CN105778764A - Rosin waste extracting agent and rosin waste extracting and processing method - Google Patents
Rosin waste extracting agent and rosin waste extracting and processing method Download PDFInfo
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- CN105778764A CN105778764A CN201610296530.4A CN201610296530A CN105778764A CN 105778764 A CN105778764 A CN 105778764A CN 201610296530 A CN201610296530 A CN 201610296530A CN 105778764 A CN105778764 A CN 105778764A
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- colophonium
- solvent naphtha
- waste material
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; DRIERS (SICCATIVES); TURPENTINE
- C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
- C09F1/02—Purification
Abstract
The invention discloses a rosin waste extracting agent which is prepared from the following raw materials in parts by weight: 1500-2500 parts of solvent oil, 300-500 parts of coal ash, 10-25 parts of urea and 0.1-1.0 part of benzophenone. The invention also discloses a rosin waste extracting and processing method. According to the rosin waste extracting agent and the rosin waste extracting and processing method, various rosin plant castaway slag and waste leftover materials generated by processing of various woods are recycled as main production raw materials and special treatment is performed, so that rosin products are obtained.
Description
Technical field
The processing method that the present invention relates to Colophonium, is specifically related to the present invention relates to a kind of Colophonium waste material extractant and Colophonium waste material extracts the method processed.
Background technology
Colophonium product, market is of many uses, has purposes the most widely at medicine, ink, papermaking, paint, coating, printing and dyeing, daily chemical product etc..With regard to this industry analysis of ink, China has family more than 300 of Printing ink producing enterprise, year Printing ink producing ability reach 250,000 tons, be only second to Japan and Germany.Statistics according to the insiders: the consumption figure of printing-ink in 2004 alreadys more than 300,000 tons, the consumption figure of printing-ink in 2010 nearly 450,000 tons.Scholarly forecast is up to more than 600,000 tons/year to the printing-ink of the year two thousand twenty China.Along with developing rapidly of domestic Colophonium deep processing industry, the demand of Colophonium product is constantly increased.And Colophonium product is at one of China's staple commodities belonging to foreign exchange earning.
According to from Colophonium network imperfect number according to statistics, at present, there is family more than 670 of production Colophonium enterprise in the whole nation, produces Colophonium product about about 700,000 tons year, and the whole world to Colophonium product consumption more than 1,500,000 tons/year.China is rosin production big country, and also there is small-scale production (main cause is weather condition factor impact) in the state such as Vietnam, Indonesia, the U.S..Including wood rosin, Starex, whole world year produces rosin output and does not reaches 1,400,000 tons.Form imbalance of supply and demand.Although fraction industry the most successfully uses Petropols instead product in recent years, but because the Petropols such as characteristic of price and Colophonium can not replace Colophonium product completely.
In recent years because of the special viscosity of Colophonium castaway slag, it is difficult to processing and utilization, unmanned recovery always.Traditional treatment method is to process with " burning ".These castaway slags contain Colophonium composition and contain lead and harmful gas through the black smoke that high-temp combustion discharges, seriously polluted to environment.
According to the data of forest department's statistics, Guangxi current Masson Pine log storage capacity about 5000 ten thousand steres, and every year with 13% speed increment.Annual cutting capacity is at about 3,000,000 cubes.The leftover pieces that timber is discarded in the course of processing get the brush-off always, often sell for paper mill with cheap price.
The method reclaiming processing of Colophonium waste material still belongs to blank.
Summary of the invention
The technical problem to be solved in the present invention is if as main production raw material, after special processing, obtaining Colophonium product to reclaim discarded leftover pieces produced by various Colophonium factory castaway slags and the processing of each timber.
The invention discloses a kind of Colophonium waste material extractant, raw material and weight portion be: solvent naphtha 1000-3000 part, coal ash 200-800 part, carbamide 5-50 part, benzophenone 0.05-5 part.
A kind of Colophonium waste material extractant, raw material and weight portion can also be: solvent naphtha 1500-2500 part, coal ash 300-500 part, carbamide 10-25 part, benzophenone 0.1-1.0 part.
Preferably, a kind of Colophonium waste material extractant, raw material and weight portion be: solvent naphtha 2200 parts, coal ash 450 parts, 20 parts of carbamide, benzophenone 0.8 part.
Preferably, a kind of Colophonium waste material extractant, raw material and weight portion be: solvent naphtha 2000 parts, coal ash 400 parts, 15 parts of carbamide, benzophenone 0.5 part.
