Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Carbon matrix fertilizer production resource comprehensive utilization method based on updraft carbon gas co-production furnace

A technology for producing resources and carbon-based fertilizers, applied in the direction of fertilizer mixture, application, nitrogen fertilizer, etc., can solve the problems of serious environmental pollution and low resource utilization rate, and achieve the effect of improving utilization efficiency and realizing energy utilization

Inactive Publication Date: 2018-11-02
FUJIAN SINOCHEM ZHISHENG FERTILIZER +1
View PDF7 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Today, my country's traditional extensive growth pattern of high consumption, high emissions, and low efficiency has not been fundamentally changed, with low resource utilization and serious environmental pollution

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Carbon matrix fertilizer production resource comprehensive utilization method based on updraft carbon gas co-production furnace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] A method for comprehensive utilization of carbon-based fertilizer production resources based on an updraft carbon-gas cogeneration furnace, the specific steps are as follows:

[0028] a. Use a crusher to crush the agricultural and forestry wastes to a size of less than 12 cm, and send the crushed materials into the drum dryer for raw material drying pretreatment;

[0029] b. The dried material enters the updraft charcoal-gas cogeneration furnace for pyrolysis and gasification reaction to produce biomass charcoal and biomass combustible gas;

[0030] c. Grinding the generated biochar, the particle size of the charcoal powder is 60-80 mesh, spraying the ground biochar with wood vinegar; adding the sprayed biochar to inorganic fertilizer and binder to form charcoal Base fertilizer, the mass percentages of the biomass charcoal, inorganic fertilizer, and binder are respectively 10% to 40%, 40% to 70%, and 1% to 10%, wherein the inorganic fertilizer is one of the following: a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses a carbon matrix fertilizer production resource comprehensive utilization method based on an updraft carbon gas co-production furnace. The carbon matrix fertilizer production resource comprehensive utilization method comprises following steps: a, agriculture and forestry waste is crushed using a crusher, an obtained crushed material is introduced into a roller dryer for rawmaterial drying pretreatment; b, after drying, the material is introduced into the updraft carbon gas co-production furnace for pyrolysis gasification reaction to produce biomass charcoal and biomasscombustible gas; and c, the produced biomass charcoal is subjected to milling, obtained biomass charcoal powder is subjected to spraying treatment with pyroligneous liquor, an inorganic fertilizer anda binding agent are added into the biomass charcoal after spraying treatment so as to obtain a carbon matrix fertilizer, and the carbon matrix fertilizer is subjected to granulation so as to obtain carbon matrix fertilizer particles. The carbon matrix fertilizer production resource comprehensive utilization method is capable of realizing resource comprehensive utilization, and increasing energy utilization efficiency; and in addition, biomass combustion gas is subjected to low nitrogen combustion to produce steam, fire coal boilers can be replaced partially, environment protection discharge is realized, exhaust-heat boiler tail gas is further adopted in a drying system, and energy utilization optimization is realized.

Description

technical field [0001] The invention relates to the technical field of carbon-based fertilizer production, in particular to a method for comprehensive utilization of carbon-based fertilizer production resources based on an updraft carbon-gas cogeneration furnace. Background technique [0002] Today, my country's traditional extensive growth pattern of high consumption, high emissions, and low efficiency has not been fundamentally changed, resulting in low resource utilization and serious environmental pollution. [0003] The current resource and environmental situation is still very severe. It is necessary to vigorously develop the circular economy, and take various effective measures in accordance with the principle of "reduction, reuse, and recycling" to reduce resource consumption and environmental protection as much as possible. To achieve the maximum economic output and minimum waste discharge, realize the unification of economic, environmental and social benefits, and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/20C10J3/72C10J3/76C10J3/84C10J3/86C05G3/00
CPCC05B7/00C05G3/00C05G5/12C10J3/20C10J3/725C10J3/76C10J3/84C10J3/86C10J2300/0906C10J2300/0909C10J2300/092C10J2300/0956C05B13/02C05C3/00C05C9/00C05D9/00C05F11/00Y02P20/10Y02P20/129
Inventor 施刘砚卢建翔沈丽英刘启华钟宏科
Owner FUJIAN SINOCHEM ZHISHENG FERTILIZER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com