GB1237710A - Process for manufacturing sodium tripolyphosphate - Google Patents
Process for manufacturing sodium tripolyphosphateInfo
- Publication number
- GB1237710A GB1237710A GB29292/68A GB2929268A GB1237710A GB 1237710 A GB1237710 A GB 1237710A GB 29292/68 A GB29292/68 A GB 29292/68A GB 2929268 A GB2929268 A GB 2929268A GB 1237710 A GB1237710 A GB 1237710A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium tripolyphosphate
- june
- organic solvent
- suspension
- manufacturing sodium
- Prior art date
- 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
Links
- 235000019832 sodium triphosphate Nutrition 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 101100283604 Caenorhabditis elegans pigk-1 gene Proteins 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000010908 decantation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/46—Preparation involving solvent-solvent extraction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO5407567 | 1967-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1237710A true GB1237710A (en) | 1971-06-30 |
Family
ID=20086600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29292/68A Expired GB1237710A (en) | 1967-06-20 | 1968-06-19 | Process for manufacturing sodium tripolyphosphate |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3574535A (enExample) |
| BE (1) | BE716877A (enExample) |
| DE (1) | DE1767797B2 (enExample) |
| FR (1) | FR1588211A (enExample) |
| GB (1) | GB1237710A (enExample) |
| IL (1) | IL30194A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5955047A (en) * | 1997-08-05 | 1999-09-21 | Ajinomoto Co., Inc. | Process for producing alkali metal polyphosphates |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE366972B (enExample) * | 1970-06-12 | 1974-05-13 | Azote & Prod Chim | |
| US4676963A (en) * | 1986-05-09 | 1987-06-30 | Fmc Corporation | Manufacture of sodium tripolyphosphate from wet acid |
| CN104045073B (zh) * | 2014-06-19 | 2016-10-26 | 广东肇庆星湖生物科技股份有限公司 | 一种利用回收磷酸盐制备缩合磷酸盐溶液的方法 |
-
1968
- 1968-06-18 US US737821A patent/US3574535A/en not_active Expired - Lifetime
- 1968-06-18 IL IL30194A patent/IL30194A/en unknown
- 1968-06-19 GB GB29292/68A patent/GB1237710A/en not_active Expired
- 1968-06-19 DE DE19681767797 patent/DE1767797B2/de active Pending
- 1968-06-20 BE BE716877D patent/BE716877A/xx unknown
- 1968-06-20 FR FR1588211D patent/FR1588211A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5955047A (en) * | 1997-08-05 | 1999-09-21 | Ajinomoto Co., Inc. | Process for producing alkali metal polyphosphates |
Also Published As
| Publication number | Publication date |
|---|---|
| BE716877A (enExample) | 1968-12-02 |
| DE1767797B2 (de) | 1971-07-22 |
| IL30194A (en) | 1972-09-28 |
| IL30194A0 (en) | 1968-08-22 |
| FR1588211A (enExample) | 1970-04-10 |
| US3574535A (en) | 1971-04-13 |
| DE1767797A1 (de) | 1970-01-02 |
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