GB1087550A - Improvements in or relating to nitro-cellulose production - Google Patents

Improvements in or relating to nitro-cellulose production

Info

Publication number
GB1087550A
GB1087550A GB52856/64A GB5285664A GB1087550A GB 1087550 A GB1087550 A GB 1087550A GB 52856/64 A GB52856/64 A GB 52856/64A GB 5285664 A GB5285664 A GB 5285664A GB 1087550 A GB1087550 A GB 1087550A
Authority
GB
United Kingdom
Prior art keywords
drum
reactants
helical strip
nitration
continuous
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
GB52856/64A
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.)
REPUBLIC OF FRANCE
Original Assignee
REPUBLIC OF FRANCE
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 REPUBLIC OF FRANCE filed Critical REPUBLIC OF FRANCE
Publication of GB1087550A publication Critical patent/GB1087550A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/28—Moving reactors, e.g. rotary drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/25—Mixers with rotating receptacles with material flowing continuously through the receptacles from inlet to discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
    • B01F29/63—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers with fixed bars, i.e. stationary, or fixed on the receptacle
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B17/00—Apparatus for esterification or etherification of cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B17/00—Apparatus for esterification or etherification of cellulose
    • C08B17/04—Apparatus for esterification or etherification of cellulose for making cellulose nitrate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C08B5/02—Cellulose nitrate, i.e. nitrocellulose
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00189—Controlling or regulating processes controlling the stirring velocity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
GB52856/64A 1964-01-03 1964-12-30 Improvements in or relating to nitro-cellulose production Expired GB1087550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR959267A FR1394779A (fr) 1964-01-03 1964-01-03 Procédé de nitration en continu de la cellulose

Publications (1)

Publication Number Publication Date
GB1087550A true GB1087550A (en) 1967-10-18

Family

ID=8820207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52856/64A Expired GB1087550A (en) 1964-01-03 1964-12-30 Improvements in or relating to nitro-cellulose production

Country Status (8)

Country Link
BE (1) BE657637A (enrdf_load_stackoverflow)
CH (1) CH431483A (enrdf_load_stackoverflow)
ES (1) ES308179A1 (enrdf_load_stackoverflow)
FR (1) FR1394779A (enrdf_load_stackoverflow)
GB (1) GB1087550A (enrdf_load_stackoverflow)
LU (1) LU47687A1 (enrdf_load_stackoverflow)
NL (1) NL146399B (enrdf_load_stackoverflow)
SE (1) SE324728B (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101428957B (zh) * 2007-11-09 2011-07-20 深圳市环源科技发展有限公司 污泥反应釜
EP2148739A4 (en) * 2007-05-07 2013-01-02 Sanciflex Ab APPARATUS FOR TREATING A MATERIAL COMPRISING A PRESSED TANK EQUIPPED WITH AN INTEGRATED ROTARY DRUM
CN104959101A (zh) * 2015-07-16 2015-10-07 无锡市翱宇特新科技发展有限公司 一种高效搅拌化工反应釜
WO2021055854A1 (en) * 2019-09-20 2021-03-25 Vivid Robotics, Inc. Foodstuff feeding apparatus
CN114713177A (zh) * 2022-03-23 2022-07-08 五星新材科技有限公司 一种一体式石墨反应器
CN117258676A (zh) * 2023-11-02 2023-12-22 丹东东方轻工机械有限公司 集成系列制浆工艺的一体生物质制浆机

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1566612A (enrdf_load_stackoverflow) * 1968-03-25 1969-05-09
FR2567414B1 (fr) * 1984-07-10 1990-03-23 Menaut Michel Appareil pour la preparation d'un melange de granulats
CN112729642B (zh) * 2020-12-07 2023-01-13 北京星航机电装备有限公司 一种压簧力值的测试工装及测试方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2148739A4 (en) * 2007-05-07 2013-01-02 Sanciflex Ab APPARATUS FOR TREATING A MATERIAL COMPRISING A PRESSED TANK EQUIPPED WITH AN INTEGRATED ROTARY DRUM
NO341539B1 (no) * 2007-05-07 2017-12-04 Sanciflex Ab Anordning for behandling av materiale omfattende en trykkbeholder med en deri roterbart anordnet trommel
CN101428957B (zh) * 2007-11-09 2011-07-20 深圳市环源科技发展有限公司 污泥反应釜
CN104959101A (zh) * 2015-07-16 2015-10-07 无锡市翱宇特新科技发展有限公司 一种高效搅拌化工反应釜
WO2021055854A1 (en) * 2019-09-20 2021-03-25 Vivid Robotics, Inc. Foodstuff feeding apparatus
CN114713177A (zh) * 2022-03-23 2022-07-08 五星新材科技有限公司 一种一体式石墨反应器
CN114713177B (zh) * 2022-03-23 2023-10-20 五星新材科技有限公司 一种一体式石墨反应器
CN117258676A (zh) * 2023-11-02 2023-12-22 丹东东方轻工机械有限公司 集成系列制浆工艺的一体生物质制浆机

Also Published As

Publication number Publication date
NL6500005A (enrdf_load_stackoverflow) 1965-07-05
SE324728B (enrdf_load_stackoverflow) 1970-06-08
ES308179A1 (es) 1965-06-01
FR1394779A (fr) 1965-04-09
BE657637A (enrdf_load_stackoverflow) 1965-04-16
NL146399B (nl) 1975-07-15
CH431483A (fr) 1967-03-15
LU47687A1 (enrdf_load_stackoverflow) 1965-03-02

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