Preferably, a kind of Colophonium waste material extractant, raw material and weight portion be: solvent naphtha 1500 parts, coal ash 300 parts, 12 parts of carbamide, benzophenone 0.2 part.
Colophonium waste material extractant as described in claim 1 to 5 is arbitrary, it is characterised in that: described solvent naphtha is medium-boiling solvent oil or high boiling point solvent oil.
A kind of Colophonium waste material extracts the method for processing, comprises the following steps:
(1) Colophonium waste wood is put in revolving burner；
(2) the Colophonium waste material extractant described in claim 6 is added in revolving burner；
(3) revolving burner feeding mouth is sealed, Stirring of starting shooting, and be heated to 80 DEG C 100 DEG C reactions about 1.5 3 hours；
(4) open blow-off valve to carry out being discharged in holding vessel by solvent naphtha, remain in the waste residue in revolving burner again through screw extruder, the solvent naphtha remained in waste residue is carried out extruding and is recycled in holding vessel；
(5) putting into tray dryer machine possibly together with a small amount of solvent naphtha waste residue, it is heated to 180-230 DEG C and carries out recovered solvent oil；
(6) solvent naphtha being recycled in holding vessel, flows through bleacher, adds acid solution；
(7) flow through the solvent naphtha of bleacher, drain into the clear tank of leaching and store 0.5-2 hour, after impurity is layered, the supernatant is entered boiler, is heated to 180-230 DEG C of recovered solvent oil, i.e. can get Colophonium product.
Preferably, a kind of Colophonium waste material extracts the method for processing, comprises the following steps:
(1) Colophonium waste wood is put in totally enclosed revolving burner；
(2) the Colophonium waste material extractant described in claim 6 is added in revolving burner；
(3) revolving burner feeding mouth is sealed, Stirring of starting shooting, and be heated to 80 DEG C 100 DEG C reactions about 2 2.5 hours；
(4) open blow-off valve to carry out being discharged in holding vessel by solvent naphtha, remain in the waste residue in revolving burner again through screw extruder, the solvent naphtha remained in waste residue is carried out extruding and is recycled in holding vessel；
(5) putting into tray dryer machine possibly together with a small amount of solvent naphtha waste residue, it is heated to 200 DEG C and carries out recovered solvent oil；
(6) solvent naphtha being recycled in holding vessel, flows through bleacher, and the PH of the acid solution of addition is 2.0-2.5；
(7) flow through the solvent naphtha of bleacher, drain into the clear tank of leaching and store about 1 hour, after impurity is layered, the supernatant is entered boiler, is heated to 205 DEG C of recovered solvent oils, i.e. can get Colophonium product.
Preferably, the acid in step (6) includes but not limited to oxalic acid or phosphoric acid.
Described Colophonium waste wood includes but not limited to Colophonium waste wood slag or completes the pine sheet after Oleum Terebinthinae reclaims；Reclaim the waste material after Colophonium to be used for producing paper pulp or biological particles.
Present invention have the advantage that
1, raw materials for production of the present invention are mainly to reclaim the dead meal containing Colophonium composition.In recent years because of the special viscosity of these Colophonium castaway slags, it is difficult to processing and utilization, unmanned recovery always.Traditional treatment method is to process with " burning ".These castaway slags contain Colophonium composition and contain lead and harmful gas through the black smoke that high-temp combustion discharges, more serious to the damage ratio of environment；
2, the present invention reduces the pollution of environment.At present, the castaway slag recycling present invention of Colophonium factory discharge is belonged to pioneering in the whole nation.And process technology is created；
3, Colophonium waste wood slag after treatment, the biological particles of production the most not sulfur-bearing, and also it is that a kind of novel environment friendly replacing coal is right that fuel value reaches 4500 kilocalories (peak)；
4, pine sheet after treatment, because Oleum Terebinthinae, rosin based material and wood sulphur element class material have been basically separated removing, are producing the big chemicals usage (hydrochloric acid method paper pulp) reducing acid and receive of paper pulp link, thus is reducing and pollute environmental emissions.
5, the present invention reclaims the increase in value more than ten times of discarded leftover pieces；Discarded leftover pieces account for about 1/5th of total raw material.
6, raw material of the present invention is abundant, and production cost is low.
7, the present invention refines the product Colophonium of processing, and market is of many uses, has purposes the most widely at medicine, ink, papermaking, paint, coating, printing and dyeing, daily chemical product etc..
