ZA859394B - Recovery of glycerine from saline waters - Google Patents
Recovery of glycerine from saline watersInfo
- Publication number
- ZA859394B ZA859394B ZA859394A ZA859394A ZA859394B ZA 859394 B ZA859394 B ZA 859394B ZA 859394 A ZA859394 A ZA 859394A ZA 859394 A ZA859394 A ZA 859394A ZA 859394 B ZA859394 B ZA 859394B
- Authority
- ZA
- South Africa
- Prior art keywords
- glycerine
- recovery
- pentanol
- saline waters
- flashing
- Prior art date
Links
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title abstract 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title abstract 2
- 235000011187 glycerol Nutrition 0.000 title abstract 2
- 239000011780 sodium chloride Substances 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title 1
- 239000003643 water by type Substances 0.000 title 1
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 abstract 4
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000005292 vacuum distillation Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/679,773 US4560812A (en) | 1984-12-10 | 1984-12-10 | Recovery of glycerine from saline waters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA859394B true ZA859394B (en) | 1986-08-27 |
Family
ID=24728310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA859394A ZA859394B (en) | 1984-12-10 | 1985-12-09 | Recovery of glycerine from saline waters |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4560812A (enExample) |
| EP (1) | EP0184880B1 (enExample) |
| JP (1) | JPS61140532A (enExample) |
| CN (1) | CN1004695B (enExample) |
| AT (1) | ATE37020T1 (enExample) |
| CA (1) | CA1248971A (enExample) |
| DE (1) | DE3564801D1 (enExample) |
| ES (1) | ES8701704A1 (enExample) |
| ZA (1) | ZA859394B (enExample) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784673A (en) * | 1987-07-17 | 1988-11-15 | Shell Oil Company | Desiccant composition for supercritical CO2 |
| US5190622A (en) * | 1991-11-14 | 1993-03-02 | Lloyd Berg | Recovery of glycerine from sorbitol by azeotropic distillation |
| US5198077A (en) * | 1991-11-19 | 1993-03-30 | Lloyd Berg | Recovery of glycerine from mannitol, lactose or lactitol by azeotropic distillation |
| US5286882A (en) * | 1992-10-13 | 1994-02-15 | Shell Oil Company | Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols and metal hydroxides or epoxy alcohol and optionally polyhydric alcohols with addition of epoxy resins |
| US5361841A (en) * | 1993-05-27 | 1994-11-08 | Shell Oil Company | Drilling and cementing with blast furnace slag/polyalcohol fluid |
| US5361842A (en) * | 1993-05-27 | 1994-11-08 | Shell Oil Company | Drilling and cementing with blast furnace slag/silicate fluid |
| US5436227A (en) * | 1993-05-27 | 1995-07-25 | Shell Oil Company | Soluble/insoluble alcohol in drilling fluid |
| US5358044A (en) * | 1993-05-27 | 1994-10-25 | Shell Oil Company | Drilling and cementing with blast furnace slag/soluble/insoluble alcohol |
| US5439056A (en) * | 1993-06-28 | 1995-08-08 | Shell Oil Company | Coal slag solidification of drilling fluid |
| US5363918A (en) * | 1993-08-04 | 1994-11-15 | Shell Oil Company | Wellbore sealing with unsaturated monomer system |
| RU2162836C1 (ru) * | 1999-08-18 | 2001-02-10 | Всероссийский научно-исследовательский институт жиров | Способ получения сырого глицерина |
| JP3712903B2 (ja) * | 2000-01-28 | 2005-11-02 | 花王株式会社 | グリセリンの製造方法 |
| EA200800129A1 (ru) | 2003-11-20 | 2008-04-28 | Солвей (Сосьете Аноним) | Псевдоазеотропная композиция, содержащая дихлорпропанол, и способ ее получения |
| US7235183B2 (en) * | 2004-06-22 | 2007-06-26 | Crown Iron Works Company | Glycerine foots salt separation system |
| US8173823B2 (en) | 2005-05-20 | 2012-05-08 | Solvay (Société Anonyme) | Method for making an epoxide |
| KR20080037618A (ko) | 2005-05-20 | 2008-04-30 | 솔베이(소시에떼아노님) | 폴리히드록실화 지방족 탄화수소 및 염소화제 간의 반응에의한 클로로히드린 제조 방법 |
| CN100347104C (zh) * | 2005-12-05 | 2007-11-07 | 江苏三木集团有限公司 | 环氧树脂含盐废水的处理及盐的回收方法 |
| FR2913684B1 (fr) * | 2007-03-14 | 2012-09-14 | Solvay | Procede de fabrication de dichloropropanol |
| TWI500609B (zh) | 2007-06-12 | 2015-09-21 | Solvay | 含有環氧氯丙烷的產品，其製備及其不同應用中的用途 |
