ATE26817T1 - Verfahren zur rueckgewinnung von anorganischem salz. - Google Patents

Verfahren zur rueckgewinnung von anorganischem salz.

Info

Publication number
ATE26817T1
ATE26817T1 AT84870063T AT84870063T ATE26817T1 AT E26817 T1 ATE26817 T1 AT E26817T1 AT 84870063 T AT84870063 T AT 84870063T AT 84870063 T AT84870063 T AT 84870063T AT E26817 T1 ATE26817 T1 AT E26817T1
Authority
AT
Austria
Prior art keywords
methanol
ammonium sulphate
inorganic salt
crystallisation
recovered
Prior art date
Application number
AT84870063T
Other languages
English (en)
Inventor
Stuart Robin Jarrett
Brian Raymond Allen
Original Assignee
Monsanto Plc
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 Monsanto Plc filed Critical Monsanto Plc
Application granted granted Critical
Publication of ATE26817T1 publication Critical patent/ATE26817T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Seasonings (AREA)
  • Cephalosporin Compounds (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
AT84870063T 1983-05-13 1984-05-11 Verfahren zur rueckgewinnung von anorganischem salz. ATE26817T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838313213A GB8313213D0 (en) 1983-05-13 1983-05-13 Inorganic salt recovery method
EP84870063A EP0126058B1 (de) 1983-05-13 1984-05-11 Verfahren zur Rückgewinnung von anorganischem Salz

Publications (1)

Publication Number Publication Date
ATE26817T1 true ATE26817T1 (de) 1987-05-15

Family

ID=10542679

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84870063T ATE26817T1 (de) 1983-05-13 1984-05-11 Verfahren zur rueckgewinnung von anorganischem salz.

Country Status (4)

Country Link
EP (1) EP0126058B1 (de)
AT (1) ATE26817T1 (de)
DE (1) DE3463363D1 (de)
GB (1) GB8313213D0 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923423A1 (de) * 1989-02-18 1990-10-18 Erdoelchemie Gmbh Verfahren zur entfernung von ammoniumsulfat aus hochteerhaltigen abfallstroemen der (meth)acrylnitrilherstellung
DE4016715A1 (de) * 1990-05-24 1991-11-28 Bayer Ag Verfahren zur reinigung von ammoniumsulfat-loesungen
JP3804210B2 (ja) * 1997-03-04 2006-08-02 住友化学株式会社 ２−ヒドロキシ−４−メチルチオブタン酸の製造方法
BR112012017541A2 (pt) * 2010-01-15 2018-04-17 Mitsubishi Chem Corp composição contendo nitrogênio e processo para produção do mesmo
CA2844420A1 (en) 2011-08-31 2013-03-07 Iogen Energy Corporation Process for recovering salt during a lignocellulosic conversion process
CN110330035B (zh) * 2019-08-13 2022-05-13 青岛哈工资源环境技术有限公司 一种丙烯腈稀硫酸铵液的蒸发浓缩液中硫酸铵回收及有机物资源化利用的***及其使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6815005A (de) * 1968-10-19 1970-04-21
JPS4924460B1 (de) * 1969-07-04 1974-06-22
US3902859A (en) * 1973-02-15 1975-09-02 Koppers Co Inc Method for separating ammonium sulfate from an aqueous solution of ammonium bisulfate and ammonium sulfate

Also Published As

Publication number Publication date
EP0126058A1 (de) 1984-11-21
DE3463363D1 (en) 1987-06-04
GB8313213D0 (en) 1983-06-22
EP0126058B1 (de) 1987-04-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee