NL1043493B1 - Industrial water-saving agent and preparation method thereof - Google Patents

Abstract

Disclosed are an industrial water-saving agent and a preparation method thereof. The preparation method comprises the following steps: (1) with the total amount of white oil of 100 parts by weight, adding 60%-90% of the total amount of white oil to a product kettle for pre-heating; (2) adding the white oil remaining in the step (1) to a mixing kettle for heating, and adding 6.0-18.6 parts by weight of functional additives (added externally, hereinafter the same) to the mixing kettle, mixing uniformly, and preparing into mother liquid; and(3) adding the mother liquid into the mixing kettle in the step (2) to the product kettle in the step (1), and stirring uniformly. The industrial water-saving agent has a good barrier effect on water vapor, small dose, and significant water-saving effect; in addition, the industrial water-saving agent is easy to use without any addition or replacement of system equipment.

Description

INDUSTRIAL WATER-SAVING AGENT AND PREPARATION METHOD THEREQF

BACKGROUND OF THE INVENTION & {00011 Technical Field

[0002] Tie present invention relates to an industrial water-saving agent and a preparation method thereof, and belongs to the technical field of chemical materials combination.

{00031 Description of Related Art

[0004] In the industries of won and steel smelling, power generation, petroleum refining and chendeal industry, there are a lage number of large-scale water cooling towers built, Usually, a large amount of water vapor generated in these water cooling towers will be discharged in an unorganized way, resulting in a waste of water resources. According to the investigation, a power plant in Baotou City has two water cooling towers, which need a water supplement of 30-100 tons per hour, 1920-2400 tons per day, FO0,000-880,000 tons per year, amd the water consumption is striking, Waler is 8 vary important resource in Inner Mongolia and the Northwest areas are where water is seriously deficient. In addition, in recent years, China's requirememis for water conservation are getting higher and higher, and relevant legislation is becoming more stringent. Therefore, the watersaving problem in industry is imminent and increasingly severe, solving industriad water-saving problems benefits the country and the people.

{00051 At present, industrial water-saving methods are mainly based on the optinuzation of industrial equipment, for cxample, optimization of heat exchange processes and hest exchanger combinations, development of new high-efficiency heat exchangers, use of heat exchangers with high heat exchange efficiency, or use of water recovery equipment. Such processing methods have the disadvantages of high investment, high operating energy consumption and poor convenience. The industrial water-saving agent described in the present invention can effectively solve the above problems,

BRIEF SUMMARY OF THE INVENTION [000s] Directed to the deficiencies of the prior art, the present invention provides an industrial water-saving agent, which can effectively block water vapor, reduce water waste in industrial production, is convenient to use, and can result In water-saving energy iconsumption, and specifically provide a preparation method of the industrial water-saving agent.

[6007] The technical solutions of the present Invention to the above technical problems are as follows: an industrial water-saving agent prepared from the following raw 3 materials in parts by weight: 100 parts of white oil and 6.04188 paris of functional additives.

[0008] Preferably, the functional additives include some or all of the following components in parts by weight: 5.0-15.0 parts of a hydrophobic agent, 1.0-3.0 parts of an antioxidant additive, 0.008-D.02 part of a bactericidal anti-mold agent, 0.001-0.604 part of IO a bactericidal preservative, 0.02-0.03 part of an anti-emulsifier, and 0.15-0.45 pan of an ultraviolet radiation absorber,

[0009] Preferably, the hydrophobic agent is a high molecular polyisohuiyiene, and the addition of the polyisobutylene can ensure the industrial water-saving agent to be well separated from water and recycled conveniently, and also can effectively preven! the 18 water-saving agent from being emulsified. In addition, the polyisobutylene has good thermostability, and is hardly denatored in high-tomperatwe water; preferably, the polyisehuiylene is polyisobutylene PR2400.

{0010} Preterably, the antioxidant additive is a hindered phenolic antioxidant; the hindered phenolic antioxidant has a structwe containing ~OH, which easily gives a hydrogen atom, thereby destroying the antooxidstion reaction of free radicals, preventing oxidation and prolonging the service life of the industrial watersaving agent; in addition, the hindered phenolic antioxidant has good compatibility with the white vil and other functional additives; preferably, the hindered phenolic antioxidant is T5U1, and the 7501, with good oil solubility and good storage stability, is a broad-speciram environmentally friendly antioxidant.

