首页 / 专利分类库 / 肥料;肥料制造 / 磷肥 / 过磷酸钙,即为直接得到固体产品用磷酸岩或骨质磷酸盐与一定量及一定浓度的硫酸或磷酸反应生产的肥料
序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
61 磷酸二氢复合肥的制造方法 CN90101583.0 1990-03-24 CN1055167A 1991-10-09 李坤英
发明提出了一种用动物的废毛皮肉渣为主要原料制备磷酸二氢复合肥的方法,它包括用苛性钾将毛皮肉渣等解工序,使水解溶液与过磷酸进行化学反应工序,以及造粒工序,制成的复合肥具有含氮、磷和钾丰富以及易为农作物吸收之优点,同时,也提供了一种有效地综合利用毛皮肉渣等传统废弃物的途径。
62 多效复合肥及其制造方法 CN87104072 1987-06-02 CN87104072A 1988-01-13 吴社和; 林雨苍; 陈国鎏; 季石; 黄国球
一种可施用于各地不同土壤和各种经济作物、粮食作物、瓜果、含果实蔬菜的多效复合肥。其特点是采用酸氢铵作为氮源,原料来源丰富,价格低廉。组成多效复合肥的各种肥料稳定,可较长期存放,内含养分比已有的复合肥齐全,能满足作物生长的需要,增产增收显著。本多效复合肥采用无干燥机械挤压造粒,生产流程短,设备投资少,加工成本低,很适合中、小型化肥厂和乡镇企业采用。
63 一种含氟污泥回收利用装置 CN202320311096.8 2023-02-24 CN219860578U 2023-10-20 魏天荣; 肖林波; 方超; 田承涛; 董傲寒; 张文超
本实用新型公开了一种含氟污泥回收利用装置,包括污泥运输皮带、硫酸槽、反应槽、混合槽,所述污泥运输皮与所述反应槽连通,所述反应槽与所述的硫酸槽连通,低压蒸汽管通向所述反应槽,在所述的低压蒸汽管上设有第一控制,在所述反应槽上设有排气管,在所述排气管出口端设有机;所述的混合槽与所述的反应槽通过反应料浆连通,所述的磷酸供应管与所述混合槽连通,在所述磷酸供应管上设有第二控制阀门;在所述的反应槽与所述的混合槽上均设有搅拌轴。本实用新型,结构简单,可以有效消除磷石膏中的氟,方便后续利用。
64 비료 혼용적합성 조성물 KR1020077018722 2006-01-20 KR1020070106721A 2007-11-05 첸치-유알.
This invention relates to compositions compatible with liquid fertilizers and methods of use thereof.
65 키토산계 배합 비료 KR1019930017816 1993-09-06 KR1019950008435A 1995-04-17 이기영
본 발명은 키토산을 함유하는 개량 배합비료에 관한 것이다. 구체적으로는 키토산 용액에 굴껍질분 용액, 인산암모늄용액 또는 인산 칼륨용액 중에서 선택된 하나를 배합시킨 것으로서, 토양개선, 병충해 방지 및 식물영양공급에 우수한 효과를 나타내는 액상 비료에 관한 것이다. 그의 주요 구성은 키토산 용액 80% 및 굴껍질 분용액 20%, 키토산 용액 20% 및 인산 암모늄 용액 80%, 키토산 용액 및 인산칼륨 용액 80%로 이루어진다.
66 직파재배용 비료 조성물 및 그 제조방법 KR1020090114026 2009-11-24 KR100993007B1 2010-11-09 하병연; 임기성
PURPOSE: A fertilizer composition for direct sowing and a manufacturing method thereof are provided to enable fertilizer elements to be slowly emitted during the growing time of crops by mixing a coated fertilizer with covering soil. CONSTITUTION: A fertilizer composition for direct sowing contains the following: covering soil including a mixture of an alkaline covering-soil conditioner and phospho-gypsum; and a mixture of a compound fertilizer coated with a polymer resin, and a urea fertilizer. The alkaline covering-soil conditioner is selected from the group consisting of a silicate fertilizer and a calcium fertilizer.
