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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 16. Отображено 16.
28-07-2020 дата публикации

METHOD FOR RECOVERING ASH FROM WASTE INCINERATION

Номер: CA0002934215C
Принадлежит: ECOPHOS SA, ECOPHOS S.A.

The present invention relates to a method for treating ash from waste incineration, comprising: a) the digestion of the ash by a leaching liquor containing phosphate ions in solution such as to form a first solid phase comprising impurities and a first liquid phase comprising phosphate ions; and b) the separation of said first liquid phase comprising phosphate ions from said first solid phase. Step a) is carried out for a duration of less than one hour or at a temperature of more than 40 °C.

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27-10-2016 дата публикации

METHOD FOR RECOVERING ASH FROM WASTE INCINERATION

Номер: US20160312333A1
Принадлежит: ECOPHOS S.A.

Methods treat ash from waste incineration, wherein the methods at least comprise: a) the digestion of the ash by a leaching liquor containing phosphate ions in solution such as to form a first solid phase comprising impurities and a first liquid phase comprising phosphate ions; and b) the separation of said first liquid phase comprising phosphate ions from said first solid phase. Step a) is carried out for a duration of less than one hour or at a temperature of more than 40° C. 1. A treatment method for ash from waste incineration , comprising:a) digesting of ash by a leaching liquor containing phosphate ions in solution, which forms an first solid phase containing the impurities and an first liquid phase containing the phosphate ions, andb) separating the said first liquid phase containing phosphate ions and the said first solid phase,wherein a) is executed for a duration of less than 1 hour or at a temperature of more than 40° C.2. The method according to claim 1 , further comprising: c) for the purification of the said first liquid phase containing phosphate ions claim 1 , in order to form a second liquid phase containing phosphate ions claim 1 , with the said purification being executed by liquid-liquid extraction or by the application of ion exchange.3. The according to claim 1 , wherein the weight ratio between the said leaching liquor containing phosphate ions in solution and the ash is greater or equal to 2.4. The method according to claim 1 , wherein said leaching liquor containing phosphate ions in solution has a weight percentage of phosphate ions between 1% and 85% claim 1 , based on the total weight of the leaching liquor.5. The method according to claim 1 , wherein the leaching liquor containing phosphate ions in solution is an aqueous solution of phosphoric acid.6. The method according to claim 1 , wherein the ash is digested in a) by the leaching liquor containing phosphate ions in solution for a duration of between 5 minutes and 45 minutes.7. The ...

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20-10-2020 дата публикации

SOURCE OF PHOSPHATE FOR AGRICULTURE AND THE FOOD INDUSTRY

Номер: CA0002932421C
Принадлежит: ECOPHOS S A, ECOPHOS S.A.

The invention concerns a phosphate salt in solid form of formula Mn(HPO4)y.cndot.zH2O in which M is Na, K, NH4, n = 2, and y - 1; or M is Ca, n = 1, y = 1; or M is Al or Fe, n = 2, y = 3; and in which z is 0, 1 or 2; said phosphate salt has a phosphate content expressed as a P2O5 content of between 30 and 50% by weight of the phosphate salt, characterised in that it has a cadmium content lower than 0.40 ppm.

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21-06-2012 дата публикации

PROCESS FOR THE PRODUCTION OF HIGH PURITY PHOSPHORIC ACID

Номер: PT0002186774E
Принадлежит: ECOPHOS S A, ECOPHOS S.A.

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02-05-2018 дата публикации

METHOD FOR TREATING ASH FROM THE INCINERATION OF WASTE

Номер: PT0003084301T
Автор: MOHAMED TAKHIM
Принадлежит: ECOPHOS S A, ECOPHOS S.A.

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13-10-2016 дата публикации

SOURCE OF PHOSPHATE FOR AGRICULTURE AND THE FOOD INDUSTRY

Номер: US20160297719A1
Принадлежит: ECOPHOS S.A.

A source of phosphate for agriculture and food industry comprises a phosphate salt in solid form of formula M(HPO4)y.zH2O in which M is Na, K, NH4, n=2, and y=1; or M is Ca, n=1, y=1; or M is Al or Fe, n=2, y=3; and in which z is 0, 1 or 2, wherein said phosphate salt has a phosphate content expressed as a P2O5 content of between 30 and 50% by weight of the phosphate salt, and it has a cadmium content lower than 0.40 ppm. 150-. (canceled)51. A phosphate salt in solid form of formula M(HPO)y.zHO in which M is Na , K , NH , n=2 , and y=1; or M is Ca , n=1 , y=1; or M is Al or Fe , n=2 , y=3; and in which z is 0 , 1 or 2; said phosphate salt has a phosphate content expressed as a P205 content of between 30 and 50% by weight of the phosphate salt , wherein the cadmium content in said phosphate salt is less than 0.40 ppm.52. The phosphate salt according to claim 51 , wherein:{'sup': '226', 'the Racontent is less than 100 Bq/kg,'}the magnesium content is less than or equal to 20 ppm,{'sup': 234', '235', '238, 'the uranium content in said phosphate salt is less than 1500 Bq/kg, the uranium content being determined by the respective contents of U, Uand U,'}{'sup': '210', 'the Pbcontent in said phosphate salt is less than 1500 Bq/kg, and/or'}{'sup': '210', 'the content of polonium Poin said phosphate salt is less than 300 Bq/kg.'}53. The phosphate salt according to claim 51 , wherein the phosphate salt is a calcium phosphate salt preferably having a calcium content of between 15 and 30% by weight.54. The phosphate salt according to claim 51 , wherein:in the form of solid particle aggregates having a diameter of between 500 μm and 5 mm; orin the form of solid particle aggregates having a diameter less than 500 μm.55. The phosphate salt according to claim 51 , wherein said phosphate salt has one or more of the following contents of metallic impurities: the strontium content is less than 280 ppm or the nickel content is less than 3 ppm or the thallium content is less than 5 ppm ...

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23-04-2013 дата публикации

Process for the production of high purity phosphoric acid

Номер: US0008425872B2

The invention relates to a process for the production of high purity phosphoric acid which has a very low content in antimony, and is suitable for food, pharmaceutical, or electronic industry.

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08-05-2018 дата публикации

Method for recovering ash from waste incineration

Номер: US9963759B2
Принадлежит: ECOPHOS S A, ECOPHOS S.A.

Methods treat ash from waste incineration, wherein the methods at least comprise: a) the digestion of the ash by a leaching liquor containing phosphate ions in solution such as to form a first solid phase comprising impurities and a first liquid phase comprising phosphate ions; and b) the separation of said first liquid phase comprising phosphate ions from said first solid phase. Step a) is carried out for a duration of less than one hour or at a temperature of more than 40° C.

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05-11-2019 дата публикации

Source of phosphate for agriculture and the food industry

Номер: US0010464853B2
Принадлежит: ECOPHOS S.A., ECOPHOS S A

A source of phosphate for agriculture and food industry comprises a phosphate salt in solid form of formula Mn(HPO4)y.zH2O in which M is Na, K, NH4, n=2, and y=1; or M is Ca, n=1, y=1; or M is Al or Fe, n=2, y=3; and in which z is 0, 1 or 2, wherein said phosphate salt has a phosphate content expressed as a P2O5 content of between 30 and 50% by weight of the phosphate salt, and it has a cadmium content lower than 0.40 ppm.

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23-06-2015 дата публикации

Process for the production of high purity forsphoric acid

Номер: BRPI0823162A2
Автор: Mohamed Takhim
Принадлежит: Ecophos S A

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31-12-2018 дата публикации

Method for recovering ash from waste incineration

Номер: IL246222B
Автор:
Принадлежит: Ecophos S A

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30-06-2016 дата публикации

Source of phosphate for agriculture and the food industry

Номер: AP2016009291A0
Автор: Mohamed Takhim
Принадлежит: Ecophos S A

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09-07-2012 дата публикации

Fremgangsmåde til fremstilling af en phosphorsyre med høj renhed

Номер: DK2186774T3
Автор: Mohamed Takhim
Принадлежит: Ecophos S A

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15-04-2012 дата публикации

Verfahren zur herstellung von hochreiner phosphorsäure

Номер: ATE550296T1
Автор: Mohamed Takhim
Принадлежит: Ecophos S A

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31-01-2017 дата публикации

Source de phosphate pour l'agriculture et l'alimentaire

Номер: MA39142A1
Автор: Mohamed Takhim
Принадлежит: Ecophos S A

L'invention concerne un sel de phosphate sous forme solide de formule mn(hpo4)y.Zh2o dans laquelle m est na, k, nh4, n = 2, et y = 1; ou m est ca, n = 1, y = 1; ou m est al ou fe, n = 2, y = 3; et dans laquelle z est 0, 1 ou 2; ledit sel de phosphate a une teneur en phosphate exprimée en teneur de p2o5 comprise entre 30 et 50% en poids du sel de phosphate, caractérisé en ce qu'il a une teneur en cadmium est inférieure à 0,40 ppm.

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30-11-2017 дата публикации

Source de phosphate pour l'agriculture et l'alimentaire

Номер: MA39142B1
Автор: Mohamed Takhim
Принадлежит: Ecophos S A

L'invention concerne un sel de phosphate sous forme solide de formule mn(hpo4)y.Zh2o dans laquelle m est na, k, nh4, n = 2, et y = 1; ou m est ca, n = 1, y = 1; ou m est al ou fe, n = 2, y = 3; et dans laquelle z est 0, 1 ou 2; ledit sel de phosphate a une teneur en phosphate exprimée en teneur de p2o5 comprise entre 30 et 50% en poids du sel de phosphate, caractérisé en ce qu'il a une teneur en cadmium est inférieure à 0,40 ppm.

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