Detailed description of the invention
Following example are merely to illustrate the present invention, but are not limited to the invention scope of the present invention.The technician of this technical field can make improvement and the adjustment of some non-intrinsically safes according to the content of foregoing invention.
Embodiment 1: a kind of Colophonium waste material extracts the method for processing
When selecting felling Masson Pine for many years the part (pine torches part) of resin tapping or tree stump as raw material, after section roll-in, carry out reclaiming Oleum Terebinthinae, after completing Oleum Terebinthinae recovery, wood chip is put into revolving burner, one ton of wood chip, add medium-boiling solvent oil 2000Kg, coal ash 400Kg, carbamide 15Kg, benzophenone 0.5Kg.After adding, revolving burner feeding mouth is sealed, Stirring of starting shooting, and be heated to 80 DEG C 100 DEG C reactions about 2 2.5 hours.Open blow-off valve after complete to carry out being discharged in holding vessel by medium-boiling solvent oil, remain in the wood chip in revolving burner again through screw extruder, the medium-boiling solvent oil remained in wood chip is carried out extruding and is recycled in holding vessel.Finally putting into tray dryer machine possibly together with a small amount of medium-boiling solvent oil wood chip, it is heated to 200 DEG C and carries out reclaiming medium-boiling solvent oil.Then the fuzz stick not containing medium-boiling solvent oil is screened.Meeting the wood chip of pulp mill's specification requirement for producing paper pulp.Biological particles workshop delivered to by undesirable particle.
The medium-boiling solvent oil being recycled in holding vessel, flows through bleacher, adds the oxalic acid solution of PH2.0-2.5.
Flow through the medium-boiling solvent oil of bleacher, drain into the clear tank of leaching, and keep temperature about 80 DEG C.After the impurity in medium-boiling solvent oil is layered completely, boiler is drained into by soaking clear liquid above, it is heated to 205 DEG C and reclaims medium-boiling solvent oil, the excellent oil of Oleum Terebinthinae 2.5%-5.5% is can be calculated by chip raw material per ton, Colophonium 12%-27%, softening point 72 74, acid value 170, non-saponifiable matter 0.2%.
Embodiment 2: a kind of Colophonium waste material extracts the method for processing
Take one ton of Colophonium waste wood slag, put into totally enclosed revolving burner, be subsequently adding high boiling point solvent oil 2000Kg, coal ash 400Kg, carbamide 15Kg, benzophenone 0.5Kg.After adding, revolving burner feeding mouth is sealed, Stirring of starting shooting, and be heated to 80 DEG C 100 DEG C reactions about 2 2.5 hours.Open blow-off valve afterwards to carry out being discharged in holding vessel by high boiling point solvent oil, remain in the waste residue in revolving burner again through screw extruder, the high boiling point solvent oil remained in waste residue is carried out extruding and is recycled in holding vessel.Afterwards putting into tray dryer machine possibly together with a small amount of high boiling point solvent oil waste residue, it is heated to 200 DEG C and carries out reclaiming high boiling point solvent oil.Then the dry wood slag not containing Colophonium composition is delivered to produce biological particles workshop.
The high boiling point solvent oil being recycled in holding vessel, flows through bleacher, adds the phosphoric acid solution of PH2.0-2.5.
Flow through the high boiling point solvent oil of bleacher, drain into the clear tank of leaching and store about 1 hour, after impurity is layered, the supernatant is entered boiler, be heated to 205 DEG C and reclaim high boiling point solvent oil, can be calculated two grades of Colophonium products of 12%-20% by Colophonium waste wood slag per ton.Colophonium product softening point 72 74, acid value 163, non-saponifiable matter 0.4%.
Embodiment 3: a kind of Colophonium waste material extracts the method for processing
Comprise the following steps:
(1) Colophonium waste wood is put in totally enclosed revolving burner；
(2) the Colophonium waste material extractant described in claim 6 is added in revolving burner；Colophonium waste material extractant is high boiling point solvent oil 2200 parts, coal ash 450 parts, 20 parts of carbamide, benzophenone 0.8 part；
(3) revolving burner feeding mouth is sealed, Stirring of starting shooting, and be heated to 80 DEG C 100 DEG C reactions about 2 2.5 hours；
(4) open blow-off valve to carry out being discharged in holding vessel by solvent naphtha, remain in the waste residue in revolving burner again through screw extruder, the solvent naphtha remained in waste residue is carried out extruding and is recycled in holding vessel；
(5) putting into tray dryer machine possibly together with a small amount of solvent naphtha waste residue, it is heated to 200 DEG C and carries out recovered solvent oil；
(6) solvent naphtha being recycled in holding vessel, flows through bleacher, and the PH of the acid solution of addition is 2.0-2.5；Described acid is oxalic acid.
