GB1112553A - A process for producing crystallized granules - Google Patents

A process for producing crystallized granules

Info

Publication number
GB1112553A
GB1112553A GB27358/65A GB2735865A GB1112553A GB 1112553 A GB1112553 A GB 1112553A GB 27358/65 A GB27358/65 A GB 27358/65A GB 2735865 A GB2735865 A GB 2735865A GB 1112553 A GB1112553 A GB 1112553A
Authority
GB
United Kingdom
Prior art keywords
spray
slurry
granules
crystals
crystalloid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB27358/65A
Inventor
Masahiro Niimi
Tetsu Furukawa
Hitoshi Msada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shiryo Kogyo Co Ltd
Original Assignee
Nippon Shiryo Kogyo Co 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 Nippon Shiryo Kogyo Co Ltd filed Critical Nippon Shiryo Kogyo Co Ltd
Publication of GB1112553A publication Critical patent/GB1112553A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/10—Crystallisation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
    • A23G3/346—Finished or semi-finished products in the form of powders, paste or liquids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/30—Artificial sweetening agents
    • A23L27/33—Artificial sweetening agents containing sugars or derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G2200/00—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF containing organic compounds, e.g. synthetic flavouring agents
    • A23G2200/06—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF containing organic compounds, e.g. synthetic flavouring agents containing beet sugar or cane sugar if specifically mentioned or containing other carbohydrates, e.g. starches, gums, alcohol sugar, polysaccharides, dextrin or containing high or low amount of carbohydrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Nutrition Science (AREA)
  • Seasonings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)

