BE773269A - PROCESS FOR PURIFYING INDUSTRIAL PHOSPHORIC ACID AND PRODUCT OBTAINED - Google Patents
PROCESS FOR PURIFYING INDUSTRIAL PHOSPHORIC ACID AND PRODUCT OBTAINEDInfo
- Publication number
- BE773269A BE773269A BE773269A BE773269A BE773269A BE 773269 A BE773269 A BE 773269A BE 773269 A BE773269 A BE 773269A BE 773269 A BE773269 A BE 773269A BE 773269 A BE773269 A BE 773269A
- Authority
- BE
- Belgium
- Prior art keywords
- phosphoric acid
- product obtained
- industrial phosphoric
- purifying industrial
- purifying
- Prior art date
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title 2
- 229910000147 aluminium phosphate Inorganic materials 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
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/234—Purification; Stabilisation; Concentration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702050008 DE2050008B2 (en) | 1970-10-12 | 1970-10-12 | METHOD FOR CLEANING UP TECHNICAL PHOSPHORIC ACID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE773269A true BE773269A (en) | 1972-01-17 |
Family
ID=5784860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE773269A BE773269A (en) | 1970-10-12 | 1971-09-29 | PROCESS FOR PURIFYING INDUSTRIAL PHOSPHORIC ACID AND PRODUCT OBTAINED |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE773269A (en) |
| DE (1) | DE2050008B2 (en) |
| FR (1) | FR2109861A5 (en) |
| GB (1) | GB1337668A (en) |
| IT (1) | IT938967B (en) |
| NL (1) | NL7113636A (en) |
| SE (1) | SE371422B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2435789C3 (en) * | 1974-07-25 | 1984-06-20 | Hoechst Ag, 6230 Frankfurt | Process for the purification of phosphoric acid with the help of 3-methoxybutanol |
| DE2543632C2 (en) * | 1974-10-07 | 1987-04-02 | Pennzoil Co. (n.d.Ges.des Staates Delaware), Shreveport, La. | Process for preparing a solution of monocalcium phosphate in phosphoric acid |
| JPS5197596A (en) * | 1975-02-24 | 1976-08-27 | FUJUNRINSANEKISEISEIHOHO |
-
1970
- 1970-10-12 DE DE19702050008 patent/DE2050008B2/en active Pending
-
1971
- 1971-09-22 FR FR7134961A patent/FR2109861A5/fr not_active Expired
- 1971-09-29 BE BE773269A patent/BE773269A/en unknown
- 1971-10-05 NL NL7113636A patent/NL7113636A/xx unknown
- 1971-10-06 IT IT2956171A patent/IT938967B/en active
- 1971-10-07 SE SE1271171A patent/SE371422B/xx unknown
- 1971-10-08 GB GB4694071A patent/GB1337668A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7113636A (en) | 1972-04-14 |
| IT938967B (en) | 1973-02-10 |
| DE2050008A1 (en) | 1972-04-13 |
| SE371422B (en) | 1974-11-18 |
| FR2109861A5 (en) | 1972-05-26 |
| DE2050008B2 (en) | 1973-02-01 |
| GB1337668A (en) | 1973-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2281426A1 (en) | PROCESS FOR MODIFICATION OF DESOXY-RIBONUCLEIC ACID AND PRODUCTS OBTAINED | |
| BE810686A (en) | USE SULFURIC ACID PURIFICATION PROCESS | |
| BE833787A (en) | PROCESS FOR THE PREPARATION OF NEW AMIDES OF 2,3-DIHYDRO-1-BENZOTHIEPIN-4-CARBOXYLIC ACID | |
| BE793710A (en) | PROCESS FOR PREPARATION OF ACID (&) - TRANS-CHRYSANTHEMIC | |
| BE772277A (en) | TEREPHTHALIC ACID PURIFICATION PROCESS | |
| BE830888A (en) | PHOSPHORIC ACID PRODUCTION PROCESS | |
| RO69802A (en) | PROCESS FOR PURIFYING PHOSPHORIC ACID | |
| BE815167A (en) | PROCESS FOR PURIFYING SULFURIC ACID CONTAINING MERCURY | |
| BE816367A (en) | SULFURIC ACID REGENERATION PROCESS | |
| BE774220A (en) | PROCESS FOR PURIFYING INDUSTRIAL PHOSPHORIC ACID, AND PRODUCTS OBTAINED | |
| BE810373A (en) | PHOSPHORIC ACID PURIFICATION PROCESS. | |
| BE773269A (en) | PROCESS FOR PURIFYING INDUSTRIAL PHOSPHORIC ACID AND PRODUCT OBTAINED | |
| BE796996A (en) | PROCESS AND PURIFICATION OF PHOSPHORIC ACID BY EXTRACTION AND PRODUCT OBTAINED | |
| BE826810A (en) | PHOSPHORIC ACID PURIFICATION PROCESS | |
| BE843720A (en) | PHOSPHORIC ACID PURIFICATION PROCESS | |
| FR2320901A1 (en) | PHOSPHORIC ACID PURIFICATION PROCESS | |
| FR2327193A1 (en) | PHOSPHORIC ACID PURIFICATION PROCESS | |
| BE798598A (en) | PHOSPHORIC ACID PURIFICATION PROCESS | |
| BE816771A (en) | SORBIC ACID PURIFICATION PROCESS | |
| BE832369A (en) | PHOSPHORIC ACID DEFLUORATION PROCESS | |
| BE772855A (en) | PROCESS FOR IMPROVING THE PRODUCT REMAINING AFTER PURIFICATION OF WET PHOSPHORIC ACID | |
| BE825056A (en) | PROCESS FOR PURIFYING 11-CYANO-UNDECANOIC ACID | |
| FR2277031A1 (en) | PHOSPHORIC ACID PURIFICATION PROCESS | |
| RO62874A (en) | PROCESS FOR THE PREPARATION OF N- (IMINOMETHYLIDENE) -THIOL-ESTERIMIDES OF PHOSPHORIC ACID | |
| BE750844A (en) | LACTIC ACID PURIFICATION PROCESS |