US3826632A - Petroleum fuel oil and black liquor combustion - Google Patents
Petroleum fuel oil and black liquor combustion Download PDFInfo
- Publication number
- US3826632A US3826632A US00220674A US22067472A US3826632A US 3826632 A US3826632 A US 3826632A US 00220674 A US00220674 A US 00220674A US 22067472 A US22067472 A US 22067472A US 3826632 A US3826632 A US 3826632A
- Authority
- US
- United States
- Prior art keywords
- black liquor
- dimethylamide
- petroleum fuel
- burning
- fuel oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000295 fuel oil Substances 0.000 title abstract description 17
- 239000003208 petroleum Substances 0.000 title abstract description 12
- 238000002485 combustion reaction Methods 0.000 title description 11
- 238000000034 method Methods 0.000 abstract description 32
- 230000008569 process Effects 0.000 abstract description 29
- 239000007787 solid Substances 0.000 abstract description 14
- 150000001735 carboxylic acids Chemical class 0.000 abstract description 7
- QKIUAMUSENSFQQ-UHFFFAOYSA-N dimethylazanide Chemical compound C[N-]C QKIUAMUSENSFQQ-UHFFFAOYSA-N 0.000 description 25
- 239000002253 acid Substances 0.000 description 15
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical class CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 13
- 150000007513 acids Chemical class 0.000 description 12
- 239000000203 mixture Substances 0.000 description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 7
- 239000000446 fuel Substances 0.000 description 7
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 150000004665 fatty acids Chemical class 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000010411 cooking Methods 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 5
- 238000004537 pulping Methods 0.000 description 4
- 239000003784 tall oil Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 3
- 235000012343 cottonseed oil Nutrition 0.000 description 3
- 239000010747 number 6 fuel oil Substances 0.000 description 3
- 239000003549 soybean oil Substances 0.000 description 3
- 235000012424 soybean oil Nutrition 0.000 description 3
- 244000105624 Arachis hypogaea Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 240000006240 Linum usitatissimum Species 0.000 description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 description 2
- 240000007817 Olea europaea Species 0.000 description 2
- 235000019483 Peanut oil Nutrition 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 239000002285 corn oil Substances 0.000 description 2
- 239000002385 cottonseed oil Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000004426 flaxseed Nutrition 0.000 description 2
- 239000000944 linseed oil Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 239000000312 peanut oil Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- GAXDEROCNMZYCS-QXMHVHEDSA-N (z)-n,n-dimethyloctadec-9-enamide Chemical group CCCCCCCC\C=C/CCCCCCCC(=O)N(C)C GAXDEROCNMZYCS-QXMHVHEDSA-N 0.000 description 1
- BKJHWAWYJHTUJU-KWRJMZDGSA-N (z,12r)-12-hydroxy-n,n-dimethyloctadec-9-enamide Chemical group CCCCCC[C@@H](O)C\C=C/CCCCCCCC(=O)N(C)C BKJHWAWYJHTUJU-KWRJMZDGSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 240000002791 Brassica napus Species 0.000 description 1
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 244000000231 Sesamum indicum Species 0.000 description 1
- OHDVHWAWMUKQFF-UHFFFAOYSA-N [O].[Na].[S] Chemical class [O].[Na].[S] OHDVHWAWMUKQFF-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 235000020778 linoleic acid Nutrition 0.000 description 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/224—Amides; Imides carboxylic acid amides, imides
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/12—Combustion of pulp liquors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Definitions
- This invention relates to the burning of petroleum fuel oils and high solids content black liquor and, more particularly, it constitutes an improvement over known processes involving the burning of the heavier grades of petroleum fuel oils such as those designated No. and No. 6 fuel oils and high solids content black liquor.
- black liquor is the spent cooking liquor from the digesters plus the filtrate from the Washing operation. It is concentrated first in a multiple effect evaporator, next in a cascade or cyclone evaporator (a direct heat transfer device), then further concentrated by adding thereto a salt cake makeup and collected dust from the flue gas and hoppers, and finally heated prior to firing in the furnace. Inorganic components (sodium salts) in the concentrated black liquor are recovered in this burning operation as molten ash or smelt for reuse in the cooking liquor. Since all of these operations are well known in the art, a discussion thereof will not be repeated here.
