IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0897798
(1986-08-19)
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발명자
/ 주소 |
- Robinson Elmo C. (P.O. Box 27 Paragonah UT 84760)
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| 인용정보 |
피인용 횟수 :
67 인용 특허 :
0 |
초록
▼
The invention relates to a novel fertilizer and method wherein a complex humic acid fertilizer is formed a mix of a select organic material, water, and measured amounts of major inorganic elements of nitrogen, phosphate, potash and sulfur. The constituents mixed in a sealed reactor system with a fir
The invention relates to a novel fertilizer and method wherein a complex humic acid fertilizer is formed a mix of a select organic material, water, and measured amounts of major inorganic elements of nitrogen, phosphate, potash and sulfur. The constituents mixed in a sealed reactor system with a first material, usually an acid, are hydrolyzed by a drastic pH change, raising the mix temperature and pressure, and the mix is subsequently blended with a second material of an opposite pH to the first material, usually a base, reacting with the mix to provide a further temperature and pressure increase, to alter the pH to that of the finished fertilizer, which humic acid fertilizer is then dried and granulated or liquefied to a pumpable slurry.
대표청구항
▼
A method for producing humic acid fertilizer, comprising the steps of (a) selecting at least one organic material from the group of low humic acid materials including livestock and poultry manure, sewage sludge, separated garbage, cotton gin trash, fruit cannery wastes, vegetable cannery wastes, nut
A method for producing humic acid fertilizer, comprising the steps of (a) selecting at least one organic material from the group of low humic acid materials including livestock and poultry manure, sewage sludge, separated garbage, cotton gin trash, fruit cannery wastes, vegetable cannery wastes, nut cannery wastes, wood and paper pulp wastes, spent mushroom compost, methane and alcohol solid wastes, lignite, leonardite, humate, and coal, said organic material being at least 30% by dry weight of the finished product for dry granular production and 10-25% by dry weight of the finished product for slurry production and having a high content of one of lignin and cellulose; (b) analyzing said organic material to determine the composition of major inorganic elements of nitrogen, phosphate, potash, and sulfur, (c) mixing trace amounts up to 1% by weight of said major elements with said organic material to produce a specific formula combination of said major elements in the finished fertilizer product; (d) adding a measured quantity of water to the mixture of organic material and major elements to produce a moisture content of 12-30% by weight; (e) depositing the mixture in a reactor and sealing said reactor to the atmosphere; (f) blending with the mixture within said reactor a measured quantity of a base material having a first pH level to drastically change the pH of the mixture, thereby resulting in hydrolization of the mixture and an increase in temperature and pressure within said reactor; (g) blending a measured quantity of an acid material having a second pH level opposite said first pH level with said mixture within said reactor to adjust the pH level of the mixture to that of the final fertilizer; (h) maintaining a pressure of up to 30 psi and a pressure of up to 280°F. within said reactor to assist in hydrolysis of the mixture to form within the mixture a new molecular structure including molecular clusters of inorganic chemicals that surround larger humic acid molecules; and (i) processing the finished fertilizer mixture to a desired consistency.
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