CN1304104C - Regeneration technology for waste residue of diatomaceous earth filter aid of sulphonate production refuse - Google Patents

Regeneration technology for waste residue of diatomaceous earth filter aid of sulphonate production refuse Download PDF

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Publication number
CN1304104C
CN1304104C CNB2004100984717A CN200410098471A CN1304104C CN 1304104 C CN1304104 C CN 1304104C CN B2004100984717 A CNB2004100984717 A CN B2004100984717A CN 200410098471 A CN200410098471 A CN 200410098471A CN 1304104 C CN1304104 C CN 1304104C
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CN
China
Prior art keywords
filter aid
waste residue
diatomite
diatomaceous earth
earth filter
Prior art date
Application number
CNB2004100984717A
Other languages
Chinese (zh)
Other versions
CN1634650A (en
Inventor
马菊云
Original Assignee
马菊云
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Filing date
Publication date
Application filed by 马菊云 filed Critical 马菊云
Priority to CNB2004100984717A priority Critical patent/CN1304104C/en
Publication of CN1634650A publication Critical patent/CN1634650A/en
Application granted granted Critical
Publication of CN1304104C publication Critical patent/CN1304104C/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/14Diatomaceous earth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/34Regenerating or reactivating
    • B01J20/3433Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425

Abstract

The present invention relates to a regeneration technology of diatomite filter aid waste slag of sulfonate production waste, which relates to the field of non metallic mineral products. The characteristics that the diatomite has the advantages of acid and alkali resistance, high temperature resistance, extremely stable physical and chemical performance, and calcium oxide is added in the production process of sulfonate are used. A comprehensive physical and chemical method is used, and through the processing processes of adding hydrochloric acid, mixing with the waste slag of diatomite aids of production waste of beer factories, calcining for thermal regeneration and grading by gravity, the diatomite aids are regenerated.

Description

Regeneration technology for waste residue of diatomaceous earth filter aid of sulphonate production refuse

Technical field

The present invention relates to the regeneration techniques of nonmetallic ore Tetramune super-cell.

Background technology

Sulfonate is a kind of additive that improves lubricants performance.In its production process, very important filtering technique adopts super-cell.Filter the useless filter residue in back and thrown away, become one of environomental pollution source.The production of super-cell is to make through the process of mining, drying, pulverize, flux calcining, pulverizing, selection by winnowing.Its raw material soil requires sio 2Content is more than 85%.So consume a large amount of high-quality mineral resources.

Summary of the invention

The objective of the invention is diatomite filter aid waste residue is carried out regeneration.The raw material that adopts is the sulphonate production refuse of Jinzhou Petrochemical Fine Chemical Co., Ltd..Utilize the acid and alkali resistance of diatomite own, high temperature resistant, extremely stable physicochemical property.Produce filtering technique at sulfonate the diatomite hole is stopped up, will add the influence of calcium chloride when reaching, make super-cell lose due performance because of production sulfonate; By comprehensive physics and chemistry method waste material is processed processing, recover its due absorption and strainability.Every index requirement that is up to state standards simultaneously.

The specific embodiment

Processing technology is as follows:

1, the technical hydrochloric acid of concentration 36% will be added in the waste residue of collecting; Addition by weight 8%~10% is placed naturally.

2, above material is produced the garbage diatomite filter aid waste residue dry product in 3: 1~1: 1 ratio mixing and stirring with the brewery that collects.

3, heat regeneration calcine technology, hot blast and material reverse flow in the equipment choosing kiln, stove.The optional fuel oil of fuel, combustion gas, fire coal.850 ℃ of the initial 350 ℃ of high-temperature regions of calcining heat.About 40 minutes to 1 hour of material calcination time in kiln, cooling then.By high-temperature calcination, calcium oxide generates calcium chloride in hydrochloric acid and the waste residue, and calcium chloride can improve the absorption and the strainability of product as flux, and high temperature is burnt the organic impurities in the diatomite hole simultaneously, makes blocked hole unimpeded.

4, carry out gravity classification after the material cooling.Selecting equipment for use is grader and cyclone separator, tells the different grain size grade according to instructions for use.

Product of the present invention gets a good review through the use of too much tame aluminium processing industry.Limited mineral resources have not only been saved in enforcement of the present invention, have also reduced and have produced the pollution of rubbish to environment, and remarkable economic efficiency and social benefit are arranged.

Claims (1)

1. waste residue of diatomaceous earth filter aid of sulphonate production refuse renovation process, it is characterized in that, with the waste residue of diatomaceous earth filter aid of sulphonate production refuse is raw material, interpolation hydrochloric acid is also produced garbage diatomite filter aid waste residue with brewery and is mixed, through high-temperature calcination, crushing and classification it is regenerated, calcining heat is from initial 350 ℃ to the high-temperature region 850 ℃, and calcination time is 40 minutes to 1 hour.
CNB2004100984717A 2004-12-13 2004-12-13 Regeneration technology for waste residue of diatomaceous earth filter aid of sulphonate production refuse CN1304104C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2004100984717A CN1304104C (en) 2004-12-13 2004-12-13 Regeneration technology for waste residue of diatomaceous earth filter aid of sulphonate production refuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2004100984717A CN1304104C (en) 2004-12-13 2004-12-13 Regeneration technology for waste residue of diatomaceous earth filter aid of sulphonate production refuse

Publications (2)

Publication Number Publication Date
CN1634650A CN1634650A (en) 2005-07-06
CN1304104C true CN1304104C (en) 2007-03-14

Family

ID=34847966

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100984717A CN1304104C (en) 2004-12-13 2004-12-13 Regeneration technology for waste residue of diatomaceous earth filter aid of sulphonate production refuse

Country Status (1)

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CN (1) CN1304104C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100372604C (en) * 2005-08-01 2008-03-05 马菊云 Regeneration technology for waste residue of diatomaceous earth filter aid of sulphonate production refuse
CN102008948B (en) * 2010-11-22 2012-09-05 奇迪电器集团有限公司 Method for regenerating waste residues of kieselguhr filter aid

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725467A (en) * 1970-03-23 1973-04-03 F Chorney Recovery of calcium mahogany sulfonate
CN1044233A (en) * 1988-09-30 1990-08-01 广西化工研究所 The method for preparing filter aid with diatomite
CN1053562A (en) * 1991-03-12 1991-08-07 天津大学 Absorbent-type filter aid made up of diatomite
JPH11554A (en) * 1997-06-12 1999-01-06 Akita Pref Gov Method for purifying diatomaceous earth filter aid
CN1217228A (en) * 1997-11-15 1999-05-26 唐守亮 Technology for regenerating diatomaceous earth filter aid
CN1327876A (en) * 2000-06-08 2001-12-26 关腾辉 Process for regenerating diatomite filter aid

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725467A (en) * 1970-03-23 1973-04-03 F Chorney Recovery of calcium mahogany sulfonate
CN1044233A (en) * 1988-09-30 1990-08-01 广西化工研究所 The method for preparing filter aid with diatomite
CN1053562A (en) * 1991-03-12 1991-08-07 天津大学 Absorbent-type filter aid made up of diatomite
JPH11554A (en) * 1997-06-12 1999-01-06 Akita Pref Gov Method for purifying diatomaceous earth filter aid
CN1217228A (en) * 1997-11-15 1999-05-26 唐守亮 Technology for regenerating diatomaceous earth filter aid
CN1327876A (en) * 2000-06-08 2001-12-26 关腾辉 Process for regenerating diatomite filter aid

Also Published As

Publication number Publication date
CN1634650A (en) 2005-07-06

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