BR6910443D0 - Um metodo aperfeicoado para produzir acido fosforico - Google Patents
Um metodo aperfeicoado para produzir acido fosforicoInfo
- Publication number
- BR6910443D0 BR6910443D0 BR21044369A BR21044369A BR6910443D0 BR 6910443 D0 BR6910443 D0 BR 6910443D0 BR 21044369 A BR21044369 A BR 21044369A BR 21044369 A BR21044369 A BR 21044369A BR 6910443 D0 BR6910443 D0 BR 6910443D0
- Authority
- BR
- Brazil
- Prior art keywords
- phosphoric acid
- improved method
- produce phosphoric
- produce
- improved
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3198268 | 1968-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6910443D0 true BR6910443D0 (pt) | 1973-05-31 |
Family
ID=10331279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR21044369A BR6910443D0 (pt) | 1968-07-04 | 1969-07-04 | Um metodo aperfeicoado para produzir acido fosforico |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5417597B1 (pt) |
AT (1) | AT301486B (pt) |
BE (1) | BE735078A (pt) |
BR (1) | BR6910443D0 (pt) |
DE (1) | DE1933692B2 (pt) |
ES (1) | ES369090A2 (pt) |
FR (1) | FR2012292A6 (pt) |
GB (1) | GB1250191A (pt) |
NL (1) | NL6910092A (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4029743A (en) * | 1975-12-24 | 1977-06-14 | Hauge Douglas O | Phosphoric acid manufacture |
US4309395A (en) * | 1980-04-21 | 1982-01-05 | Hauge Douglas O | Phosphoric acid production |
US4424196A (en) * | 1982-06-29 | 1984-01-03 | United States Gypsum Company | Phosphohemihydrate process for purification of gypsum |
US4853201A (en) * | 1988-07-11 | 1989-08-01 | Occidental Chemical Corporation | Recovery of P2 O5 values from phosphoric acid hemihydrate crystals |
DE19817245A1 (de) * | 1998-04-18 | 1999-10-28 | Loh Kg Rittal Werk | Schaltschrank |
DE102016212242B4 (de) | 2016-07-05 | 2019-02-07 | Technische Universität Bergakademie Freiberg | Verfahren zur Herstellung von Phosphorsäure aus phosphorhaltigen Primär- und Sekundärrohstoffen |
-
1968
- 1968-07-04 GB GB1250191D patent/GB1250191A/en not_active Expired
-
1969
- 1969-06-24 BE BE735078D patent/BE735078A/xx not_active IP Right Cessation
- 1969-07-01 AT AT627669A patent/AT301486B/de not_active IP Right Cessation
- 1969-07-01 NL NL6910092A patent/NL6910092A/xx unknown
- 1969-07-03 FR FR6922500A patent/FR2012292A6/fr not_active Expired
- 1969-07-03 ES ES369090A patent/ES369090A2/es not_active Expired
- 1969-07-03 DE DE19691933692 patent/DE1933692B2/de not_active Withdrawn
- 1969-07-04 BR BR21044369A patent/BR6910443D0/pt unknown
- 1969-07-04 JP JP5253869A patent/JPS5417597B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1933692B2 (de) | 1977-06-16 |
NL6910092A (pt) | 1970-01-06 |
JPS5417597B1 (pt) | 1979-06-30 |
GB1250191A (pt) | 1971-10-20 |
AT301486B (de) | 1972-09-11 |
DE1933692A1 (de) | 1970-01-15 |
ES369090A2 (es) | 1976-11-16 |
FR2012292A6 (pt) | 1970-03-20 |
BE735078A (pt) | 1969-12-24 |
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