NO118821B - - Google Patents
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- Publication number
- NO118821B NO118821B NO158416A NO15841665A NO118821B NO 118821 B NO118821 B NO 118821B NO 158416 A NO158416 A NO 158416A NO 15841665 A NO15841665 A NO 15841665A NO 118821 B NO118821 B NO 118821B
- Authority
- NO
- Norway
- Prior art keywords
- peroxide
- sodium
- hydrogen peroxide
- mixture
- phosphoric acid
- Prior art date
Links
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 36
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 24
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 claims description 22
- 238000004061 bleaching Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229910019142 PO4 Inorganic materials 0.000 claims description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000001488 sodium phosphate Substances 0.000 claims description 5
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 5
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000010440 gypsum Substances 0.000 claims description 4
- 229910052602 gypsum Inorganic materials 0.000 claims description 4
- 229910052586 apatite Inorganic materials 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 claims description 3
- 150000002978 peroxides Chemical class 0.000 claims description 3
- 239000002367 phosphate rock Substances 0.000 claims description 3
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 2
- 238000012986 modification Methods 0.000 claims 2
- 239000000706 filtrate Substances 0.000 claims 1
- 238000006386 neutralization reaction Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 235000021317 phosphate Nutrition 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 230000029087 digestion Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- DMLAVOWQYNRWNQ-UHFFFAOYSA-N azobenzene Chemical compound C1=CC=CC=C1N=NC1=CC=CC=C1 DMLAVOWQYNRWNQ-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 description 2
- 235000011010 calcium phosphates Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- MJGFBOZCAJSGQW-UHFFFAOYSA-N mercury sodium Chemical compound [Na].[Hg] MJGFBOZCAJSGQW-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001023 sodium amalgam Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J17/00—Mechanisms for manipulating page-width impression-transfer material, e.g. carbon paper
- B41J17/02—Feeding mechanisms
- B41J17/14—Automatic arrangements for reversing the feed direction
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US376630A US3334585A (en) | 1964-06-22 | 1964-06-22 | Electro-mechanical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO118821B true NO118821B (enrdf_load_stackoverflow) | 1970-02-16 |
Family
ID=23485811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO158416A NO118821B (enrdf_load_stackoverflow) | 1964-06-22 | 1965-06-09 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3334585A (enrdf_load_stackoverflow) |
| AT (1) | AT265707B (enrdf_load_stackoverflow) |
| BE (1) | BE665700A (enrdf_load_stackoverflow) |
| CH (1) | CH443362A (enrdf_load_stackoverflow) |
| DE (1) | DE1436658A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1114783A (enrdf_load_stackoverflow) |
| NO (1) | NO118821B (enrdf_load_stackoverflow) |
| SE (1) | SE308729B (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3901479A (en) * | 1971-12-13 | 1975-08-26 | Western Gear Corp | Traction type hoist |
| US3902585A (en) * | 1973-05-07 | 1975-09-02 | Data Products Corp | Electric switch actuated printer ribbon reversing mechanism |
| US4177731A (en) * | 1976-07-26 | 1979-12-11 | Printronix, Inc. | Printer system ribbon drive having constant ribbon speed and tension |
| JPS60165278A (ja) * | 1984-02-09 | 1985-08-28 | Toshiba Corp | 画像形成装置 |
| US4685818A (en) * | 1985-09-16 | 1987-08-11 | Printronix, Inc. | Ribbon fault detection system |
| DE19514599C2 (de) * | 1995-04-20 | 2001-09-06 | Meto International Gmbh | Drucker zum Bedrucken eines Aufzeichnungsträgers |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE518934C (de) * | 1931-02-21 | Heinrich Scheidig | Vorrichtung an Schreibmaschinen zum Anzeigen der letzten zu beschreibenden Bogenzeile | |
| US2199556A (en) * | 1938-10-07 | 1940-05-07 | Ibm | Paper feeding device |
| US2400447A (en) * | 1940-04-25 | 1946-05-14 | American Mach & Foundry | Web-registering device |
| US2705639A (en) * | 1949-12-16 | 1955-04-05 | James A Kennedy | Magnetic type recorder and play back unit |
| US2821284A (en) * | 1954-03-15 | 1958-01-28 | Lamson Paragon Ltd | Carbon transfer material with alarm means for an imprinting machine |
| US3077830A (en) * | 1961-06-05 | 1963-02-19 | Burroughs Corp | High speed print mechanism |
| US3156181A (en) * | 1961-08-03 | 1964-11-10 | Telechrome Mfg Corp | Type wheel printer |
| US3185083A (en) * | 1961-09-21 | 1965-05-25 | Control Data Corp | Ribbon drive mechanism |
-
1964
- 1964-06-22 US US376630A patent/US3334585A/en not_active Expired - Lifetime
-
1965
- 1965-06-03 GB GB23825/65A patent/GB1114783A/en not_active Expired
- 1965-06-09 NO NO158416A patent/NO118821B/no unknown
- 1965-06-18 SE SE8103/65A patent/SE308729B/xx unknown
- 1965-06-19 DE DE19651436658 patent/DE1436658A1/de active Pending
- 1965-06-21 CH CH862765A patent/CH443362A/fr unknown
- 1965-06-21 BE BE665700D patent/BE665700A/xx unknown
- 1965-06-22 AT AT564365A patent/AT265707B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| AT265707B (de) | 1968-10-25 |
| SE308729B (enrdf_load_stackoverflow) | 1969-02-24 |
| GB1114783A (en) | 1968-05-22 |
| BE665700A (enrdf_load_stackoverflow) | 1965-10-18 |
| DE1436658A1 (de) | 1968-11-14 |
| CH443362A (fr) | 1967-09-15 |
| US3334585A (en) | 1967-08-08 |
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