| FR2918058A1 (fr) * | 2007-06-28 | 2009-01-02 | Solvay | Produit a base de glycerol, procede pour sa purification et son utilisation dans la fabrication de dichloropropanol |
| EP2207617A1 (en) | 2007-10-02 | 2010-07-21 | SOLVAY (Société Anonyme) | Use of compositions containing silicon for improving the corrosion resistance of vessels |
| TWI478875B (zh) | 2008-01-31 | 2015-04-01 | Solvay | 使水性組成物中之有機物質降解之方法 |
| US8084651B2 (en) * | 2008-03-10 | 2011-12-27 | Tate & Lyle Ingredients Americas Llc | Process for purification of glycerol |
| WO2009121853A1 (en) * | 2008-04-03 | 2009-10-08 | Solvay (Société Anonyme) | Composition comprising glycerol, process for obtaining same and use thereof in the manufacture of dichloropropanol |
| FR2935968B1 (fr) * | 2008-09-12 | 2010-09-10 | Solvay | Procede pour la purification de chlorure d'hydrogene |
| US9662594B2 (en) * | 2009-06-22 | 2017-05-30 | Ng Innovations, Inc. | Systems and methods for treating fractionated water |
| US8409442B2 (en) | 2009-08-20 | 2013-04-02 | Ng Innovations, Inc. | Water separation method and apparatus |
| US8470139B2 (en) * | 2009-12-11 | 2013-06-25 | Nginnovations, Inc. | Systems and method for low temperature recovery of fractionated water |
| FR2964657B1 (fr) * | 2010-09-15 | 2013-01-18 | Rhodia Operations | Procede de purification du glycerol brut |
| WO2012041816A1 (en) | 2010-09-30 | 2012-04-05 | Solvay Sa | Derivative of epichlorohydrin of natural origin |
| CN102557164B (zh) * | 2010-12-15 | 2013-12-11 | 益海嘉里(连云港)化工有限公司 | 一种含甘油的高盐工业废水的回收利用方法 |
| CN102503014B (zh) * | 2011-11-22 | 2013-06-05 | 浙江大学 | 一种含盐甘油废水的处理方法 |
| US9469586B2 (en) | 2013-08-19 | 2016-10-18 | REG Life Sciences, LLC | Production of partially refined waste glycerol |
| KR20160060643A (ko) | 2013-08-19 | 2016-05-30 | 알이지 라이프 사이언시스, 엘엘씨 | 부분 정제된 폐글리세롤의 생성 |
| PT108590A (pt) * | 2015-06-29 | 2016-12-29 | Univ Aveiro | Processo de purificação de crude glicerol |
| CN106397124B (zh) * | 2016-09-13 | 2019-05-28 | 西南石油大学 | 一种含盐乙二醇溶液的除盐方法 |
| CN106542965B (zh) * | 2016-11-07 | 2019-07-16 | 青岛科技大学 | 低碳混合醇塔釜闪蒸分离甲醇的方法 |
| TWI636967B (zh) | 2017-06-30 | 2018-10-01 | 國立清華大學 | 含鹽甘油廢水處理系統與方法 |
| CN110229046B (zh) * | 2018-03-05 | 2023-07-28 | 南通星辰合成材料有限公司 | 一种从环氧废水蒸发母液中提取甘油及类甘油醇的装置及方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1078580A (en) * | 1912-09-07 | 1913-11-11 | Gaston Philippe Guignard | Process of extracting glycerin from vinasses. |
| US2444296A (en) * | 1943-04-24 | 1948-06-29 | Colgate Palmolive Pect Company | Recovery of glycerol |
| US2436209A (en) * | 1943-09-18 | 1948-02-17 | Colgate Palmolive Peet Co | Extraction of polyhydric alcohols |
| US2479041A (en) * | 1943-09-18 | 1949-08-16 | Colgate Palmolive Peet Co | Glycerine extraction process |
| US3483264A (en) * | 1966-07-08 | 1969-12-09 | Union Starch & Refining Co Inc | Purification of polyhydric alcohols |
| JPS51136607A (en) * | 1975-05-22 | 1976-11-26 | Kao Corp | Process for purification of aqueous glycerine solution |
| US4164507A (en) * | 1978-07-13 | 1979-08-14 | Shell Oil Company | Process for separation of salt from heavy ends wastes of glycerine manufacture |
-
1984
- 1984-12-10 US US06/679,773 patent/US4560812A/en not_active Expired - Fee Related
-
1985
- 1985-11-20 DE DE8585201923T patent/DE3564801D1/de not_active Expired
- 1985-11-20 EP EP85201923A patent/EP0184880B1/en not_active Expired
- 1985-11-20 AT AT85201923T patent/ATE37020T1/de not_active IP Right Cessation
- 1985-11-21 CA CA000495851A patent/CA1248971A/en not_active Expired
- 1985-12-07 CN CN85109000.1A patent/CN1004695B/zh not_active Expired
- 1985-12-09 JP JP60276656A patent/JPS61140532A/ja active Granted
- 1985-12-09 ES ES549714A patent/ES8701704A1/es not_active Expired
- 1985-12-09 ZA ZA859394A patent/ZA859394B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN85109000A (zh) | 1986-07-09 |
| ES549714A0 (es) | 1986-12-01 |
| EP0184880A1 (en) | 1986-06-18 |
| EP0184880B1 (en) | 1988-09-07 |
| US4560812A (en) | 1985-12-24 |
| ES8701704A1 (es) | 1986-12-01 |
| DE3564801D1 (en) | 1988-10-13 |
| CN1004695B (zh) | 1989-07-05 |
| JPS61140532A (ja) | 1986-06-27 |
| JPH0558610B2 (enExample) | 1993-08-27 |
| ATE37020T1 (de) | 1988-09-15 |
| CA1248971A (en) | 1989-01-17 |
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