IT8067233A0 - Procedimento per la produzione del triossido di cromo - Google Patents

Procedimento per la produzione del triossido di cromo

Info

Publication number: IT8067233A0
Authority: IT; Italy
Prior art keywords: procedure; production; chromium trioxide; trioxide; chromium
Prior art date: 1979-02-17

Application number

IT8067233A

Other languages

English (en)

Other versions

IT1128363B (it

Inventor

Allin Swales Danvers

Annesley Marshall Michael

Original Assignee

British Chrome Chemicals Ltd

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.)

1979-02-17

Filing date

1980-02-15

Publication date

1980-02-15

1980-02-15 Application filed by British Chrome Chemicals Ltd filed Critical British Chrome Chemicals Ltd

1980-02-15 Publication of IT8067233A0 publication Critical patent/IT8067233A0/it

1986-05-28 Application granted granted Critical

1986-05-28 Publication of IT1128363B publication Critical patent/IT1128363B/it

Links

229940117975 chromium trioxide Drugs 0.000 title 1
WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 title 1
GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G37/00—Compounds of chromium
- C01G37/02—Oxides or hydrates thereof
- C01G37/033—Chromium trioxide; Chromic acid
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

IT67233/80A 1979-02-17 1980-02-15 Procedimento per la produzione dei triossido di cromo IT1128363B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7905656		1979-02-17

Publications (2)

Publication Number	Publication Date
IT8067233A0 true IT8067233A0 (it)	1980-02-15
IT1128363B IT1128363B (it)	1986-05-28

Family

ID=10503259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67233/80A IT1128363B (it)	1979-02-17	1980-02-15	Procedimento per la produzione dei triossido di cromo

Country Status (9)

Country	Link
US (1)	US4291000A (it)
JP (1)	JPS55113626A (it)
BE (1)	BE881716A (it)
DE (1)	DE3005361A1 (it)
FR (1)	FR2449063A1 (it)
GB (1)	GB2041347B (it)
IT (1)	IT1128363B (it)
NL (1)	NL8000872A (it)
ZA (1)	ZA80691B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA814951B (en) *	1980-08-02	1982-08-25	British Chrome Chemicals Ltd	Productions of chromium trioxide
US8336277B1 (en)	2011-07-07	2012-12-25	Solon Corporation	Integrated photovoltaic rooftop modules
US9263985B2 (en)	2012-11-13	2016-02-16	Pi Solar Technology Gmbh	Rooftop photovoltaic modules

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US322011A (en) *		1885-07-14		Depabtment of the interior
US1429912A (en) *	1921-11-05	1922-09-19	D Adrian Alexander L Duval	Process of making green chrome oxide
GB338938A (en) *	1929-07-30	1930-12-01	Harshaw Chem Corp	An improved process and apparatus for the manufacture of chromium trioxide
US2034256A (en) *	1930-05-27	1936-03-17	Natural Products Refining Co	Process for producing chromic acid
DE742797C (de) *	1938-02-20	1943-12-11	Ig Farbenindustrie Ag	Vorrichtung zur kontinuierlichen Durchfuehrung der bei der Darstellung von Chromsaeure aus Alkalichromaten bzw. -bichromaten und Schwefelsaeure sowie der zur Durchfuehrung aehnlich verlaufender Umsetzungen erforderlichen Reaktions- und Trennvorgaenge
GB724246A (en) *	1952-02-15	1955-02-16	Diamond Alkali Co	Improvements in or relating to the manufacture of solid chromic anhydride
US2632688A (en) *	1952-02-15	1953-03-24	Diamond Alkali Co	Production of chromium trioxide
DE1000016B (de) *	1952-02-15	1957-01-03	Diamond Alkali Co	Verfahren zur Herstellung von Chromsaeureanhydrid
CH316730A (fr) *	1952-11-01	1956-10-31	Diamond Alkali Co	Procédé de préparation d'une composition contenant du chrome
DE1026290B (de) *	1953-03-20	1958-03-20	Diamond Alkali Co	Verfahren zur Herstellung von Chromsaeureanhydrid
GB793973A (en) *	1954-10-12	1958-04-23	Diamond Alkali Co	Improvements in or relating to chromium-containing compositions of matter
US3002815A (en) *	1958-07-17	1961-10-03	Bayer Ag	Process for the production of chromium trioxide
GB875111A (en) *	1958-07-17	1961-08-16	Bayer Ag	A process for the production of chromium trioxide
JPS5021992B1 (it) *	1968-02-17	1975-07-26
SU385924A1 (ru) *	1969-01-28	1973-06-14		Способ получения окиси хрома
US3607026A (en) *	1969-04-18	1971-09-21	Diamond Shamrock Corp	Continuous chromic acid process and apparatus

1980
- 1980-02-06 ZA ZA00800691A patent/ZA80691B/xx unknown
- 1980-02-11 US US06/120,432 patent/US4291000A/en not_active Expired - Lifetime
- 1980-02-11 GB GB8004527A patent/GB2041347B/en not_active Expired
- 1980-02-12 NL NL8000872A patent/NL8000872A/nl not_active Application Discontinuation
- 1980-02-13 FR FR8003186A patent/FR2449063A1/fr active Granted
- 1980-02-13 DE DE19803005361 patent/DE3005361A1/de active Granted
- 1980-02-14 BE BE1/9721A patent/BE881716A/nl not_active IP Right Cessation
- 1980-02-15 IT IT67233/80A patent/IT1128363B/it active
- 1980-02-18 JP JP1794980A patent/JPS55113626A/ja active Granted

Also Published As

Publication number	Publication date
BE881716A (nl)	1980-08-14
DE3005361A1 (de)	1980-09-04
GB2041347A (en)	1980-09-10
FR2449063B1 (it)	1985-03-08
JPH0142893B2 (it)	1989-09-18
IT1128363B (it)	1986-05-28
FR2449063A1 (fr)	1980-09-12
ZA80691B (en)	1981-02-25
JPS55113626A (en)	1980-09-02
US4291000A (en)	1981-09-22
DE3005361C2 (it)	1990-11-29
GB2041347B (en)	1983-01-06
NL8000872A (nl)	1980-08-19

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