Abstract

Crystalline granules of a crystalloid are prepared by producing an aqueous slurry consisting essentially of crystals of the crystalloid and saturated aqueous solution of the crystalloid, subjecting the aqueous slurry to a spray-drying operation, the conditions being such that crystalline granules are formed, which granules are composed of agglomerated crystals, the interstices of which granules contain supersaturated aqueous solution of the crystalloid, and subsequently gradually evaporating the free water content of each granule. According to an Example (1), a starch hydrolysate liquor having a dextrose equivalent of 97 is evaporated to a density of Brix 97. The resulting concentrate is allowed to crystallize over a period of about 8 hours by slow agitation in a crystallizer at 20 DEG C. into which it is preferable to add 0.5% by weight of dextrose monohydrate crystals for seeding. The slurry thus obtained is composed of relatively small size crystals and saturated solution, and is sufficiently fluid and stable to be pumped to a spray-drying chamber. The slurry is spray-dried into small droplets or particles which are allowed to drop through a current of air at a temperature below 50 DEG C. The spray-dried granules have an appearance resembling melting snow flakes and are found to contain 65% of dextrose monohydrate crystals and 35% of solution. When the product has been aged in a stream of air for 3-5 hours, it is completely crystallized and is sufficiently free flowing to be transported pneumatically. For the spray-drying, a chamber of specified size may be equipped with an atomizing device 350 mm. in diameter, capable of rotating at 6,500 r.p.m. to spray the slurry at a rate of 1,000 Kg./hr. The ageing and drying may take place in a rotary conveyer, on a belt conveyer, or in pneumatic equipment in which the temperature, relative humidity and velocity of the air stream are controlled. Further examples are directed to the production of crystalline granules of dextrose including small proportions (specified) of (3) sodium cyclohexylsulphamate, (4) organic acid such as citric, succinic and tartaric acids, (6) concentrated fruit or vegetable juices, coffee extracts or cocoa powder, as exemplified by an "instant" orange juice prepared from glucose slurry, concentrated orange juice, sodium cyclohexylsulphamate, soluble saccharine, orange oil and citric acid; and of (7) sodium glutamate, (8) sodium glutamate with inosinic acid, (9) sucrose, (10) homogeneous mixed spheres containing sucrose, concentrated apple juice, orange oil and permitted yellow colour, (11) urea, and (12) sodium cyclohexylsulphamate.ALSO:Crystalline granules of a crystalloid are prepared by producing an aqueous slurry consisting essentially of crystals of the crystalloid and saturated aqueous solution of the crystalloid, subjecting the aqueous slurry to a spraydrying operation, the conditions being such that crystalline granules are formed, which granules are composed of agglomerated crystals, the interstices of which granules contain supersaturated aqueous solution of the crystalloid, and subsequently gradually evaporating the free water content of each granule. According to an example (1), a starch hydrolysate liquor having a dextrose equivalent of 97 is evaporated to a density of Brix 97. The resulting concentrate is allowed to crystallize over a period of about 8 hours by slow agitation in a crystallizer at 20 DEG C. into which it is preferable to add 0.5% by weight of dextrose monohydrate crystals for seeding. The slurry thus obtained is composed of relatively small size crystals and saturated solution, and is sufficiently fluid and stable to be pumped to a spray-drying chamber. The slurry is spray-dried into small droplets or particles which are allowed to drop through a current of air at a temperature below 50 DEG C. The spray-dried granules have an appearance resembling melting snow flakes and are found to contain 65% of dextrose monohydrate crystals and 35% of solution. When the product has been aged in a stream of air for 3-5 hours, it is completely crystallized and is sufficiently free flowing to be transported pneumatically. For the spray-drying, a chamber of specified size may be equipped with an atomizing device 350 mm. in diameter, capable of rotating at 6,500 r.p.m., to spray the slurry at a rate of 1,000 kg./hr. The ageing and drying may take place in a rotary conveyer, on a belt conveyer, or in pneumatic equipment in which the temperature, relative humidity and velocity of the air stream are controlled. Further examples are directed to the production of crystalline granules of dextrose, including small proportions (specified) of (3) sodium cyclohexyl-sulphamate, (4) organic acid such as citric, succinic and tartaric acids, (6) concentrated fruit or vegetable juices, coffee extracts or cocoa powder, as exemplified by an "instant orange juice prepared from glucose slurry, concentrated orange juice, sodium cyclohexylsulphamate, soluble saccharine, orange oil and citric acid; and of (7) sodium glutamate, (8) sodium glutamate with inosinic acid, (9) sucrose, (10) homogeneous mixed spheres containing sucrose, concentrated apple juice, orange oil and permitted yellow colour, (11) urea, and (12) sodium cyclohexylsulphamate.ALSO:Crystalline granules of a crystalloid are prepared by producing an aqueous slurry consisting essentially of crystals of the crystalloid and saturated aqueous solution of the crystalloid, subjecting the aqueous slurry to a spray-drying operation, the conditions being such that crystalline granules are formed, which granules are composed of agglomerated crystals, the interstices of which granules contain supersaturated aqueous solution of the crystalloid, and subsequently gradually evaporating the free water content of each granule. According to an example (1), a starch hydrolysate liquor having a dextrose equivalent of 97 is evaporated to a density of Brix 97. The resulting concentrate is allowed to crystallize over a period of about 8 hours by slow agitation in a crystallizer 20 DEG C. into which it is preferable to add 0.5% by weight of dextrose monohydrate crystals for seeding. The slurry thus obtained is composed of relatively small size crystals and saturated solution, and is sufficiently fluid and stable to be pumped to a spray-drying chamber. The slurry is spray-dried into small droplets or particles which are allowed to drop through a current of air at a temperature below 50 DEG C. The spray-dried granules have an appearance resembling melting snow flakes and are found to contain 65% of dextrose monohydrate crystals and 35% of solution. When the product has been aged in a stream of air for 3-5 hours, it is completely crystallized and is sufficiently free flowing to be transported pneumatically. For the spray-drying, a chamber of specified size may be equipped with an atomizing device 350 mm. in diameter, capable of rotating at 6,500 r.p.m., to spray the slurry at a rate of 1,000 Kg./hr. The ageing and drying may take place in a rotary conveyer, on a belt conveyer, or in pneumatic equipment in which the temperature, relative humidity and velocity of the air stream are controlled. Further examples are directed to the production of crystalline granules of dextrose including small proportions (specified) of (3) sodium cyclohexylsulphamate, (4) organic acid such as citric, succinic and tartaric acids, (6) concentrated fruit or vegetable juices, coffee extracts or cocoa powder, as exemplified by an "instant" orange juice prepared from glucose slurry, concentrated orange juice, sodium cyclohexylsulphamate, soluble saccharine, orange oil and citric acid; and of (7) sodium glutamate, (8) sodium glutamate with inosinic acid, (9) sucrose, (10) homogeneous mixed spheres containing sucrose, concentrated apple juice, orange oil and permitted yellow colour, (11) urea, and (12) sodium cyclohexylsulphamate.ALSO:Crystalline granules of a crystalloid are prepared by producing an aqueous slurry consisting essentially of crystals of the crystalloid and saturated aqueous solution of the crysalloid, subjecting the aqueous slurry to a spray-drying operation, the conditions being such that crystalline granules are formed, which granules are composed of agglomerated crystals, the interstices of which granules contain supersaturated aqueous solution of the crysalloid, and subsequently gradually evaporating the free water content of each granule. According to an example (1), a starch hydrolysate liquor having a dextrose equivalent of 97 is evaporated to a density of Brix 97. The resulting concentrate is allowed to crystallize over a period of about 8 hours by slow agitation in a crystallizer at 20 DEG C into which it is preferable to add 0.5% by weight of dextrose monohydrate crystals for seeding. The slurry thus obtained is composed of relatively small size crystals and saturated solution, and is sufficiently fluid and stable to be pumped to a spray-drying chamber. The slurry is spray-dried into small droplets or particles which are allowed to drop through a current of air at a temperature below 50 DEG C. The spray-dried granules have an appearance resembling melting snow flakes and are found to contain 65% of dextrose monohydrate crystals and 35% of solution. When the product has been aged in a stream of air for 3-5 hours, it is completely crystallized and is sufficiently free flowing to be transported pneumatically. For the spray-drying, a chamber of specified size may be equipped with an atomizing device 350 mm. in diameter, capable of rotating at 6,500 r.p.m., to spray the slurry at a rate of 1,000 Kg./hr. The ageing and drying may take place in a rotary conveyer, on a belt conveyer, or in pneumatic equipment in which the temperature, relative humidity and velocity of the air stream are controlled. Further examples a
GB27358/65A 1964-10-13 1965-06-28 A process for producing crystallized granules Expired GB1112553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964N0025673 DE1567348B2 (en) 1964-10-13 1964-10-13 PROCESS FOR MANUFACTURING A DEXTROSE PRODUCT FROM STARCH HYDROLYSATE

