CN111661883A - Industrial water-saving agent for white wax and preparation method thereof - Google Patents

Industrial water-saving agent for white wax and preparation method thereof Download PDF

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Publication number
CN111661883A
CN111661883A CN202010391434.4A CN202010391434A CN111661883A CN 111661883 A CN111661883 A CN 111661883A CN 202010391434 A CN202010391434 A CN 202010391434A CN 111661883 A CN111661883 A CN 111661883A
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agent
industrial water
white wax
saving agent
water
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Inventor
曾晖
王义珍
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Economic Promotion Bureau Of Lishui Town Nanhai District Foshan City
Sun Yat Sen University
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Economic Promotion Bureau Of Lishui Town Nanhai District Foshan City
Sun Yat Sen University
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Priority to CN202010391434.4A priority Critical patent/CN111661883A/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N31/00Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
    • A01N31/02Acyclic compounds
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/40Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • A01N47/42Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
    • A01N47/44Guanidine; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/20Prevention of biofouling

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a white wax industrial water-saving agent and a preparation method thereof, relating to the technical field of chemical material combination. The water-saving agent can obviously reduce the volatilization loss of industrial water, has obvious water-saving effect, is simple and convenient to use, and does not need to increase or replace system equipment; meanwhile, the industrial water-saving agent has the advantages of simple preparation method, easily obtained raw materials and low production and use cost. The water-saving agent comprises the following components in parts by weight: 100 parts of glycerol and 3.1-15.6 parts of functional additive.