[0011] Preferably, the bactericidal preservative is ethylbexyl 4-hydroxyhenzoate, which has a good preservative effect and can effectively prolong the service life of the industrial water-saving agent.

0012] Preferably, the bactericidal anti-mold agent is N-octyl-d-isothiazolin-3-one.

39 The Neociyl4-isothiazolin-3-one, as a bactericidal anti-mold agent, has a strong killing effect to mold and can prevent the industrial water-saving sgent from deteriorating during longterm use; in addition, the Meoctybd-isothiasolin-3-one is low-toxic, high-cffiviency and environmentally friendly.

[0013] Preferably, the antbemulsifier is THIOL The T1001, with good 2demulsibility and small dose, can effectively prevent the industrial water-saving agent from being enlsified and denstured; in addition, the T1001 has good compatibility and is well compatible with white oil and the like.

[0014] Preferably, the ultraviolet radiation absorber is a benzotriazole ultraviolet radistion absorber; the benzoltiazole ultraviolet radistion absorber, with high stability, wide uliravielet absorption region, and anti-aging effect, can retard the aging of the industrial water-saving agent and prolong the service life of the industrial waler-saving agent, In addition, the benzotriazole ultraviolet radiation absorber, with low cost, is eponomical and practical; preferably, the benzotriazole ultraviolet radiation absorber is ultraviolet absorber 328 or ultraviolet absorber 329 which has good compatibility and low chroma and is environmentally friendly.

[0015] A preparation methed of an industrial water-saving agent, comprising the steps of: 100161 {1) with the total amount of white oil of 100 parte by weight, adding iS 60%6-90% of the total amount of white oil to a product kettle for pre-heating;

[0017] (2) adding the white oil remaining in the step {1} to a mixing kettle for heating, and adding 6.0-18.6 parts by weight of functional additives to the mixing ketile, mixing uniformly, and preparing into mother Hauid; and {00181 (3) adding the mother liquid in the mixing kettle m the step (2) to the product kettle in the step (1), and stiring uniformly io obtain an industrial water-saving agent.

[0019] Prefersbly, the functional additives in the step (2) include some or all of the following components in parts by weight: 5.0-15.0 paris of < hydrophobic agent, 1,0-3,0 parts of an antioxidant additive, 0.008-0.02 part of a bactericidal anti-mold agent, D.001-0.004 part of a bactericidal preservative, 0.02-0.03 part of an anti-ennudsifier, and ,15-0.48 part of an wivaviolet radiation absorber.

[0020] Preferably, the hydrophobic agent is polyisohuiylene: preferably, the polyiscbutylens is polyischuiylens PB240¢; {80211 Preferably, the antioxidant additive is a hindered phenolic antioxidant preferably, the hindered phenolic antioxidant is T5301;

[0023] Preferably, the bactericidal preservative is ethylhexyl d-hydroxzybenzoaie;

[6023] Preferghly, the bactericidal anti-mold agent is Neoetyl-4-isothiazolin-3-one; [00247 Preferably, the antremulsiier 1s T1001,;

[0025] Preferably, the ultraviolet radiation absorber is a benzolriazole uliraviclet 3radiation absorber; preferably, the bonzotriezole ultraviolet radiation absorber is an ultraviolet absorber 328 or an ultraviolet absorber 329,

[0026] The present invention has the beneficial offects that the indusirial water-saving agent has a small specific gravity and can float on the water surface and 4 effectively block water vapor, the industrial water-saving agent has a high flash point, small saturated vapor pressure and low volatility, and floats at a high-temperature water surface with less evaporation loss; the industrial water-saving agent has strong demudsibility, excellent ability in separation from water and long service life because the industrial water-saving agent is not emulsified afer long-terra use; the industrial water-saving agent has excellent oxidation stability and thermal stability, low aging speed and long service life; the industrial water-saving agent has excellent mold resistance; the functiong! additives in the industrial waler-saving agent are all functional additives which are non-toxic and safe to operate, and hardly affect the environment; the industrial water-sgving agent has good barrier effect on water vapor, and can form a thin layer on the water surfhce with a small dose to effectively Hock water vapor; if the Hauid level in a poel is relatively calm, the actual barrier rate for part of water vapor in the pool can reach 95% or more; in addition, the indusirial waler-saving agent is casy to use by being directly poured into the pool, without stopping the production and without! system maintenance or addition and replacement of system squipment the industrial water-saving agent is easy to recycle, van be used all year round, and is low in investment cost.

DETAILED DESCRIPTION OF THE INVENTION 0271 The above described objects, features and advantages of the present invention will become more apparent and understandable from the detailed description below in connection with apcompanying tables, Numerous specific details are set forth in the description below in order to provide a thorough mmdersianding of the present iovention, However, the present invention cen be implemented in many other ways than those described herein, and those skilled in the art can make similsr modifications without deporting fom the spirit of the present invention, and thus the present invention is not limited hy the specific embodiments disclosed below, [00281 Unless otherwise defined, all technical and scientific terms used herein have the same meanings as the ordinary understandings of those skilled In the techuical field to which the present invention belongs. Terms used in the description of the present 4invention herein are only for describing specifie embodiments, not for limiting the present invention.

The term “and/or” as used herein includes any and all combinations of one or move of the associated listed Hema [06291 Raw materials composition and proportions in Embodiments 1-7 are shown & in Table [00307 Table I Raw materials composition and proportions in Embodiments 1-7 How materials Emba | Embo: | Bubed Bmbodh | Babodi | Embodi Prabodi | “BW SIS ment! | sent? | mem3 | mend | gets | mots | met | | White nit /kg 100 100 10 | 100 | 0 we oe | TT ae fol | Palyisobuiyl | | RE ‚ Hydophome | Polyisobutylens e 0 Ege ar A ca | agen | PBO A 5.0 88 mo | 120 13.0 14.8 | 50 Amel | T301 kg 0.8 1.0 13 | 20 23 28 39 i additive ì i ì Fee eee eee re Woe Heptyl i | off | Baelde | shydronybenze | 0001 | 0402 | 0003 | 0603 | 0.003 | 00035 | 0008 | i preservative SE i i i on | Ì ate fig ! gd eee nee) ad | Bacterfeldal la oo ; : | dj antiwotd | vosbbddsathia | 49 | gis | ose Om Om | ee De | | / i zolin-J-0ne Eg i { ì HE] agent { | i { VE { i i | Antieemulsifier | T1001 Ag 0.03 0.035 | 0924 | 693 9.925 942 | 083 | eet ej Uw | eedt | on Ladan ] TL Je: * {48 4.28 833 1 038 8.35 DAD | DAs | i zhsorher ; uitraviaiet | | ck ) { absorber 329 kp { ì | {80317 Embodiment 1: [00321 The mw materials are 100kg of white oil and &00lkg of functional 10 additives, wherein the 6.001ke of functions] additives include: 5.0kg of a hydrophobic agent, 0,8kg of an antioxidant additive, 0.001kg of a bactericidal preservative, 1.01kg of a bactericidal anti-mold ager, 0.03kg of an anti-omulsifier and 0.16kg of an ultraviolet radiation absorber.

Tn this embodiment, preferably, the hydrophobic agent is polyisobutylene P2400; the antinxidant additive is a hindered phenal antioxidant: TS21; 15 the bactericidal preservative is heptyl $-hydroxybenzoate; the bactericidal antianold agent is N-potyl-4-isothiazolin-3-one; the anti-emulsifier is TI991; the ulivaviolet radiation absorber is a benzotriazole ultraviolet radiation absorber: ultraviolet absorber 328 or ultravialet absorber 329, 10033} The preparation steps are as follows: (1) 90kg of white oil in the rawmaterials is metered and pumped indo a kettle and then is preheated to 40-60 °C; (3) the remaining 10kg of white oil is heated to 80-80 °C, and the hydrophobic agent {5.0kg of polyischutylene P2400 }, the antioxidant additive (0.8kg of TS01), the bactericidal preservative (0.001kg of heptyl S-hydroxybenzoate), the bactericidal ant-mold agent 3 (0.01kg of N-octyldisothiazolin-3-one)}, the anti-emulsifier {0.03kg of T1001), the ultraviolet mdiation absorber (0.16kg of the ultraviolet absorber 328 or the ultraviolet absorber 32%) are metered and sequentially added thereto, and the mixture is uniformly mixed to form a mother liquid; and (3) the mother liguid prepared in the step (2) is added to the kettle and stirred vniformiy to obtain the industrial waler-saving agent, 14 [0034] Embodiment 2:

[9035] The raw materials are 100kg of while oil and 9.242kg of functooal additives, wherein the 9.242kg of functional additives inchude: B.Ukg of a hydrophobic agent, 1.0kg of an antioxidant additive, 0.002kg of a bactericidal preservative, 0.015kg of a bactericidal anti~-mold agent, 0.025kg of an anli-emulsifier and 0.20kg of an ultraviolet 15 vadistion absorber. In this cmbodiment, preferably, the hydrophobic agent is polyisobutylene P2400; the antioxidant additive is a hindered phenol antioxidant: TS01; the bactericidal preservative is heptyl 4-hydroxybenzaate; the bactericidal anti-molkd agent ig N-octyl-d-isothiazolin-3-one; the anti-emulsifier is T1001; the niirgviolet radiation absorber is a beneotriazole uliravielet radiation absorber: uliraviclet absorber 328 or 20 uliraviolet absorber 328,

[0036] The preparation steps are as follows: (1) 80kg of white oil in the raw material is metered and pumped imo a kettle and then is pre-heated to 40-60 °C (2) the remaining 20kg of while oil is heated to 89-96 °C, and the hydrophobic agent {8.0kg of polyvisobutylene P2400 }, the antioxidant additive {1.0kg of T3501), the bactericidal 25 preservative {0.002kg of hentyl 4-hydroxybenzoate), the bactericidal antb-mold agent (0.015kg of N-octyl-4-isothiazolin-3-ong}, the anti-eroulsifier (0.025kg of T1001}, the ultraviolet radiation absorber (0.20kg of the uliraviolel absorber 328 or the ultraviolet absorber 379} are metered and sequentially added thereto, and the mixture is wiformly mixed to form a mother Hguid; and (3) the mother liquid prepared in the step (2) 1s added 30 in the kettle and stirred uniformly to obtain the industrial water-saving agent.

{0037} Embodiment 3; [GGS] The raw materials are 100kg of white oil and 12.793kg of fimctiond! additives, wherein the 12,793kg of functional additives include: 11.0kg of a hydrophobic agent, 1.5kg of an antioxidant additive, 0.003kg of a bactericidal preservative, 0.02kg of abactericidal anti-mold agent, (,02kg of an anti-emulsifier and 8.28kg of an ultraviolet radigtion absorber. In this cmbodiment, preferably, the hydrophobic agent is polvisobutylene P2400; the antioxidant additive is a hindered phenol antioxidant: T501: the bactericidal preservative Is hepiyl 4-hydroxybenzonte; the bactericidal anti-mold agent 3 is Neoctyl-d<isothiszolin-3-one; the ami-cmulsifier is T1001; the ultraviolet radiation absorber is a benzoiriarole uliraviolet radiation absorber: ultraviolet absorber 328 or ultraviolet absorber 329,

[0039] The preparation steps are as follows: (1) óUkg of while cil in the raw material is measured and pumped into a kettle and then is pre-heated to 40-60 °C; (2) the remaining 40kg of white ofl is heated to 80-90 °C, and the hydrophobic agent (11.0kg of polyisobutylene P2400 }, the antioxidant additive (1.3kg of T3501}, the bactericidal preservative (0.003kg of heptyl 4-hydroxybenzoate), the bactericidal anti-miold agent {0.02kg of N-octyl-d-isotbiazolin3-one), ithe antemulstier (0.02kg of TOBY), the uirsvielet radiation absorber {0,25kg of the ultraviolet absorber 328 or the uitavinlet 18 absorber 32%) are measwed and sequentially added thereto, and the mixture is uniformly mixed to form a mother Hauld; and {3} the mother liquid prepared in the step {2} is added to the kettle and stirred wiformly in obtain the industrial water-saving agent.

