CA925677A - Manufacture of sodium or potassium tripolyphosphate - Google Patents

Manufacture of sodium or potassium tripolyphosphate

Info

Publication number: CA925677A
Authority: CA; Canada
Prior art keywords: sodium; manufacture; potassium tripolyphosphate; tripolyphosphate; potassium
Prior art date: 1969-07-30
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

CA088793A

Other languages

English (en)

Inventor

Thomson Alexander

N. Dear William

I. Ramsay James

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.)

Solvay Solutions UK Ltd

Original Assignee

Albright and Wilson Ltd

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.)

1969-07-30

Filing date

1970-07-22

Publication date

1973-05-08

1970-07-22 Application filed by Albright and Wilson Ltd filed Critical Albright and Wilson Ltd

1973-05-08 Application granted granted Critical

1973-05-08 Publication of CA925677A publication Critical patent/CA925677A/en

Status Expired legal-status Critical Current

Links

DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
229910052700 potassium Inorganic materials 0.000 title 1
239000011591 potassium Substances 0.000 title 1
229910052708 sodium Inorganic materials 0.000 title 1
239000011734 sodium Substances 0.000 title 1
235000019832 sodium triphosphate Nutrition 0.000 title 1
UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/38—Condensed phosphates
- C01B25/40—Polyphosphates
- C01B25/41—Polyphosphates of alkali metals
- C01B25/412—Preparation from alkali metal orthophosphates
- C01B25/414—Apparatus

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Compositions Of Macromolecular Compounds (AREA)

CA088793A 1969-07-30 1970-07-22 Manufacture of sodium or potassium tripolyphosphate Expired CA925677A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3815969		1969-07-30

Publications (1)

Publication Number	Publication Date
CA925677A true CA925677A (en)	1973-05-08

Family

ID=10401623

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA088793A Expired CA925677A (en)	1969-07-30	1970-07-22	Manufacture of sodium or potassium tripolyphosphate

Country Status (11)

Country	Link
US (1)	US3684436A (fr)
JP (1)	JPS4936558B1 (fr)
BE (1)	BE754175A (fr)
CA (1)	CA925677A (fr)
DE (1)	DE2037332A1 (fr)
ES (1)	ES382252A1 (fr)
FR (1)	FR2058183B1 (fr)
GB (1)	GB1324363A (fr)
IL (1)	IL34964A (fr)
NL (1)	NL7011275A (fr)
ZA (2)	ZA704965B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3932590A (en) *	1974-04-08	1976-01-13	Fmc Corporation	Process for preparing medium density granular sodium tripolyphosphate
DE3007988A1 (de) *	1980-03-01	1981-09-17	Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld	Drehtrommel zur umsetzung von alkali-orthophosphaten zu tripolyphosphaten
EP0059280B1 (fr) *	1981-03-03	1985-01-02	FMC Corporation	Préparation de produits de tripolyphosphate de sodium granulé
JP3695072B2 (ja) *	1997-08-05	2005-09-14	味の素株式会社	アルカリ金属縮合リン酸塩の製造方法
CN112978699B (zh) *	2021-02-22	2022-09-02	徐州恒世食品有限公司	一种适用多品种磷酸盐的低能耗生产系统和生产方法

0
- BE BE754175D patent/BE754175A/fr unknown
1969
- 1969-07-30 GB GB3815969A patent/GB1324363A/en not_active Expired
1970
- 1970-07-20 ZA ZA704965A patent/ZA704965B/xx unknown
- 1970-07-21 IL IL34964A patent/IL34964A/xx unknown
- 1970-07-21 US US56886A patent/US3684436A/en not_active Expired - Lifetime
- 1970-07-22 CA CA088793A patent/CA925677A/en not_active Expired
- 1970-07-28 DE DE19702037332 patent/DE2037332A1/de active Pending
- 1970-07-28 ES ES382252A patent/ES382252A1/es not_active Expired
- 1970-07-29 FR FR707027927A patent/FR2058183B1/fr not_active Expired
- 1970-07-29 JP JP45065840A patent/JPS4936558B1/ja active Pending
- 1970-07-30 NL NL7011275A patent/NL7011275A/xx not_active Application Discontinuation
- 1970-11-20 ZA ZA707880A patent/ZA707880B/xx unknown

Also Published As

Publication number	Publication date
BE754175A (fr)	1970-12-31
FR2058183A1 (fr)	1971-05-28
ES382252A1 (es)	1972-12-01
IL34964A (en)	1973-08-29
ZA707880B (en)	1971-08-25
ZA704965B (en)	1971-08-25
US3684436A (en)	1972-08-15
FR2058183B1 (fr)	1973-01-12
IL34964A0 (en)	1970-09-17
DE2037332A1 (de)	1971-04-29
JPS4936558B1 (fr)	1974-10-01
GB1324363A (en)	1973-07-25
NL7011275A (fr)	1971-02-02

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