BR0318682A - process for producing glycine enriched with improved flow sodium chloride crystals - Google Patents

process for producing glycine enriched with improved flow sodium chloride crystals

Info

Publication number
BR0318682A
BR0318682A BRPI0318682-2A BR0318682A BR0318682A BR 0318682 A BR0318682 A BR 0318682A BR 0318682 A BR0318682 A BR 0318682A BR 0318682 A BR0318682 A BR 0318682A
Authority
BR
Brazil
Prior art keywords
glycine
brine
enriched
crystals
sodium chloride
Prior art date
Application number
BRPI0318682-2A
Other languages
Portuguese (pt)
Other versions
BR0318682B1 (en
Inventor
Parthasarathi Dastidar
Pushpito Kumar Ghosh
Amar Ballabh
Darshak Rameshbhai Trivedi
Amitava Pramanik
Velayudhan Nair Gopa Kumar
Original Assignee
Council Scient Ind Res
Lever Hindustan Ltd
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 Council Scient Ind Res, Lever Hindustan Ltd filed Critical Council Scient Ind Res
Publication of BR0318682A publication Critical patent/BR0318682A/en
Publication of BR0318682B1 publication Critical patent/BR0318682B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/06—Preparation by working up brines; seawater or spent lyes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/26—Preventing the absorption of moisture or caking of the crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Seasonings (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

"PROCESSO PARA PRODUçãO DE GLICINA ENRIQUECIDA COM CRISTAIS DE CLORETO DE SóDIO COM FLUXO MELHORADO". A presente invenção se relaciona a um processo cíclico simples, económico e eficiente para produção de glicina enriquecida no formato dodecaédrico rómbico, fluxo livre de sal comum da salmoura, dito processo compreendendo etapas de adição de glicina de concentração variando entre 10 á 25% para a salmoura saturada, evaporação da salmoura saturada contendo glicina para obter cristais tendo alto índice de glicina, com mother líquor, lavagem dos cristais com salmoura saturada para obter sal comum enriquecido com glicina no formato dodecaédrico rómbico tendo glicina índice variando entre 05 à 1.0% e salmoura lavada, combinando o mother liquor e a salmoura lavada para obter a salmoura resultante, sujeitando a salmoura resultante à evaporação solar, e repetindo as etapas de (iii) à (v) para obter sal comum enriquecido com glicina no formato dodecaédrico rómbico da salmoura com concentração de glicina variando entre 0.5 à 1.0%."Process for Producing Enriched Glycine with Enhanced Flow Sodium Chloride Crystals". The present invention relates to a simple, economical and efficient cyclic process for producing rhombic dodecahedral-shaped glycine-enriched common salt free salt brine, said process comprising glycine addition steps of concentration ranging from 10 to 25% for saturated brine, evaporation of saturated glycine containing brine to obtain high glycine index crystals, with mother liquor, washing of crystals with saturated brine to obtain rhombic dodecahedral glycine-enriched common salt having glycine index ranging from 05 to 1.0% and brine washed, combining the mother liquor and the washed brine to obtain the resulting brine, subjecting the resulting brine to solar evaporation, and repeating steps (iii) to (v) to obtain the glycine-enriched common salt in the rhombic dodecahedral format of brine with glycine concentration ranging from 0.5 to 1.0%.

BRPI0318682-2B1A 2003-12-24 2003-12-24 process for producing improved flow glycine enriched naci crystals. BR0318682B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2003/006237 WO2005066075A1 (en) 2003-12-24 2003-12-24 Process for production of glycine enriched sodium chloride crystals with improved flow

Publications (2)

Publication Number Publication Date
BR0318682A true BR0318682A (en) 2006-12-12
BR0318682B1 BR0318682B1 (en) 2013-07-16

Family

ID=34746632

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318682-2B1A BR0318682B1 (en) 2003-12-24 2003-12-24 process for producing improved flow glycine enriched naci crystals.

Country Status (9)

Country Link
JP (1) JP4805677B2 (en)
CN (1) CN1972869B (en)
BR (1) BR0318682B1 (en)
CA (1) CA2551051C (en)
DE (1) DE10394353B4 (en)
GB (1) GB2440138B (en)
IL (1) IL176542A (en)
MX (1) MXPA06007390A (en)
WO (1) WO2005066075A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2468568T3 (en) 2008-01-07 2014-06-16 Council Of Scientific & Industrial Research Process for preparing spherical crystals of common salt
GB0807919D0 (en) 2008-05-01 2008-06-04 Moorlodge Biotech Ventures Ltd
US8323360B2 (en) 2008-06-30 2012-12-04 3M Innovative Properties Company Method of crystallization
CA2767773C (en) 2011-02-11 2015-11-24 Grain Processing Corporation Composition comprising a salt and a crystallization interrupter
CN103373735A (en) * 2012-04-27 2013-10-30 北京美华盛工程技术有限公司 Method for producing food-grade sodium chloride and potassium chloride salt with anti-blocking property
US20160058060A1 (en) * 2013-04-10 2016-03-03 Smart Salt Inc Food salt product
US10881123B2 (en) * 2017-10-27 2021-01-05 Frito-Lay North America, Inc. Crystal morphology for sodium reduction
CN111302362B (en) * 2020-04-03 2021-05-07 天津科技大学 Large-particle spherical salt and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856922A (en) * 1973-11-06 1974-12-24 R Bragdon Process for preparing substantially non-caking sodium chloride
JPH1142064A (en) * 1997-07-28 1999-02-16 Akou Kasei Kk Common salt composition having high mineral content
FI110474B (en) * 1999-01-27 2003-02-14 Modulpo Salts Oy Nutritional physiological salt product, its use and process for its preparation
JP2001061417A (en) * 1999-08-25 2001-03-13 Sanei Gen Ffi Inc Powdery substance-containing composition
KR100427012B1 (en) * 2000-01-12 2004-04-30 오성은 a manufacturing process of a pure salt
AP1593A (en) * 2000-08-14 2006-03-22 Unilever Plc A granulated, free flowing edible salt composition and process.
JP4246407B2 (en) * 2001-04-27 2009-04-02 キッセイ薬品工業株式会社 Liquid seasoning

Also Published As

Publication number Publication date
AU2003288642A1 (en) 2005-08-12
MXPA06007390A (en) 2007-03-23
GB2440138B (en) 2009-04-08
GB0612958D0 (en) 2006-08-30
JP2007527834A (en) 2007-10-04
CN1972869A (en) 2007-05-30
IL176542A0 (en) 2006-10-05
WO2005066075A1 (en) 2005-07-21
JP4805677B2 (en) 2011-11-02
IL176542A (en) 2010-12-30
CA2551051C (en) 2011-08-02
CA2551051A1 (en) 2005-07-21
DE10394353T5 (en) 2006-11-23
GB2440138A (en) 2008-01-23
BR0318682B1 (en) 2013-07-16
CN1972869B (en) 2011-03-30
DE10394353B4 (en) 2014-09-11

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/12/2003, OBSERVADAS AS CONDICOES LEGAIS.