GB655957A - Improvements in and relating to the separation of raw coal - Google Patents

Improvements in and relating to the separation of raw coal

Info

Publication number
GB655957A
GB655957A GB7710/48A GB771048A GB655957A GB 655957 A GB655957 A GB 655957A GB 7710/48 A GB7710/48 A GB 7710/48A GB 771048 A GB771048 A GB 771048A GB 655957 A GB655957 A GB 655957A
Authority
GB
United Kingdom
Prior art keywords
coal
particles
cyclone
sieve
fed
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
GB7710/48A
Other languages
English (en)
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.)
Directie van de Staatsmijnen in Limburg
Original Assignee
Directie van de Staatsmijnen in Limburg
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 Directie van de Staatsmijnen in Limburg filed Critical Directie van de Staatsmijnen in Limburg
Publication of GB655957A publication Critical patent/GB655957A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/002—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external filters

Landscapes

  • Liquid Carbonaceous Fuels (AREA)
GB7710/48A 1947-03-14 1948-03-13 Improvements in and relating to the separation of raw coal Expired GB655957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL655957X 1947-03-14

Publications (1)

Publication Number Publication Date
GB655957A true GB655957A (en) 1951-08-08

Family

ID=19795235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7710/48A Expired GB655957A (en) 1947-03-14 1948-03-13 Improvements in and relating to the separation of raw coal

Country Status (3)

Country Link
BE (1) BE481095A (enrdf_load_stackoverflow)
FR (1) FR963001A (enrdf_load_stackoverflow)
GB (1) GB655957A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013971A1 (de) * 1979-04-11 1980-10-30 Tatabanyai Szenbanyak Verfahren zum trennen von aus im kohlenbergbau vorkommenden bergen und/oder bergehaltigen kohleprodukten, insbesondere kohlenlagerstaettenprodukten mit bergestreifen, bestehenden rohmaterialien
CN114602623A (zh) * 2022-01-27 2022-06-10 中信重工机械股份有限公司 一种提高水泥生产线石灰石质量的工艺系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113769884B (zh) * 2021-08-27 2023-10-03 杨高灵 一种洗选煤工艺

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013971A1 (de) * 1979-04-11 1980-10-30 Tatabanyai Szenbanyak Verfahren zum trennen von aus im kohlenbergbau vorkommenden bergen und/oder bergehaltigen kohleprodukten, insbesondere kohlenlagerstaettenprodukten mit bergestreifen, bestehenden rohmaterialien
US4838433A (en) * 1979-04-11 1989-06-13 Tatabanyai Szenbanyak Process for the separation of rock refuse and coal products
CN114602623A (zh) * 2022-01-27 2022-06-10 中信重工机械股份有限公司 一种提高水泥生产线石灰石质量的工艺系统

Also Published As

Publication number Publication date
FR963001A (enrdf_load_stackoverflow) 1950-06-28
BE481095A (enrdf_load_stackoverflow)

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