67 석회고토를 이용한 산성, 고농도 식물가용 Al 및 Mn 토양의 개량 및 식생피복 방법 KR1020090001313 2009-01-07 KR1020100081887A 2010-07-15 김재곤; 박정식; 이진수; 김통권; 송호철
PURPOSE: An improvement and vegetation covering method of aluminum and manganese soil is provided to prevent the growth dullness and apoptosis a vegetable using dolomite. CONSTITUTION: An improvement and vegetation covering method using dolomite comprises the following steps: analyzing the plant availability of the aluminum concentration(S100); analyzing the plant availability of the manganese concentration(S110); measuring the pH of soil(S120); determining whether the soil has the possibility of the vegetation growth dullness and apoptosis(S130); determining the amount of dolomite(S140); processing the soil with the dolomite by a surface spraying(S150); and performing a vegetation coating(S160).
68 ポリリン酸カリウムカルシウムの性分散液、流動性液体肥料の製造方法、及び肥料としてのピロリン酸二カリウムカルシウムの使用方法。 JP2018517209 2016-10-06 JP6831837B2 2021-02-17 ユーゲッシュ チャンド
69 造粒体、造粒体の製造方法、質浄化装置、リン酸肥料、及び、土壌改良資材 JP2011283724 2011-12-26 JP5989334B2 2016-09-07 中澤 亮二; 佐々木 直里; 小山 秀美; 平井 和彦
70 Granule, method of producing granule, water cleaning apparatus, phosphatic fertilizer, and soil conditioner JP2011283724 2011-12-26 JP2013132583A 2013-07-08 NAKAZAWA RYOJI; SASAKI NAOSATO; KOYAMA HIDEMI; HIRAI KAZUHIKO
PROBLEM TO BE SOLVED: To provide a granule which has superior adsorptivity for phosphates, a method of producing the granule, a water cleaning apparatus having superior adsorptivity for phosphates, and a phosphatic fertilizer and a soil conditioner each using the granule.SOLUTION: The granule contains porous calcium carbonate granular body and glass bonded to the porous calcium carbonate granular body and having a softening temperature of 600-675°C. It is preferred that the porous calcium carbonate granular body are shell granular body, and the glass having the softening temperature of 600-675°C is glass containing strontium or barium or is cathode-ray tube panel glass.
71 Paste fertilizer for lowland rice JP2002146690 2002-05-21 JP2003335597A 2003-11-25 BATO YASUHIDE
PROBLEM TO BE SOLVED: To solve the problem that conventional paste fertilizers for lowland rice do not necessarily and sufficiently promote early transplanting of rice seedling and cause inhibition or retardation in growth of the rice plants after early transplanting. SOLUTION: The paste fertilizer for lowland rice (1) has a mass ratio AN/TN of 0.3-0.6, provided that AN and TN are amounts of ammonia nitrogen and total nitrogen, respectively, described in an official specification for fertilizers, (2) has a mass ratio of sulfur powder (S) to TN of 0.03-1.50 and (3) contains at least 10 mass% TN and at least 8 mass% each and 30-40 mass% in total of phosphoric acid and potassium calculated as P 2O 5 and K 2O, respectively. Compared to the currently available ones, the paste fertilizer exerts superior effects, promoting initial growth and advancing heading date and maturing time. COPYRIGHT: (C)2004,JPO
72 Doped with phosphorus was activated alumina JP2001524936 2000-09-25 JP2003509332A 2003-03-11 カイ レネ ニールセン,; コニー ヴェー ハンセン,; ヘニング ホフィウス,
(57)【要約】 本発明は、リンをドープした活性アルミナの顆粒を製造するための新しい方法、その顆粒自身、ならびに成長調節剤としてのその顆粒の使用(とくに、鉢植え植物におけるリン濃度の低い緩衝剤としての使用)に関する。 酸化アルミニウムとリン源とから、リンをドープした活性アルミナの顆粒を製造する方法が、説明されている。 これらの顆粒は、とくにリン濃度の低い緩衝剤として、鉢植え植物における成長調節剤として使用することができる。
73 Raising of seedling of rice plant JP31388797 1997-11-14 JPH11137074A 1999-05-25 TADA KEIJI