- Suitable N,N-dirnethylamides of straight chain carboxylic acids are those prepared from carboxylic acids containing 18 carbon atoms. The acids are further characterized by having at least one carbon to carbon double bond. Specific acids classified within this category include: oleic, linoleic, linolenic, ricinoleic, and mixtures thereof.
- the N,N-dimethylamides of the foregoing acids are identified as N,N-dirnethyloleamide, N,N-dimethyllinoleamide, N,N-dimethyllinolenamide, and N,N-dimethylncinoleamide, respectively.
- these amides may be added to the cyclone, to the venturi scrubber, or preferably to the salt cake mixer.
- suitable quantities vary from about 10 to about 500 parts per million parts of black liquor or fuel oil.
- the amount used varies from about to 100 parts per million parts of black liquor or fuel oil.
- EXAMPLE 1 In this example the effectiveness of dimethylamide as an aid in processes involving the burning of high solids black liquor was determined by comparing the results of a series of runs in the presence of dimethylamide to a similar series of runs in the absence of that compound.
- Example 2 Relative viscosity, Decrease in parts per million ccntipoises viscosity, percent EXAMPLE 2
- the experimental procedures summarized in Example 1 were repeated in which the N,N-dimethylamides of the mixed acids found in castor, corn, cottonseed, linseed, olive, peanut, and soybean oils were used instead of the N,N-dimethylamides of tall oil fatty acids.
- the results were similar to those obtained in Example 1.
- a process of burning a viscous liquid fuel selected from the group consisting of petroleum fuel oil and black liquor comprising:
- straight chain carboxylic acid is a mixture of straight chain carboxylic acids containing 18 carbon atoms and at least one carbon to carbon double bond.
- N,N-dimethylamide is N,N-dimethyllinoleamide.
- N,N-dimethy1 amide is N,N-dimethyllinolenamide.
- N,N-dimethy1- amide is N,N-dimethylricinoleamide.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE791548D BE791548A (fr) | 1972-01-25 | Combustion amelioree d'huile combustible de petrole et de liqueur noir | |
US00220674A US3826632A (en) | 1972-01-25 | 1972-01-25 | Petroleum fuel oil and black liquor combustion |
CA155,884A CA970156A (en) | 1972-01-25 | 1972-11-06 | Petroleum fuel oil and black liquor combustion |
AU48584/72A AU462105B2 (en) | 1972-01-25 | 1972-11-07 | Petroleum fuel oil and black liquor combustion |
NO4029/72A NO135531C (ja) | 1972-01-25 | 1972-11-07 | |
DE2255214A DE2255214A1 (de) | 1972-01-25 | 1972-11-10 | Verbrennung von mineralischem heizoel und pulperablaugen |
ZA727944A ZA727944B (en) | 1972-01-25 | 1972-11-10 | Petroleum fuel oil and black liquor combustion |
FI3189/72A FI54951C (fi) | 1972-01-25 | 1972-11-14 | Foerfarande foer framstaellning av ett viskoest flytande braensle naemligen tung braennolja och/eller svartlut |
FR7243435A FR2169034B1 (ja) | 1972-01-25 | 1972-12-06 | |
BR73165A BR7300165D0 (pt) | 1972-01-25 | 1973-01-09 | Combustao do oleo combustivel de petroleo e do licor negr |
JP665773A JPS5418282B2 (ja) | 1972-01-25 | 1973-01-16 | |
SE7300985A SE391751B (sv) | 1972-01-25 | 1973-01-24 | Sett vid forbrenning av ett viskost flytande brensle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00220674A US3826632A (en) | 1972-01-25 | 1972-01-25 | Petroleum fuel oil and black liquor combustion |
