Process technique for furol waste liquid

A technology for treating process and waste liquid, which is applied in the direction of combustion method, combustion type, incinerator, etc., to save fuel and solve the effect of coking.

Inactive Publication Date: 2008-06-18
JINAN SHENGQUAN GROUP SHARE HLDG
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0009] In order to solve the negative impact caused by furfural waste liquid

Method used

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  • Process technique for furol waste liquid

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Experimental program
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Effect test

Embodiment 1

[0025] Embodiment 1. When the combustion temperature of the furnace is 600° C., the flame in the furnace is red. The materials are aldehyde sludge and light components. Addition amount is 2 tons, wherein aldehyde slime is 0.8 tons, and light component is 1.2 tons.

Embodiment 2

[0026] Embodiment 2. When the combustion temperature of the furnace is 700° C., the flame in the furnace is light red. The material is still aldehyde sludge and light components. Addition amount is 2 tons, wherein aldehyde slime is 0.77 tons, light component is 1.23 tons.

Embodiment 3

[0027] Embodiment 3. When the combustion temperature of the furnace is 850° C., the flame in the furnace is light red. The material is still aldehyde sludge and light components. Addition amount is 2 tons, wherein aldehyde slime is 0.62 tons, light component is 1.38 tons.

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Abstract

The invention discloses a treatment technics for waste furfural liquid. The treatment technics fully mixes furfural mud and light components in a weight proportion of 1 to 1.5 to 2.4 and then the mixed furfural mud and light components burn completely. The technics completely solves the problems of the furfural slag solidification and the boiler coking after burning. Massive heat is generated through the burning of materials. Each kilogram of materials after can generate heat of 2400 kj after burning, thus saving partial fuel.

Description

technical field [0001] The invention relates to the treatment of industrial waste water, in particular to a treatment process of furfural waste liquid. Background technique [0002] At present, in the production process of furfural, all waste liquids such as brush tank water and aldehyde sludge after refining are discharged into waste iron drums, and then the waste liquid is manually poured out or poured into furfural slag for burning. Doing so has a whole host of negative consequences. These negative effects are specifically: [0003] 1. Wastewater contains methanol, acetone and water. If methanol and acetone are poured into the ground, they will damage the ground water. pollute the environment. [0004] 2. Pour the waste water into the furfural slag to solidify most of the furfural slag. [0005] 3. After the furfural slag enters the boiler for combustion, the distribution of the furfural slag is uneven due to the presence of waste water, and the combustion in the boi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/04
Inventor 江成真储连富赵新华刁元成韩玉成
Owner JINAN SHENGQUAN GROUP SHARE HLDG
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