SE375538C - PROCEDURE AND DEVICE FOR CONTINUOUS NITRATION OF CELLULOSA - Google Patents

PROCEDURE AND DEVICE FOR CONTINUOUS NITRATION OF CELLULOSA

Info

Publication number
SE375538C
SE375538C SE6904050A SE405069A SE375538C SE 375538 C SE375538 C SE 375538C SE 6904050 A SE6904050 A SE 6904050A SE 405069 A SE405069 A SE 405069A SE 375538 C SE375538 C SE 375538C
Authority
SE
Sweden
Prior art keywords
cellulosa
procedure
continuous nitration
nitration
continuous
Prior art date
Application number
SE6904050A
Other languages
Swedish (sv)
Other versions
SE375538B (en
Inventor
L Brissaud
J Decaure
A Brocart
L Gorge
J Linares
H Vignaud
Original Assignee
Poudres & Explosifs Ste Nale
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 Poudres & Explosifs Ste Nale filed Critical Poudres & Explosifs Ste Nale
Publication of SE375538B publication Critical patent/SE375538B/xx
Publication of SE375538C publication Critical patent/SE375538C/en

Links

Classifications

    • 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
    • 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
    • B01J16/00—Chemical processes in general for reacting liquids with non- particulate solids, e.g. sheet material; Apparatus specially adapted therefor
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
SE6904050A 1968-03-27 1969-03-24 PROCEDURE AND DEVICE FOR CONTINUOUS NITRATION OF CELLULOSA SE375538C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR145626 1968-03-27

Publications (2)

Publication Number Publication Date
SE375538B SE375538B (en) 1975-04-21
SE375538C true SE375538C (en) 1978-07-10

Family

ID=8648132

Family Applications (1)

Application Number Title Priority Date Filing Date
SE6904050A SE375538C (en) 1968-03-27 1969-03-24 PROCEDURE AND DEVICE FOR CONTINUOUS NITRATION OF CELLULOSA

Country Status (9)

Country Link
BE (1) BE729509A (en)
CH (1) CH498159A (en)
DE (1) DE1915243A1 (en)
ES (1) ES364781A1 (en)
FR (1) FR1566688A (en)
GB (1) GB1226246A (en)
LU (1) LU58253A1 (en)
NL (1) NL157315B (en)
SE (1) SE375538C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673567A1 (en) * 1991-03-05 1992-09-11 Sunbeam Plastics Corp Method and device for applying a layer of a different material on an internal or external part of a moulded component

Also Published As

Publication number Publication date
NL6904472A (en) 1969-09-30
LU58253A1 (en) 1969-07-11
DE1915243B2 (en) 1975-05-07
ES364781A1 (en) 1971-03-16
NL157315B (en) 1978-07-17
CH498159A (en) 1970-10-31
GB1226246A (en) 1971-03-24
FR1566688A (en) 1969-05-09
BE729509A (en) 1969-08-18
SE375538B (en) 1975-04-21
DE1915243A1 (en) 1970-08-27

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