AU3329099A - Method for metering a mixture of liquid ammonia and an additive into a solid andcorresponding metering device - Google Patents

Method for metering a mixture of liquid ammonia and an additive into a solid andcorresponding metering device

Info

Publication number
AU3329099A
AU3329099A AU33290/99A AU3329099A AU3329099A AU 3329099 A AU3329099 A AU 3329099A AU 33290/99 A AU33290/99 A AU 33290/99A AU 3329099 A AU3329099 A AU 3329099A AU 3329099 A AU3329099 A AU 3329099A
Authority
AU
Australia
Prior art keywords
metering
andcorresponding
additive
mixture
solid
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
AU33290/99A
Other languages
English (en)
Inventor
Ties Karstens
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.)
Cerdia Produktions GmbH
Original Assignee
Rhodia Acetow GmbH
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 Rhodia Acetow GmbH filed Critical Rhodia Acetow GmbH
Publication of AU3329099A publication Critical patent/AU3329099A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
    • C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU33290/99A 1998-03-13 1999-03-08 Method for metering a mixture of liquid ammonia and an additive into a solid andcorresponding metering device Abandoned AU3329099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19810740A DE19810740A1 (de) 1998-03-13 1998-03-13 Verfahren zur Dosierung eines Ammoniak/Zusatzstoff-Systems in einen Feststoff und Dosiervorrichtung
DE19810740 1998-03-13
PCT/EP1999/001483 WO1999047567A1 (de) 1998-03-13 1999-03-08 Verfahren zur dosierung eines gemisches aus flüssigem ammoniak und einem zusatzstoff in einen feststoff und dosiervorrichtung

Publications (1)

Publication Number Publication Date
AU3329099A true AU3329099A (en) 1999-10-11

Family

ID=7860639

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33290/99A Abandoned AU3329099A (en) 1998-03-13 1999-03-08 Method for metering a mixture of liquid ammonia and an additive into a solid andcorresponding metering device

Country Status (5)

Country Link
EP (1) EP1071719A1 (de)
AU (1) AU3329099A (de)
DE (1) DE19810740A1 (de)
WO (1) WO1999047567A1 (de)
ZA (1) ZA991464B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999047250A1 (de) 1998-03-13 1999-09-23 Rhodia Acetow Gmbh Vorrichtung, verfahren und druckreaktor zur behandlung von feststoffen mit verflüssigten gasen unter druck
DE10223171A1 (de) * 2002-05-24 2003-12-11 Zimmer Ag Verfahren zur Herstellung von Cellulosecarbamat
CN104568098B (zh) * 2015-01-16 2016-09-14 厦门帮众科技有限公司 一种快速预热的精确计量装置
JP7062421B2 (ja) * 2017-12-07 2022-05-06 Ｐａｃｒａｆｔ株式会社 混合物充填装置及び混合物充填方法
CN109723618A (zh) * 2018-12-28 2019-05-07 四川金象赛瑞化工股份有限公司 尿素泵的在线备用方法、应用和系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI62318C (fi) * 1981-01-27 1982-12-10 Neste Oy Foerfarande foer framstaellning av ett alkaliloesligt cellulosaderivat
AU703100B2 (en) * 1994-09-12 1999-03-18 Commodore Applied Technologies, Inc. Methods of decontaminating soils containing hazardous substances
EA000169B1 (ru) * 1995-03-25 1998-10-29 Рон-Пуленк Родиа Акциенгезелльшафт Способ активации полисахаридов, получаемые согласно этому способу полисахариды и их применение

Also Published As

Publication number Publication date
DE19810740A1 (de) 1999-09-16
EP1071719A1 (de) 2001-01-31
ZA991464B (en) 1999-08-24
WO1999047567A1 (de) 1999-09-23

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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