ES380176A1 - Procedimiento para descomponer silico-fluoruro de sodio. - Google Patents

Procedimiento para descomponer silico-fluoruro de sodio.

Info

Publication number: ES380176A1
Authority: ES; Spain
Prior art keywords: translation; procedure; machine; decomposing; legally binding
Prior art date: 1969-05-29
Legal status (The legal status 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 status listed.): Expired

Application number

ES380176A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Onoda Chemical Industry Co Ltd

Original Assignee

Onoda Chemical Industry Co 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.)

1969-05-29

Filing date

1970-05-29

Publication date

1973-04-16

1970-05-29 Application filed by Onoda Chemical Industry Co Ltd filed Critical Onoda Chemical Industry Co Ltd

1973-04-16 Publication of ES380176A1 publication Critical patent/ES380176A1/es

Status Expired legal-status Critical Current

Links

PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Inorganic materials [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
239000011775 sodium fluoride Substances 0.000 title abstract 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
229910052708 sodium Inorganic materials 0.000 abstract 2
239000011734 sodium Substances 0.000 abstract 2
DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 abstract 1
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
239000000499 gel Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
239000000377 silicon dioxide Substances 0.000 abstract 1
235000013024 sodium fluoride Nutrition 0.000 abstract 1
239000011343 solid material Substances 0.000 abstract 1
238000003756 stirring Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/02—Fluorides
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/152—Preparation of hydrogels
- C01B33/1525—Preparation of hydrogels from or via fluosilicic acid or salts thereof
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/16—Halides of ammonium
- C01C1/162—Ammonium fluoride
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/20—Preparation by reacting oxides or hydroxides with alkali metal salts
- C01D1/24—Preparation by reacting oxides or hydroxides with alkali metal salts from or via fluorides or silico-fluorides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Dispersion Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Silicon Compounds (AREA)

ES380176A 1969-05-29 1970-05-29 Procedimiento para descomponer silico-fluoruro de sodio. Expired ES380176A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP4136069		1969-05-29

Publications (1)

Publication Number	Publication Date
ES380176A1 true ES380176A1 (es)	1973-04-16

Family

ID=12606300

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES380176A Expired ES380176A1 (es)	1969-05-29	1970-05-29	Procedimiento para descomponer silico-fluoruro de sodio.

Country Status (11)

Country	Link
BE (1)	BE751090A (fr)
CA (1)	CA927575A (fr)
DE (1)	DE2026484C3 (fr)
ES (1)	ES380176A1 (fr)
FI (1)	FI55022C (fr)
FR (1)	FR2048948A5 (fr)
GB (1)	GB1295760A (fr)
IL (1)	IL34592A (fr)
NL (1)	NL145825B (fr)
PH (1)	PH9319A (fr)
ZA (1)	ZA703426B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3000702A (en) *	1958-05-23	1961-09-19	Grace W R & Co	Manufacture of sodium fluoride

1970
- 1970-05-20 ZA ZA703426A patent/ZA703426B/xx unknown
- 1970-05-25 PH PH11475*UA patent/PH9319A/en unknown
- 1970-05-25 IL IL34592A patent/IL34592A/en unknown
- 1970-05-25 CA CA083653A patent/CA927575A/en not_active Expired
- 1970-05-27 FI FI1491/70A patent/FI55022C/fi active
- 1970-05-28 FR FR7019600A patent/FR2048948A5/fr not_active Expired
- 1970-05-28 BE BE751090D patent/BE751090A/fr unknown
- 1970-05-28 NL NL707007745A patent/NL145825B/xx not_active IP Right Cessation
- 1970-05-29 GB GB1295760D patent/GB1295760A/en not_active Expired
- 1970-05-29 ES ES380176A patent/ES380176A1/es not_active Expired
- 1970-05-29 DE DE2026484A patent/DE2026484C3/de not_active Expired

Also Published As

Publication number	Publication date
FR2048948A5 (fr)	1971-03-19
DE2026484B2 (de)	1980-06-19
FI55022B (fi)	1979-01-31
DE2026484C3 (de)	1981-07-16
BE751090A (fr)	1970-11-03
NL145825B (nl)	1975-05-15
PH9319A (en)	1975-08-22
GB1295760A (fr)	1972-11-08
FI55022C (fi)	1979-05-10
IL34592A (en)	1973-08-29
CA927575A (en)	1973-06-05
IL34592A0 (en)	1970-07-19
DE2026484A1 (de)	1971-04-01
ZA703426B (en)	1971-01-27
NL7007745A (fr)	1970-12-01

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