(7) flow through the solvent naphtha of bleacher, drain into the clear tank of leaching and store about 1 hour, after impurity is layered, the supernatant is entered boiler, is heated to 205 DEG C of recovered solvent oils, i.e. can get Colophonium product.
Embodiment 4: the method for a kind of Colophonium waste material extraction processing:
Comprise the following steps:
(1) Colophonium waste wood is put in totally enclosed revolving burner；
(2) the Colophonium waste material extractant described in claim 6 is added in revolving burner；Described Colophonium waste material extractant is high boiling point solvent oil 1500 parts, coal ash 300 parts, 12 parts of carbamide, benzophenone 0.2 part
(3) revolving burner feeding mouth is sealed, Stirring of starting shooting, and be heated to 80 DEG C 100 DEG C reactions about 2 2.5 hours；
(4) open blow-off valve to carry out being discharged in holding vessel by solvent naphtha, remain in the waste residue in revolving burner again through screw extruder, the solvent naphtha remained in waste residue is carried out extruding and is recycled in holding vessel；
(5) putting into tray dryer machine possibly together with a small amount of solvent naphtha waste residue, it is heated to 200 DEG C and carries out recovered solvent oil；
(6) solvent naphtha being recycled in holding vessel, flows through bleacher, and the PH of the acid solution of addition is 2.0-2.5；Described acid is phosphoric acid.
(7) flow through the solvent naphtha of bleacher, drain into the clear tank of leaching and store about 1 hour, after impurity is layered, the supernatant is entered boiler, is heated to 205 DEG C of recovered solvent oils, i.e. can get Colophonium product.
Embodiment 5: the method for a kind of Colophonium waste material extraction processing:
Step is as follows:
(1) Colophonium waste wood is put in revolving burner；
(2) the Colophonium waste material extractant described in claim 6 is added in revolving burner；Described Colophonium waste material extractant is solvent naphtha 2000 parts, coal ash 400 parts, 15 parts of carbamide, benzophenone 0.5 part；
(3) revolving burner feeding mouth is sealed, Stirring of starting shooting, and be heated to 80 DEG C 100 DEG C reactions about 1.5 3 hours；
(4) open blow-off valve to carry out being discharged in holding vessel by solvent naphtha, remain in the waste residue in revolving burner again through screw extruder, the solvent naphtha remained in waste residue is carried out extruding and is recycled in holding vessel；
(5) putting into tray dryer machine possibly together with a small amount of solvent naphtha waste residue, it is heated to 180-230 DEG C and carries out recovered solvent oil；
(6) solvent naphtha being recycled in holding vessel, flows through bleacher, adds acid solution；
(7) flow through the solvent naphtha of bleacher, drain into the clear tank of leaching and store 0.5-2 hour, after impurity is layered, the supernatant is entered boiler, is heated to 180-230 DEG C of recovered solvent oil, i.e. can get Colophonium product.
Claims (10)
1. a Colophonium waste material extractant, it is characterised in that raw material and weight portion be: solvent naphtha 1000-3000 part, coal ash 200-800 part, carbamide 5-50 part, benzophenone 0.05-5 part.
2. Colophonium waste material extractant as claimed in claim 1, it is characterised in that raw material and weight portion be: solvent naphtha 1500-2500 part, coal ash 300-500 part, carbamide 10-25 part, benzophenone 0.1-1.0 part.
3. Colophonium waste material extractant as claimed in claim 2, it is characterised in that raw material and weight portion be: solvent naphtha 2200 parts, coal ash 450 parts, 20 parts of carbamide, benzophenone 0.8 part.
4. Colophonium waste material extractant as claimed in claim 2, it is characterised in that raw material and weight portion be: solvent naphtha 2000 parts, coal ash 400 parts, 15 parts of carbamide, benzophenone 0.5 part.
5. Colophonium waste material extractant as claimed in claim 2, it is characterised in that raw material and weight portion be: solvent naphtha 1500 parts, coal ash 300 parts, 12 parts of carbamide, benzophenone 0.2 part.
6. the Colophonium waste material extractant as described in claim 1 to 5 is arbitrary, it is characterised in that: described solvent naphtha is medium-boiling solvent oil or high boiling point solvent oil.
