CN102602939A

CN102602939A - Method for simultaneously preparing nano-silica, biological potassium fulvic acid and biological fuel ethanol from sugarcane in pollution-free manner

Info

Publication number: CN102602939A
Application number: CN2012100680595A
Authority: CN
Inventors: 朱毅彬; 朱天南
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-15
Filing date: 2012-03-15
Publication date: 2012-07-25

Abstract

The invention provides a method for simultaneously preparing nano-silica, biological potassium fulvic acid and biological fuel ethanol from sugarcane in a pollution-free manner, which uses the sugarcane as raw materials and requires a sugarcane press machine, a biological reactor, distillation equipment, a molecular sieve, a catalytic converter, polymerization and contraction equipment, silica separation equipment, biological potassium fulvic acid purification equipment and nano-silica purification equipment. Compared with a traditional method for respectively extracting nano-silica from non-renewable minerals, extracting fulvic acid from low-heat-value coal and leading the fulvic acid to chemically react with potassium hydroxide to prepare the potassium fulvic acid, and extracting fuel ethanol from petroleum raw materials, the method has the advantages that the nano-silica, the biological potassium fulvic acid and the biological fuel ethanol are simultaneously prepared from an integral sugarcane plane in the biological reactor in the pollution-free manner, sugarcane resources can be completely utilized, and energy consumption of a unit product is reduced. The method belongs to the field of biological technology, new materials, new energy resources, energy conservation and environmental protection and the low-carbon, economical and recycling economy category.

Description

With pollution-free nano silicon, biological potassium fulvate, the biofuel alcoholic acid method produced simultaneously of sugarcane

Technical field the present invention is directed to pollution-free nano silicon, biological potassium fulvate, the biofuel alcoholic acid method produced simultaneously of sugarcane.Belong to biotechnology, new forms of energy, the energy-conserving and environment-protective technical field.

What background technology was traditional extracts nano silicon with mineral, and energy consumption is high, and is seriously polluted, and resource is non-renewable; Adopt the tangerine bar to burn, get the method that its ash content extracts nano silicon again, cause renewable energy source and organic waste in the tangerine bar, expensive, atmospheric pollution is serious.With the single potassium fulvate of producing of sugarcane, both wasted wherein bioenergy and the resource of nano silicon, cost is high, causes certain water to pollute; With the single bio-ethanol of producing of sugarcane, the wasting of resources is big, and wherein nano silicon, potassium fulvate are mixed in the waste liquid and emit, and causes serious water to pollute; Traditional sugarcane system ethanol is only used the sugarcane stem, is rich in available potassium, the rotten acid starting material xylogen of nano silicon and manufacture-yellow, and Mierocrystalline cellulose, the sugarcane leaf of semicellulose, the sugarcane tip also is dropped the waste that causes resource.With whole strain sugarcane is raw material; Pollution-freely produce the complete utilization that nano silicon, biological potassium fulvate, biofuel ethanol have been realized the sugarcane resource simultaneously; Comprehensive energy consumption is low; Solved with a kind of renewable resources and replace mineral silica simultaneously, low thermal mass coal, mineral K, oil return kind of Nonrenewable resources and separately independent and produce high energy consumption that three kinds of products cause, high pollution, an expensive difficult problem.

Summary of the invention is compared in the never reproducible respectively mineral and is extracted nano silicon; From low thermal mass coal, extracting xanthohumic acid carries out chemical reaction with Pottasium Hydroxide again and produces potassium fulvate; Have petroleum to produce alcohol fuel, in bio-reactor with whole strain sugarcane pollution-free nano silicon, biological potassium fulvate, the biofuel alcoholic acid method produced simultaneously simultaneously.The sugarcane resource is fully exploited, and energy consumption of unit product reduces.Belonging to biotechnology, novel material, new forms of energy, energy-conserving and environment-protective industry, is low-carbon economy, the recycling economy category.

Brief description of drawings in drawings is a process flow diagram

After the sophisticated sugarcane harvesting of embodiment; Through squeezing; Solid-liquid separation, sugar cane juice get into bio-reactor after filtering, and nano silicon, biological potassium fulvate, biofuel ethanol generate mixed solution in reactor drum; Mixed solution is through distillation; Isolate and take off alcohol mixeding liquid through catalysis behind the biofuel ethanol, the nano silicon in bunching, the mixed solution separates with other material again, and the carbon in the mixed solution, hydrogen, oxygen, potassium element and Mierocrystalline cellulose, semicellulose, ulmic acid, Ulmic acids material are by catalysis; Bunching becomes potassium fulvate, mixed solution is separated obtaining biological potassium fulvate and nano silicon and carry out purifying and obtain biological potassium fulvate and nano silicon product.

Claims

1. using the pollution-free nano silicon, biological potassium fulvate, biofuel alcoholic acid method produced simultaneously of sugarcane is to be raw material with sugarcane, and its working method comprises cane mill, bio-reactor, distillation plant, molecular sieve, catalyst converter, bunching equipment, silicon-dioxide separating device, biological potassium fulvate purifier apparatus, nano silicon purifier apparatus.It is characterized in that: compare with extracting nano silicon in the never reproducible mineral respectively, from low thermal mass coal, extract xanthohumic acid and carry out chemical reaction with Pottasium Hydroxide again and produce potassium fulvate, have petroleum to produce alcohol fuel.In bio-reactor with whole strain sugarcane pollution-free nano silicon, biological potassium fulvate, the biofuel alcoholic acid method produced simultaneously simultaneously.The sugarcane resource is fully exploited, and energy consumption of unit product reduces.Belonging to biotechnology, novel material, new forms of energy, energy-conserving and environment-protective industry, is low-carbon economy, the recycling economy category.

2. according to claim 1 a kind of with pollution-free nano silicon, biological potassium fulvate, the biofuel alcoholic acid method produced simultaneously of sugarcane.It is characterized in that the whole strain of sugarcane is all utilized; Sugarcane is sugar cane juice pollution-free whole generation nano silicons of while, biological potassium fulvate, biofuel alcohol mixeding liquid in bio-reactor after squeezing out juice; Mixed solution goes out biological alcohol fuel through fractionation by distillation; Take off alcohol mixeding liquid and obtain elementary biological potassium fulvate and nano silicon through catalysis, bunching, separation, elementary potassium fulvate, nano silicon more respectively purifying obtain biological potassium fulvate, nano silicon product.