GB926034A - Process for producing chemicals from a woody material - Google Patents
Process for producing chemicals from a woody materialInfo
- Publication number
- GB926034A GB926034A GB2336259A GB2336259A GB926034A GB 926034 A GB926034 A GB 926034A GB 2336259 A GB2336259 A GB 2336259A GB 2336259 A GB2336259 A GB 2336259A GB 926034 A GB926034 A GB 926034A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- lignin
- autoclave
- furfural
- acetic acid
- 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
Links
- 239000000463 material Substances 0.000 title abstract 6
- 239000000126 substance Substances 0.000 title abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 27
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 18
- 229920005610 lignin Polymers 0.000 abstract 12
- 229920002678 cellulose Polymers 0.000 abstract 7
- 239000001913 cellulose Substances 0.000 abstract 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 6
- 229910052783 alkali metal Inorganic materials 0.000 abstract 6
- -1 alkali metal salt Chemical class 0.000 abstract 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 6
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- ZZXDRXVIRVJQBT-UHFFFAOYSA-N 2,3-dimethylbenzenesulfonic acid Chemical compound CC1=CC=CC(S(O)(=O)=O)=C1C ZZXDRXVIRVJQBT-UHFFFAOYSA-N 0.000 abstract 3
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 abstract 3
- 239000005711 Benzoic acid Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 235000010233 benzoic acid Nutrition 0.000 abstract 3
- 239000001569 carbon dioxide Substances 0.000 abstract 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 238000006555 catalytic reaction Methods 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 238000004821 distillation Methods 0.000 abstract 3
- 238000000605 extraction Methods 0.000 abstract 3
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 abstract 3
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 abstract 3
- 229960004889 salicylic acid Drugs 0.000 abstract 3
- 239000008247 solid mixture Substances 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- 239000004606 Fillers/Extenders Substances 0.000 abstract 1
- 235000008566 Pinus taeda Nutrition 0.000 abstract 1
- 241000218679 Pinus taeda Species 0.000 abstract 1
- 241000779819 Syncarpia glomulifera Species 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000001739 pinus spp. Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000003516 soil conditioner Substances 0.000 abstract 1
- 229940036248 turpentine Drugs 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/08—Acetic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
- C07D307/48—Furfural
- C07D307/50—Preparation from natural products
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/003—Pulping cellulose-containing materials with organic compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
- F24C15/102—Tops, e.g. hot plates; Rings electrically heated
- F24C15/105—Constructive details concerning the regulation of the temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7911959A CH391731A (de) | 1959-10-07 | 1959-10-07 | Verfahren zur Herstellung chemischer Substanzen, wie Furfurol, Essigsäure, Kohlensäure, Lignin und Cellulose, aus holzhaltigen Materialien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB926034A true GB926034A (en) | 1963-05-15 |
Family
ID=4536997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2336259A Expired GB926034A (en) | 1959-10-07 | 1959-07-07 | Process for producing chemicals from a woody material |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH391731A (enrdf_load_stackoverflow) |
| GB (1) | GB926034A (enrdf_load_stackoverflow) |
| NL (1) | NL243319A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3479336A (en) * | 1966-05-13 | 1969-11-18 | Columbia Cellulose Co Ltd | Production of cellulose esters from particulate lignocellulosic material |
| CN114351493A (zh) * | 2021-12-08 | 2022-04-15 | 华南理工大学 | 一种去除胞间层木质素的方法 |
-
0
- NL NL243319D patent/NL243319A/xx unknown
-
1959
- 1959-07-07 GB GB2336259A patent/GB926034A/en not_active Expired
- 1959-10-07 CH CH7911959A patent/CH391731A/de unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3479336A (en) * | 1966-05-13 | 1969-11-18 | Columbia Cellulose Co Ltd | Production of cellulose esters from particulate lignocellulosic material |
| CN114351493A (zh) * | 2021-12-08 | 2022-04-15 | 华南理工大学 | 一种去除胞间层木质素的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CH391731A (de) | 1965-05-15 |
| NL243319A (enrdf_load_stackoverflow) |
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