Publications (1)

Publication Number Publication Date
GB1112553A true GB1112553A (en) 1968-05-08

Family

ID=7343532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27358/65A Expired GB1112553A (en) 1964-10-13 1965-06-28 A process for producing crystallized granules

Country Status (2)

Country Link
DE (1) DE1567348B2 (en)
GB (1) GB1112553A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000032739A1 (en) * 1998-12-03 2000-06-08 Henkel Kommanditgesellschaft Auf Aktien Granulation method
WO2001000312A1 (en) * 1999-06-30 2001-01-04 Inhale Therapeutic Systems, Inc. Spray drying process for preparing dry powders
EP1108792A1 (en) * 1999-12-17 2001-06-20 Roquette Frˬres Powdered dextrose hydrate and method for preparing same
CN102070475A (en) * 2011-01-07 2011-05-25 山东阜丰生物科技开发有限公司 Sodium glutamate double-action crystallization production process
US8337895B2 (en) 2000-06-30 2012-12-25 Novartis Ag Spray drying process control of drying kinetics
US8802149B2 (en) 1996-12-31 2014-08-12 Novartis Pharma Ag Systems and processes for spray drying hydrophobic and hydrophilic components
US10969521B2 (en) 2017-10-26 2021-04-06 2KR Systems, LLC Flexible networked array for measuring snow water equivalent (SWE) and system network for providing environmental monitoring services using the same
US11086315B2 (en) 2017-10-26 2021-08-10 2KR Systems, LLC Building rooftop intelligence gathering, decision-support and snow load removal system for protecting buildings from excessive snow load conditions, and automated methods for carrying out the same
US11782167B2 (en) 2020-11-03 2023-10-10 2KR Systems, LLC Methods of and systems, networks and devices for remotely detecting and monitoring the displacement, deflection and/or distortion of stationary and mobile systems using GNSS-based technologies
US11826592B2 (en) 2018-01-09 2023-11-28 Mighty Fire Breaker Llc Process of forming strategic chemical-type wildfire breaks on ground surfaces to proactively prevent fire ignition and flame spread, and reduce the production of smoke in the presence of a wild fire
US11865394B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean biodegradable water-based concentrates for producing fire inhibiting and fire extinguishing liquids for fighting class A and class B fires
US11865390B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean water-based fire inhibiting biochemical compositions, and methods of and apparatus for applying the same to protect property against wildfire
US11911643B2 (en) 2021-02-04 2024-02-27 Mighty Fire Breaker Llc Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103450287B (en) * 2013-09-24 2015-09-23 山东华义玉米科技有限公司 A kind of glucose mother liquid recycling technique

