GB1204908A - Process and apparatus for the manufacture of granulated products - Google Patents

Process and apparatus for the manufacture of granulated products

Info

Publication number
GB1204908A
GB1204908A GB4916367A GB4916367A GB1204908A GB 1204908 A GB1204908 A GB 1204908A GB 4916367 A GB4916367 A GB 4916367A GB 4916367 A GB4916367 A GB 4916367A GB 1204908 A GB1204908 A GB 1204908A
Authority
GB
United Kingdom
Prior art keywords
tubes
water
cold water
warm
jacket
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
GB4916367A
Inventor
Sandor Borzas
Rezso Csikos
Istvan Muranyi
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.)
MAGYAR ASVANYOLAJ ED FOLDGAZ KISERLETI INTERZET
Magyar Asvanyolaj es Foldgaz Kiserleti Intezet
Original Assignee
MAGYAR ASVANYOLAJ ED FOLDGAZ KISERLETI INTERZET
Magyar Asvanyolaj es Foldgaz Kiserleti Intezet
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 MAGYAR ASVANYOLAJ ED FOLDGAZ KISERLETI INTERZET, Magyar Asvanyolaj es Foldgaz Kiserleti Intezet filed Critical MAGYAR ASVANYOLAJ ED FOLDGAZ KISERLETI INTERZET
Publication of GB1204908A publication Critical patent/GB1204908A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification
    • C09C1/58—Agglomerating, pelleting, or the like by wet methods
    • 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
    • B01J2/06—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 liquid medium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/0237—Converting into particles, e.g. by granulation, milling
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09H—PREPARATION OF GLUE OR GELATINE
    • C09H9/00—Drying of glue or gelatine
    • C09H9/04—Drying of glue or gelatine in the form of granules, e.g. beads

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Glanulating (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

1,204,908. Granulating. MAGYAR ASVANYOLAJ ES FOLDGAZ KISERLETI INTEZET. 30 Oct., 1967 [29 Oct., 1966], No. 49163/67. Heading B5A. Fusible materials which melt at less than 200‹ C. and preferably less than 110‹ C., e.g. parafin waxes or suspended finely granulated powders, such as soot and sulphur, are granulated by introducing the molten material from a supply nozzle or nozzles into an upwardly flowing conveying fluid of higher density, whereby drops are formed which are then cooled by a coolant fluid introduced into the conveying fluid. The particular embodiments relate to granulating paraffin wax, wherein the conveying fluid is water at 5-10‹ C. above the melting point of the wax in the region of the nozzles and is thereafter cooled to 25-30‹ C. by a cold water jacket surrounding the conveying fluid and by cold water introduced by the jacket into the conveying fluid. The granulating apparatus includes a heated container 2 for the liquid wax, and flow adjustable warm and cold water distributers 7 and 9. Molten wax is supplied, via a flow adjustable funnel 3 and a warm water jacketed tube 4 and warm water heated gland 25, to nozzles 5 which project into tubes 8 supplied at the base thereof with warm conveying water from tubes 6 and cooled at the upper portions thereof by a cold water jacket 12 from which cold water enters the tubes 8 via perforations 11 therein. The warm water is supplied from a boiler 1 at 60-70‹ C. The hardened granules are conveyed up the tubes 8 thence on to a cooled plate 13, wherefrom they roll down a water separating channel 14 into a centrifuge 15. In a modified apparatus, Fig. 3 (not shown), the tubes (8) are provided in separate relatively adjustable sections in the region of the cooling jacket, whereby the amount of cold water introduced may additionally be adjusted. In a further modification, Fig. 5 (not shown), the tubes (8) are open-ended in the region of the nozzles (5) and are also positionally adjustable with respect thereto to control the admission of warm water from a surrounding jacket.
GB4916367A 1966-10-29 1967-10-30 Process and apparatus for the manufacture of granulated products Expired GB1204908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMA001657 1966-10-29

Publications (1)

Publication Number Publication Date
GB1204908A true GB1204908A (en) 1970-09-09

Family

ID=10998400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4916367A Expired GB1204908A (en) 1966-10-29 1967-10-30 Process and apparatus for the manufacture of granulated products

Country Status (6)

Country Link
AT (1) AT282568B (en)
CS (1) CS169780B2 (en)
DE (1) DE1679860A1 (en)
GB (1) GB1204908A (en)
NL (1) NL6714538A (en)
YU (1) YU209067A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328490A (en) * 1993-01-08 1994-07-12 Lucas James Calcium chloride salt manufacturing process
CN110090593A (en) * 2018-01-30 2019-08-06 徐州市禾协肥业有限公司 A kind of method and granulated fertilizer of the cooling and shaping of fertilizer slurry drop
CN112156595A (en) * 2020-10-28 2021-01-01 贵州航天乌江机电设备有限责任公司 Method and device for separating wax from fluid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600119699A1 (en) * 2016-11-25 2018-05-25 Eurotecnica Melamine Luxemburg Zweigniederlassung In Ittigen PLANT AND PROCESS OF PRODUCTION OF SOLID UREA IN GRANULES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328490A (en) * 1993-01-08 1994-07-12 Lucas James Calcium chloride salt manufacturing process
CN110090593A (en) * 2018-01-30 2019-08-06 徐州市禾协肥业有限公司 A kind of method and granulated fertilizer of the cooling and shaping of fertilizer slurry drop
CN112156595A (en) * 2020-10-28 2021-01-01 贵州航天乌江机电设备有限责任公司 Method and device for separating wax from fluid

Also Published As

Publication number Publication date
AT282568B (en) 1970-07-10
NL6714538A (en) 1968-05-01
DE1679860A1 (en) 1971-03-25
CS169780B2 (en) 1976-07-29
YU209067A (en) 1975-04-30

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee