JPH054357B2 - - Google Patents

Info

Publication number: JPH054357B2
Authority: JP; Japan
Prior art keywords: urea; formaldehyde; reaction; nitrogen; aqueous solution
Prior art date: 1984-04-03
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

Application number

JP59066377A

Other languages

English (en)

Japanese (ja)

Other versions

JPS60210585A (ja

Inventor

Kyoshi Nakayama

Hisataka Takeuchi

Hiroshi Aoki

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsubishi Kasei Corp

Original Assignee

Mitsubishi Kasei Corp

Priority date (The priority date 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 date listed.)

1984-04-03

Filing date

1984-04-03

Publication date

1993-01-19

1984-04-03 Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp

1984-04-03 Priority to JP59066377A priority Critical patent/JPS60210585A/ja

1985-10-23 Publication of JPS60210585A publication Critical patent/JPS60210585A/ja

1993-01-19 Publication of JPH054357B2 publication Critical patent/JPH054357B2/ja

Status Granted legal-status Critical Current

Links

WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 72
239000004202 carbamide Substances 0.000 claims description 30
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 29
238000007259 addition reaction Methods 0.000 claims description 16
239000007864 aqueous solution Substances 0.000 claims description 13
238000006482 condensation reaction Methods 0.000 claims description 11
239000000618 nitrogen fertilizer Substances 0.000 claims description 11
238000004519 manufacturing process Methods 0.000 claims description 8
239000000126 substance Substances 0.000 claims description 8
230000002378 acidificating effect Effects 0.000 claims description 5
239000007795 chemical reaction product Substances 0.000 claims description 5
239000003337 fertilizer Substances 0.000 claims description 5
239000011541 reaction mixture Substances 0.000 claims description 5
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
229910052757 nitrogen Inorganic materials 0.000 description 16
239000000047 product Substances 0.000 description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
229910001868 water Inorganic materials 0.000 description 13
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 12
238000006243 chemical reaction Methods 0.000 description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
238000000034 method Methods 0.000 description 7
238000009833 condensation Methods 0.000 description 6
230000005494 condensation Effects 0.000 description 6
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
PNNCWTXUWKENPE-UHFFFAOYSA-N [N].NC(N)=O Chemical compound [N].NC(N)=O PNNCWTXUWKENPE-UHFFFAOYSA-N 0.000 description 4
239000002253 acid Substances 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
238000001035 drying Methods 0.000 description 3
FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
150000008044 alkali metal hydroxides Chemical class 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
239000000203 mixture Substances 0.000 description 2
XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
239000000243 solution Substances 0.000 description 2
238000007039 two-step reaction Methods 0.000 description 2
BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
229920001807 Urea-formaldehyde Polymers 0.000 description 1
235000011054 acetic acid Nutrition 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
229910021538 borax Inorganic materials 0.000 description 1
239000007853 buffer solution Substances 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
239000006071 cream Substances 0.000 description 1
238000010494 dissociation reaction Methods 0.000 description 1
230000005593 dissociations Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000008098 formaldehyde solution Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
239000000347 magnesium hydroxide Substances 0.000 description 1
229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
239000001630 malic acid Substances 0.000 description 1
235000011090 malic acid Nutrition 0.000 description 1
DSKJXGYAJJHDOE-UHFFFAOYSA-N methylideneurea Chemical compound NC(=O)N=C DSKJXGYAJJHDOE-UHFFFAOYSA-N 0.000 description 1
239000011707 mineral Substances 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
235000019260 propionic acid Nutrition 0.000 description 1
IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000000376 reactant Substances 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
239000002002 slurry Substances 0.000 description 1
235000010339 sodium tetraborate Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000011975 tartaric acid Substances 0.000 description 1
235000002906 tartaric acid Nutrition 0.000 description 1
BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
150000003672 ureas Chemical class 0.000 description 1

Classifications

- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

Fertilizers (AREA)

JP59066377A 1984-04-03 1984-04-03 緩効性窒素肥料の製造方法 Granted JPS60210585A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP59066377A JPS60210585A (ja)	1984-04-03	1984-04-03	緩効性窒素肥料の製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP59066377A JPS60210585A (ja)	1984-04-03	1984-04-03	緩効性窒素肥料の製造方法

Publications (2)

Publication Number	Publication Date
JPS60210585A JPS60210585A (ja)	1985-10-23
JPH054357B2 true JPH054357B2 (fi)	1993-01-19

Family

ID=13314072

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP59066377A Granted JPS60210585A (ja)	1984-04-03	1984-04-03	緩効性窒素肥料の製造方法

Country Status (1)

Country	Link
JP (1)	JPS60210585A (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH01286985A (ja) *	1988-05-11	1989-11-17	Mitsui Toatsu Chem Inc	緩効性窒素肥料の製造方法
JPH0764667B2 (ja) *	1992-09-30	1995-07-12	朝日工業株式会社	緩効化粒状有機肥料の製造方法

1984
- 1984-04-03 JP JP59066377A patent/JPS60210585A/ja active Granted

Also Published As

Publication number	Publication date
JPS60210585A (ja)	1985-10-23

Legal Events

Date	Code	Title	Description
2004-04-03	EXPY	Cancellation because of completion of term

Publication	Publication Date	Title
EP0290103A3 (en)	1990-12-27	Triazone fertilizer and method of making
CA2238474A1 (en)	1997-11-27	Melamine polymetaphosphate and process for its production
US2544649A (en)	1951-03-13	Caustic alkali composition of matter and its use as a polyvalent metal precipitationinhibitor
US2822358A (en)	1958-02-04	Modified sulfite waste liquor and process for its preparation
JPH09508428A (ja)	1997-08-26	マレイン酸及びアンモニアからのポリアスパラギン酸の製造
US4381368A (en)	1983-04-26	Process for the preparation of urea-formaldehyde resins
JPH054357B2 (fi)	1993-01-19
US2700047A (en)	1955-01-18	Aqueous hydrolysis of flavanone glycosides
US4120685A (en)	1978-10-17	Process for the preparation of urea-formaldehyde condensates to be used as fertilizers
JPH11510135A (ja)	1999-09-07	肥料の生成方法
US4895983A (en)	1990-01-23	Process for producing methylol urea solution and process for producing slow-releasing nitrogenous fertilizer using the same
JPS627922B2 (fi)	1987-02-19
US4169952A (en)	1979-10-02	Process for the preparation of cyclohexanone-2-carboxamide
US4454103A (en)	1984-06-12	High acid monocalcium phosphate and process for preparing the same
USRE23584E (en)	1952-11-18	Manufacture of pentaerythritol
US2152371A (en)	1939-03-28	Preparation of pentaerythritol
JPH0474310B2 (fi)	1992-11-25
US5043417A (en)	1991-08-27	Low molecular weight urea-formaldehyde reaction products and process for the preparation thereof
JPS60264384A (ja)	1985-12-27	緩効性窒素肥料の製造方法
US3190742A (en)	1965-06-22	Process for producing a slow-acting and quick-acting nitrogenous fertilizer mixture containing crotylidenediurea
US5756839A (en)	1998-05-26	Process for preparing D,L-aspartic acid from ammonium salts of the maleic acid
SU1231046A1 (ru)	1986-05-15	Способ получени сложного удобрени
JPS63129088A (ja)	1988-06-01	緩効性窒素肥料の製造方法
US3190741A (en)	1965-06-22	Process for producing a slow-acting nitrogenous fertilizer mixture containing crotylidenediurea
JPH04273844A (ja)	1992-09-30	２，２′−オキシジコハク酸塩の製造方法