IT983096B - Perfezionamento alle apparecchia ture per il raffreddamento in con tinuo di aridi in scaglie o granu li in particolare chips di materia li sintetici poliammidici e simili - Google Patents

Perfezionamento alle apparecchia ture per il raffreddamento in con tinuo di aridi in scaglie o granu li in particolare chips di materia li sintetici poliammidici e simili

Info

Publication number
IT983096B
IT983096B IT2016771A IT2016771A IT983096B IT 983096 B IT983096 B IT 983096B IT 2016771 A IT2016771 A IT 2016771A IT 2016771 A IT2016771 A IT 2016771A IT 983096 B IT983096 B IT 983096B
Authority
IT
Italy
Prior art keywords
arids
flakes
granules
dye
improvement
Prior art date
Application number
IT2016771A
Other languages
English (en)
Original Assignee
Snia Viscosa
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 Snia Viscosa filed Critical Snia Viscosa
Priority to IT2016771A priority Critical patent/IT983096B/it
Priority to GB455772A priority patent/GB1340302A/en
Priority to DE19722205135 priority patent/DE2205135B2/de
Priority to FR7203763A priority patent/FR2125081A6/fr
Application granted granted Critical
Publication of IT983096B publication Critical patent/IT983096B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/18—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material being contained in rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/021—Heat treatment of powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/04—Conditioning or physical treatment of the material to be shaped by cooling
    • B29B13/045—Conditioning or physical treatment of the material to be shaped by cooling of powders or pellets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Saccharide Compounds (AREA)
  • Seasonings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2016771A 1971-02-04 1971-02-04 Perfezionamento alle apparecchia ture per il raffreddamento in con tinuo di aridi in scaglie o granu li in particolare chips di materia li sintetici poliammidici e simili IT983096B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT2016771A IT983096B (it) 1971-02-04 1971-02-04 Perfezionamento alle apparecchia ture per il raffreddamento in con tinuo di aridi in scaglie o granu li in particolare chips di materia li sintetici poliammidici e simili
GB455772A GB1340302A (en) 1971-02-04 1972-02-01 Cooling apparatus
DE19722205135 DE2205135B2 (de) 1971-02-04 1972-02-03 Pneumatische foerderstrecke mit einem drehtrommelkuehler
FR7203763A FR2125081A6 (it) 1971-02-04 1972-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2016771A IT983096B (it) 1971-02-04 1971-02-04 Perfezionamento alle apparecchia ture per il raffreddamento in con tinuo di aridi in scaglie o granu li in particolare chips di materia li sintetici poliammidici e simili

Publications (1)

Publication Number Publication Date
IT983096B true IT983096B (it) 1974-10-31

Family

ID=11164350

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2016771A IT983096B (it) 1971-02-04 1971-02-04 Perfezionamento alle apparecchia ture per il raffreddamento in con tinuo di aridi in scaglie o granu li in particolare chips di materia li sintetici poliammidici e simili

Country Status (4)

Country Link
DE (1) DE2205135B2 (it)
FR (1) FR2125081A6 (it)
GB (1) GB1340302A (it)
IT (1) IT983096B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535550A (en) * 1981-08-10 1985-08-20 Adelaide & Wallaroo Fertilizers Ltd. Processing of particulate material
ITPD20030220A1 (it) * 2003-09-23 2005-03-24 Plastechnic Srl Macchina di raffreddamento particolarmente per oggetti in
EP3508465B1 (de) 2018-01-08 2023-11-29 thyssenkrupp Fertilizer Technology GmbH Prallbleche im fliessbettkühler
WO2021253319A1 (zh) * 2020-06-18 2021-12-23 浙江汇隆新材料股份有限公司 一种色母粒的干燥后级回收装置
CN114623425B (zh) * 2022-03-18 2024-04-19 神木市瑞诚煤化有限公司 一种双段炉余热回收装置

Also Published As

Publication number Publication date
GB1340302A (en) 1973-12-12
DE2205135A1 (de) 1972-08-17
DE2205135B2 (de) 1976-01-15
FR2125081A6 (it) 1972-09-22

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