Description

Industrial water-saving agent for white wax and preparation method thereof
Technical Field
The invention relates to the technical field of chemical material combination, in particular to a white wax industrial water-saving agent and a preparation method thereof.
Background
In industries such as steel smelting, power generation, petroleum refining, chemical engineering and the like, a large number of large-scale water cooling towers are built, and the cooling towers are also widely applied to industries such as air-conditioning cooling, refrigeration and the like. The cooling towers are used for exchanging heat between cooling water carrying waste heat and air in the tower body, so that the waste heat is transmitted to the air and is dissipated into the atmosphere, and the cooling towers are used for directly transferring heat between the air and the water and reducing the temperature of the cooling water by evaporating a part of the water so as to recycle the water, so that a certain amount of water is consumed by using the water cooling towers. However, the actual water consumption of the cooling tower is often greater than that required to maintain heat dissipation, and when the number of water towers is large and large, the additional water consumption can accumulate to become a significant water resource cost. At present, industrial water-saving methods mainly adopt optimized industrial equipment, such as optimized heat exchange process and heat exchanger combination, development of novel efficient heat exchangers, use of heat exchangers with high heat exchange efficiency or addition of water recovery equipment, and the treatment method has the advantages of high equipment investment, high operation energy consumption and poor convenience.
Disclosure of Invention
The invention aims to provide the industrial water-saving agent for the white wax and the preparation method thereof, the industrial water-saving agent can obviously reduce the volatilization loss of industrial water, has obvious water-saving effect, is simple and convenient to use, and does not need to increase or replace system equipment; meanwhile, the industrial water-saving agent has the advantages of simple preparation method, easily obtained raw materials and low production and use cost.
In order to achieve the above purpose, the present invention provides the following technical solutions: the industrial water saving agent for white wax comprises the following components in parts by weight: 100 parts of glycerol and 3.1-15.6 parts of functional additive.
The functional additive comprises the following components in parts by weight: 3.0 to 15.0 portions of hydrophobic agent, 0.1 to 0.5 portion of antioxidant additive, 0.01 to 0.03 portion of sterilization preservative and 0.02 to 0.04 portion of sterilization mildew preventive.
The hydrophobic agent is white wax, the white wax is an animal wax secreted by white wax worms growing on glossy privet, water white wax and other trees and having a high molecular chemical structure, the main components of the white wax waxes are cerotic acid and insect wax alcohol, and the white wax waxes contain a small amount of stearic acid and palmitic acid, so the white wax waxes have good hydrophobicity and film forming property, and can effectively reduce the volatilization loss of water in industrial water.
The antioxidant additive is a rosemary extract, the main components of the rosemary extract comprise terpenes, phenolic acids, flavonoids and the like, wherein carnosic acid, carnosol, rosmanol, rosmanic acid and the like which are terpene components are main antioxidant active components of the rosemary extract, the rosemary extract can play an antioxidant role in the industrial water-saving agent, the service life of the industrial water-saving agent can be prolonged, and the rosemary extract serving as a natural antioxidant has the characteristics of safety, high efficiency, high temperature resistance and the like.
The sterilization preservative is lauroyl arginine ethyl ester hydrochloride, LAE for short, is a cationic surfactant, has stable chemical property and higher bacteriostatic activity, can effectively inhibit the growth and the propagation of pathogens and most putrefactive vitamins, has no toxic action on human bodies, is a safe and efficient preservative, and can effectively prolong the service life of the industrial water-saving agent.
The sterilization mildew preventive is linalool, which is a monoterpene compound containing hydroxyl, has obvious inhibition and killing effects on mold, can prevent the industrial water-saving agent from deteriorating in the long-term use process, and is a natural sterilization mildew preventive extracted from plants, has broad-spectrum antibacterial effect, and is low in toxicity, high in efficiency and environment-friendly.
The second technical scheme provided by the invention is as follows: a preparation method of the industrial water-saving agent for white wax comprises the following steps: heating and mixing 20-40% of the total amount of glycerol and the functional additive, and then adding the rest glycerol and mixing uniformly to obtain the glycerol-containing functional additive.
The functional additive comprises the following components in parts by weight: 3.0 to 15.0 portions of hydrophobic agent, 2.0 to 6.0 portions of antioxidant additive, 0.01 to 0.03 portion of sterilization preservative and 0.01 to 0.03 portion of sterilization mildew preventive.
The heating temperature in the step 1 is 60-80 ℃.
The water repellent agent is white wax, the antioxidant additive is a Mituxiang extract, the sterilizing preservative is lauroyl arginine ethyl ester hydrochloride, and the sterilizing mildew preventive is linalool.
Compared with the prior art, the invention has the following advantages:
according to the industrial water-saving agent provided by the invention, by utilizing the good hydrophobic and film-forming properties of the contained hydrophobing agent, a layer of compact molecular film can be formed on the water surface after a small amount of the agent is used, so that the volatilization loss of industrial water is effectively reduced, and the water-saving effect is obvious; the industrial water-saving agent has stable performance, good oxidation stability and thermal stability, small saturated vapor pressure, less evaporation loss, high flash point, no toxicity of the used functional additive, safe and environment-friendly use and small influence on the environment; the industrial water-saving agent can simultaneously play a role in sterilization and corrosion prevention; in addition, the industrial water-saving agent is convenient to use, only the required amount is required to be directly added into water, the system does not need to be modified, shut down and shut down, the use amount is small, and the investment cost is low.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying tables. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The raw material compositions and compounding ratios of examples 1 to 5 are shown in Table 1.
TABLE 1 raw material compositions and compounding ratios of examples 1-5
Figure BDA0002485931950000031
Example 1:
raw materials: 100kg of glycerin and 3.13kg of functional additives (comprising 3.0kg of hydrophobing agent, 0.1kg of antioxidant additive, 0.01kg of sterilization preservative and 0.02kg of sterilization mildewproof agent).