[004] Embodiment 4: {00411 The mw materials ere 100kg of white oil and 14.353kg of fimctionsl additives, wherein the 14.383kg of functional additives include: 12.0kg of a hydrophobic agent, 2.0kg of an antioxidant additive, 0.003kg of a bactericidal preservative, 0.02kg of a bactericidal anti-mold agent, 0.03kg of an anti emulsifier and 0.30kg of an uiravinlet radiation absorber. In this embodiment, preferably, the hydrophobic agent is polyisobutylene P2400; the antioxidant additive is a hindered phenol antioxidant: T501; the bactericidal preservative is heptyl 4-hydroxybenzoate; the bactericidal anti-mold agent is N-optyl-d-isothiazolin-3-one; the antiemulsifier is TIDI; the oliraviolet radiation absorber is a benzotriazcle uitsvielesi radiation absorber: uitavielet absorber 328 or whiravislet absorber 328. [60421 The preparation steps are as follows: {1} 7Dkg of white oil in the raw material is measwed and pumped into a kettle and then is pre-heated to 40-60 "U; {2} the remaining 30kg of white oil is heated to 80-90 °C, and the hydrophebic agent (12.0kg of polvisobutylene P2400 ), the antioxidant additive (Q.0kg of T3081), the bactericidal preservative (D.003kg of hepiyl 4-hydroxybenzoats), the bactericidal anti-mold agent {0.02kg of N-ootyl-d-isothiasolin-3-one), the antb-emulsifier {0.03kg of TINO), the yultraviolet radiation absorber {9.30kg of the uliraviolet absorber 328 or the ultraviolet absorber 329% are metered and sequentially added thereto, and the mixture is uniformly mixed to form a mother Hanid; and (3) the mother liquid prepared in the step (2) is added ie the kettle and stirred uniformly to obtain the industrial waler-saving agent.

3 [0043] Embodiment 5: [00441 The raw materials are 100kg of white ofl and 15.898kg of functional additives, wherein the 15,898kg of functional additives include: 13.0kg of a hydrophobic agent, 2.3kg of an antioxidant additive, 0.003kg of a bactericidal preservative, 0.02kg of a bactericidal anti-mold agent, 0.025kg of an anti-emulsifier and D.35kg of an ultraviolet IJ} radistion absorber In this embodiment, preferably, the hydrophobic agent is polyisobutylene P2400; the antioxidant additive is a hindered phenol antioxidant; T5061; the bactericidal preservative is heptyl 4-hydroxybenzeate; the bactericidal anti-mold agent is Megetyl-d-isothiazolin-3-one; the anti-emulsifier is TIO); the ultraviolet radiation absorber is a benzotriazole ulraviolet radiation absorber: ultraviclet absorber 328 or ultraviolet absorber 328 {00451 The preparation steps are as follows: (1) BOkg of white oil in the raw material is measured and pmnped into a kettle and then is preheated to 40-60 °C; (3) the remaining 20kg of white oil is heated to 80-90 °C, and the hydrophobic agent {13.Dkg of polyisobutylene P2400 }, the antioxidant additive (2.5kg of T5081), the bactericidal Zi} preservative (0,003kg of heptyl 4-hydroxybenzoate), the bactericidal anti-mold agent {0.0%ke of MN-octyl-d-isothiazohin-3-one), the snti-emulsifier (0.028kg of TIGL), the ultraviolet radiation absorber (0.35kg of the ultraviolet absorber 338 or the uliraviolet absorber 329) are measured and sequentially added thereto, and the mixture is uniformly mixed Ie form a mother liquid; and (3) the mother Hquid prepared in the step (2) is added tothe kettle and stirred uniformly fo obtain the industrial water-saving agent,

[0046] Embodiment &

[0047] The raw materials are 100kg of white oil and 17.2435kg of functional additives, wherein the 17,2435kg of functional additives include: 14.0kg of a hydrophobic agent, 2.8kg of an antioxidant additive, 0.0035kg of a bactericidal preservative, 8.02kg of a bactericidal anti-mold agent, 0.02kg of an anti-omulsifier and 0.40kg of an ultraviolet radiation absorber, In this ombodiment, preferably, the hydrophobic agent is polyisobutylene P2400; the antioxidant additive is a hindered phenol antioxidant: T501: the bactericidal preservative is hepiyl d-hydroxybenzoate: the bactericidal antb-mold agent is N-getyl-d-isothiazolin-3-one; the antenuisifier is TI091; the ultraviolet radiation

Aabsorber is 8 benzoiriazole uiraviolet radiation absorber: ultraviolet absorber 328 or ultraviolet absorber 329,