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8802149B2 (en) 1996-12-31 2014-08-12 Novartis Pharma Ag Systems and processes for spray drying hydrophobic and hydrophilic components
WO2000032739A1 (en) * 1998-12-03 2000-06-08 Henkel Kommanditgesellschaft Auf Aktien Granulation method
WO2001000312A1 (en) * 1999-06-30 2001-01-04 Inhale Therapeutic Systems, Inc. Spray drying process for preparing dry powders
AU780327B2 (en) * 1999-06-30 2005-03-17 Novartis Ag Spray drying process for preparing dry powders
EP1108792A1 (en) * 1999-12-17 2001-06-20 Roquette Frˬres Powdered dextrose hydrate and method for preparing same
FR2802551A1 (en) * 1999-12-17 2001-06-22 Roquette Freres POWDERY HYDRATE DEXTROSE AND PROCESS FOR PREPARING THE SAME
US6881432B2 (en) 1999-12-17 2005-04-19 Roquette Freres Dextrose hydrate in powder form and a process for the preparation thereof
US8337895B2 (en) 2000-06-30 2012-12-25 Novartis Ag Spray drying process control of drying kinetics
CN102070475B (en) * 2011-01-07 2014-05-07 宝鸡阜丰生物科技有限公司 Sodium glutamate double-action crystallization production process
CN102070475A (en) * 2011-01-07 2011-05-25 山东阜丰生物科技开发有限公司 Sodium glutamate double-action crystallization production process
US10969521B2 (en) 2017-10-26 2021-04-06 2KR Systems, LLC Flexible networked array for measuring snow water equivalent (SWE) and system network for providing environmental monitoring services using the same
US11086315B2 (en) 2017-10-26 2021-08-10 2KR Systems, LLC Building rooftop intelligence gathering, decision-support and snow load removal system for protecting buildings from excessive snow load conditions, and automated methods for carrying out the same
US11865394B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean biodegradable water-based concentrates for producing fire inhibiting and fire extinguishing liquids for fighting class A and class B fires
US11865390B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean water-based fire inhibiting biochemical compositions, and methods of and apparatus for applying the same to protect property against wildfire
US11826592B2 (en) 2018-01-09 2023-11-28 Mighty Fire Breaker Llc Process of forming strategic chemical-type wildfire breaks on ground surfaces to proactively prevent fire ignition and flame spread, and reduce the production of smoke in the presence of a wild fire
US11782167B2 (en) 2020-11-03 2023-10-10 2KR Systems, LLC Methods of and systems, networks and devices for remotely detecting and monitoring the displacement, deflection and/or distortion of stationary and mobile systems using GNSS-based technologies
US11911643B2 (en) 2021-02-04 2024-02-27 Mighty Fire Breaker Llc Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire

Also Published As

Publication number Publication date
DE1567348A1 (en) 1970-11-26
DE1567348B2 (en) 1976-10-14

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