Patents

Description

PROCEDEU PENTRU PRODUCEREA ACRILONITRILULUI

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Interest:

Assignment

Publication info:

No.: RO121265

Date: 28.02.2007

Inventor(s):

MORI KUNIO [JP]

SASAKI YUTAKA [JP]

MIYAKI KENICHI [JP]

WATANABE HIROKAZU [JP]

Applicant(s):
MITSUBISHI RAYON CO [JP]
Classification:
International patent classification (IPC):
B01J23/00; B01J23/31; B01J23/843; B01J23/88; B01J23/881; B01J23/887; B01J23/89; B01J27/057; B01J27/192; B01J27/199; B01J35/00; C07B61/00; C07C253/26; C07C255/08; B01J21/08; B01J23/04; B01J23/18; B01J23/745; B01J37/00
Cooperative patent classification (CPC):
B01J21/08 (KR); B01J23/002 (EP, KR, US); B01J23/04 (KR); B01J23/18 (KR); B01J23/31 (EP, KR, US); B01J23/745 (KR); B01J23/8435 (EP, KR, US); B01J23/8876 (EP, KR, US); B01J23/8878 (EP, KR, US); B01J27/192 (EP, KR, US); B01J35/0006 (EP, KR, US); B01J37/0045 (KR); C07C253/26 (EP, KR, US); B01J21/08 (EP, US); B01J23/04 (EP, US); B01J23/18 (EP, US); B01J23/745 (EP, US); B01J2523/00 (EP, KR, US); B01J37/0045 (EP, US); Y02P20/52 (EP, KR, US); B01J2523/00; B01J2523/13; B01J2523/14; B01J2523/305; B01J2523/3712; B01J2523/41; B01J2523/51; B01J2523/53; B01J2523/54; B01J2523/67; B01J2523/68; B01J2523/72; B01J2523/824; B01J2523/842; B01J2523/847; B01J2523/15; B01J2523/821; B01J2523/845; B01J2523/22; B01J2523/31; B01J2523/56; B01J2523/3718; B01J2523/27; B01J2523/3706; B01J2523/42; B01J2523/33; B01J2523/69; B01J2523/3725; B01J2523/48; B01J2523/3737; B01J2523/55; B01J2523/64; C07C253/26; C07C255/08
Application info:
No.: RO20020000471
Date: 17.10.2000
Priority number(s):
JP19990295914 18.10.1999 ; WO2000JP07194 17.10.2000
Related patents:
CN1164570; CN1379757; DE60030748; EP1223164; ES2270872; JP2001114740; JP3819192; KR100691300; KR20020043633; US6653496; WO0128986
Description:

Invenţia se referă la un procedeu pentru producerea acrilonitrilului prin amoxidarea propilenei, care cuprinde utilizarea unui catalizator în strat fluidizat, care are o compoziţie reprezentată prin formula empirică (FeSba)bMo10BicFedKkMmNnGgQqRrTtOx(SiO2)yîn care (FeSba) reprezintă fier ?i antimoniu formând antimoniat de fier, raportul Mo/Me este cuprins între 0,8 ?i 1, ?i în care reacţia de amoxidare este efectuată cu adăugarela amestecul de reacţie, de material conţinândmolibden.

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