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Method for increasing yield by using vinasse of winery

A technology of distiller's grains and distilleries, which is applied in the field of increasing production by using distiller's grains, which can solve the problems of pollution and high cost of distiller's grains treatment, and achieve the effects of low investment cost, good oil increase effect, and reduced oil-water interfacial tension

Inactive Publication Date: 2018-05-08
YANTAI SMITHDE ELECTROMECHANICAL EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention solves the problems of high processing cost of distiller's grains and environmental pollution caused by discharge; at the same time, the invention has the advantages of simple processing technology, low investment cost and good oil increasing effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A method for increasing production using distiller's grains, the method comprising the following steps:

[0045] (1) Pretreatment of distiller's grains

[0046] The distiller's grains are separated from solid and liquid to obtain solid distiller's grains and distiller's grains separated liquid.

[0047] (2) Pretreatment of solid distiller's grains

[0048] The solid distiller's grains are pulverized into uniform solid distiller's grains.

[0049] oil well B 32 The permeability of the distiller's grain is 2200mD, and the particle size of the selected solid distiller's grains is 40 mesh.

[0050] (3) Thickening treatment of distiller's grains

[0051] Adding a thickener and water to the solid distiller's grains for thickening treatment, the mass ratio of the thickener, solid distiller's grains and water is 1:5:20.

[0052] The thickener is polyacrylate.

[0053] (4) Pretreatment of distiller's grain separation liquid

[0054] Formation water is added to the distill...

Embodiment 2

[0075] A method for increasing production using distiller's grains, the method comprising the following steps:

[0076] (1) Pretreatment of distiller's grains

[0077] The distiller's grains are separated from solid and liquid to obtain solid distiller's grains and distiller's grains separated liquid.

[0078] (2) Pretreatment of solid distiller's grains

[0079] The solid distiller's grains are pulverized into uniform solid distiller's grains.

[0080] oil well B 35 The permeability of the distiller's grain is 2100mD, and the particle size of the selected solid distiller's grains is 45 mesh.

[0081] (3) Thickening treatment of distiller's grains

[0082] Adding a thickener and water to the solid distiller's grains for thickening treatment, the mass ratio of the thickener, solid distiller's grains and water is 1:6:26.

[0083] The thickener is associative polyurethane.

[0084] (4) Pretreatment of distiller's grain separation liquid

[0085] Formation water is added to...

Embodiment 3

[0106] A method for increasing production using distiller's grains, the method comprising the following steps:

[0107] (1) Pretreatment of distiller's grains

[0108] The distiller's grains are separated from solid and liquid to obtain solid distiller's grains and distiller's grains separated liquid.

[0109] (2) Pretreatment of solid distiller's grains

[0110] The solid distiller's grains are pulverized into uniform solid distiller's grains.

[0111] oil well B 37 The permeability of the distiller's grain is 2500mD, and the particle size of the selected solid distiller's grains is 30 mesh.

[0112] (3) Thickening treatment of distiller's grains

[0113] Adding a thickener and water to the solid distiller's grains for thickening treatment, the mass ratio of the thickener, solid distiller's grains and water is 1:8:30.

[0114] The thickener is associative polyurethane.

[0115] (4) Pretreatment of distiller's grain separation liquid

[0116] Formation water is added to...

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Abstract

The invention belongs to the technical field of sewage treatment, and particularly relates to a method for increasing the yield by using vinasse of winery. The method comprises the following steps: pretreatment of the vinasse; pretreatment of solid vinasse; thickening treatment of the vinasse; pretreatment of vinasse separating liquid; field injection of the vinasse; field injection of the vinasseseparating liquid; shut-in culture; and evaluation of a field test effect. The method solves the problems of high vinasse treatment cost and environmental pollution caused by discharging; the methodhas the advantages of simple treatment method, simplicity and convenience in operation, small investment, low cost and good field effect; the period of validity of a field test is longer than 5 years,and the input-output ratio is more than 1: 10; and the mean daily gain of oil in a single well is more than 3 t. Therefore, the method can be widely applied to a yield increase measure for an oil well.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a method for increasing production by utilizing distiller's grains. Background technique [0002] Distiller's grains are by-products of the brewing industry and the direct leftovers in the brewing process. They are rich in nutrients such as crude starch, crude fiber, crude protein, nitrogen-free extracts, crude fat, amino acids and various vitamins, trace elements, Bioactive substances such as enzymes. [0003] According to statistics, my country's annual production of liquor distillers grains reaches tens of millions of tons, and the amount is large and concentrated. If it is not processed in time, it will deteriorate, not only wasting precious resources, but also seriously polluting the surrounding environment. Therefore, the comprehensive utilization of distiller's grains is of great significance to the resource development and environmental protection of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K8/582
CPCC09K8/582
Inventor 朱林
Owner YANTAI SMITHDE ELECTROMECHANICAL EQUIP MFG
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