BE444898A - - Google Patents

Info

Publication number

BE444898A

BE444898A BE444898DA BE444898A BE 444898 A BE444898 A BE 444898A BE 444898D A BE444898D A BE 444898DA BE 444898 A BE444898 A BE 444898A

Authority

BE

Belgium

Prior art keywords

hydrochloric acid

acid

cellulose

injector

gas

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 95
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 26
• 229920002678 cellulose Polymers 0.000 claims description 24
• 239000001913 cellulose Substances 0.000 claims description 24
• 239000002253 acid Substances 0.000 claims description 17
• 238000000034 method Methods 0.000 claims description 16
• 239000007788 liquid Substances 0.000 claims description 9
• 238000006243 chemical reaction Methods 0.000 claims description 8
• 238000004090 dissolution Methods 0.000 claims description 8
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
• 239000012295 chemical reaction liquid Substances 0.000 claims 2
• 239000000126 substance Substances 0.000 claims 1
• 238000001704 evaporation Methods 0.000 description 3
• 230000008020 evaporation Effects 0.000 description 2
• 230000007062 hydrolysis Effects 0.000 description 2
• 238000006460 hydrolysis reaction Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000005086 pumping Methods 0.000 description 2
• 238000011084 recovery Methods 0.000 description 2
• 238000003756 stirring Methods 0.000 description 2
• -1 635 Kg 35.5% sugar Chemical compound 0.000 description 1
• 230000002378 acidificating effect Effects 0.000 description 1
• 239000011260 aqueous acid Substances 0.000 description 1
• 239000003054 catalyst Substances 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 238000007865 diluting Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000012530 fluid Substances 0.000 description 1
• 239000011872 intimate mixture Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 238000013021 overheating Methods 0.000 description 1
• 239000003507 refrigerant Substances 0.000 description 1