YU34106B - Process for the recovery af ammonium sulfate from its solutions contaminated by acrylonitrile, polyacrylonitrile, formamide, acetonitrile, hydrocyanic acid and its polymers, acrylic acid and acrylamides - Google Patents

Process for the recovery af ammonium sulfate from its solutions contaminated by acrylonitrile, polyacrylonitrile, formamide, acetonitrile, hydrocyanic acid and its polymers, acrylic acid and acrylamides

Info

Publication number
YU34106B
YU34106B YU462/71A YU46271A YU34106B YU 34106 B YU34106 B YU 34106B YU 462/71 A YU462/71 A YU 462/71A YU 46271 A YU46271 A YU 46271A YU 34106 B YU34106 B YU 34106B
Authority
YU
Yugoslavia
Prior art keywords
acrylamides
polyacrylonitrile
formamide
acrylonitrile
acetonitrile
Prior art date
Application number
YU462/71A
Other languages
English (en)
Other versions
YU46271A (en
Inventor
Scarfi Alberto
Alberto Scarfi
Gugliotta Emauele
Emauele Gugliotta
Guidice Aldo
Aldo Guidice
Original Assignee
Sinc Soc Ind Catanese Spa
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 Sinc Soc Ind Catanese Spa filed Critical Sinc Soc Ind Catanese Spa
Publication of YU46271A publication Critical patent/YU46271A/xx
Publication of YU34106B publication Critical patent/YU34106B/xx

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)
  • Manufacture And Refinement Of Metals (AREA)
YU462/71A 1970-02-27 1971-02-25 Process for the recovery af ammonium sulfate from its solutions contaminated by acrylonitrile, polyacrylonitrile, formamide, acetonitrile, hydrocyanic acid and its polymers, acrylic acid and acrylamides YU34106B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2125270 1970-02-27

Publications (2)

Publication Number Publication Date
YU46271A YU46271A (en) 1978-06-30
YU34106B true YU34106B (en) 1978-12-31

Family

ID=11179062

Family Applications (1)

Application Number Title Priority Date Filing Date
YU462/71A YU34106B (en) 1970-02-27 1971-02-25 Process for the recovery af ammonium sulfate from its solutions contaminated by acrylonitrile, polyacrylonitrile, formamide, acetonitrile, hydrocyanic acid and its polymers, acrylic acid and acrylamides

Country Status (22)

Country Link
US (1) US3711597A (ro)
AT (1) AT301581B (ro)
BE (1) BE763563A (ro)
BG (1) BG20771A3 (ro)
BR (1) BR7101233D0 (ro)
CA (1) CA956082A (ro)
CH (1) CH542152A (ro)
CS (1) CS154680B2 (ro)
DE (1) DE2109195A1 (ro)
DK (1) DK135161B (ro)
ES (1) ES388664A1 (ro)
FI (1) FI50515C (ro)
FR (1) FR2078949A5 (ro)
GB (1) GB1322119A (ro)
IL (1) IL36270A (ro)
NL (1) NL7102310A (ro)
NO (1) NO129458B (ro)
PL (1) PL82842B1 (ro)
RO (1) RO57796A (ro)
SE (1) SE366721B (ro)
SU (1) SU400074A3 (ro)
YU (1) YU34106B (ro)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016715A1 (de) * 1990-05-24 1991-11-28 Bayer Ag Verfahren zur reinigung von ammoniumsulfat-loesungen
DE60122336D1 (de) * 2000-03-08 2006-09-28 Isg Resources Inc Kontrolle der ammoniakemissionen von mit ammoniak beladener flugasche in beton
US7897133B1 (en) * 2009-09-18 2011-03-01 Tessenderlo Kerley, Inc. Process for conversion of waste fluid streams from chemical processing plants to beneficiary agriculture products
CN114180599B (zh) * 2021-12-23 2023-04-14 江苏兄弟维生素有限公司 从硝酸硫胺母液中回收硝酸铵的工艺及应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB163162A (en) * 1920-03-01 1921-05-19 Foundation Oven Corp Improvements in or relating to the purification of ammonium salts
GB183089A (en) * 1921-12-01 1922-07-20 Geoffrey Weyman Improvements relating to the neutralisation and drying of sulphate of ammonia
US3468624A (en) * 1966-02-14 1969-09-23 Standard Oil Co Process for the recovery of ammonium salts from waste streams in an acrylonitrile plant
AT270685B (de) * 1967-05-22 1969-05-12 Chemie Linz Ag Verfahren zur Gewinnung von reinem kristallisiertem Ammonsulfat

Also Published As

Publication number Publication date
DK135161B (da) 1977-03-14
CA956082A (en) 1974-10-15
IL36270A0 (en) 1971-04-28
NL7102310A (ro) 1971-08-31
SU400074A3 (ro) 1973-10-03
DE2109195A1 (de) 1971-09-02
RO57796A (ro) 1975-03-15
YU46271A (en) 1978-06-30
CS154680B2 (en) 1974-04-30
GB1322119A (en) 1973-07-04
BG20771A3 (ro) 1975-12-20
US3711597A (en) 1973-01-16
SE366721B (ro) 1974-05-06
DK135161C (ro) 1977-08-15
IL36270A (en) 1975-03-13
CH542152A (de) 1973-09-30
NO129458B (ro) 1974-04-16
AT301581B (de) 1972-09-11
BE763563A (fr) 1971-08-26
PL82842B1 (ro) 1975-10-31
FI50515C (fi) 1976-04-12
FI50515B (ro) 1975-12-31
FR2078949A5 (ro) 1971-11-05
BR7101233D0 (pt) 1973-05-03
ES388664A1 (es) 1973-05-16

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