DE60200948D1 - Verfahren zur klassifizierung nach grösse von in einer suspension vorliegenden ammoniumsulfatkristallen - Google Patents

Verfahren zur klassifizierung nach grösse von in einer suspension vorliegenden ammoniumsulfatkristallen

Info

Publication number
DE60200948D1
DE60200948D1 DE60200948T DE60200948T DE60200948D1 DE 60200948 D1 DE60200948 D1 DE 60200948D1 DE 60200948 T DE60200948 T DE 60200948T DE 60200948 T DE60200948 T DE 60200948T DE 60200948 D1 DE60200948 D1 DE 60200948D1
Authority
DE
Germany
Prior art keywords
ammonium sulfate
suspension
crystals
fine
coarse
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 - Lifetime
Application number
DE60200948T
Other languages
English (en)
Other versions
DE60200948T2 (de
Inventor
D Anker Anouk Loomans-V
Oliver Mittenzwei
Roman Keller
Van Lianne Oord
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.)
DSM IP Assets BV
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
Publication of DE60200948D1 publication Critical patent/DE60200948D1/de
Application granted granted Critical
Publication of DE60200948T2 publication Critical patent/DE60200948T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/248—Preventing coalescing or controlling form or size of the crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Paper (AREA)
DE60200948T 2001-04-09 2002-04-05 Verfahren zur Größenklassierung von in einer Suspension vorliegenden Ammoniumsulfatkristallen Expired - Lifetime DE60200948T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20010201312 EP1249429A1 (de) 2001-04-09 2001-04-09 Verfahren zur Klassifizierung von in einer Suspension vorliegenden Ammoniumsulfatkristalle
EP01201312 2001-04-09
PCT/NL2002/000222 WO2002081374A1 (en) 2001-04-09 2002-04-05 Process for size classifying ammonium sulfate crystals which are present in a suspension

Publications (2)

Publication Number Publication Date
DE60200948D1 true DE60200948D1 (de) 2004-09-16
DE60200948T2 DE60200948T2 (de) 2005-09-01

Family

ID=8180129

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60200948T Expired - Lifetime DE60200948T2 (de) 2001-04-09 2002-04-05 Verfahren zur Größenklassierung von in einer Suspension vorliegenden Ammoniumsulfatkristallen

Country Status (16)

Country Link
US (1) US7380671B2 (de)
EP (2) EP1249429A1 (de)
JP (1) JP4108484B2 (de)
KR (1) KR100870358B1 (de)
CN (1) CN1214979C (de)
AT (1) ATE273242T1 (de)
BR (1) BR0208792B1 (de)
CZ (1) CZ303410B6 (de)
DE (1) DE60200948T2 (de)
EA (1) EA005090B1 (de)
ES (1) ES2227454T3 (de)
MX (1) MXPA03009350A (de)
MY (1) MY131251A (de)
PL (1) PL201508B1 (de)
TW (1) TWI258457B (de)
WO (1) WO2002081374A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9085014B2 (en) * 2011-03-23 2015-07-21 Carter Day International, Inc. Vertical drop product cleaner with perforated intake manifold
PL2897903T3 (pl) * 2012-09-24 2017-07-31 Cap Iii Bv Sposób wytwarzania produktu w postaci krystalicznego siarczanu amonu
CN115520880B (zh) * 2021-06-25 2024-03-26 中国石油化工股份有限公司 均一化大颗粒硫酸铵的制备方法、结晶器和生产装置
CN116173704B (zh) * 2023-03-21 2024-03-19 国家能源集团泰州发电有限公司 一种燃煤电厂烟气脱硫脱硝处理系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203405A (en) * 1938-06-13 1940-06-04 Walter E Lippmann Sand classifier
DE926244C (de) 1952-05-08 1955-04-14 Rheinelbe Bergbau Ag Saettiger zur Gewinnung von Ammonsalzen, vorzugsweise fuer Ammonsulfat
US2883273A (en) * 1954-03-04 1959-04-21 Olin Mathieson Crystallization
US3006470A (en) * 1958-06-20 1961-10-31 Tongeren N V Bureau Van Apparatus for classifying particulate material
GB1181363A (en) * 1966-01-21 1970-02-18 Nat Res Dev Process and Apparatus for Classifying Fibres
CH440221A (de) * 1966-04-22 1967-07-31 Inventa Ag Verfahren und Vorrichtung zur Entnahme der flüssigen Phase aus einer Suspension mittels kontinuierlicher Filtration
US4042503A (en) * 1973-12-10 1977-08-16 Beloit Corporation Classifier and process for recycled fiber separation
HU184674B (en) * 1979-03-21 1984-09-28 Richter Gedeon Vegyeszet Method and apparatus for yielding solid material from solution by crystallization
JPH0426512A (ja) * 1990-05-21 1992-01-29 Kawasaki Steel Corp 粒状硫安の製造方法
US5392921A (en) * 1992-04-07 1995-02-28 Aks, Incorporated Process and apparatus for processing resins
NL9201176A (nl) * 1992-07-02 1994-02-01 Dsm Nv Werkwijze voor het bereiden en zuiveren van een hydroxylammoniumzoutoplossing.
SE511483C2 (sv) * 1998-02-04 1999-10-04 Sunds Defibrator Ind Ab Trycksil med skrotavskiljning
FR2805181B1 (fr) * 2000-02-21 2004-12-10 Christian Monjarret Calibrage, par tamisage, des plumes, duvets, aiguilles de bois, ou similaires maintenus en suspension dans un fluide

Also Published As

Publication number Publication date
CN1214979C (zh) 2005-08-17
PL366474A1 (en) 2005-02-07
BR0208792A (pt) 2004-03-09
MY131251A (en) 2007-07-31
EP1249429A1 (de) 2002-10-16
WO2002081374A1 (en) 2002-10-17
KR100870358B1 (ko) 2008-11-25
US7380671B2 (en) 2008-06-03
KR20040004581A (ko) 2004-01-13
CN1514806A (zh) 2004-07-21
BR0208792B1 (pt) 2011-11-29
EA005090B1 (ru) 2004-10-28
ATE273242T1 (de) 2004-08-15
EP1381566A1 (de) 2004-01-21
CZ303410B6 (cs) 2012-09-05
JP2004523461A (ja) 2004-08-05
MXPA03009350A (es) 2004-05-21
ES2227454T3 (es) 2005-04-01
PL201508B1 (pl) 2009-04-30
EA200301090A1 (ru) 2004-04-29
CZ20032769A3 (cs) 2004-05-12
JP4108484B2 (ja) 2008-06-25
EP1381566B1 (de) 2004-08-11
TWI258457B (en) 2006-07-21
DE60200948T2 (de) 2005-09-01
US20050006503A1 (en) 2005-01-13

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