ES433200A1 - Procedimiento para purificar acido cianurico en bruto. - Google Patents
Procedimiento para purificar acido cianurico en bruto.Info
- Publication number
- ES433200A1 ES433200A1 ES433200A ES433200A ES433200A1 ES 433200 A1 ES433200 A1 ES 433200A1 ES 433200 A ES433200 A ES 433200A ES 433200 A ES433200 A ES 433200A ES 433200 A1 ES433200 A1 ES 433200A1
- Authority
- ES
- Spain
- Prior art keywords
- cyanuric acid
- acid
- slurry
- crude
- crude cyanuric
- 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
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 title abstract 9
- 238000000034 method Methods 0.000 title abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 3
- 239000002002 slurry Substances 0.000 abstract 3
- 239000013078 crystal Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/30—Only oxygen atoms
- C07D251/32—Cyanuric acid; Isocyanuric acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44782474A | 1974-03-04 | 1974-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES433200A1 true ES433200A1 (es) | 1976-12-01 |
Family
ID=23777899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES433200A Expired ES433200A1 (es) | 1974-03-04 | 1974-12-20 | Procedimiento para purificar acido cianurico en bruto. |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS50117788A (it) |
| AU (1) | AU7254174A (it) |
| BE (1) | BE823545A (it) |
| BR (1) | BR7408103A (it) |
| CA (1) | CA1023735A (it) |
| CH (1) | CH605851A5 (it) |
| DE (1) | DE2439994A1 (it) |
| ES (1) | ES433200A1 (it) |
| FR (1) | FR2263244B1 (it) |
| GB (1) | GB1484731A (it) |
| IT (1) | IT1020175B (it) |
| NL (1) | NL7412068A (it) |
| SE (1) | SE412909B (it) |
| ZA (1) | ZA745347B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3316963A1 (de) * | 1983-05-09 | 1984-11-15 | Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München | Verfahren zur herstellung von reiner cyanursaeure |
-
1974
- 1974-08-06 CA CA206,334A patent/CA1023735A/en not_active Expired
- 1974-08-19 GB GB36343/74A patent/GB1484731A/en not_active Expired
- 1974-08-20 ZA ZA00745347A patent/ZA745347B/xx unknown
- 1974-08-20 AU AU72541/74A patent/AU7254174A/en not_active Expired
- 1974-08-21 DE DE2439994A patent/DE2439994A1/de not_active Withdrawn
- 1974-08-21 SE SE7410639A patent/SE412909B/xx unknown
- 1974-08-23 IT IT26579/74A patent/IT1020175B/it active
- 1974-08-23 CH CH1153374A patent/CH605851A5/xx not_active IP Right Cessation
- 1974-09-11 NL NL7412068A patent/NL7412068A/xx not_active Application Discontinuation
- 1974-09-30 BR BR8103/74A patent/BR7408103A/pt unknown
- 1974-10-09 FR FR7433929A patent/FR2263244B1/fr not_active Expired
- 1974-11-01 JP JP49125586A patent/JPS50117788A/ja active Pending
- 1974-12-18 BE BE151673A patent/BE823545A/xx unknown
- 1974-12-20 ES ES433200A patent/ES433200A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50117788A (it) | 1975-09-16 |
| IT1020175B (it) | 1977-12-20 |
| BR7408103A (pt) | 1976-04-27 |
| CA1023735A (en) | 1978-01-03 |
| DE2439994A1 (de) | 1975-09-11 |
| GB1484731A (en) | 1977-09-01 |
| FR2263244A1 (it) | 1975-10-03 |
| SE412909B (sv) | 1980-03-24 |
| ZA745347B (en) | 1975-09-24 |
| NL7412068A (it) | 1975-09-08 |
| AU7254174A (en) | 1976-02-26 |
| SE7410639L (it) | 1975-09-05 |
| CH605851A5 (it) | 1978-10-13 |
| BE823545A (fr) | 1975-06-18 |
| FR2263244B1 (it) | 1978-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES447069A1 (es) | Procedimiento para la hidrolisis termica a elevada presion de corrientes residuales acidas. | |
| GB1189049A (en) | Process for the Production of Aminonitriles | |
| ES433200A1 (es) | Procedimiento para purificar acido cianurico en bruto. | |
| ES436033A1 (es) | Procedimiento para la obtencion de nuevas 1-aril-5-alquili- den-2, 4-dioxoimidazolidinas. | |
| ES452377A1 (es) | Procedimiento para la preparacion de alfa amino-y metilmer- capto-butironitrilo. | |
| ES307316A1 (es) | Un procedimiento para fabricar un producto de trimetafosfatosodico cristalino sustancialmente soluble en agua. | |
| ES307941A1 (es) | Procedimiento para la produccion de compuestos heterociclicos del acido sulfonil-carbamico. | |
| ES397978A1 (es) | Un procedimiento para la produccion de fosfato potasico di-hidrogeno. | |
| ES462540A1 (es) | Un procedimiento para prepar acido cianurico. | |
| ES406542A1 (es) | Procedimiento para la preparacion de nuevos cardenolidgli- cosidos. | |
| ES396302A1 (es) | Procedimiento para la fabricacion de 1 - aril 2,3,4,5 - te-trahidro - 1h-1,5 benzodiacepin - 2 -ones. | |
| ES419241A1 (es) | Un procedimiento para odorizar gas natural licuado. | |
| JPS577451A (en) | Production of aminochlorophenol | |
| ES398641A1 (es) | Un procedimiento de preparacion de dinitro-orto-cresolato amonico. | |
| ES233447A1 (es) | PROCEDIMIENTO PARA LA PREPARACIoN DE áCIDOS PIRROL-ALFA, ALFA'-DICARBOXILICOS | |
| ES431656A3 (es) | Procedimiento para obtener pamoatos de aminas. | |
| ES387934A1 (es) | Procedimiento para la preparacion de des-fenilalanin b1-in-sulina. | |
| ES8100310A1 (es) | Un procedimiento para la preparacion de 4-aza-5a-androstan-3-ona 17-sustituida.(como divisional de la patente numero 479.576) | |
| ES435584A1 (es) | Procedimiento para la preparacion de n, n', n''-triciclohe-xil-n, n', n'' -trimetiltriamida de acido fosforico. | |
| ES427508A1 (es) | Procedimiento para la preparacion de 2,2,6,6-tetrametil-4- oxopiperidina. | |
| ES330989A2 (es) | Un procedimiento para la preparacion de derivados de alcohilxantina basicamente sustituidos. | |
| ES381454A1 (es) | Procedimiento para la preparacion de xantogenatos de sodio y de potasio. | |
| ES400859A1 (es) | Procedimiento para la preparacion, por nitracion directa, de dinitrofenoles. | |
| ES231099A1 (es) | UN PROCEDIMIENTO DE OBTENCIoN DE CARBONATO LiTICO DE ELEVADA PUREZA, PARTIENDO DE CLORURO LiTICO BRUTO, EN SOLUCIoN ACUOSA | |
| ES422548A1 (es) | Un procedimiento para preparar el 3-(2-quinoxalinilmetilen)carbazato-n1,n4-bioxido de metilo. |