[0048] The preparation steps are as follows: {1} 70kg of white oil in the raw niaterial is measured and pumped into a kettle and then is preheated to 40-60 °C; (2) the & remaining 30kg of white oil is heated to 86-90 °C, and the hydrophobic agent {14.0kg of polyiscbutylene P2400 }, the antioxidant additive {2.8kg of T3301), the bactericidal preservative {0.0035kg of heptyl 4-hydroxybenzoate), the bactericidal anti-mold agent (0.02kg of M-ostyl-4-isothiazolin-3-one), the antt-eruulsifier {(0.02kg of TIOUI, the uitraviclet radiation absorber {0.40kg of the uliraviclet absorber 328 or the ultraviolet absorber 329) are metered and sequentially added thereto, and the mixture is wniformly mized to form a mother Hauids and 13) the mother liquid prepared in the step (2) is added to the keitle and stirred uniformly fo obtain the industrial water-saving agent. {00491 Embodiment 7: {05067 The raw materials are 100kg of while oil and 18.504ky of functional iS additives, wherein the 13.504ke of functional additives include: 18.0kg of a hydrophobic agent, 3.0kg of an antioxidant additive, 0.004kg of a bactericidal preservative, 0.02kg of a bactericidal anti-wnold agent, €.03kg of an anti-emulsifier and O45kg of an ulirgviolet radiation absorber, In this embodiment, preferably, the hydrophobic agem is polyisobutylene P2400; the antioxidant additive is a hindered phenol antioxidant: T501; the bactericidal preservative is heptyl 4-hydroxybenzoate; the bactericidal anti-mold agent is MNeovtvideisothiaroline3-one; the anti-emulsifier is THIOL; the ultraviolet radiation absorber is a benzotriazole uliraviolet radiation absorber: ultraviolet absorber 328 or ultraviolet absorber 339, {0051} The preparation steps are as follows: {1} 80kg of white ofl in the mw 25% material is measured and pumped into a kettle and then is preheated tb 40-80 °C; (2) the remaining 40kg of white ofl is heated to 80-99 °C, and the hydrophobic agent (15.0kg of polyisobutylene P2400 3, the antioxidant additive (3.0kg of T5801), the bactericidal preservative (0.004kg of heptyl 4-hydroxybenzeate), the bactericidal anti-mold agent (8.02kg of Neootyl4d-isothiarolin-3-one}, the anti-emulsifier (D.03kg of TINO), the ultraviolet radiation absorber {0.43kg of the ultraviolet absorber 328 or the ulraviolet absorber 329) are metered and sequentially added thereto, and the mixture is uniformly mixed te form a mother liquid; and (3) the mother Rguid prepared in the step (2) is added to the kettle and stirred uniformly io obtain the industrial water-saving agent. [00521 The relevant property data of the industrial water-saving agent products 3obtained. in the above Embodiments 1-7 are shown in Table 2 below:

[00453] Table 2 The relevant property data of the Industrial water-saving agent products obtained in the above Embodiments 1-7 Cw — Popeye | Hom i 2 1 3 4 5 6 | 7 oo Light Light | Light | Light | Light | Light | Light | yellow | yellow | yellow | yellow | yellow | yellow | yellow | | Appearance Transpar | Transpar | Transps | Transpa | Transpa | Transpa | Transpa | | ent eni | rent | rent rent vent | Tent | | Hiquid liquid | liquid Haid liquid | liquid | Hquid | | Kinematic viscosity Pe | 1 Po 10 23 1d | : 23 2 40°C) (mos 101 23 166 170 186 208 220 | Density (glo) 0,88 0.88 | 0885 | 0886 | 0885 | 0.887 | 0887 | eee eee cece oem eee ease reese remo mbes Ee eee] | Flashpoint 266 268 | 268 | 268 | 268 | 269 | 269 | i {opening} (°C) | | 7 : | | Pour point (°C) 12 12 12 I 12 12 | 12 | Neack evaporation | | 1 | TT ; 0 ie LB | 16 | is 16 is | 13 Po loss (wijs) | | | RTE manen | Demulsbity@Ss4 10 ‘0 : 16 | 0 10 16 : , °C (40-373) (min) | | | | ge i

[0054] The techuical indicators of the industrial waler-saving agent products are shown m Table 3 bele:

[0055] Table 3 The technical indicators of the industrial walersevng agent products fem ‚ Technical indicator of product . | Colorless or light vellow transparent Appearance | B eb oud Kinematic viscosity (40 °C) (mm/s) | 100-220 | He Density {gf em’ | 3.94 |

HE Flash point {opening} {°C} | 2258 | neee ì i Cond FOF } <u £3 { Pour point (°C) | <i | reser ———————— eenma Noack evaporation loss (wih) | <3.0 | EE eee eee i i Demulsibility@54°C (30-37-3 mL) (min) | <0 | yg m— 18

{00561 The technical features of the above-described embodiments may be arbitearily combined. For the sake of brevity of description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction between the combinations of these techiucal features, all should be considered as within the scope of the present description.

[0057] The above-described embodiments only show several inplementation ways of the present invention, which are more specific and detailed, bot not to be construed 28 Lmdting the scope of the invention. It should be neded that, a person of ordinary skill in the art may also make variants and modifications without departing from the concept of the IO present invention and all these variants and modifications should fall within the protection scope of the present invention, Therefore, the protection scope of the present invention shall be defined by the claims appended.

it

Claims (1)

Conclusions 1. An industrial water-conserving agent, formulated with the following ground lotion In parts by weight: 1) parts white oil and 6.018.6 parts ionic additives. 3. The industrial water-conserving agent of claim 1, wearing in the most effective additives some or all of the following components by parts by weight: 5.0-15 parts of a hydrophobic mildel, 1.63.0 parts of an added anioxident, 0008- 0992 parts of a bactericidal antifungal agent, D, 001 0.004 parts of a bacterinide preservative, 0, D2-0, D3 parts of senile gatar, IO and, 152.45 parts of a violet radiation absorber, 3. The indostial water conserving agent according to claim 2, wherein the hydrophobic nuddel consists of arc molecular polyisobutyl: the added anticsidant zen Teno! is an antioxidant; the bactericidal preservative heptvl is d-hydroxybenzoate; the bactericidal anti-fungal agent is N-octyb-d-ispthiszolin-3-cen; the anibemulsifier IS TI90l is: the oliravoid radiation absorber of bhenvotriazole is ultraviolet radiation absorber. 4. The industry water-conserving agent according to conchusion 3, which the white clie is ZEOLPY 350-1, the polyschuylcen is polyschuylon PB2409, the phenol antioxidant ia TSDI, and the benzotrizzole utmviclet absorbent absorber mud is ultraviolet absorber 328 or ultraviolet absorber 329, 5. A preparation method of an industrial preservative, consisting of the steps: {1} with the total amount of white oil 100 parts by weight, 6098079 of the total amount of white oil for preheating becoming a product waste! added; {2} add the wild oils remaining in step () to a mixing trap for heating, add 65.40-13.6 parts by weight to hunclionels, add birds to the mixing vessel, mix uniformly and prepare to base fluid and {3} the basic vinegar In Add the mixing vessel in step (2) to the product at step (1) and stir uniformly to obtain an industrial water-saving agent. 6. The hydrogenation method of commercial water-saving agent according to claim 5, where the heating temperature in step (1) is 40-60 ° C, and the heating temperature in step {23 is 80-90 ° C. 7. The bersiding method of cen industries! water conserving agent according to 12 Claim §, wherein the functional additives in step {2} contain some or all of the following components by weight: 50-150 parts of a hydrophobic agent, 1.0-3.0 parts of an added antioxidant, § , 0068-0.42 parts of a bactericidal antimicrobial agent, €. 001-0.664 parts of a bactericidal preservative, 3 002-008 parts of an anth emulsifier, and 154.45 parts of a release of radiation absorber, & The bersiding method of an industrial water-conserving agent according to claim 7, wherein the hydrolobic agent is polyisobethyl; the added antioxidant is a Tenol antioxidant: the bectericids preservative heptyl d-hydroxybenroa 1D is the bacteriide ant-sulfur mackerel N-octy4-isothiazelinJ-con is the antonmigator TOOT, the wiraviolet absorber inhibitor is a benzotigzole ultraviolet radiation absorber. 3, The preparation method of an industrial water-conserving agent according to claim S, wherein the wild oil is ZEOLPY2330-1, the pobisolylene is palyischutylene iS PBR2400, the fonol auntiomidant is TSOL, and the benzoi-ol ultraviolet absorber absorber is 328, ultraviolet absorber absorber or 329 ultraviolet absorber.