MX361189B - Procedimiento para recuperar agua, metal y orgánicos a partir de la producción de ácido policarboxílico. - Google Patents
Procedimiento para recuperar agua, metal y orgánicos a partir de la producción de ácido policarboxílico.Info
- Publication number
- MX361189B MX361189B MX2016001994A MX2016001994A MX361189B MX 361189 B MX361189 B MX 361189B MX 2016001994 A MX2016001994 A MX 2016001994A MX 2016001994 A MX2016001994 A MX 2016001994A MX 361189 B MX361189 B MX 361189B
- Authority
- MX
- Mexico
- Prior art keywords
- organics
- production
- polycarboxylic acid
- recovering
- liquid stream
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/24—Dialysis ; Membrane extraction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/58—Multistep processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/263—Chemical reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2673—Evaporation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Un procedimiento para recuperar agua, metales, compuestos orgánicos solubles y compuestos orgánicos insolubles en una corriente de licor madre de la etapa de separación de un procedimiento para la producción de un ácido policarboxílico, en donde el procedimiento comprende enfriar la corriente a una temperatura a la cual los compuestos orgánicos se precipitan; separar los compuestos orgánicos precipitados de una corriente de líquido y reciclar dichos compuestos orgánicos al procedimiento para la producción del ácido policarboxílico; la corriente de líquido del paso (b) luego se trata con un álcali para convertir los compuestos orgánicos restantes a la forma de sal alcalina y los metales presentes que se van a convertir a una forma insoluble; recuperar los metales insolubles de una corriente de líquido; pasar la corriente de líquido del paso (d) que comprende las sales alcalinas de los compuestos orgánicos a una unidad de separación de membrana en donde se separa en un permeado que comprende agua y una fracción retenida que comprende agua y sales orgánicas alcalinas; recuperar el permeado y reciclar el mismo al procedimiento para la producción del ácido policarboxílico; y recuperar la fracción retenida.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1314561.0A GB201314561D0 (en) | 2013-08-14 | 2013-08-14 | Process |
| PCT/GB2014/052361 WO2015022493A1 (en) | 2013-08-14 | 2014-07-31 | Process for recovering water, metal and organics from the production of polycarboxylic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2016001994A MX2016001994A (es) | 2016-05-18 |
| MX361189B true MX361189B (es) | 2018-11-29 |
Family
ID=49262166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016001994A MX361189B (es) | 2013-08-14 | 2014-07-31 | Procedimiento para recuperar agua, metal y orgánicos a partir de la producción de ácido policarboxílico. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US9505698B2 (es) |
| EP (1) | EP3033323B1 (es) |
| JP (1) | JP2016528243A (es) |
| KR (1) | KR20160042428A (es) |
| CN (1) | CN105517987B (es) |
| BR (1) | BR112016002764A2 (es) |
| EA (1) | EA030560B1 (es) |
| ES (1) | ES2641852T3 (es) |
| GB (2) | GB201314561D0 (es) |
| MX (1) | MX361189B (es) |
| PL (1) | PL3033323T3 (es) |
| PT (1) | PT3033323T (es) |
| TW (1) | TW201522244A (es) |
| WO (1) | WO2015022493A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393958A (zh) * | 2019-08-16 | 2019-11-01 | 南通百川新材料有限公司 | 一种隔膜压滤机滤饼洗涤装置及方法 |
| CN114478232B (zh) * | 2022-02-09 | 2023-03-17 | 河北海力香料股份有限公司 | 一种3,3′,4,4′-二苯醚四甲酸精制母液的回收处理方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3919306A (en) * | 1970-05-18 | 1975-11-11 | Atlantic Richfield Co | Purification of recirculated stream for isophthalic acid production |
| ES2162428T3 (es) * | 1997-03-14 | 2001-12-16 | Du Pont | Tratamiento de corrientes de efluente que contienen acidos organicos. |
| US5980750A (en) * | 1998-07-06 | 1999-11-09 | Mobile Process Technology, Co. | Process for the purification of waste wash water |
| CA2383232A1 (en) * | 1999-08-30 | 2001-03-08 | Mossi & Ghisolfi Overseas S.A. | A process for separation of crude naphthalene dicarboxylic acid using reverse osmosis |
| WO2010032263A2 (en) * | 2008-08-26 | 2010-03-25 | Reliance Industries Limited | Process and equipment for recovery of valuable materials from terephthalic acid manufacture |
| CN101391952B (zh) * | 2008-11-12 | 2012-02-22 | 中国石油化工股份有限公司 | 对苯二甲酸/间苯二甲酸精制母液回收方法 |
| RU2527035C2 (ru) * | 2009-04-24 | 2014-08-27 | Инвиста Текнолоджиз С.А.Р.Л. | Способы, процессы и системы для обработки и очистки сырой терефталевой кислоты и ассоциированные потоки процесса |
-
2013
- 2013-08-14 GB GBGB1314561.0A patent/GB201314561D0/en not_active Ceased
-
2014
- 2014-07-31 JP JP2016533948A patent/JP2016528243A/ja active Pending
- 2014-07-31 US US14/911,045 patent/US9505698B2/en active Active
- 2014-07-31 BR BR112016002764A patent/BR112016002764A2/pt active Search and Examination
- 2014-07-31 ES ES14749979.2T patent/ES2641852T3/es active Active
- 2014-07-31 EA EA201690318A patent/EA030560B1/ru not_active IP Right Cessation
- 2014-07-31 MX MX2016001994A patent/MX361189B/es active IP Right Grant
- 2014-07-31 PL PL14749979T patent/PL3033323T3/pl unknown
- 2014-07-31 EP EP14749979.2A patent/EP3033323B1/en active Active
- 2014-07-31 KR KR1020167005925A patent/KR20160042428A/ko not_active Application Discontinuation
- 2014-07-31 PT PT147499792T patent/PT3033323T/pt unknown
- 2014-07-31 WO PCT/GB2014/052361 patent/WO2015022493A1/en active Application Filing
- 2014-07-31 CN CN201480048717.1A patent/CN105517987B/zh active Active
- 2014-07-31 GB GB1413623.8A patent/GB2520796B/en active Active
- 2014-08-13 TW TW103127820A patent/TW201522244A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160042428A (ko) | 2016-04-19 |
| TW201522244A (zh) | 2015-06-16 |
| GB201413623D0 (en) | 2014-09-17 |
| CN105517987B (zh) | 2017-09-19 |
| CN105517987A (zh) | 2016-04-20 |
| EP3033323A1 (en) | 2016-06-22 |
| GB2520796B (en) | 2018-04-04 |
| ES2641852T3 (es) | 2017-11-14 |
| US20160200658A1 (en) | 2016-07-14 |
| EA030560B1 (ru) | 2018-08-31 |
| BR112016002764A2 (pt) | 2017-08-01 |
| PL3033323T3 (pl) | 2018-01-31 |
| EA201690318A1 (ru) | 2016-10-31 |
| GB201314561D0 (en) | 2013-09-25 |
| US9505698B2 (en) | 2016-11-29 |
| JP2016528243A (ja) | 2016-09-15 |
| WO2015022493A1 (en) | 2015-02-19 |
| PT3033323T (pt) | 2017-12-06 |
| GB2520796A (en) | 2015-06-03 |
| MX2016001994A (es) | 2016-05-18 |
| EP3033323B1 (en) | 2017-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |