MD4504C1 - Procedeu de obţinere a acidului tartric din tartratul de calciu obţinut din deşeuri vinicole - Google Patents

Procedeu de obţinere a acidului tartric din tartratul de calciu obţinut din deşeuri vinicole

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Publication number
MD4504C1
MD4504C1 MDA20160043A MD20160043A MD4504C1 MD 4504 C1 MD4504 C1 MD 4504C1 MD A20160043 A MDA20160043 A MD A20160043A MD 20160043 A MD20160043 A MD 20160043A MD 4504 C1 MD4504 C1 MD 4504C1
Authority
MD
Moldova
Prior art keywords
tartaric acid
wine
calcium tartrate
making waste
calcium
Prior art date
Application number
MDA20160043A
Other languages
English (en)
Russian (ru)
Other versions
MD4504B1 (ro
Inventor
Тудор БОУНЕГРУ
Original Assignee
Общественное Учреждение "Научно-Практический Институт Садоводства И Пищевых Технологий"
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Общественное Учреждение "Научно-Практический Институт Садоводства И Пищевых Технологий" filed Critical Общественное Учреждение "Научно-Практический Институт Садоводства И Пищевых Технологий"
Priority to MDA20160043A priority Critical patent/MD4504C1/ro
Publication of MD4504B1 publication Critical patent/MD4504B1/ro
Publication of MD4504C1 publication Critical patent/MD4504C1/ro

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Abstract

Prezenta invenţie se referă la domeniul de obţinere a acizilor organici alimentari, şi anume la un procedeu de obţinere a acidului tartric din tartratul de calciu obţinut din deşeuri vinicole.Procedeul, conform invenţiei, include umectarea cu apă a tartratului de calciu la temperatura de 85…90°C, solubilizarea acestuia cu acid ortofosforic de 5,0…8,5% la temperatura de 85…90°C, neutralizarea excesului de acid cu carbonat de calciu, decantarea sau filtrarea precipitatului obţinut, tratarea soluţiei cu hexacianoferat(II) de calciu, filtrarea precipitatului obţinut, purificarea soluţiei cu cărbune activ şi cristalizarea acidului tartric.
MDA20160043A 2016-04-13 2016-04-13 Procedeu de obţinere a acidului tartric din tartratul de calciu obţinut din deşeuri vinicole MD4504C1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20160043A MD4504C1 (ro) 2016-04-13 2016-04-13 Procedeu de obţinere a acidului tartric din tartratul de calciu obţinut din deşeuri vinicole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20160043A MD4504C1 (ro) 2016-04-13 2016-04-13 Procedeu de obţinere a acidului tartric din tartratul de calciu obţinut din deşeuri vinicole

Publications (2)

Publication Number Publication Date
MD4504B1 MD4504B1 (ro) 2017-08-31
MD4504C1 true MD4504C1 (ro) 2018-03-31

Family

ID=59759571

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20160043A MD4504C1 (ro) 2016-04-13 2016-04-13 Procedeu de obţinere a acidului tartric din tartratul de calciu obţinut din deşeuri vinicole

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MD (1) MD4504C1 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110606803A (zh) * 2018-06-16 2019-12-24 上海清研新材料科技有限公司 一种从酒石酸钙回收酒石酸的方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190911694A (en) * 1909-05-18 1910-03-03 John Bennet Lawes And Company Improvements in or relating to the Manufacture of Tartaric Acid.
US2303607A (en) * 1940-08-03 1942-12-01 Standard Brands Inc Tartaric acid production from calcium tartrate
US2303603A (en) * 1940-08-03 1942-12-01 Standard Brands Inc Tartaric acid production
US2430855A (en) * 1944-09-01 1947-11-18 Standard Brands Inc Purification of tartaric acid
US3069230A (en) * 1957-02-19 1962-12-18 Montedison Spa Process for extracting tartaric acid and potassium in form of pure potassium nitratein the cold form tartaric raw materials
US3116332A (en) * 1958-10-17 1963-12-31 Du Pont Resolution of racemic aminoisopropanol
RU2087461C1 (ru) * 1995-06-09 1997-08-20 Кубанский государственный технологический университет Способ получения винной кислоты из виннокислой извести
WO2001047856A1 (en) * 1999-12-28 2001-07-05 Basf Aktiengesellschaft Process for the recovery and recycle of d-tartaric acid
US6534678B1 (en) * 1998-05-04 2003-03-18 Metallgesellschaft Aktiengesellschaft Process for producing tartaric acid from a raw material containing potassium hydrogentartrate
MD2407F1 (ro) * 2002-12-23 2004-03-31 Univ De Stat Din Moldova Procedeu de obtinere directa a acidului tartric din produsele vinicole secundare
US20050085665A1 (en) * 2001-11-14 2005-04-21 Steve Martin Recovery and recycling of chiral tartaric acid resolving agents

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190911694A (en) * 1909-05-18 1910-03-03 John Bennet Lawes And Company Improvements in or relating to the Manufacture of Tartaric Acid.
US2303607A (en) * 1940-08-03 1942-12-01 Standard Brands Inc Tartaric acid production from calcium tartrate
US2303603A (en) * 1940-08-03 1942-12-01 Standard Brands Inc Tartaric acid production
US2430855A (en) * 1944-09-01 1947-11-18 Standard Brands Inc Purification of tartaric acid
US3069230A (en) * 1957-02-19 1962-12-18 Montedison Spa Process for extracting tartaric acid and potassium in form of pure potassium nitratein the cold form tartaric raw materials
US3116332A (en) * 1958-10-17 1963-12-31 Du Pont Resolution of racemic aminoisopropanol
RU2087461C1 (ru) * 1995-06-09 1997-08-20 Кубанский государственный технологический университет Способ получения винной кислоты из виннокислой извести
US6534678B1 (en) * 1998-05-04 2003-03-18 Metallgesellschaft Aktiengesellschaft Process for producing tartaric acid from a raw material containing potassium hydrogentartrate
WO2001047856A1 (en) * 1999-12-28 2001-07-05 Basf Aktiengesellschaft Process for the recovery and recycle of d-tartaric acid
US20050085665A1 (en) * 2001-11-14 2005-04-21 Steve Martin Recovery and recycling of chiral tartaric acid resolving agents
MD2407F1 (ro) * 2002-12-23 2004-03-31 Univ De Stat Din Moldova Procedeu de obtinere directa a acidului tartric din produsele vinicole secundare

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Ковалёв В. А., Черненко Е. И., Константинов Е. Н. Извлечение пищевых кислот из отходов виноделия методом ионного обмена. Бутлеровские Сообщения, 2001, vol. 2, nr. 5, regăsit pe internet: https://chem.kstu.ru/butlerov_comm/vol2/cd-a2/data/jchem&cs/russian/n5/1vr77/77.htm *
Разуваев Н.И. Комплексная переработка вторичных продуктов виноделия. Москва, Пищевая промышленностъ, 1975, 168 p. *
Смирнов В. А. Пищевые кислоты (лимонная, молочная, винная). Москва, Легкая и пищевая промышленность, 1983, p. 225-227 *

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FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees