GB445062A - Improvements in gravity concentration processes for the wet separation of coal or the like - Google Patents
Improvements in gravity concentration processes for the wet separation of coal or the likeInfo
- Publication number
- GB445062A GB445062A GB8589/35A GB858935A GB445062A GB 445062 A GB445062 A GB 445062A GB 8589/35 A GB8589/35 A GB 8589/35A GB 858935 A GB858935 A GB 858935A GB 445062 A GB445062 A GB 445062A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suspension
- added
- oxy
- acid
- fatty 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
- 239000003245 coal Substances 0.000 title abstract 2
- 230000005484 gravity Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title 1
- 239000000725 suspension Substances 0.000 abstract 5
- 239000000194 fatty acid Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000007900 aqueous suspension Substances 0.000 abstract 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract 2
- 239000004927 clay Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 230000008961 swelling Effects 0.000 abstract 2
- NAOLWIGVYRIGTP-UHFFFAOYSA-N 1,3,5-trihydroxyanthracene-9,10-dione Chemical compound C1=CC(O)=C2C(=O)C3=CC(O)=CC(O)=C3C(=O)C2=C1 NAOLWIGVYRIGTP-UHFFFAOYSA-N 0.000 abstract 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 abstract 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- 239000001164 aluminium sulphate Substances 0.000 abstract 1
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 1
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 abstract 1
- 239000000174 gluconic acid Substances 0.000 abstract 1
- 235000012208 gluconic acid Nutrition 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 229910021646 siderite Inorganic materials 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/44—Application of particular media therefor
- B03B5/442—Application of particular media therefor composition of heavy media
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
- B03B13/005—Methods or arrangements for controlling the physical properties of heavy media, e.g. density, concentration or viscosity
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW93941D DE608094C (de) | 1934-03-19 | 1934-03-19 | Verfahren zur Verminderung der Quellung von Feststoffsuspensionen bei Schwerfluessigkeitstrueben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB445062A true GB445062A (en) | 1936-04-02 |
Family
ID=7614000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8589/35A Expired GB445062A (en) | 1934-03-19 | 1935-03-19 | Improvements in gravity concentration processes for the wet separation of coal or the like |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE408506A (enrdf_load_stackoverflow) |
| DE (1) | DE608094C (enrdf_load_stackoverflow) |
| FR (1) | FR787522A (enrdf_load_stackoverflow) |
| GB (1) | GB445062A (enrdf_load_stackoverflow) |
-
1934
- 1934-03-19 DE DEW93941D patent/DE608094C/de not_active Expired
-
1935
- 1935-03-19 BE BE408506D patent/BE408506A/xx unknown
- 1935-03-19 FR FR787522D patent/FR787522A/fr not_active Expired
- 1935-03-19 GB GB8589/35A patent/GB445062A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE608094C (de) | 1935-01-15 |
| FR787522A (fr) | 1935-09-24 |
| BE408506A (enrdf_load_stackoverflow) | 1935-04-30 |
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