NL146399B - Inrichting voor het continu nitreren van cellulose. - Google Patents
Inrichting voor het continu nitreren van cellulose.Info
- Publication number
- NL146399B NL146399B NL656500005A NL6500005A NL146399B NL 146399 B NL146399 B NL 146399B NL 656500005 A NL656500005 A NL 656500005A NL 6500005 A NL6500005 A NL 6500005A NL 146399 B NL146399 B NL 146399B
- Authority
- NL
- Netherlands
- Prior art keywords
- cellulose
- continuous nitration
- nitration
- continuous
- Prior art date
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)
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 (2)
Publication Number | Publication Date |
---|---|
NL6500005A NL6500005A (fr) | 1965-07-05 |
NL146399B true NL146399B (nl) | 1975-07-15 |
Family
ID=8820207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL656500005A NL146399B (nl) | 1964-01-03 | 1965-01-04 | Inrichting voor het continu nitreren van cellulose. |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE657637A (fr) |
CH (1) | CH431483A (fr) |
ES (1) | ES308179A1 (fr) |
FR (1) | FR1394779A (fr) |
GB (1) | GB1087550A (fr) |
LU (1) | LU47687A1 (fr) |
NL (1) | NL146399B (fr) |
SE (1) | SE324728B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1566612A (fr) * | 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 |
WO2008136718A1 (fr) * | 2007-05-07 | 2008-11-13 | Sanciflex Ab | Appareil de traitement d'un matériau comprenant une cuve sous pression équipée d'un tambour rotatif intégré |
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 (fr) * | 2019-09-20 | 2021-03-25 | Vivid Robotics, Inc. | Appareil de fourniture d'aliment |
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 |
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 |
-
1964
- 1964-01-03 FR FR959267A patent/FR1394779A/fr not_active Expired
- 1964-12-28 BE BE657637D patent/BE657637A/xx unknown
- 1964-12-29 LU LU47687A patent/LU47687A1/xx unknown
- 1964-12-30 CH CH1681664A patent/CH431483A/fr unknown
- 1964-12-30 SE SE15878/64A patent/SE324728B/xx unknown
- 1964-12-30 GB GB52856/64A patent/GB1087550A/en not_active Expired
-
1965
- 1965-01-02 ES ES0308179A patent/ES308179A1/es not_active Expired
- 1965-01-04 NL NL656500005A patent/NL146399B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH431483A (fr) | 1967-03-15 |
SE324728B (fr) | 1970-06-08 |
FR1394779A (fr) | 1965-04-09 |
GB1087550A (en) | 1967-10-18 |
ES308179A1 (es) | 1965-06-01 |
LU47687A1 (fr) | 1965-03-02 |
BE657637A (fr) | 1965-04-16 |
NL6500005A (fr) | 1965-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: NAT POUDRES EXP |