NO120211B - - Google Patents
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- Publication number
- NO120211B NO120211B NO157457A NO15745765A NO120211B NO 120211 B NO120211 B NO 120211B NO 157457 A NO157457 A NO 157457A NO 15745765 A NO15745765 A NO 15745765A NO 120211 B NO120211 B NO 120211B
- Authority
- NO
- Norway
- Prior art keywords
- superphosphate
- metaphosphate
- percent
- weight
- mixture
- Prior art date
Links
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 claims description 83
- 239000002426 superphosphate Substances 0.000 claims description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 125000005341 metaphosphate group Chemical group 0.000 claims description 44
- 239000000203 mixture Substances 0.000 claims description 40
- 238000006460 hydrolysis reaction Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 25
- 230000007062 hydrolysis Effects 0.000 claims description 24
- 239000002253 acid Substances 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 230000005070 ripening Effects 0.000 claims description 9
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 claims description 6
- 235000019983 sodium metaphosphate Nutrition 0.000 claims description 6
- 239000003337 fertilizer Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 235000011010 calcium phosphates Nutrition 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 235000011009 potassium phosphates Nutrition 0.000 claims description 2
- 239000000047 product Substances 0.000 description 56
- 238000001035 drying Methods 0.000 description 17
- ROPDWRCJTIRLTR-UHFFFAOYSA-L calcium metaphosphate Chemical compound [Ca+2].[O-]P(=O)=O.[O-]P(=O)=O ROPDWRCJTIRLTR-UHFFFAOYSA-L 0.000 description 12
- 238000000184 acid digestion Methods 0.000 description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 229910019142 PO4 Inorganic materials 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 238000005469 granulation Methods 0.000 description 8
- 230000003179 granulation Effects 0.000 description 8
- 239000010452 phosphate Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- OQZCJRJRGMMSGK-UHFFFAOYSA-M potassium metaphosphate Chemical compound [K+].[O-]P(=O)=O OQZCJRJRGMMSGK-UHFFFAOYSA-M 0.000 description 4
- 229940099402 potassium metaphosphate Drugs 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 235000019691 monocalcium phosphate Nutrition 0.000 description 1
- 230000024121 nodulation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
- G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
- G06F13/122—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware performs an I/O function other than control of data transfer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/18—Handling requests for interconnection or transfer for access to memory bus based on priority control
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Communication Control (AREA)
- Fertilizers (AREA)
- Information Transfer Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US357362A US3323110A (en) | 1964-04-06 | 1964-04-06 | Information handling apparatus including freely assignable readwrite channels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO120211B true NO120211B (lt) | 1970-09-14 |
Family
ID=23405271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO157457A NO120211B (lt) | 1964-04-06 | 1965-03-30 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3323110A (lt) |
| JP (1) | JPS5215934B1 (lt) |
| AT (1) | AT275919B (lt) |
| BE (1) | BE662121A (lt) |
| CH (1) | CH437865A (lt) |
| DE (1) | DE1499190C3 (lt) |
| DK (1) | DK143919C (lt) |
| FI (1) | FI40948B (lt) |
| GB (1) | GB1107661A (lt) |
| NL (1) | NL6504375A (lt) |
| NO (1) | NO120211B (lt) |
| SE (1) | SE314545B (lt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404376A (en) * | 1964-04-06 | 1968-10-01 | Ibm | Computer sub-system circuits |
| US3399385A (en) * | 1965-12-07 | 1968-08-27 | Western Electric Co | Activity reporting system |
| US3456242A (en) * | 1966-01-24 | 1969-07-15 | Digiac Corp | Data handling system and method |
| US3416139A (en) * | 1966-02-14 | 1968-12-10 | Burroughs Corp | Interface control module for modular computer system and plural peripheral devices |
| US3479649A (en) * | 1966-07-22 | 1969-11-18 | Gen Electric | Data processing system including means for masking program interrupt requests |
| US3482213A (en) * | 1967-03-27 | 1969-12-02 | Burroughs Corp | Digital data transparent transmission means |
| US3544969A (en) * | 1967-11-27 | 1970-12-01 | Standard Computer Corp | Language independent computer |
| US3521240A (en) * | 1968-03-06 | 1970-07-21 | Massachusetts Inst Technology | Synchronized storage control apparatus for a multiprogrammed data processing system |
| US3629855A (en) * | 1969-10-02 | 1971-12-21 | Gen Electric | Data acquisition and identification system |
| US3623022A (en) * | 1969-12-29 | 1971-11-23 | Ibm | Multiplexing system for interleaving operations of a processing unit |
| US3693160A (en) * | 1970-06-26 | 1972-09-19 | Ibm | Apparatus for controlling the cycle steals required by a chain printer under cpu control |
| US3629848A (en) * | 1970-09-21 | 1971-12-21 | Ibm | Print compare operation from main storage |
| US3781810A (en) * | 1972-04-26 | 1973-12-25 | Bell Telephone Labor Inc | Scheme for saving and restoring register contents in a data processor |
| US3826872A (en) * | 1973-01-02 | 1974-07-30 | Honeywell Inf Systems | Transparent multiplexer communication transmission system |
| US3932841A (en) * | 1973-10-26 | 1976-01-13 | Raytheon Company | Bus controller for digital computer system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3200380A (en) * | 1961-02-16 | 1965-08-10 | Burroughs Corp | Data processing system |
| US3238298A (en) * | 1962-05-07 | 1966-03-01 | Avco Corp | Multiplex communication system with multiline digital buffer |
-
1964
- 1964-04-06 AT AT312765A patent/AT275919B/de active
- 1964-04-06 US US357362A patent/US3323110A/en not_active Expired - Lifetime
-
1965
- 1965-03-26 DK DK157465A patent/DK143919C/da not_active IP Right Cessation
- 1965-03-29 GB GB13246/65A patent/GB1107661A/en not_active Expired
- 1965-03-30 NO NO157457A patent/NO120211B/no unknown
- 1965-04-05 SE SE4367/65A patent/SE314545B/xx unknown
- 1965-04-05 DE DE1499190A patent/DE1499190C3/de not_active Expired
- 1965-04-05 JP JP40019581A patent/JPS5215934B1/ja active Pending
- 1965-04-05 FI FI0803/65A patent/FI40948B/fi active
- 1965-04-06 CH CH474765A patent/CH437865A/fr unknown
- 1965-04-06 NL NL6504375A patent/NL6504375A/xx unknown
- 1965-04-06 BE BE662121D patent/BE662121A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE662121A (lt) | 1965-08-02 |
| US3323110A (en) | 1967-05-30 |
| NL6504375A (lt) | 1965-10-07 |
| DK143919C (da) | 1982-04-13 |
| FI40948B (lt) | 1969-03-31 |
| DK143919B (da) | 1981-10-26 |
| DE1499190B2 (de) | 1974-11-28 |
| DE1499190C3 (de) | 1978-04-20 |
| GB1107661A (en) | 1968-03-27 |
| SE314545B (lt) | 1969-09-08 |
| JPS5215934B1 (lt) | 1977-05-06 |
| AT275919B (de) | 1969-11-10 |
| CH437865A (fr) | 1967-06-15 |
| DE1499190A1 (de) | 1969-12-11 |
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