IT1318505B1 - Processo di purificazione del pentafluoroetano (hfc-125). - Google Patents

Processo di purificazione del pentafluoroetano (hfc-125).

Info

Publication number
IT1318505B1
IT1318505B1 IT2000MI001006A ITMI20001006A IT1318505B1 IT 1318505 B1 IT1318505 B1 IT 1318505B1 IT 2000MI001006 A IT2000MI001006 A IT 2000MI001006A IT MI20001006 A ITMI20001006 A IT MI20001006A IT 1318505 B1 IT1318505 B1 IT 1318505B1
Authority
IT
Italy
Prior art keywords
pentafluoroethane
hfc
purification process
purification
pentafluoroethane purification
Prior art date
Application number
IT2000MI001006A
Other languages
English (en)
Inventor
Daniele Azzali
Giampiero Basile
Original Assignee
Ausimont 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 Ausimont Spa filed Critical Ausimont Spa
Priority to IT2000MI001006A priority Critical patent/IT1318505B1/it
Publication of ITMI20001006A0 publication Critical patent/ITMI20001006A0/it
Priority to EP20010109907 priority patent/EP1153907B1/en
Priority to ES01109907T priority patent/ES2230198T3/es
Priority to DE60106127T priority patent/DE60106127T2/de
Publication of ITMI20001006A1 publication Critical patent/ITMI20001006A1/it
Application granted granted Critical
Publication of IT1318505B1 publication Critical patent/IT1318505B1/it

Links

Classifications

    • 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
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2000MI001006A 2000-05-09 2000-05-09 Processo di purificazione del pentafluoroetano (hfc-125). IT1318505B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT2000MI001006A IT1318505B1 (it) 2000-05-09 2000-05-09 Processo di purificazione del pentafluoroetano (hfc-125).
EP20010109907 EP1153907B1 (en) 2000-05-09 2001-04-24 Purification process of pentafluoroethane (HFC-125)
ES01109907T ES2230198T3 (es) 2000-05-09 2001-04-24 Procedimiento de purificacion de pentafluoroetano (hfc-125).
DE60106127T DE60106127T2 (de) 2000-05-09 2001-04-24 Verfahren zur Reinigung von Pentafluorethan (HFC-125)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001006A IT1318505B1 (it) 2000-05-09 2000-05-09 Processo di purificazione del pentafluoroetano (hfc-125).

Publications (3)

Publication Number Publication Date
ITMI20001006A0 ITMI20001006A0 (it) 2000-05-09
ITMI20001006A1 ITMI20001006A1 (it) 2001-11-09
IT1318505B1 true IT1318505B1 (it) 2003-08-27

Family

ID=11444999

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001006A IT1318505B1 (it) 2000-05-09 2000-05-09 Processo di purificazione del pentafluoroetano (hfc-125).

Country Status (4)

Country Link
EP (1) EP1153907B1 (it)
DE (1) DE60106127T2 (it)
ES (1) ES2230198T3 (it)
IT (1) IT1318505B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7060165B2 (en) * 2002-02-14 2006-06-13 Pcbu Services, Inc. Processes for purification and production of fluorocarbons

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9402038A (pt) * 1993-05-25 1995-03-07 Showa Denko Kk Processo de purificação de pentaflúor etano
JP3520718B2 (ja) * 1997-05-22 2004-04-19 ダイキン工業株式会社 ペンタフルオロエタンの製造方法

Also Published As

Publication number Publication date
EP1153907A2 (en) 2001-11-14
DE60106127D1 (de) 2004-11-11
EP1153907A3 (en) 2002-07-17
DE60106127T2 (de) 2005-10-27
ITMI20001006A0 (it) 2000-05-09
EP1153907B1 (en) 2004-10-06
ITMI20001006A1 (it) 2001-11-09
ES2230198T3 (es) 2005-05-01

Similar Documents

Publication Publication Date Title
IT1317716B1 (it) Processo per la preparazione di perfluoropoliossialchileni conterminali ossidrilici.
NO20023549L (no) Fremgangsmåte for rensing av 1,2-dikloretan
BR0106411B1 (pt) processo de tratamento do lìquido residual de cromatização.
DE50209888D1 (de) Druckverfahren
BR0211391B1 (pt) processo para preparaÇço de 4-aminodifenilaminas.
BR0308000B1 (pt) processo de separaÇço de alceno.
NL1021504A1 (nl) Waterstofbehandelingsproces.
IT1313009B1 (it) Processo per la rigenerazione di catalizzatori zeolitici.
DE10196082T1 (de) FLIP-CHIP-Montageverfahren
NO20022644D0 (no) Renseprosess
BR0209697B1 (pt) processo de fabricaÇço de cerveja.
IT1315255B1 (it) Procedimento di purificazione della melammina.
DZ3174A1 (fr) Composition catalytique et procédé utilisant cettecomposition.
BR0013092B1 (pt) espessante/clarificador e processo para operar o espessante/clarificador.
IT1318505B1 (it) Processo di purificazione del pentafluoroetano (hfc-125).
IT1318381B1 (it) Processo di preparazione di hfc-125 ad elevata purezza.
MXPA03009241A (es) Profragancias fotoactivadas.
BR0111039B1 (pt) processo para preparaÇço de 2-cloro-5-clorometil-1,3-tiazol.
ITTO20010222A1 (it) Macchina per il trattamento di olive.
DE60135923D1 (de) Nitril-verfahren
ITMI20011198A0 (it) Processo di stampa transfer
ITRM20010625A0 (it) Processo per essiccare morchie.
ITMI991596A0 (it) Processo per purificare pentafluoroetano da cloropentafluoroetano
IT1312104B1 (it) Processo per ottenere pentafluoroetano per dismutazione ditetrafluorocloretano
IT1318489B1 (it) Processo per la produzione di chf3 (hfc-23).