DE82498C - - Google Patents
Info
- Publication number
- DE82498C DE82498C DENDAT82498D DE82498DA DE82498C DE 82498 C DE82498 C DE 82498C DE NDAT82498 D DENDAT82498 D DE NDAT82498D DE 82498D A DE82498D A DE 82498DA DE 82498 C DE82498 C DE 82498C
- Authority
- DE
- Germany
- Prior art keywords
- tannin
- horn
- vat
- solution
- liquor
- 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.)
- Active
Links
- 239000002699 waste material Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 235000018553 tannin Nutrition 0.000 claims description 9
- 229920001864 tannin Polymers 0.000 claims description 9
- 239000001648 tannin Substances 0.000 claims description 9
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 102000011782 Keratins Human genes 0.000 claims description 3
- 108010076876 Keratins Proteins 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims description 3
- 210000000003 hoof Anatomy 0.000 claims description 3
- 210000003284 horn Anatomy 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 210000004209 hair Anatomy 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- 239000010802 sludge Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 5
- 239000000243 solution Substances 0.000 claims 4
- 150000008043 acidic salts Chemical class 0.000 claims 1
- 239000003929 acidic solution Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J197/00—Adhesives based on lignin-containing materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE82498C true DE82498C (enrdf_load_stackoverflow) |
Family
ID=354898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT82498D Active DE82498C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE82498C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT82498D patent/DE82498C/de active Active
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