NO149938C - Anordning for injisering av partikkelformet polymer i en roerledning - Google Patents

Anordning for injisering av partikkelformet polymer i en roerledning

Info

Publication number
NO149938C
NO149938C NO793904A NO793904A NO149938C NO 149938 C NO149938 C NO 149938C NO 793904 A NO793904 A NO 793904A NO 793904 A NO793904 A NO 793904A NO 149938 C NO149938 C NO 149938C
Authority
NO
Norway
Prior art keywords
pipe
injection
particulate polymer
particulate
polymer
Prior art date
Application number
NO793904A
Other languages
English (en)
Other versions
NO793904L (no
NO149938B (no
Inventor
Bruce Sherman Drake
Vitold Raimond Kruka
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO793904L publication Critical patent/NO793904L/no
Publication of NO149938B publication Critical patent/NO149938B/no
Publication of NO149938C publication Critical patent/NO149938C/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/12—Arrangements for supervising or controlling working operations for injecting a composition into the line
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87652—With means to promote mixing or combining of plural fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NO793904A 1978-12-04 1979-11-30 Anordning for injisering av partikkelformet polymer i en roerledning NO149938C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/965,804 US4263926A (en) 1978-12-04 1978-12-04 Injection system for solid friction reducing polymers

Publications (3)

Publication Number Publication Date
NO793904L NO793904L (no) 1980-06-05
NO149938B NO149938B (no) 1984-04-09
NO149938C true NO149938C (no) 1984-07-18

Family

ID=25510507

Family Applications (1)

Application Number Title Priority Date Filing Date
NO793904A NO149938C (no) 1978-12-04 1979-11-30 Anordning for injisering av partikkelformet polymer i en roerledning

Country Status (6)

Country Link
US (1) US4263926A (no)
EP (1) EP0011907B1 (no)
CA (1) CA1153042A (no)
DE (1) DE2966315D1 (no)
IN (1) IN152816B (no)
NO (1) NO149938C (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039510A1 (de) * 1980-10-20 1982-06-03 Hoechst Ag, 6000 Frankfurt Vorrichtung und verfahren zum dispergieren und loesen von polymerpulvern
JPS6185485A (ja) * 1984-10-03 1986-05-01 Nippon Oil Co Ltd 液体の流動抵抗低下方法
US5018870A (en) * 1985-10-03 1991-05-28 Stranco, Inc. Dual-pump mixing and feeding apparatus
US4920519A (en) * 1985-10-03 1990-04-24 Stranco, Inc. Dual-pump mixing and feeding apparatus
DE3541674A1 (de) * 1985-11-26 1987-05-27 Wolfgang Dipl Ing Zeilinger Verfahren zum abfuehren bzw. foerdern von materialien
US4771799A (en) * 1987-10-29 1988-09-20 Conoco Inc. Method for improving the performance of highly viscous concentrates of high molecular weight drag reducing polymers
US5230253A (en) * 1990-02-22 1993-07-27 Beckman Instruments, Inc. Fluid mixing device
US5244937A (en) 1990-09-04 1993-09-14 Conoco Inc. Stable nonagglomerating aqueous suspensions of oil soluble polymeric friction reducers
US5254177A (en) * 1992-02-10 1993-10-19 Paraffin Solutions, Inc. Method and system for disposing of contaminated paraffin wax in an ecologically acceptable manner
US5449732A (en) * 1993-06-18 1995-09-12 Conoco Inc. Solvent free oil soluble drag reducing polymer suspension
US5376697B1 (en) * 1993-06-21 1998-06-02 Conoco Inc Drag reducers for flowing hydrocarbons
US5539044A (en) * 1994-09-02 1996-07-23 Conoco In. Slurry drag reducer
US6015779A (en) 1996-03-19 2000-01-18 Energy & Environmental International, L.C. Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents
US6815011B2 (en) 2000-11-27 2004-11-09 Energy & Environmental International, L.C. Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents
RU2277103C2 (ru) 2001-01-16 2006-05-27 Энерджи Энд Энвиронментал Интернэшнл, Л.К. Способ получения аморфных полиолефинов со сверхвысоким молекулярным весом, предназначенных для использования в качестве агентов, снижающих сопротивление течению
US7012046B2 (en) * 2001-06-08 2006-03-14 Eaton Gerald B Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols
US6946500B2 (en) * 2002-12-17 2005-09-20 Baker Hughes Incorporated Non-cryogenic process for grinding polyolefin drag reducing agents
US6649670B1 (en) 2002-12-17 2003-11-18 Baker Hughes Incorporated Continuous neat polymerization and ambient grinding methods of polyolefin drag reducing agents
US6894088B2 (en) * 2003-03-24 2005-05-17 Baker Hughes Incorporated Process for homogenizing polyolefin drag reducing agents
US7271205B2 (en) * 2005-09-20 2007-09-18 Baker Hughes Incorporated Non-cryogenic process for granulating polymer drag reducing agents
US9279419B2 (en) 2013-01-16 2016-03-08 Prochem Ulc System and process for supplying a chemical agent to a process fluid
CN105858277B (zh) * 2016-06-03 2018-05-11 江苏昕宇药业有限公司 一种用于生产淀粉或糊精的自动进料装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB576374A (en) * 1944-04-03 1946-04-01 Cruikshank Ltd R Machines for mixing powders and liquids
US2516436A (en) * 1944-11-28 1950-07-25 Walker Lionel Mixing of granular material with liquids
US3524682A (en) * 1962-03-07 1970-08-18 American Cyanamid Co Coal suspension pumping using polyelectrolytes
FR1338172A (fr) * 1962-11-05 1963-09-20 Huder Muehlenbauanstalt Maschi Dispositif mélangeur
US3606277A (en) * 1969-09-22 1971-09-20 Brahim Ijac Kader Transit-mix concrete truck
US3601079A (en) * 1969-10-24 1971-08-24 Gen Electric Method and apparatus for applying drag-reducing additives
NL159932C (nl) * 1969-12-30 1979-09-17 Scholten Chemische Fab Werkwijze voor het hydraulisch transport door pijpleidingen van tot bezinking neigende suspensies.
US3797702A (en) * 1971-03-29 1974-03-19 J Robertson Scrap recovery and feed system
US3687148A (en) * 1971-06-25 1972-08-29 Vitold Kruka Process of reducing friction loss in flowing hydrocarbon liquids and compositions thereof
US3871625A (en) * 1971-07-24 1975-03-18 Funken Kk Continuous flow jet mixer
IT981251B (it) * 1972-03-13 1974-10-10 Eugen P Serbatoio per mosti succhi vino sostanze dense concentrati e simili
US4016894A (en) * 1975-08-28 1977-04-12 Belknap Corporation Drag reducing composition and method
US4021021A (en) * 1976-04-20 1977-05-03 Us Energy Wetter for fine dry powder

Also Published As

Publication number Publication date
CA1153042A (en) 1983-08-30
NO793904L (no) 1980-06-05
EP0011907B1 (en) 1983-10-12
DE2966315D1 (en) 1983-11-17
US4263926A (en) 1981-04-28
NO149938B (no) 1984-04-09
EP0011907A1 (en) 1980-06-11
IN152816B (no) 1984-04-14

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