PROBLEM TO BE SOLVED: To realize the labor saving in fertilizer application even for silicic acid and prep. phosphoric acid and raise seedlings of rice plant with a bed soil or a soil cover excellent in water holding properties by applying a porous calcium silicate hydrate at a pH regulated within a specific range. SOLUTION: A porous calcium silicate hydrate at a pH regulated to 3.5-8.0 is applied and a part or all of a pH adjustor is preferably phosphoric acid. The porous calcium silicate hydrate is the one obtained by adding a foaming agent to a siliceous raw material and a calcareous raw material as main raw materials, precuring the resultant mixture and then carrying out hdrothermal synthesis. Specifically, xonotlite, tobermorite, gyrolite, hillebrandite, foshagite and the like are cited. COPYRIGHT: (C)1999,JPO
74 Sulfur-containing fertilizer and a method of manufacturing the same JP52649896 1996-03-04 JPH11502185A 1999-02-23 ステュアト ヂー. ベクスタン
(57)【要約】 硫黄と、硫酸アンモニウム、燐酸アンモニウム、及びこれらの混合物からなる群から選ばれた少なくとも一つの成分との均一な分散系からなる均質な顆粒状の硫黄含有肥料であって、この硫黄は約100μm以下の平均粒子サイズを有している。 この顆粒状硫黄含有肥料の製造方法が述べられている。 このプロセスは、(i)アンモニアを含む第1流を形成し、(ii)硫酸、燐酸及びそれらの混合物からなる群から選ばれた少なくとも一つの成分を含む第2流を形成し、(iii)系液体を含む第3流を形成し、(iv)前記第1、第2、第3流を混合して一つの液状反応体混合物を形成し、(v)該液状反応体混合物をミキサーに供給し、(vi)前記反応体混合物の固化に先立って、溶融した硫黄を含む第4流を前記ミキサーに供給し、(vii)均質溶融物を固化して顆粒状硫黄含有肥料を製造する各段階を含む。
75 Substance obtained by adding nutrient or animal or vegetable raw material to glucose and glucose polymer and its employment JP17531996 1996-05-01 JPH09294575A 1997-11-18 NISHIUCHI HIDEO
PROBLEM TO BE SOLVED: To obtain the subject substance capable of controlling the supply of oxygen to change cells into dormant states and thereby enabling the flowering of cut flowers or arranged flowers for long periods, the culture of plants in states free from soil, fertilizers, etc., the preservation of fresh foods for long periods, etc., by adding nitrogen, phosphorus and potassium to glucose (polymer). SOLUTION: The substance containing glucose or a glucose polymer and nutrients or animal or plant raw materials is obtained by adding nitrogen, phosphorus and potassium as the nutritive elements or the animal or plant raw materials in an arbitrary ratio to the glucose or glucose polymer. The substance can prevent the inner degradation, overheating, oxidation or putrefaction of fresh foods by their inner nutrient consumption due to the interaction of the glucose or glucose polymer with an organic acid, and further control the supply of oxygen to change cells into dormant states. Thereby, the substance enables the preservation of the fresh foods in the fresh state at the ordinary temperature for long periods, and is useful for the flowering of cut flowers or arranged flowers for long periods, the culture of plants in states free from a fertilizer or an agricultural chemical, etc. COPYRIGHT: (C)1997,JPO
76 Manufacture of fertilizer and nutrient for aquatic plants JP13509985 1985-06-19 JPS61291482A 1986-12-22 YOKOYAMA TSUNETAKA
77 JPS5626639B2 - JP8323977 1977-07-12 JPS5626639B2 1981-06-19
78 JPS5422194B2 - JP8330175 1975-07-07 JPS5422194B2 1979-08-04
79 Production of slow acting granular composite fertilizer for rice field JP8323977 1977-07-12 JPS5420857A 1979-02-16 FUKUSHIMA MASARU; INOUE MASAAKI
80 Method of treating sludge water JP14439375 1975-12-02 JPS5281959A 1977-07-08 KAWASUMI OSAMU; FUKUDA MAKOTO; YAMAGUCHI KIYOTO
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