SU1165672A1 - Potash fertilizer - Google Patents
Potash fertilizer Download PDFInfo
- Publication number
- SU1165672A1 SU1165672A1 SU843739290A SU3739290A SU1165672A1 SU 1165672 A1 SU1165672 A1 SU 1165672A1 SU 843739290 A SU843739290 A SU 843739290A SU 3739290 A SU3739290 A SU 3739290A SU 1165672 A1 SU1165672 A1 SU 1165672A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- potassium
- silicate
- chlorine
- calcium silicate
- fertilizer
- Prior art date
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 title claims description 7
- 229940072033 potash Drugs 0.000 title claims description 7
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 title claims description 7
- 235000015320 potassium carbonate Nutrition 0.000 title claims description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011591 potassium Substances 0.000 claims abstract description 7
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 7
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052913 potassium silicate Inorganic materials 0.000 claims abstract description 4
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 4
- NYRAVIYBIHCEGB-UHFFFAOYSA-N [K].[Ca] Chemical compound [K].[Ca] NYRAVIYBIHCEGB-UHFFFAOYSA-N 0.000 claims description 7
- 239000000378 calcium silicate Substances 0.000 claims description 7
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 5
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 241000219051 Fagopyrum Species 0.000 claims description 3
- 235000009419 Fagopyrum esculentum Nutrition 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 241000219094 Vitaceae Species 0.000 claims description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 235000020971 citrus fruits Nutrition 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 235000021021 grapes Nutrition 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 241000207199 Citrus Species 0.000 claims 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims 1
- KCIDZIIHRGYJAE-YGFYJFDDSA-L dipotassium;[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] phosphate Chemical compound [K+].[K+].OC[C@H]1O[C@H](OP([O-])([O-])=O)[C@H](O)[C@@H](O)[C@H]1O KCIDZIIHRGYJAE-YGFYJFDDSA-L 0.000 claims 1
- 239000004111 Potassium silicate Substances 0.000 abstract description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 description 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229940043376 ammonium acetate Drugs 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- ACWBQPMHZXGDFX-QFIPXVFZSA-N valsartan Chemical class C1=CC(CN(C(=O)CCCC)[C@@H](C(C)C)C(O)=O)=CC=C1C1=CC=CC=C1C1=NN=NN1 ACWBQPMHZXGDFX-QFIPXVFZSA-N 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
Применение калиево-калыщевого .силиката формулы KjCaSiO в качестве калийного удобрени .Use of potassium silicate silicate of the formula KjCaSiO as a potassium fertilizer.
Description
1 Наиболее распространенные калийн удобрени КС1 и К-80 вл ютс физи логически кислыми, что особенно неб гопри тно сказываетс при использовании их на кислых почвах. Хлор-и к тому же, оказывает угнетающее дей ствие на р д сельскохоз йственных культур цитрусовые, виноград, греч ха и др. Бесхлорные удобрени на силикатной и алюмосиликатной основах такие например, как метасиликат кали KjSiO и двукалиевый алюмосиликат ZK-OА120 ZSiOji , в отличие от указанных , физиологически нейтральны, однако они сильно гигроскопичны, причем гигроскопичность KjSiOj настолько велика, что он может исполь зоватьс только в виде водного .раствора; Цель изобретени - расширение ас сортимента бесхлорных негигроскопич ных калийных удобрений многофункционального действи . Пригодность калиево-кальциевого силиката как калийного удобрени оценивалась путем постановки специальных вегетационных опытов. Калиево-кальциевый силикат готовили известнь.1М способом путем спе кани стехиометрической смеси крем . незема, поташа и СаСО при . Полученный продукт представл л собой белый сьтучий порошок. Длительное хранение его на воздухе показало , что он негигроскопичен. По известной методике (путем обработки раствором ацетата аммони ) определи ли содержание в продукте обменного кали . Оно составило 95,9%, т.е. практически весь калий в калиевокапьциевом силикате вл етс легко усво емым. 72 Вегетационные опыты проводились на кислой дерново-подзолистой почве. Культура - гречиха. Эффективность удобрени оценивалась по урожаю зерна , полученного с сосуда. Кратность опытов - 3. Фон азотно-фосфорный, удобрени дл сравнени - КС1 и Результаты опытов представлены в таблице. NP (без доДанные таблицы свидетельствуют о том, что калиево-кальциевый силикат вл етс эффективным бесхлорным калийным удобрением. Возможность про влени K2CaSi04 другой его функции - известковател оценивалась путем определени в сол нокислой выт жке СаО. С этой целью калиево-кальциевый силикат обрабать/валс 1,0 н. раствором НС 1 при 25°С в течение 30 мин и при . В результате такой обработки 100% СаО перешло в раствор. Полученные результаты позвол ют рассматривать K2CaSi04 как возможное эффективное негигроскопичное бесхлорное калийное и .известкующее удобрение.1 The most common potash fertilizers, KC1 and K-80, are physiologically acidic, which is particularly unpleasant when used in acidic soils. Chlorine also has a depressant effect on a number of agricultural crops: citrus fruits, grapes, buckwheat, etc. Non-chlorine fertilizers on silicate and aluminosilicate bases such as potassium metasilicate KjSiO and two-potassium aluminosilicate ZK-OA120 ZSiOji, in contrast these are physiologically neutral, but they are strongly hygroscopic, and the hygroscopicity of KjSiOj is so great that it can only be used in the form of an aqueous solution; The purpose of the invention is to expand the range of non-chlorine non-hygroscopic potash fertilizers of multifunctional action. The suitability of potassium-calcium silicate as a potassium fertilizer was assessed by setting up special vegetation experiments. Potassium-calcium silicate was prepared in a lime. The M method using a can of a stoichiometric cream mixture. Nezema, potash and CaCO at. The resulting product was a white, flowing powder. Long-term storage of it in the air showed that it is non-hygroscopic. Using a known technique (by treating with ammonium acetate solution), the content of exchangeable potassium in the product was determined. It was 95.9%, i.e. virtually all potassium in potassium silicate silicate is easily digestible. 72 Vegetation experiments were carried out on acidic sod-podzolic soil. Culture - buckwheat. The effectiveness of the fertilizer was estimated by the yield of grain obtained from the vessel. The multiplicity of experiments is 3. The background is nitrogen-phosphorus, the fertilizer for comparison is KC1 and the results of the experiments are presented in the table. NP (without the addition of the tables shows that potassium-calcium silicate is an effective chlorine-free potassium fertilizer. The possibility of K2CaSi04 manifestation of its other function - the limber, was evaluated by determining in CaO acid extract. For this purpose, potassium-calcium silicate to process / vals A 1.0N solution of HC1 at 25 ° C for 30 min and at. As a result of this treatment, 100% CaO went into solution. The results obtained allow us to consider K2CaSi04 as a possible effective non-hygroscopic chlorine-free potassium. fertilizer fertilizer.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843739290A SU1165672A1 (en) | 1984-05-16 | 1984-05-16 | Potash fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843739290A SU1165672A1 (en) | 1984-05-16 | 1984-05-16 | Potash fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1165672A1 true SU1165672A1 (en) | 1985-07-07 |
Family
ID=21118447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843739290A SU1165672A1 (en) | 1984-05-16 | 1984-05-16 | Potash fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1165672A1 (en) |
-
1984
- 1984-05-16 SU SU843739290A patent/SU1165672A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Петербзфгский А.В. Практикум по агрономической химии. М., изд-во сельскохоз йственной литературы, 1963, с. 488, if-.-;:.-.5b,.j ,«v. --. ,й --гл ,-... .-„..; * |
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