The preparation method comprises the following steps: adding 20kg of glycerol into a mixing kettle, and heating to 60-80 ℃; sequentially adding 3.0kg of hydrophobing agent, 0.1kg of antioxidant additive, 0.01kg of sterilizing preservative and 0.02kg of sterilizing mildew inhibitor into a mixing kettle, and stirring and mixing uniformly; and adding the rest 80kg of glycerol into a mixing kettle, uniformly stirring and mixing, cooling, barreling, and sealing and storing to obtain the industrial water-saving agent.
Example 2:
raw materials: 100kg of glycerin and 5.24kg of functional additives (including 5.0kg of hydrophobic agent, 0.2kg of antioxidant additive, 0.02kg of sterilization preservative and 0.02kg of sterilization mildewproof agent).
The preparation method comprises the following steps: adding 25kg of glycerol into a mixing kettle, and heating to 60-80 ℃; sequentially adding 5.0kg of hydrophobing agent, 0.2kg of antioxidant additive, 0.02kg of sterilizing preservative and 0.02kg of sterilizing mildew inhibitor into a mixing kettle, and stirring and mixing uniformly; and adding the remaining 75kg of glycerol into a mixing kettle, uniformly stirring and mixing, cooling, barreling, and sealing and storing to obtain the industrial water-saving agent.
Example 3:
raw materials: 100kg of glycerin and 8.35kg of functional additives (comprising 8.0kg of hydrophobing agent, 0.3kg of antioxidant additive, 0.02kg of sterilization preservative and 0.03kg of sterilization mildewproof agent).
The preparation method comprises the following steps: adding 30kg of glycerol into a mixing kettle, and heating to 60-80 ℃; sequentially adding 8.0kg of hydrophobing agent, 0.3kg of antioxidant additive, 0.02kg of sterilizing preservative and 0.03kg of sterilizing mildew inhibitor into a mixing kettle, and stirring and mixing uniformly; and adding the rest 70kg of glycerol into a mixing kettle, uniformly stirring and mixing, cooling, barreling, and sealing and storing to obtain the industrial water-saving agent.
Example 4:
raw materials: 100kg of glycerin and 10.45kg of functional additives (including 10.0kg of hydrophobing agent, 0.4kg of antioxidant additive, 0.02kg of sterilization preservative and 0.03kg of sterilization mildewproof agent).
The preparation method comprises the following steps: adding 35kg of glycerol into a mixing kettle, and heating to 60-80 ℃; sequentially adding 10.0kg of hydrophobing agent, 0.4kg of antioxidant additive, 0.02kg of sterilizing preservative and 0.03kg of sterilizing mildew inhibitor into a mixing kettle, and stirring and mixing uniformly; and adding the rest 65kg of glycerol into a mixing kettle, uniformly stirring and mixing, cooling, barreling, and sealing and storing to obtain the industrial water-saving agent.
Example 5:
raw materials: 100kg of glycerin and 15.57kg of functional additives (comprising 15.0kg of hydrophobic agent, 0.5kg of antioxidant additive, 0.03kg of sterilization preservative and 0.04kg of sterilization mildewproof agent).
The preparation method comprises the following steps: adding 40kg of glycerol into a mixing kettle, and heating to 60-80 ℃; adding 15.0kg of hydrophobic agent, 0.5kg of antioxidant additive, 0.03kg of sterilization preservative and 0.04kg of sterilization mildewproof agent into a mixing kettle in sequence, and stirring and mixing uniformly; and adding the rest 60kg of glycerol into a mixing kettle, uniformly stirring and mixing, cooling, barreling, and sealing and storing to obtain the industrial water-saving agent.
In the above embodiments 1 to 5, preferably, the water repellent agent is white wax, the antioxidant additive is a maedia extract, the bactericidal preservative is lauroyl arginine ethyl ester hydrochloride, and the bactericidal antifungal agent is linalool.
The relevant performance data for the industrial water saver products obtained in examples 1-5 above are given in table 2 below:
TABLE 2 Performance data for the industrial water-saving agents of examples 1-5
Figure BDA0002485931950000051
The technical indexes of the industrial water-saving agent product are as follows in the following table 3:
TABLE 3 technical indices of Industrial Water-saving agent products
Figure BDA0002485931950000052
Figure BDA0002485931950000061
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The industrial water-saving agent for the white wax is characterized by comprising the following components in parts by weight: 100 parts of glycerol and 3.1-15.6 parts of functional additive.
2. The industrial water-saving agent for white wax as claimed in claim 1, wherein the functional additive comprises the following components in parts by weight: 3.0 to 15.0 portions of hydrophobic agent, 0.1 to 0.5 portion of antioxidant additive, 0.01 to 0.03 portion of sterilization preservative and 0.02 to 0.04 portion of sterilization mildew preventive.
3. The industrial water-saving agent for white wax as claimed in claim 2, wherein the hydrophobic agent is white wax.
4. The industrial water-saving agent for white wax as claimed in claim 2, wherein the antioxidant additive is a Mituxiang extract.
5. The industrial water-saving agent for white wax as claimed in claim 2, wherein the bactericidal preservative is lauroyl arginine ethyl ester hydrochloride.
6. The industrial water-saving agent for white wax according to claim 2, wherein the bactericidal and mildewproof agent is linalool.
7. A method for preparing the industrial water-saving agent for white wax as claimed in claim 1, which comprises the following steps: heating and mixing 20-40% of the total amount of glycerol and the functional additive, and then adding the rest glycerol and mixing uniformly to obtain the glycerol-containing functional additive.
8. The preparation method of the white wax industrial water-saving agent according to claim 7, wherein the functional additive comprises the following components in parts by weight: 3.0 to 15.0 portions of hydrophobic agent, 2.0 to 6.0 portions of antioxidant additive, 0.01 to 0.03 portion of sterilization preservative and 0.01 to 0.03 portion of sterilization mildew preventive.
9. The preparation method of the industrial water-saving agent for white wax as claimed in claim 7, wherein the heating temperature in step 1 is 60-80 ℃.
10. The preparation method of the industrial water-saving agent for white wax according to claim 7, wherein the water repellent agent is white wax, the antioxidant additive is a Madaoxia extract, the bactericidal preservative is lauroyl arginine ethyl ester hydrochloride, and the bactericidal mildewproof agent is linalool.
CN202010391434.4A 2020-05-11 2020-05-11 Industrial water-saving agent for white wax and preparation method thereof Pending CN111661883A (en)

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Citations (6)

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CN105112019A (en) * 2015-09-16 2015-12-02 山东奇士登润滑科技有限公司 Synthetic industrial acidic wastewater vapor blocking agent and preparation method thereof
CN105153714A (en) * 2015-08-31 2015-12-16 苏笑海 Animal and plant-based nano-liquid barrier material and preparation method thereof
CN108996626A (en) * 2018-08-08 2018-12-14 山东奇士登润滑科技有限公司 A kind of Industrial Water Saving agent and preparation method thereof
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CN101693812A (en) * 2009-09-24 2010-04-14 无锡信达胶脂材料有限公司 Process for preparing water-retaining agent used for edible mushroom cultivation fungus sticks
CN105026512A (en) * 2013-01-24 2015-11-04 佐治亚-太平洋化工品有限公司 Compositions that include hydrophobizing agents and stabilizers and methods for making and using same
CN105153714A (en) * 2015-08-31 2015-12-16 苏笑海 Animal and plant-based nano-liquid barrier material and preparation method thereof
CN105112019A (en) * 2015-09-16 2015-12-02 山东奇士登润滑科技有限公司 Synthetic industrial acidic wastewater vapor blocking agent and preparation method thereof
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