BE445929A - - Google Patents
Info
- Publication number
- BE445929A BE445929A BE445929DA BE445929A BE 445929 A BE445929 A BE 445929A BE 445929D A BE445929D A BE 445929DA BE 445929 A BE445929 A BE 445929A
- Authority
- BE
- Belgium
- Prior art keywords
- tanning
- dissolution
- recovery
- recovering
- hand
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09H—PREPARATION OF GLUE OR GELATINE
- C09H1/00—Pretreatment of collagen-containing raw materials for the manufacture of glue
- C09H1/04—Pretreatment of collagen-containing raw materials for the manufacture of glue of hides, hoofs, or leather scrap
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/32—Recovering tanning agents from leather
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE445929A true BE445929A (da) |
Family
ID=102190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE445929D BE445929A (da) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE445929A (da) |
-
0
- BE BE445929D patent/BE445929A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2843669B2 (ja) | 植物、海草、細菌、オキアミ類、小エビ及びその他のザリガニ及び甲殻類からのアスタキサンチン及び関連するカロチノイド、アスタキサンチンエステル、キチン、タンパク質及び食肉の生産方法 | |
| FR2520641A1 (fr) | Procede pour l'extraction de proteines et de chrome de dechets de peaux tannees au chrome et produits, proteine et sulfate de chrome obtenus par ce procede | |
| BE445929A (da) | ||
| EP0563139B1 (fr) | Procede de traitement de peaux ou cuirs a l'aide d'ions methanesulfonate. | |
| CH501031A (fr) | Procédé de préparation de dispersions protéiniques d'origine animale | |
| EP0354100A1 (fr) | Procédé de traitement de solutions protéiques contenant des pigments tels que, groupements héminiques ou chlorophylles en vue de leur décoloration et produits obtenus | |
| US404440A (en) | Ludwig saarbach | |
| BE573030A (da) | ||
| FR2617858A1 (fr) | Procede de traitement des debris de peaux a poils contenant du collagene | |
| BE666707A (da) | ||
| BE404208A (da) | ||
| BE451689A (da) | ||
| BE512400A (da) | ||
| BE425333A (da) | ||
| BE336966A (da) | ||
| BE464800A (da) | ||
| BE432969A (da) | ||
| BE888759A (fr) | Procede de fabrication d'un tannin au titane et son utilisation pour le tannage des peaux | |
| BE335929A (da) | ||
| BE334672A (da) | ||
| BE337667A (da) | ||
| BE337060A (da) | ||
| CH231261A (de) | Procédé de traitement de déchets de cuir tanné, en vue de l'obtention de matières protéiques. | |
| CH431973A (fr) | Procédé de traitement des déchets non tannés de l'industrie des peaux et cuirs, en vue de diminuer leur teneur en eau, d'assurer leur conservation, et de faciliter leur manutention et leur évolution ultérieures | |
| BE402204A (da) |