI982848 1998-12-31
FI982848A FI107258B (en) 1998-12-31 1998-12-31 A method for separating a melamine-containing ingredient from a gaseous medium and an apparatus for performing the method
PCT/FI1999/001089 WO2000040566A1 (en) 1998-12-31 1999-12-29 Process for the separation of a component from a gaseous medium and a device for carrying out the process

Publications (1)

Publication Number Publication Date
AU2111700A true AU2111700A (en) 2000-07-24

Family

ID=8553238

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21117/00A Abandoned AU2111700A (en) 1998-12-31 1999-12-29 Process for the separation of a component from a gaseous medium and a device forcarrying out the process

Country Status (5)

Country Link
EP (1) EP1140868A1 (en)
AU (1) AU2111700A (en)
FI (1) FI107258B (en)
PL (1) PL348599A1 (en)
WO (1) WO2000040566A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007000176A1 (en) * 2005-06-28 2007-01-04 Casale Chemicals S.A. Process for gently cooling and crystallizing melamine from a melamine melt or from the gaseous phase
DE102006047068A1 (en) * 2006-09-26 2008-03-27 Ami-Agrolinz Melamine International Gmbh Valve for feeding solutions in crystallization plants

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56131528A (en) * 1980-03-17 1981-10-15 Kawasaki Heavy Ind Ltd Separation of p-xylene from hydrocarbon mixture

Also Published As

Publication number Publication date
PL348599A1 (en) 2002-06-03
WO2000040566A1 (en) 2000-07-13
FI982848A (en) 2000-07-01
EP1140868A1 (en) 2001-10-10
FI982848A0 (en) 1998-12-31
FI107258B (en) 2001-06-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase