IT1068904B - PROCEDURE AND APPARATUS TO SEPARATE THE COMPONENTS OF A MIXTURE OF SAND AND BOTANICAL PURPOSES - Google Patents

PROCEDURE AND APPARATUS TO SEPARATE THE COMPONENTS OF A MIXTURE OF SAND AND BOTANICAL PURPOSES

Info

Publication number
IT1068904B
IT1068904B IT28428/76A IT2842876A IT1068904B IT 1068904 B IT1068904 B IT 1068904B IT 28428/76 A IT28428/76 A IT 28428/76A IT 2842876 A IT2842876 A IT 2842876A IT 1068904 B IT1068904 B IT 1068904B
Authority
IT
Italy
Prior art keywords
botanical
sand
procedure
purposes
mixture
Prior art date
Application number
IT28428/76A
Other languages
Italian (it)
Original Assignee
Brown & Williamson Tobacco
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 Brown & Williamson Tobacco filed Critical Brown & Williamson Tobacco
Application granted granted Critical
Publication of IT1068904B publication Critical patent/IT1068904B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
    • 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
    • B03B4/00—Separating by pneumatic tables or by pneumatic jigs
    • B03B4/02—Separating by pneumatic tables or by pneumatic jigs using swinging or shaking tables
IT28428/76A 1975-10-20 1976-10-18 PROCEDURE AND APPARATUS TO SEPARATE THE COMPONENTS OF A MIXTURE OF SAND AND BOTANICAL PURPOSES IT1068904B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62388675A 1975-10-20 1975-10-20

Publications (1)

Publication Number Publication Date
IT1068904B true IT1068904B (en) 1985-03-21

Family

ID=24499790

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28428/76A IT1068904B (en) 1975-10-20 1976-10-18 PROCEDURE AND APPARATUS TO SEPARATE THE COMPONENTS OF A MIXTURE OF SAND AND BOTANICAL PURPOSES

Country Status (14)

Country Link
JP (1) JPS5929315B2 (en)
AT (1) AT357123B (en)
AU (1) AU502399B2 (en)
BE (1) BE847328A (en)
BR (1) BR7606340A (en)
CA (1) CA1116558A (en)
DE (1) DE2647363A1 (en)
ES (1) ES452546A1 (en)
FR (1) FR2328515A1 (en)
GB (1) GB1510065A (en)
IT (1) IT1068904B (en)
MX (1) MX143200A (en)
NL (1) NL183127C (en)
ZA (1) ZA765135B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115283254A (en) * 2022-07-29 2022-11-04 中触媒新材料股份有限公司 System and method for quickly screening and activating oxygen production adsorbent particle airflow

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280903A (en) * 1980-08-06 1981-07-28 Brown & Williamson Tobacco Corporation Apparatus for separating sand from botanical fines
DE3410573C2 (en) * 1984-03-22 1986-03-13 Gebrüder Bühler AG, Uzwil Device for cleaning semolina
JPH0320230Y2 (en) * 1986-03-17 1991-04-30
US4707931A (en) * 1986-05-12 1987-11-24 Ministry Of Agriculture & Fisheries Apparatus and method for drying and separation of material
DE4239611A1 (en) * 1992-11-25 1994-05-26 Werner Dipl Ing Brosowski Light bulk solids grains graded in fluid bed from heavy grains through raising-lowering extraction cone - reduces energy requirement for grading grains such as cement and ore
CN113210264B (en) * 2021-05-19 2023-09-05 江苏鑫源烟草薄片有限公司 Tobacco sundry removing method and device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2014249A (en) * 1930-11-21 1935-09-10 Peale Davis Company Method and apparatus for separating refuse from coal
US2678131A (en) * 1950-07-17 1954-05-11 Robert F Dore Dry concentrator
FR1551033A (en) * 1967-09-04 1968-12-27
US3842978A (en) * 1972-03-21 1974-10-22 Brown & Williamson Tobacco Process and apparatus for separating sand from botanical materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115283254A (en) * 2022-07-29 2022-11-04 中触媒新材料股份有限公司 System and method for quickly screening and activating oxygen production adsorbent particle airflow
CN115283254B (en) * 2022-07-29 2023-08-25 中触媒新材料股份有限公司 Rapid screening and activating system and method for air flow of oxygen-making adsorbent particles

Also Published As

Publication number Publication date
ATA781776A (en) 1979-11-15
BR7606340A (en) 1977-05-31
JPS5929315B2 (en) 1984-07-19
FR2328515B1 (en) 1982-06-11
CA1116558A (en) 1982-01-19
JPS5251162A (en) 1977-04-23
NL183127B (en) 1988-03-01
GB1510065A (en) 1978-05-10
NL7611505A (en) 1977-04-22
ES452546A1 (en) 1978-10-16
AT357123B (en) 1980-06-25
DE2647363A1 (en) 1977-04-21
BE847328A (en) 1977-01-31
NL183127C (en) 1988-08-01
AU1715776A (en) 1978-03-02
ZA765135B (en) 1977-08-31
DE2647363C2 (en) 1987-04-09
AU502399B2 (en) 1979-07-26
FR2328515A1 (en) 1977-05-20
MX143200A (en) 1981-04-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929