KR910009576B1 - 변성 황산칼륨의 건식중화방법 - Google Patents

변성 황산칼륨의 건식중화방법 Download PDF

Info

Publication number
KR910009576B1
KR910009576B1 KR1019850001240A KR850001240A KR910009576B1 KR 910009576 B1 KR910009576 B1 KR 910009576B1 KR 1019850001240 A KR1019850001240 A KR 1019850001240A KR 850001240 A KR850001240 A KR 850001240A KR 910009576 B1 KR910009576 B1 KR 910009576B1
Authority
KR
South Korea
Prior art keywords
potassium sulfate
sulfuric acid
modified potassium
neutralization
dry
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
Application number
KR1019850001240A
Other languages
English (en)
Korean (ko)
Other versions
KR850007048A (ko
Inventor
도요아끼 시바따
쇼우사꾸 하야까와
세이야 나까무라
시게오 가네다
가쯔노리 세마히라
요시사또 야마시따
Original Assignee
짓소 가부시끼가이샤
노기 사다오
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.)
Filing date
Publication date
Application filed by 짓소 가부시끼가이샤, 노기 사다오 filed Critical 짓소 가부시끼가이샤
Publication of KR850007048A publication Critical patent/KR850007048A/ko
Application granted granted Critical
Publication of KR910009576B1 publication Critical patent/KR910009576B1/ko
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Glanulating (AREA)
  • Processing Of Solid Wastes (AREA)
KR1019850001240A 1984-02-28 1985-02-27 변성 황산칼륨의 건식중화방법 Expired KR910009576B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36943 1984-02-28
JP59036943A JPS60180913A (ja) 1984-02-28 1984-02-28 変成硫酸カリの乾式中和方法

Publications (2)

Publication Number Publication Date
KR850007048A KR850007048A (ko) 1985-10-30
KR910009576B1 true KR910009576B1 (ko) 1991-11-21

Family

ID=12483828

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850001240A Expired KR910009576B1 (ko) 1984-02-28 1985-02-27 변성 황산칼륨의 건식중화방법

Country Status (2)

Country Link
JP (1) JPS60180913A (enExample)
KR (1) KR910009576B1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100351955B1 (ko) * 1999-12-06 2002-09-12 청명화학 주식회사 산성폐수 중화용 중화제 조성물의 제조방법
JP4812253B2 (ja) * 2001-08-29 2011-11-09 リグビィ、ウィリアム、ジェイ． 硫酸カリウム肥料およびその他の金属硫酸塩の製造方法
EP3647300B1 (en) * 2018-11-01 2025-04-23 Tessenderlo Group NV Potassium sulfate containing trace elements

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129609A (en) * 1980-03-18 1981-10-09 Asahi Chem Ind Co Ltd Manufacture of granular potassium sulfate

Also Published As

Publication number Publication date
JPS60180913A (ja) 1985-09-14
JPH0121095B2 (enExample) 1989-04-19
KR850007048A (ko) 1985-10-30

Similar Documents

Publication Publication Date Title
US6936087B2 (en) Soil conditioning agglomerates containing calcium
US5997599A (en) Soil conditioning agglomerates containing cement kiln dust
US5743934A (en) Soil conditioning agglomerates containing cement kiln dust
US6325836B1 (en) Soil conditioning agglomerates containing calcium
US4410350A (en) Production of pellets and pellet-containing fertilizer composition
US2999293A (en) Process of granulating effervescent materials
CA2042927A1 (en) Lignosulfonate conditioning agent for urea particles
US3820970A (en) Less dusty granular gypsum product and process
KR910009576B1 (ko) 변성 황산칼륨의 건식중화방법
KR910009598B1 (ko) 입상 황산칼륨 및 그의 제조방법
KR100952066B1 (ko) 분말 미량 원소, 이의 제조방법 및 이의 제조장치
US4166839A (en) Method for producing calcium phosphates
US3567460A (en) Soil dispersible and water dispersible granular plant and animal nutrient compounds for use in fertilizers and/or in animal feeds and method of making same
CN1016774B (zh) 用于中和由氯化钾和硫酸生成的硫酸钾的干法工艺
GB2237800A (en) Fertilizer particle and method of preparation
JPH0159239B2 (enExample)
US4686105A (en) Granular product containing magnesium oxide as its main constituent
RU2029756C1 (ru) Способ получения гранулированного фосфорно-калийного удобрения
US3584098A (en) Method of manufacture of improved sewer and drain cleaner compositions
US3093454A (en) Production of granulated calcium cyanamide
SU1199196A3 (ru) Способ предохранени дегидратированного хлористого магни от обратной гидратации (его варианты)
JPS6020357B2 (ja) りん酸苦土肥料の製造方法
US1690628A (en) Sigitoss to chadeloib chemical compasty
JPS6340721A (ja) 粉化の少い粒状硫酸カリおよびその造粒法
JPH06157180A (ja) 林檎絞り粕利用の特殊肥料及びその製造方法

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

A201 Request for examination
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E902 Notification of reason for refusal
T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19941122

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19941122

FPAY Annual fee payment

Payment date: 19981121

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee
R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000