BE339186A - - Google Patents
Info
- Publication number
- BE339186A BE339186A BE339186A BE339186A BE339186A BE 339186 A BE339186 A BE 339186A BE 339186 A BE339186 A BE 339186A BE 339186 A BE339186 A BE 339186A BE 339186 A BE339186 A BE 339186A
- Authority
- BE
- Belgium
- Prior art keywords
- water
- treated
- sludge
- alkali
- dust collector
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 8
- 239000003925 fat Substances 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 239000000344 soap Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 239000006227 byproduct Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000001110 calcium chloride Substances 0.000 claims description 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims 1
- 239000001175 calcium sulphate Substances 0.000 claims 1
- 235000011132 calcium sulphate Nutrition 0.000 claims 1
- 238000006386 neutralization reaction Methods 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 239000002516 radical scavenger Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 239000003643 water by type Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Animal Husbandry (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Processing Of Solid Wastes (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR339186X | 1926-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE339186A true BE339186A (enrdf_load_stackoverflow) | 1927-02-28 |
Family
ID=3868109
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE339186A BE339186A (enrdf_load_stackoverflow) | 1926-11-22 | 1927-01-13 | |
| BE345902A BE345902R (enrdf_load_stackoverflow) | 1926-11-22 | 1927-10-21 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE345902A BE345902R (enrdf_load_stackoverflow) | 1926-11-22 | 1927-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| BE (2) | BE339186A (enrdf_load_stackoverflow) |
-
1927
- 1927-01-13 BE BE339186A patent/BE339186A/fr unknown
- 1927-10-21 BE BE345902A patent/BE345902R/fr active
Also Published As
| Publication number | Publication date |
|---|---|
| BE345902R (enrdf_load_stackoverflow) | 1927-11-30 |
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