7. the method that a Colophonium waste material extracts processing, it is characterised in that comprise the following steps:
(1) Colophonium waste wood is put in revolving burner；
(2) the Colophonium waste material extractant described in claim 6 is added in revolving burner；
(3) revolving burner feeding mouth is sealed, Stirring of starting shooting, and be heated to 80 DEG C 100 DEG C reactions about 1.5 3 hours；
(4) open blow-off valve to carry out being discharged in holding vessel by solvent naphtha, remain in the waste residue in revolving burner again through screw extruder, the solvent naphtha remained in waste residue is carried out extruding and is recycled in holding vessel；
(5) putting into tray dryer machine possibly together with a small amount of solvent naphtha waste residue, it is heated to 180-230 DEG C and carries out recovered solvent oil；
(6) solvent naphtha being recycled in holding vessel, flows through bleacher, adds acid solution；
(7) flow through the solvent naphtha of bleacher, drain into the clear tank of leaching and store 0.5-2 hour, after impurity is layered, the supernatant is entered boiler, is heated to 180-230 DEG C of recovered solvent oil, i.e. can get Colophonium product.
8. the method that Colophonium waste material as claimed in claim 7 extracts processing, it is characterised in that comprise the following steps:
(1) Colophonium waste wood is put in totally enclosed revolving burner；
(2) the Colophonium waste material extractant described in claim 6 is added in revolving burner；
(3) revolving burner feeding mouth is sealed, Stirring of starting shooting, and be heated to 80 DEG C 100 DEG C reactions about 2 2.5 hours；
(4) open blow-off valve to carry out being discharged in holding vessel by solvent naphtha, remain in the waste residue in revolving burner again through screw extruder, the solvent naphtha remained in waste residue is carried out extruding and is recycled in holding vessel；
(5) putting into tray dryer machine possibly together with a small amount of solvent naphtha waste residue, it is heated to 200 DEG C and carries out recovered solvent oil；
(6) solvent naphtha being recycled in holding vessel, flows through bleacher, and the PH of the acid solution of addition is 2.0-2.5；
(7) flow through the solvent naphtha of bleacher, drain into the clear tank of leaching and store about 1 hour, after impurity is layered, the supernatant is entered boiler, is heated to 205 DEG C of recovered solvent oils, i.e. can get Colophonium product.
9. the method that Colophonium waste material as claimed in claim 8 extracts processing, it is characterised in that: the acid in step (6) includes but not limited to oxalic acid or phosphoric acid.
10. the method that Colophonium waste material extracts processing as claimed in claim 7 or 8, it is characterised in that: described Colophonium waste wood includes but not limited to Colophonium waste wood slag or completes the pine sheet after Oleum Terebinthinae reclaims；Reclaim the waste material after Colophonium to be used for producing paper pulp or biological particles.
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| CN201610296530.4A CN105778764B (en) | 2016-05-06 | 2016-05-06 | A kind of method that Colophonium waste material extractant and Colophonium waste material extract processing |
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| CN201610296530.4A CN105778764B (en) | 2016-05-06 | 2016-05-06 | A kind of method that Colophonium waste material extractant and Colophonium waste material extract processing |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030150778A1 (en) * | 1997-07-15 | 2003-08-14 | Haluska Jerry L. | Hydrogenation process for hydrocarbon resins |
| CN1837309A (en) * | 2006-04-17 | 2006-09-27 | 古远亮 | Method for producing colophony by using natural turpentine and residue and waste liquor from colophony production factory |
| CN101302402A (en) * | 2008-07-02 | 2008-11-12 | 古远亮 | Method for reclaiming rosin and terebinth using resin plant residue waste liquor |
-
2016
- 2016-05-06 CN CN201610296530.4A patent/CN105778764B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030150778A1 (en) * | 1997-07-15 | 2003-08-14 | Haluska Jerry L. | Hydrogenation process for hydrocarbon resins |
| CN1837309A (en) * | 2006-04-17 | 2006-09-27 | 古远亮 | Method for producing colophony by using natural turpentine and residue and waste liquor from colophony production factory |
| CN101302402A (en) * | 2008-07-02 | 2008-11-12 | 古远亮 | Method for reclaiming rosin and terebinth using resin plant residue waste liquor |
Non-Patent Citations (1)
| Title |
|---|
| 唐光阳 等: "土松香提取的新工艺研究", 《云南民族学院学报（自然科学版）》 * |
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