Publications (1)
Publication Number | Publication Date |
---|---|
US3826632A true US3826632A (en) | 1974-07-30 |
Family
ID=22824499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00220674A Expired - Lifetime US3826632A (en) | 1972-01-25 | 1972-01-25 | Petroleum fuel oil and black liquor combustion |
Country Status (12)
Country | Link |
---|---|
US (1) | US3826632A (ja) |
JP (1) | JPS5418282B2 (ja) |
AU (1) | AU462105B2 (ja) |
BE (1) | BE791548A (ja) |
BR (1) | BR7300165D0 (ja) |
CA (1) | CA970156A (ja) |
DE (1) | DE2255214A1 (ja) |
FI (1) | FI54951C (ja) |
FR (1) | FR2169034B1 (ja) |
NO (1) | NO135531C (ja) |
SE (1) | SE391751B (ja) |
ZA (1) | ZA727944B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4734103A (en) * | 1987-07-22 | 1988-03-29 | Nalco Chemical Company | Viscosity/drag reducing additive for high solids black liquor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0122143Y2 (ja) * | 1980-04-17 | 1989-06-29 | ||
US5388644A (en) * | 1993-02-08 | 1995-02-14 | Buckman Laboratories International, Inc. | Application of N,N-dialkylamides to reduce precipitation of asphalt from crude oil |
-
0
- BE BE791548D patent/BE791548A/xx not_active IP Right Cessation
-
1972
- 1972-01-25 US US00220674A patent/US3826632A/en not_active Expired - Lifetime
- 1972-11-06 CA CA155,884A patent/CA970156A/en not_active Expired
- 1972-11-07 AU AU48584/72A patent/AU462105B2/en not_active Expired
- 1972-11-07 NO NO4029/72A patent/NO135531C/no unknown
- 1972-11-10 DE DE2255214A patent/DE2255214A1/de not_active Ceased
- 1972-11-10 ZA ZA727944A patent/ZA727944B/xx unknown
- 1972-11-14 FI FI3189/72A patent/FI54951C/fi active
- 1972-12-06 FR FR7243435A patent/FR2169034B1/fr not_active Expired
-
1973
- 1973-01-09 BR BR73165A patent/BR7300165D0/pt unknown
- 1973-01-16 JP JP665773A patent/JPS5418282B2/ja not_active Expired
- 1973-01-24 SE SE7300985A patent/SE391751B/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4734103A (en) * | 1987-07-22 | 1988-03-29 | Nalco Chemical Company | Viscosity/drag reducing additive for high solids black liquor |
Also Published As
Publication number | Publication date |
---|---|
BR7300165D0 (pt) | 1973-09-25 |
BE791548A (fr) | 1973-03-16 |
FI54951C (fi) | 1979-04-10 |
JPS5418282B2 (ja) | 1979-07-06 |
SE391751B (sv) | 1977-02-28 |
NO135531C (ja) | 1977-04-20 |
ZA727944B (en) | 1973-07-25 |
FR2169034A1 (ja) | 1973-09-07 |
NO135531B (ja) | 1977-01-10 |
FI54951B (fi) | 1978-12-29 |
CA970156A (en) | 1975-07-01 |
AU462105B2 (en) | 1975-06-12 |
JPS4883428A (ja) | 1973-11-07 |
DE2255214A1 (de) | 1973-07-26 |
FR2169034B1 (ja) | 1976-06-04 |
AU4858472A (en) | 1974-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: BUCKMAN LABORATORIES INTERNATIONAL, INC., 1256 NOR Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:BULAB HOLDINGS, INC.;REEL/FRAME:004772/0269 Effective date: 19871016 Owner name: BULAB HOLDINGS, INC. Free format text: CHANGE OF NAME;ASSIGNOR:BUCKMAN LABORATORIES, INC.,;REEL/FRAME:004800/0892 Effective date: 19870924 Owner name: BUCKMAN LABORATORIES INTERNATIONAL, INC.,TENNESSEE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BULAB HOLDINGS, INC.;REEL/FRAME:004772/0269 Effective date: 19871016 Owner name: BULAB HOLDINGS, INC., DISTRICT OF COLUMBIA Free format text: CHANGE OF NAME;ASSIGNOR:BUCKMAN LABORATORIES, INC.,;REEL/FRAME:004800/0892 Effective date: 19870924 |