IT1062527B - Procedimento per l essiccamento del perossido del carbonato di sodio - Google Patents

Procedimento per l essiccamento del perossido del carbonato di sodio

Info

Publication number: IT1062527B
Authority: IT; Italy
Prior art keywords: drying; procedure; sodium carbonate; carbonate peroxide; peroxide
Prior art date: 1975-07-15

Application number

IT25323/76A

Other languages

English (en)

Original Assignee

Fmc Corp

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.)

1975-07-15

Filing date

1976-07-14

Publication date

1984-10-20

1976-07-14 Application filed by Fmc Corp filed Critical Fmc Corp

1984-10-20 Application granted granted Critical

1984-10-20 Publication of IT1062527B publication Critical patent/IT1062527B/it

Links

238000001035 drying Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
MSLRPWGRFCKNIZ-UHFFFAOYSA-J tetrasodium;hydrogen peroxide;dicarbonate Chemical compound [Na+].[Na+].[Na+].[Na+].OO.OO.OO.[O-]C([O-])=O.[O-]C([O-])=O MSLRPWGRFCKNIZ-UHFFFAOYSA-J 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
- C01B15/103—Peroxyhydrates; Peroxyacids or salts thereof containing carbon containing only alkali metals as metals

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Oxygen, Ozone, And Oxides In General (AREA)
Detergent Compositions (AREA)
Drying Of Solid Materials (AREA)

IT25323/76A 1975-07-15 1976-07-14 Procedimento per l essiccamento del perossido del carbonato di sodio IT1062527B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/596,200 US4020148A (en)	1975-07-15	1975-07-15	Process for drying sodium carbonate peroxide

Publications (1)

Publication Number	Publication Date
IT1062527B true IT1062527B (it)	1984-10-20

Family

ID=24386358

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT25323/76A IT1062527B (it)	1975-07-15	1976-07-14	Procedimento per l essiccamento del perossido del carbonato di sodio

Country Status (9)

Country	Link
US (1)	US4020148A (it)
JP (1)	JPS5221000A (it)
BE (1)	BE844168A (it)
CA (1)	CA1070085A (it)
DE (1)	DE2631918A1 (it)
ES (1)	ES449842A1 (it)
FR (1)	FR2318106A1 (it)
IT (1)	IT1062527B (it)
NL (1)	NL7607868A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS606881B2 (ja) *	1977-09-13	1985-02-21	花王株式会社	発泡性過炭酸ナトリウムの製造方法
IT1218198B (it) *	1988-01-26	1990-04-12	Interox Chimica Spa	Procedimento di fabbricazione di perborato di sodio monoidrato,perborato di sodio monoidrato parzialmente cristallizzato e polveri per lisciviare materiali tessili
US4966762A (en) *	1988-10-06	1990-10-30	Fmc Corporation	Process for manufacturing a soda ash peroxygen carrier
US4970058A (en) *	1988-10-06	1990-11-13	Fmc Corporation	Soda ash peroxygen carrier
US4970019A (en) *	1988-10-27	1990-11-13	Fmc Corporation	Particulate composition containing bleach and optical brightener and process for its manufacture
US5328721A (en) *	1992-07-30	1994-07-12	Fmc Corporation	Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate
DE10065953A1 (de)	2000-12-23	2002-07-04	Degussa	Verfahren zur Erhöhung der inneren Stabilität von Natriumpercarbonat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2541733A (en) *	1947-05-22	1951-02-13	Du Pont	Production of alkali metal carbonate perhydrates
GB1195641A (en) *	1968-05-03	1970-06-17	Gni I Pi Osnovnoi Khim	A Method of Producing Sodium Percarbonate
BE790351A (fr) *	1971-11-15	1973-04-20	Solvay	Procede de fabrication de percarbonate de sodium
US3860694A (en) *	1972-08-31	1975-01-14	Du Pont	Process for the preparation of perhydrates

1975
- 1975-07-15 US US05/596,200 patent/US4020148A/en not_active Expired - Lifetime
1976
- 1976-07-13 CA CA256,867A patent/CA1070085A/en not_active Expired
- 1976-07-14 IT IT25323/76A patent/IT1062527B/it active
- 1976-07-15 DE DE19762631918 patent/DE2631918A1/de active Pending
- 1976-07-15 NL NL7607868A patent/NL7607868A/xx unknown
- 1976-07-15 FR FR7621628A patent/FR2318106A1/fr not_active Withdrawn
- 1976-07-15 JP JP51083593A patent/JPS5221000A/ja active Pending
- 1976-07-15 BE BE168948A patent/BE844168A/xx unknown
- 1976-07-15 ES ES449842A patent/ES449842A1/es not_active Expired

Also Published As

Publication number	Publication date
FR2318106A1 (fr)	1977-02-11
US4020148A (en)	1977-04-26
ES449842A1 (es)	1977-08-16
BE844168A (fr)	1977-01-17
NL7607868A (nl)	1977-01-18
DE2631918A1 (de)	1977-02-03
JPS5221000A (en)	1977-02-17
CA1070085A (en)	1980-01-22

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